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Information control in market participant firms - Report of an inquiry into trading in the shares of Wrightson Limited in June 2004 [2005] NZSecCom 8 (14 November 2005)

Last Updated: 10 November 2014

INFORMATION CONTROL IN MARKET PARTICIPANT FIRMS
REPORT OF AN INQUIRY INTO TRADING IN THE SHARES OF WRIGHTSON LIMITED IN JUNE 2004

14 November 2005

TABLE OF CONTENTS

EXECUTIVE SUMMARY
1.

This report concerns activities of ABN AMRO Craigs Limited, an NZX Firm, during a takeover offer in 2004. The firm, acting for the offeror in the takeover, received non-public information that a substantial security holder intended to accept the takeover offer. It passed this information on to two other NZX firms, and to its own client advisers, before the information was released to the market.
2.

The Commission's inquiry into this matter arose from a complaint by Wrightson Limited, the company which was the subject of the takeover. The inquiry began as an investigation into possible insider trading. However, evidence provided in the course of the inquiry raised serious issues of market conduct.
3.

The inquiry did not identify any case of insider trading because none of the entities who received potentially price sensitive information fell within the definition of "insider" in the Securities Markets Act 1988.
4.

The Commission considers that the decision by ABN AMRO Craigs Limited to distribute non-public and potentially sensitive information about the takeover to select firms and to its client advisers ahead of the market being informed was inappropriate and was not required by its client mandate. Selective disclosure of information in this way, while not unlawful, is not acceptable practice on the part of a market participant.
5.

This case illustrates the need for all market participants to have robust information controls (Chinese walls), for two reasons:

  1. to reduce the chances of inadvertent corporate liability for insider trading; and
  2. as a matter of good market practice, to discourage selective disclosure of material market information. Selective disclosures undermine the orderly distribution of material information to all market participants and thereby threaten efficient price discovery in the market.

The inquiry highlights that it is not only necessary for market participants to have policies and procedures in place, but also to ensure that persons handling non-public and price sensitive assignments are aware of and adhere to these procedures.

PART 1 - INTRODUCTION
6.

The Securities Commission has conducted an inquiry into the trading in shares of Wrightson Limited ("Wrightson") on the morning of 18 June 2004. This inquiry focused on events surrounding and following the disclosure by Marathon Asset Management Company Limited ("Marathon") to ABN AMRO Craigs Limited ("Craigs") of its intention to accept a takeover offer for shares in Wrightson made by Rural Portfolio Investments Limited ("RPI").
7.

The matter before the Commission arose from a complaint by Wrightson. Wrightson was of the view that knowledge about the intended acceptance of the takeover offer by Marathon may have been available to some market participants and investors before it was generally available. Wrightson considered that this was the reason for very heavy trading in shares of Wrightson on the morning of 18 June, and for the trading halt by NZX in shares of Wrightson between 11.17 a.m. and 2.38 p.m. on that day.
8.

Wrightson requested that the Commission investigate whether there may have been insider trading or tipping in terms of the Securities Markets Act 1988.
9.

The Securities Commission has a function under section 10 (c) of the Securities Act 1978 to keep under review practices relating to securities, and to comment thereon to any appropriate body.
10.

The Commission is authorised by section 28A of the Securities Act 1978 to publish any report or comment made by it in the course of the exercise of its functions under section 10 (c).

THE COMMISSION'S INQUIRY
11.

The Commission's inquiry began as an investigation into possible insider trading. The inquiry concluded that no questions of insider trading liability arose, but the evidence provided in the course of the inquiry raised serious issues of market conduct.
12.

The matters under review raised issues relating to securities law and market practice upon which it is appropriate for the Commission to comment. The Commission has decided to comment by way of this report.

Procedure
13.

The Commission determined the procedures for the review. Trading data in shares of Wrightson was received from NZX for 18 June 2004. The inquiry focused on trading in the morning, prior to the trading halt.
14.

Trading information was sought from brokers who showed any significant trades in Wrightson shares on the morning of 18 June.
15.

Each of these brokers provided a written statement containing information about:

  1. when and how they became aware of Marathon's acceptance of the takeover offer;
  2. whether this information was passed on to any of their clients; and
  1. details of clients who had traded during the period under review.

16.

The Commission received additional evidence by written statement from RPI, Craigs and Marathon.
17.

After reviewing the information the Commission circulated a draft report to affected parties and invited and considered submissions from them.

PART 2 - REVIEW OF EVENTS AND SHARE TRADING

Background

Chronology of events in the takeover bid for Wrightson by RPI
18.

On 20 April 2004 RPI lodged a formal notice with Wrightson of a partial takeover offer for shares in Wrightson. This was a code offer under the Takeovers Code.
19.

The conditional partial takeover offer was at $1.50 per Wrightson share, and was for sufficient shares to take RPI's control of voting rights in Wrightson to 50.01 percent.
20.

RPI appointed Craigs as its advising broker for the takeover offer.
21.

RPI is owned 50 percent by Aorangi Laboratories Limited (the investment vehicle of the McConnon family) and 50 percent by MCN Rural Investments Limited (the investment vehicle of the immediate family of Mr Craig Norgate). The company was formed in 2003 to invest in Wrightson and as a vehicle for other agribusiness investments. The directors of RPI are Mr Baird McConnon (Chairman) and Mr Craig Norgate (Managing Director).
22.

As at the time of the takeover offer RPI had acquired its shareholding of approximately 13 percent of Wrightson in two principal tranches:

  1. a stand in the market on 23 September 2003; and
  2. a second stand in the market on 9 and 10 December 2003 and subsequent purchases in December 2003.

23.

On 22 April 2004 Wrightson announced that the Wrightson board had appointed Grant Samuel & Associates Limited as the independent adviser to prepare a report on the merits of the partial takeover offer from RPI in accordance with the Takeovers Code.
24.

On 13 May 2004 the board of Wrightson recommended shareholders not accept the partial takeover offer from RPI.
25.

On 19 May 2004 RPI sent a letter to Wrightson confirming an extension of RPI's offer period to 5.00 p.m. on 9 June 2004. Other than the extension of the offer period, all other terms of the offer remained the same.
26.

On 1 June 2004 the takeover offer by RPI for shares in Wrightson was increased by 15 cents per share to $1.65. RPI extended the closing date to Wednesday 23 June 2004.
27.

On the same day the board of Wrightson recommended shareholders not accept the revised partial takeover offer from RPI of $1.65 per share.

Market developments on the morning of 18 June 2004
28.

At the time of the takeover offer Marathon held approximately 8 per cent of Wrightson shares. Marathon had been a substantial security holder of Wrightson since April 1997.
29.

On the morning of 18 June there was significant trading in Wrightson shares, with 632,270 shares traded between 10.00 a.m. and 11.17 a.m. This compares to an average daily volume of around 390,000 for the first 4 days of that week.
30.

At 11.16 a.m. (New Zealand time) on Friday 18 June Dow Jones issued a news item that said that a United Kingdom funds manager holding a 12.2% stake in Wrightson had decided to accept the offer. The story did not name Marathon.
31.

At 11.17 a.m. NZX announced a trading halt in shares of Wrightson. The announcement from NZX said simply that trading was being halted because NZX believed that the market may not have been equally informed in relation to the takeover offer for Wrightson.
32.

At 11.45 a.m. the New Zealand Herald website reported that RPI had confirmed that Marathon had agreed to sell its 7.9% stake in Wrightson. The story was sourced from New Zealand Press Association.
33.

At 2.38 p.m. NZX announced that it was lifting the trading halt. Its announcement stated that NZX understood RPI had, since the imposition of the trading halt, disclosed to the media that RPI believed a substantial security holder in Wrightson had agreed to sell its 7.9% shareholding to RPI. The announcement went on to say that NZX understood the shareholder to be Marathon. It noted that Wrightson had not received any formal notification or substantial security holder notice in relation to Marathon's holding.
34.

At 2.56 p.m. Wrightson announced that RPI had informed it that RPI was not currently required to file a further substantial security holder notice. This announcement noted that RPI had been reported in the media as saying that it had received an acceptance from Marathon, described as a holder of 7.7% of Wrightson.

Price movements in shares of Wrightson on 18 June 2004
35.

The Wrightson share price rose throughout Friday 18 June. The stock had closed at $1.51 or $1.52 every day for the previous week. It closed at $1.52 on Thursday 17 June. The first trade on Friday June 18 was struck at $1.53. The last trade before the trading halt was imposed occurred at 10.49 a.m. at $1.55. When the halt was lifted the stock rose immediately to $1.57, the price at which it closed for the day, the afternoon's trading having risen to a high of $1.59 before falling back for the close.

Complaint from Wrightson
36.

On 21 June 2004 Wrightson announced to the market that it had formally requested the Commission investigate what it believed to be irregular trading in its shares on Friday 18 June 2004. The announcement said:

The apparent disclosure of price sensitive information, and possible trading on the basis of that information, before it was publicly available raises questions about whether there was tipping or insider trading in breach of the Securities Markets Act.
37.

At about the same time Wrightson's lawyers, Chapman Tripp, faxed a complaint to the Commission on behalf of Wrightson.
38.

The complaint alleged that Marathon had indicated to RPI that it would accept its takeover offer, and that information on Marathon's intentions may have been available to some market participants and investors before it was generally available, and that this was the reason for very heavy trading on the morning of 18 June and for the trading halt.
39.

Wrightson was of the view that information about Marathon's actions or intentions were likely to have been materially price sensitive. Wrightson requested that the Commission investigate whether there may have been insider trading or tipping in terms of the Securities Markets Act.

Findings of the inquiry

Evidence received from Craigs
40.

In its statement to the Commission, Craigs said that it learned from a telephone discussion with Marathon on the night of 17 June 2004 that Marathon intended to accept the RPI offer. This was in the course of telephone polling of the major shareholders of Wrightson.
41.

The submission stated that Craigs advised Mr Stephen Walker, an RPI adviser, of Marathon's intended acceptance on the evening of 17 June 2004.
42.

Craigs informed the Commission that it also told this news to:

  1. ABN AMRO Rothschild/ABN AMRO Bank NV as underwriter and financier of the redeemable preference share offer;
  2. ABN AMRO NZ Ltd who participated in the regular 8.10 a.m. morning internal Craigs' teleconference call;
  1. Craigs' client advisers and traders throughout New Zealand who participated in that conference call (this is an open call, which advisers may attend or not as they wish);
  1. Forsyth Barr Limited's ("Forsyth Barr") managing principal shortly before 9.00 a.m. on Friday; and
  2. ASB Securities Limited's ("ASB Securities") managing principal shortly before 9.30 a.m. on Friday.

Forsyth Barr and ASB Securities were co-lead managers to the RPI redeemable preference shares issue.
43.

Craigs told the Commission that it also informed NZX of the information before the market opened. The Commission understands that Craigs' representative tried to contact NZX shortly before the market opened on 18 June 2004. A voicemail message was left with NZX. An RPI adviser also tried to contact NZX staff around that time. It was only after the market opened (around 10.10 a.m.) that NZX staff and representatives of Craigs and RPI discussed the issue relating to Marathon's acceptance. Craigs and RPI representatives informed NZX that it was their belief that two NZX firms were aware of Marathon's acceptance.
44.

Four of Craigs' clients traded in Wrightson shares on the morning of Friday 18 June, prior to the market halt. Of these, three bought and one sold. Of the three who bought, the Commission was told that two were informed of Marathon's likely acceptance by their client adviser.
45.

Craigs informed the Commission that it does not tape or record communications undertaken by its staff, so no recordings of these calls were available.
46.

The four clients of Craigs purchased 60,000 shares, sold 5,010 shares, purchased 237,500 shares and purchased 400,000 shares, respectively.
47.

According to the statement received from Craigs two clients had been informed of Marathon's likely acceptance.
48.

Craigs also stated that the indication from Marathon was discussed with RPI in a conference call at 9.30 a.m. on Friday 18 June 2004. In the course of that call RPI discussed whether it had an obligation to issue a substantial security holder notice in relation to Marathon's acceptance. Craigs' understanding of the position, following the call, was that RPI considered it did not have an obligation to issue a substantial shareholder notice (as it had not received Marathon's written acceptance) and had no obligation to inform NZX as it was not a listed entity. Despite this, RPI and Craigs decided it would be appropriate to inform NZX of Marathon's position.
49.

Craigs further stated that they advised NZX that a large United Kingdom shareholder had orally indicated an intention to accept the offer, and that the information was known to the brokers and parties associated with the takeover and underwriting process.
50.

In a subsequent letter the legal representative of Craigs informed us:

We are instructed that Marathon did not request or require ABN AMRO Craigs to keep confidential its indication that it would be accepting RPI's offer. While Marathon did indicate that it did not want RPI to use its name in a media statement (because it wished to be seen as impartial in relation to the takeover process) at no time did it ask ABN AMRO Craigs to keep the information confidential from RPI, its advisers or any other person.

Evidence received from RPI
51.

RPI in its statement told the Commission that:

  1. Mr Neil Craig, managing principal of Craigs, notified Mr Stephen Walker, an adviser to RPI, by telephone on the night of Thursday 17 June that Craigs' discussions with Marathon representatives in London had resulted in the persons holding authorisations over the group of nominee holdings known as "Marathon" indicating to Craigs that Marathon intended to accept the RPI offer for its approximate 8% holding.
  2. Mr Walker informed the people described as the "core RPI team" of the development late on Thursday night. This team comprised Messrs Craig Norgate, Baird McConnon, Richard Mehrtens, Craig Stephen, and a public relations executive.
  1. After the teleconference call with Craigs on the morning of Friday 18 June RPI tried to contact NZX at 9.50 a.m., shortly before the market opened, but was unable to have a substantive conversation with anyone until shortly after 10 a.m.
  1. Their first contact with the media was when the public relations executive contracting for RPI informed the news media at around 10.50 a.m. The information was given on the basis that Marathon's identity was confidential, with RPI confirming only that an offshore party was involved. RPI was of the opinion that the media drew their own conclusions and reported what they speculated.
  2. The public relations executive was misquoted when the articles surfaced and he immediately sought to have them corrected, which was partially done by some media.

Evidence received from Marathon
52.

Marathon provided a submission stating:

The formal decision to accept the offer was taken on the morning of 17 June prior to the call from Craigs........During the course of that conversation [a Marathon employee] stated that he had decided to accept the offer and that he had already instructed Marathon's internal corporate actions team to process the acceptance of the tender offer. No other external parties were notified. During the course of the conversation [the Marathon employee] requested that the information was not released... .
53.

The first public announcement about Marathon's intention to accept the takeover offer was made on the Dow Jones news service at 11.16 a.m. (New Zealand time) on Friday 18 June. The initial story said that a United Kingdom funds manager holding 12.2% stake in Wrightson had decided to accept the offer. The story did not name Marathon.
54.

All the other firms contacted, except Forsyth Barr and ASB Securities, state that they were not aware of the Marathon news until it was announced at 11.16 a.m.
55.

The managing principal of Forsyth Barr confirmed that he was personally informed of the news earlier, but has said that he did not pass on this information to any person, and that the remainder of his firm first learned of the likely acceptance from the news media.
56.

The other person who we are told was informed was the managing principal of ASB Securities. He confirmed that he was advised via a mobile call by Craigs while he was attending a conference in Hamilton. He consequently notified his head of advisory services. The statement from ASB Securities says that ASB Securities' managing principal was unaware that this information was not public knowledge when he passed it on to the head of advisory services. ASB Securities informed the Commission that at the time the call was made to the head of advisory services, ASB had two orders in its system from private clients to buy Wrightson shares, and one from its online service. ASB says that its online clients do not receive advice, and so it has not investigated this further.
57.

In respect of its private clients, ASB told us that the orders were received before the call from the managing principal to the head of advisory services and were instructions to buy at the current market price.
58.

The Commission was told that upon receipt of the information from ASB's managing principal, and substantial buying by other brokers, the head of advisory services contacted the client (one client had placed both orders)

to advise him of current market conditions and news that Marathon had accepted the offer.

The client instructed ASB to meet the market price of $1.54 to purchase the stock. This was done. The two orders amounted to a total of 7,000 shares.
59.

Shortly after this, the managing principal of ASB was contacted again by Craigs and told that Craigs was in discussion with NZX as to whether there were disclosure obligations. This prompted ASB's managing principal to immediately contact his head of advisory services again to tell him to order all advisers to refrain from talking to any further clients until clarification was received from NZX. The head of advisory services passed on this information immediately and ASB Securities did not execute any further buy orders prior to the trading halt.

PART 3 - MARKET PRACTICE - INFORMATION CONTROL IN MARKET PARTICIPANT FIRMS

Introduction - no insider trading case
60.

Based on the evidence it has about the disclosure of Marathon's intention to accept the RPI offer, the Commission has concluded that:

  1. there was possibly "inside information" as defined in the Securities Markets Act relating to Wrightson (subject to assessments of materiality); but
  2. there was no "insider" as defined in the Securities Markets Act undertaking insider trading or tipping; although
  1. persons with privileged access to non-public information appear to have communicated this to others knowing or believing the recipient was likely to trade or have encouraged others to trade.

61.

We do not consider this is a case in which there are strongly arguable questions of insider trading or tipping within the terms of Part I of the Securities Markets Act. Our analysis of the application of the law to this inquiry is provided as Appendix A.
62.

However, we are of the view that this case raises issues relating to market practices adopted by the firm, in particular the lack of appropriate information control procedures on the part of Craigs.

Information control in broking firms
63.

Many financial services firms offer a number of services to clients, including advisory, broking, investment banking, corporate finance, and market research. The variety of roles that a firm can have makes it essential that there are good procedures in place for controlling the flow of information within a firm, in particular between different business divisions of a multi-service firm. These information controls are commonly referred to as "Chinese walls".
64.

Chinese walls are important in a broking firm for several reasons. One is to help the firm manage conflicts of interest. For example, the firm can continue to provide impartial investment advice about a company in a manner consistent with its duties to its clients while its investment banking department is engaged in a transaction relating to the same company and may be privy to confidential information about the company.
65.

In such cases a Chinese wall prevents the confidential information held by the investment bankers leaking to client advisers. In this way the firm can avoid any breach of confidence to the investment banking client, and can manage any conflicts with duties to advisory clients that could occur if its advisers gave advice that was not supported by the confidential information held by the investment bankers.
66.

Broking firms should also maintain Chinese walls to control the flow of material non-public information, and to limit the likelihood of people trading on the basis of inside or other non-public information. A firm should do this to protect itself from legal liability, and also as a matter of good market practice.
67.

The importance of the Chinese wall to limit liability is recognised in New Zealand's insider trading laws. The Securities Markets Act, which imposes liability for insider trading, contains specific Chinese wall defences. These are available to a firm that:

  1. trades securities or that advises others to trade securities where the firm is in possession of inside information; and
  2. operates arrangements to ensure that no individual who took part in the decision to trade, or the advice given, received or had access to the inside information, or was influenced by any person who had the information.

68.

Markets operate efficiently when information is fully disclosed. This is best done through the market announcement platform of the stock exchange. The Commission is of the opinion that selective disclosure of material non-public information represents a poor standard of market conduct.
69.

In many cases selective disclosure could expose those passing on the information (and, in some cases, also the recipients) to liability for insider trading. Even where it does not, the practice should, in our view, be discouraged as it creates information asymmetries and provides some traders with an advantage over others in the market. It is incumbent upon market participants operating both investment banking and broking activities to ensure this does not occur.

Craigs' information controls in the Wrightson takeover
70.

Craigs was asked to provide information about its role as adviser to RPI in the takeover. The Commission sought information on:

  1. the firm's internal structure;
  2. whether any specific division of its business was responsible for the RPI takeover; and
  1. the Chinese wall policies and procedures within the business.

71.

Craigs' solicitors informed the Commission that the investment banking/corporate finance division was primarily responsible for acting as adviser to RPI although the operations and client services divisions also had responsibilities.
72.

In its submission to the Commission Craigs expressed the view that Chinese wall procedures were not required to be applied to the information received from Marathon. Craigs was of this view because:

  1. the information was obtained in the course of acting for RPI, not as a result of any advice or client relationship with Marathon;
  2. the information was not inside information; and
  1. Craigs' use of the information was consistent with its obligations to RPI. It was in RPI's interests for Craigs to keep its other clients informed of market developments in relation to RPI's offer for Wrightson.

73.

In support of this contention, Craigs' solicitors also informed the Commission that Craigs was required by RPI, as part of its mandate, to communicate up-to-date information on the progress of RPI's offer, in particular the level of acceptances, to market participants and the market generally, by all available means including:

  1. using its network of advisers in its client services division; and
  2. providing regular updates to and receiving them from Forsyth Barr and ASB Securities, the two brokers described as sub-underwriters of the preference share offer.

74.

Craigs submitted that its actions were fully in accordance with its mandate from RPI. The Commission was told that an offeror invariably requires its broking adviser to communicate information about the progress of the offer in the course of a takeover.
75.

In respect of the information about Marathon's acceptance, Craigs submitted that RPI specifically required Craigs to communicate this information to its client advisers so that they could advise their clients. Craigs told the Commission that it also:

  1. communicated the information to the other brokers involved with the offer; and
  2. specifically advised the NZX of the same information prior to the market opening.

76.

Craigs said that the steps taken accordingly involved no breach of any duty by Craigs to RPI. According to Craigs there was therefore no requirement for the information relating to any increase in the level of acceptances to be kept confidential on one side of the Chinese wall between Craigs' divisions. Rather, Craigs said it was required by its client (RPI) to communicate the information to its clients.

Information controls - Chinese walls
77.

In the Commission's view, the flow of information between the investment banking/corporate finance division and the client services division of Craigs raises issues relating to the existence, implementation and applicability of Chinese wall procedures in relation to investment banking activities undertaken by market participants.

Did adequate systems exist to address issues relating to information control and how were these implemented?
78.

Craigs has an Investment Banking Operations and Compliance Manual that sets out the processes and procedures in which the investment banking/corporate finance division operates, including the Chinese wall procedures. The Commission received a copy of this manual.
79.

This manual recognises the need for Chinese walls within the firm and requires them to be implemented. The existence of a detailed compliance manual with Chinese wall procedures indicates that Craigs has provisions for the systems and policies expected of any investment banking firm.
80.

The manual also recognises the several purposes of Chinese walls, setting out the following explanation in its Policy section:

Chinese walls are established management and control structures, policies and procedures which separate the different business activities of the Company and control the flow of information between those activities. These procedures generally enable the private client advisory areas of the Company to continue to engage in transactions or recommend securities even where the corporate side of the Company possesses material or confidential information about these securities or their issuer. These procedures also serve to avoid the risk that clients' interests may be prejudiced as a result of conflicts of interest between the Company and its clients and between clients themselves.
81.

The manual goes on to state that the purpose of a Chinese wall is to:

  1. prevent the improper use or disclosure of information, which is confidential to a client or other person;
  2. provide evidence that information has not been improperly disclosed or used; and
  1. prevent the attribution of information to all parts of a business.

82.

The manual also states:

A Chinese wall can also provide a defence concerning insider dealing and maximises the Company's ability to take up business opportunities it is offered. It is therefore vital to the Company that Chinese wall policies and procedures are observed strictly.
83.

The Compliance Issues part of the manual indicates the circumstances in which Chinese walls may be used. The section entitled Compliance Issues - Conflicts of interest states:

AAC's Corporate Finance will try to avoid conflicts of interest. Where conflict does arise AAC's corporate staff must ensure fair treatment to all clients by maintaining internal rules of confidentiality, observing the Chinese Wall policy, by disclosure, by declining to act or otherwise. If a conflict of interest emerges during the course of a transaction, Senior Management must be contacted. The Corporate department will seek advice from Senior Management as to how the conflict can be managed.
84.

According to the manual, senior management would decide on how to deal with a situation in which conflict of interests arose. In the current matter Craigs has informed the Commission that it did not consider there was any conflict of interests between RPI's objectives in the takeover and the interests of clients serviced by the client advisory division. Its legal adviser submitted that:

Our client's use of the information was consistent with its obligations to RPI. It was in RPI's interests for ABN AMRO Craigs to keep its other clients informed of market developments in relation to RPI's offer for Wrightson Limited.

Were Chinese wall procedures required to be applied?
85.

As discussed above, Craigs expressed the view that the Chinese wall procedures were not required to be applied to the information received from Marathon as:

  1. the information was obtained in the course of acting for RPI, not as a result of any advice or client relationship with Marathon;
  2. the information was not inside information;
  1. use of the information was consistent with its obligations to RPI. It was in RPI's interest for them to keep their other clients informed of market developments in relation to RPI's offer for Wrightson; and
  1. Craigs was specifically required by RPI as part of its mandate to communicate up-to-date information on the progress of RPI's offer, and in particular the level of acceptances, to market participants and to the market generally by all available means including, specifically:

(i)

using its network of advisers in its client services division; and

(ii)

providing the regular updates to and receiving them from Forsyth Barr and ASB Securities, the two brokers described as sub-underwriters of the preference share offer.
86.

The Commission considers that Craigs' submission as outlined above is misconceived in respect of the purpose of Chinese walls. An important function of information controls is to manage conflicts of interest. However, this is not their only purpose. Craigs' compliance manual explicitly recognises the importance of Chinese walls to regulate flows of material confidential information between investment banking and client advising divisions of the firm. This is important both as a risk management tool to reduce the chances of inadvertent corporate liability for insider trading and, in the Commission's view, as a matter of good market practice to discourage selective disclosure of material market information.
87.

In this case, relevant information about the takeover was given to a few market participants. This was not consistent with Craigs' mandate to inform the market generally of the level of acceptances. It appears to have led NZX to impose a trading halt on Wrightson shares.
88.

In announcing the halt to the market, NZX stated:

NZX advises that it has placed a trading halt on WRI securities on the basis that the market may not be equally informed in relation to the Takeover Offer for WRI.
89.

This indicates that the unequal information available in the market (contributed to by Craigs' disclosure to its client services division and other select market participants) may have compromised effective price discovery in the market. The selective disclosure of this information appears to have disrupted the smooth functioning of the market.
90.

Because of the extent of legal risk to which the firm and clients can be exposed, Chinese wall procedures should be applied to confidential and potentially price sensitive information received in the course of investment banking assignments. Decisions which relate to the application of the Chinese wall should be properly documented and communicated to staff involved with these transactions. For the same reason the Commission is of the view that market participants should give a high priority to ensuring that their personnel are adequately trained in the firm's information control procedures.
91.

Craigs has policy arrangements, set out in its compliance manual, for ensuring that price sensitive information was not passed between business divisions. However, it did not use them. It was of the view that it did not need to. In the Commission's opinion, this view was misguided, and the selective disclosure of the information was poor practice on the part of the firm. The information should not have been passed on to selective recipients before it was released to the market.
92.

The actions of Craigs contrast with the prompt measures taken by ASB Securities to refrain from speaking to additional clients until further clarification was received from NZX about the status of the information, and also Forsyth Barr's decision to not disclose the information about Marathon's intention until this was publicly available. The Commission also notes RPI's efforts to keep NZX informed of the developments in the takeover offer. The Commission is of the view that RPI, ASB Securities, and Forsyth Barr acted appropriately in this matter.

NZX Participant Rules
93.

As an NZX Participant, Craigs must comply with the NZX Participant Rules. The NZX Participant Rules provide guidance on the standards of market behaviour expected of NZX Participants. The NZX website describes the NZX Participant Rules as follows:

The NZX Participant Rules set the standard of conduct required by participants in NZX's securities markets. The rules are designed to protect the interests of investors and market participants and promote market integrity.
94.

Participant Rule 3.23 requires every person who seeks to be designated as a market participant to provide an outline of that person's Chinese wall procedures.
95.

Section 8 of the Participant Rules sets out the general obligations of all market participants and advisers. Rule 8.1.1(b)(ii) states that each market participant and each adviser must at all times:

Refrain from any action, conduct, matter or thing which is, or is reasonably likely to be a discredit or bring generally into disrepute NZX, any Market Participant and/or any Advisor.
96.

All market participants are required to observe "good broking practice". This is defined in the Participant Rules as meaning:

Conduct that is, at the discretion of NZX, in the wider interests of the markets provided by NZX, the New Zealand securities markets and investors and which complies with the spirit and intent of the practices, procedures and requirements as set by NZX in:

  1. these Rules; and
  2. any Guidance Notes, documents, policy statement or direction issued from time to time by NZX.

97.

The Commission considers that the actions of Craigs' representatives contributed to a situation where potentially price sensitive information was selectively disclosed to Craigs' clients and to a few market participants. This appeared to create uncertainty in the market and resulted in NZX having to declare a trading halt in shares for Wrightson.
98.

The Commission is of the view that NZX acted correctly in imposing the brief trading halt. Nonetheless, any trading halt may constrain participants' ability to execute their investment strategies, particularly during a takeover offer. In the present case this could conceivably have adversely affected the interests of the parties involved in the takeover offer, as well as ordinary investors in shares of Wrightson. The Commission does not consider that actions such as those of Craigs which required a trading halt to be imposed are in the best interests of the market.
99.

Craigs submitted to the Commission that its actions were not in breach of any specific NZX Participant Rule, Guidance Note, directions, or operational requirements of NZX, and so cannot be considered to be in breach of good broking practice. It relied in this respect on Rule 8.5.1, which states that:

... for the purpose of the Participant Rules, each market participant or advisor will discharge its Good Practice obligations by meeting the requirement of the Participant Rules, any Guidance Notes, directions and/or operational requirements given from time to time by NZX.
100.

Craigs submitted also that the selective receipt and disclosure of information is a widespread feature of market practice, apart from a limited range of circumstances in which the law expressly requires uniform disclosure. We have noted already that Craigs' actions in this matter can be contrasted with those of the other two market participants who received this information. We have noted that we do not agree that selective disclosure of potentially material information can be considered to be good market practice. In any event, we note that Participant Rule 8.5.2 states that:

... for the avoidance of doubt, common industry practices and/or historical practices, especially in areas where no policy statement has been issued by NZX, do not necessarily constitute good broking practice.
101.

It is not for the Commission to interpret the NZX Participant Rules or to express any view as to whether Craigs' conduct in this matter should be considered to be contrary to those rules, and we do not do so. The Commission does consider, in light of the submissions put forward by Craigs, that the actions detailed in this report raise questions under the NZX Participant Rules, including the application of those rules to the use of information controls by broking firms. The Commission refers this report to NZX to consider whether it wishes to take any action in the matter, including by way of providing any policy statement or guidance to market participants concerning the purpose and use of Chinese walls.

PART 4 - CONCLUSIONS
102.

The Commission has drawn the following conclusions from its inquiry.
103.

There was no instance of insider trading or tipping in terms of the Securities Markets Act 1988. Marathon's intention to accept the RPI offer was not information it held as an insider. Since Marathon could not be termed an insider under the Act, the other persons who received information about Marathon's intention also fall outside the definition of insider.
104.

The case raised issues relating to the control of information received by market participants in the course of corporate finance or investment banking activities. Potentially price sensitive information was disclosed by Craigs to select market participants in the course of the takeover offer, on the basis of the firm's corporate finance or investment banking mandate. However, this mandate in fact required Craigs to communicate information about the progress of the offer to market participants and the market generally, including by using its network of client advisers. The mandate did not require Craigs to disseminate information by selectively telling its client advisers ahead of notifying the market generally.
105.

Different firms handled the potentially price sensitive information in different ways. Craigs' decision to release the information to its client advisers and to select market participants was inappropriate and poor market conduct. The Commission is publishing this report to provide guidance for market participants reviewing or developing their systems or procedures relating to control of potentially price sensitive information.
106.

All entities that receive price sensitive information about listed issuers in the course of market activities should have effective Chinese wall procedures and should use them. Effective Chinese walls can ensure that price sensitive information remains properly secured and that this information is not improperly used to further the objectives of other segments of a business. If it is essential, as a part of the investment banking or corporate finance mandate, that this information is disclosed to persons other than those directly associated with the assignment, then that information should be disclosed through proper market mechanisms rather than by selective disclosure to a few market participants.
107.

Where specific and potentially price sensitive information becomes available it should be disclosed to the market as soon as possible, including, where applicable, by way of a substantial security holder notice. If an appropriate notice or announcement is not yet ready for release to the market as a whole (for instance, because the relevant notice is being prepared), then the information should not be selectively disclosed by any market participant. This is so whether the holder of the information is a broking firm, as in this case, or any other market participant.
108.

We acknowledge Craigs' submission that it does not appear to have broken any legal obligations regarding the disclosure of information. Craigs submitted that therefore the Commission should conclude only that this inquiry raises the issue of whether there is a need for market regulation to prevent the selective disclosure of material market information. However, we consider the importance of Chinese walls, for information control beyond management of conflicts of interest, is well established in New Zealand and overseas. It is recognised in Craigs' own compliance manual. Therefore, this report concerns an example of poor market practice. Whether this conduct illustrates any need for further guidance to be given to market participants is a matter we refer to NZX for consideration in light of this report.
109.

We do not see that this case raises immediate law reform questions. New Zealand's insider trading legislation has been under review in recent years. A Bill reforming this area of law is before Parliament. If that Bill is passed in its current form, insider trading liability may be incurred regardless of the source of the information. There will still be a defence to liability where a body corporate has Chinese wall arrangements and uses them. With any increased scope for liability it will be even more important for firms to understand the need to have effective information controls and to provide training and support sufficient to ensure that employees are aware of and adhere to information control procedures. Quite apart from this, the Commission is of the opinion that the market is best served when it is fully informed, and this is not achieved through selective disclosure of material information.
110.

The Commission refers this report to the NZX to consider whether it wishes to take any action, including whether to provide any guidance for market participants on information controls and issues of selective disclosure.

APPENDIX A - INSIDER TRADING - APPLICATION OF THE LAW
1.

The Commission has considered whether questions arise of insider trading or tipping in terms of Part I of the Securities Markets Act 1988. An outline of the relevant provisions of the law can be found in Appendix B of this report.
2.

Liability can be incurred under the law for insider trading or for tipping. Both require the involvement of an insider of a public issuer who has inside information about that or another public issuer.
3.

A number of elements need to be satisfied in order to establish a case of insider trading or tipping.
4.

This part of the report examines these elements of insider trading and tipping and their application to the events of 18 June 2004.

Inside Information
5.

The first question to examine is whether this case involves any inside information. "Inside information" in relation to a public issuer, defined under the Securities Markets Act, means information which:

  1. is not publicly available; and
  2. would, or would be likely to, affect materially the price of the securities of the public issuer if it was publicly available.

6.

The events that are the subject of this inquiry concern a discrete item of information, namely the knowledge that Marathon intended to accept RPI's takeover offer for Wrightson.
7.

It is also worth noting that the liability provisions for both trading and tipping impose liability on an insider who has inside information about the public issuer. These last words are important in this case and are considered below.
8.

The Commission received a submission from the legal representatives of Craigs arguing that the information received from Marathon was not inside information because:

  1. the information was information in relation to Marathon's intention about whether Marathon would accept RPI's offer; it was not information about Wrightson Limited itself; and
  2. in any event, the information was not price sensitive;
  1. our client considers that the reason the trading volumes were higher on Friday than during the preceding week was because Friday was the last day on which any arbitrageur who wished to acquire shares and sell them into the RPI offer would acquire shares and become registered holders under the standard T+3 settlement period;
  1. Marathon's intention to accept the offer had no effect on the share price; this is shown by the attached graph of share trading prices over the relevant period. This shows that the shares traded on Monday and Tuesday in the same price range as the shares traded on the previous Thursday.

The elements of inside information and insider trading are discussed below.

Was the information publicly available?
9.

The Commission has previously taken the view that a piece of information should be considered "publicly available" for the purposes of this law only once it is available to participants in the market in which the securities are traded, and probably also to potential participants, those who might act on the information. We have noted that the Securities Markets Act envisages that the degree of disclosure required for the information to be "publicly available" is such that it will be likely to affect the price of the securities of the public issuer (if it is of a price sensitive nature). This effect can only be achieved once there is broad dissemination of the information. This view is consistent with the approach adopted by US courts in considering the phrase "non-public information". This led the Commission, in its November 2000 report on trading in the shares of Fletcher Challenge Limited, to the conclusion that:

In order for information to be given the opportunity to affect prices it seems sensible that the information must be disclosed to the market generally.
10.

Here, during the morning on 18 June, the information in question was known to Marathon, RPI, Craigs and a number of its employees, ABN AMRO NZ, managing principals of two other individual brokers, two clients of Craigs and one client of ASB, and to NZX.
11.

Given that the information was known only to the few parties mentioned above, we have no doubt that the information was not publicly available until, at the earliest, 11.16 a.m. when the first media announcement was made.
12.

The 11.16 a.m. news report stated:

A UK funds manager, which owns 12.2% on Wrightson Ltd (WRI.NZ), is to accept Rural Portfolio Investments Ltd's partial takeover offer for the New Zealand rural services and supplies company, a source familiar with the deal said on Friday....

This was the announcement made on the Dow Jones news service at 11.16 a.m.
13.

This media report was incorrect as to the extent of the holding of the UK fund manager, and did not name it. RPI told the Commission that the media drew their own conclusions about the name of the fund manager.

Was the information price sensitive?
14.

This is a matter to be determined by expert evidence. We observe there are preliminary indications that the information may have had some effect on price. It may be less clear that the effect should be considered to be material.
15.

Wrightson shares closed on Thursday 17 June at $1.52. By the time of the trading halt they were at $1.55. They closed at $1.57, having spent most of the afternoon at $1.57 and $1.58, and having briefly touched $1.59. This shows a movement from close to close of 5c, a rise of 3.2%, and a maximum movement through the day of 7c, a rise of 4.6%.
16.

It may be questionable, even before considering other causative factors, as to whether this price movement is material. In any event it would be necessary, independently of the actual price movement, to establish whether the Marathon information was information that would, or would be likely to, materially affect the price of Wrightson shares.
17.

The following events provide some indication of the materiality of this information:
Decision by NZX to halt trading in shares of Wrightson

Securities exchanges aim to provide an efficient market place for trading of securities. In the events under review, NZX decided to halt trading in shares of Wrightson with the following market announcement:

NZX advises that it has placed a trading halt on WRI securities on the basis that the market may not be equally informed in relation to the Takeover Offer for WRI.

This seems to indicate that NZX considered the information relating to Marathon's intention to accept the RPI offer to have certain pricing value which if known to all participants in the market would affect their decision to trade in the shares of Wrightson.
Price arbitrage opportunity becoming more certain

The RPI offer was priced at $1.65 while the shares closed on Thursday 17 June at $1.52. By the time of the trading halt, they were at $1.55. The price differential provided arbitrageurs an opportunity to buy shares in the market at a lower rate and then lodge these shares with RPI in the takeover offer. However, there was an element of uncertainty as to whether the conditional takeover offer would meet the target of 50% of the outstanding shares of the company. As of the end of 17 June 2004 RPI had lodged a substantial shareholder notice disclosing a holding of 27.555%. The additional information that a substantial shareholder intended to accept the offer made it more likely that RPI would be able to meet its target of 50%. This additional information may have had a pricing value associated with reducing the uncertainty about whether RPI would be able to make the 50% mark.

Was this information about a public issuer?
18.

This question relates to the definition of insider and to the operative words of the insider trading and tipping provisions of the law. These impose liability for trading or tipping by an insider who has inside information about a public issuer. Arguments have been raised before the Commission1 that information regarding the intentions of a bidder in a takeover situation may not be information about the target company. The Securities Markets Act does not define the term "about the public issuer", nor has the phrase been the subject of judicial decision.
19.

The argument raised on behalf of Craigs is that the intention of a substantial security holder to accept a takeover offer is information about that person, not information about the public issuer for whom the offer is made.
20.

The Commission does not consider that the legislation requires such a narrow reading. When this legislation was introduced into Parliament the then Minister of Justice noted that it implemented the recommendations made by the Securities Commission in its 1987 report. That report sets out the Commission's reasoning for an insider trading law based on breach of confidence. The Commission's proposition for insider trading was that liability should be incurred where:

An insider in relation to a company...who buys or sells a security of the company while he has, by reason of his position as an insider in relation to the company, information that has not been published and that would be likely to affect the price of the securities if it was published, shall be liable...
21.

The legislation requires a link between a person and a public issuer in terms of how the information is acquired. It does not appear that there was any intention to impose any substantive requirement on the subject matter of inside information. Nor would such a requirement be consistent with the purpose of the legislation. The Act is concerned with the impact of the information, not with its subject matter. Whether or not information is inside information is to be determined by reference to the definition of that term in section 2 of the Act. This requires that the information be non-public and likely to affect the price of securities of a public issuer. It imposes no limits on the subject matter of the information. We are of the view that the phrase "about the public issuer" in sections 7 and 9 of the Act does nothing more than indicate that liability is imposed when a person who has inside information trades in or tips on the securities whose price is likely to be affected by the information.
22.

As such, the Commission is of the view that information about a decision or intention of a substantial security holder in the context of a takeover can be regarded as inside information about the public issuer that is the subject of the takeover offer, so long as the information is non-public and likely to affect materially the price of the securities.

Insiders

For the purposes of Part 1 of this Act, insider in relation to a public issuer, means-

  1. The public issuer:
  2. A person who, by reason of being a principal officer, or an employee, or company secretary of, or a substantial security holder in, the public issuer, has inside information about the public issuer or another public issuer:
  1. A person who receives inside information in confidence from a person described in paragraph (a) or paragraph (b) of this subsection about the public issuer or another public issuer:
  1. A person who, by reason of being a principal officer, or an employee, or company secretary of, or a substantial security holder in, a person described in paragraph (c) of this subsection has that inside information:
  2. A person who receives inside information in confidence from a person described in paragraph (c) or paragraph (d) of this subsection about the public issuer or another public issuer:
  3. A person who, by reason of being a principal officer, or an employee, or company secretary of, or a substantial security holder in, a person described in paragraph (e) of this subsection has that inside information.

23.

In this case, information relating to Marathon's intention to accept the takeover offer was relayed in the following chain:

Marathon to Craigs. Craigs to RPI, ABN AMRO NZ, Managing Principal ASP, Managing Principal Forsyth Barr, Craigs' Client Advisors. Managing Principal ASB to Head of Client Advisory to Retail Clients. Craigs' Client Advisors to Retail Clients.

24.

As the law proceeds from the idea that insider trading is a wrong against the company, all insiders must have a link to the company, either by virtue of their position or through the confidential receipt of information.
25.

Marathon was a substantial security holder of Wrightson on 17 and 18 June 2004. If it had inside information by reason of being a substantial security holder it would be an insider at that time, under paragraph (b) of the definition in section 3 of the Act.
26.

Paragraph (c) of the definition says that a person who receives inside information in confidence from a person described in paragraph (a) or (b) is also an insider.
27.

The hierarchical nature of the definition means that it is necessary first to determine whether Marathon was an insider under the definition in the Securities Markets Act.

Was Marathon an insider?
28.

Assuming that the information about Marathon's decision is inside information, the critical question is whether Marathon should be said to have had this information by reason of being a substantial security holder of Wrightson.
29.

Substantial security holders are included in the definition of insider to recognise that they can be given preferential treatment in terms of information disclosed to them (as opposed to other shareholders).
30.

There is no presumption in the law that a substantial security holder is an insider. They only become insiders if they have inside information, and if they hold this information by reason of being a substantial security holder.
31.

However, under section 3(2) of the Act, a substantial security holder who has inside information is presumed, in the absence of evidence to the contrary, to have that inside information by reason of being a substantial security holder.
32.

In this case the information in question originated with Marathon - it was Marathon's decision to sell. The Court of Appeal in Southern Petroleum v Haylock & Ors2 discussed the requirement that information be held by a director or substantial security holder by reason of being such. The Court did not lay down any rules for assessing this, but it looked at the circumstances in which a person came to be in possession of the relevant information. On the surface, any information Marathon has about its shareholding could be seen to arise, ultimately, because it is a shareholder. This is not, we think, what the provision is aiming at. It concerns information that is held by a substantial security holder that is either obtained from the public issuer or that is otherwise peculiarly available to it by reason of it having a substantial holding. We do not think that Marathon's knowledge of its own intention could be said to arise by reason of it being a substantial security holder (as opposed to simply a shareholder).
33.

That this is correct appears to be supported by other provisions of the Securities Markets Act. If the intention to sell shares made every substantial security holder an insider, the substantial security holder would not be able to sell without first communicating its intention to the market. Part II of the Securities Markets Act sets out the law relating to substantial security holder disclosure. It requires every substantial security holder to disclose when their holding moves by 1% (of the total voting securities of the issuer). This must be done as soon as the substantial security holder knows or ought to know of the change. This could be a redundant obligation if the insider trading law required prior disclosure of a substantial security holder's intention to sell.
34.

Our conclusion then is that while the intention of a substantial security holder may be inside information, the knowledge of its own intention will not by itself make a substantial security holder an insider of a public issuer. This means that the substantial security holder can carry out its intention, and sell its shares.
35.

It follows from this that in terms of the information in question Marathon would not be an insider. We record that we are not aware that Marathon was in possession of any other inside information about Wrightson.

Were Craigs, Forsyth Barr and ASB Securities insiders?
36.

Whether or not Craigs was an insider depends on whether or not it received inside information in confidence from a person described in paragraph (a) or paragraph (b) of section 3(1) of the Act. This reflects the scheme of this legislation which imposes liability only on persons who, in addition to having inside information, have it by reason of a relationship traceable back to the public issuer.
37.

The information was received by Craigs from Marathon. It was received by ASB Securities from Craigs. If we are correct that Marathon is not an insider, then it is not a person described in paragraph (b) of section 3(1). Therefore, neither Craigs nor ASB Securities can be insiders by reason of receiving this information from Marathon.
38.

We note that in any event Craigs would be an insider only if it received inside information from another insider in confidence.
39.

We record that Craigs denies this was the case. Craigs' legal adviser informed the Commission that:

We are instructed that Marathon did not request or require ABN AMRO Craigs to keep confidential its indication that it would be accepting RPI's offer. While Marathon did indicate that it did not want RPI to use its name in a media statement (because it wished to be seen as impartial in relation to the takeover process), at no time did it ask ABN AMRO Craigs to keep the information confidential from RPI, its advisers or any other person.
40.

We also record that when asked by the Commission, Marathon said:

During the course of the conversation (name of Marathon representative) requested that the information was not released.
41.

However, as we have concluded that Marathon was not an insider there is no need for the Commission to determine the degree of confidentiality attaching to the information.

APPENDIX B - SECURITIES MARKETS ACT 1988 - PROVISIONS RELATING TO INSIDER TRADING

Inside information - section 2

Inside information in relation to a public issuer, means information which-

  1. Is not publicly available; and
  2. Would, or would be likely to, affect materially the price of the securities of the public issuer if it was publicly available:

Insider - section 2

For the purposes of Part 1 of this Act, insider in relation to a public issuer, means-

  1. The public issuer:
  1. A person who, by reason of being a principal officer, or an employee, or company secretary of, or a substantial security holder in, the public issuer, has inside information about the public issuer or another public issuer:
  1. A person who receives inside information in confidence from a person described in paragraph (a) or paragraph (b) of this subsection about the public issuer or another public issuer:
  2. A person who, by reason of being a principal officer, or an employee, or company secretary of, or a substantial security holder in, a person described in paragraph (c) of this subsection, has that inside information:
  3. A person who receives inside information in confidence from a person described in paragraph (c) or paragraph (d) of this subsection about the public issuer or another public issuer:
  4. A person who, by reason of being a principal officer, or an employee, or company secretary of, or a substantial security holder in, a person described in paragraph (e) of this subsection, has that inside information.

Public issuer - section 2

Public issuer means-

  1. A person who is a party to a listing agreement with a registered exchange:
  2. A person who was previously a party to a listing agreement with a registered exchange, in respect of any action or event or circumstance to which this Act applied while the person was a party to a listing agreement with a registered exchange:

Liability of insider who deals in securities of a public issuer - section 7(1)

An insider of a public issuer who has inside information about the public issuer and who-

  1. Buys securities of the public issuer from any person; or
  2. Sells securities of the public issuer to any person- is liable to the persons referred to in subsection (2) of this section

Liability of insider for tipping about securities of a public issuer - section 9(1)

  1. An insider of a public issuer who has inside information about the public issuer and who-
    1. Advises or encourages any person to-
      1. Buy or sell securities of the public issuer; or
      2. Advise or encourage any other person to buy or sell securities of the public issuer; or
    2. Communicates the information, or causes the information to be disclosed, to a person knowing or believing that person or another person will, or is likely to,-
      1. Buy or sell securities of the public issuer; or
      2. Advise or encourage another person to buy or sell securities of the public issuer-
        is liable to the persons referred to in subsection (2) of this section


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