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- Is Shadow Trading Prohibited in Your Company's Insider Trading Policy?
Is Shadow Trading Prohibited in Your Company's Insider Trading Policy?
Plus OpenAI is coming for the junior bankers.
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Good morning! Here’s what’s up.

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Bridget Fitzpatrick, former Acting U.S. Attorney for the District of Columbia and former Chief Litigation Counsel for the SEC, has joined Munger, Tolles & Olson as a partner in its Washington, D.C. office.

Clips ✂️
Insider trading policies: A survey of recent filings
“Shadow trading” is the practice of an insider trading shares of another company that is “economically linked” to the insider’s company, while in possession of MNPI about the insider’s company. Companies are “economically linked” when the MNPI about the insider’s company could influence the market price of shares of the other company. This issue came to the fore in SEC v. Matthew Panuwat, when the SEC successfully prosecuted an insider trading case based on shadow trading. Companies may want to reconsider the extent to which their insider trading prohibitions apply to securities of other companies, considering the potential reputational consequences of an insider trading action. 20% of companies surveyed specifically prohibit “shadow trading” by insiders, which was an increase (by 2%) from what we saw in our 2024 survey. Note that most companies’ insider trading policies already explicitly apply to trading in the securities of the company’s customers, suppliers, and strategic partners etc., based on any information about such other companies learned through the individual’s employment. This concept is drafted more narrowly than the concept of shadow trading.
👉 Interesting survey conducted by White & Case’s US Public Company Advisory Group showing that 20% of companies surveyed specifically prohibit “shadow trading” by insiders in their insider trading policies (via John Jenkins at TheCorporateCounsel.net)
OpenAI Looks to Replace the Drudgery of Junior Bankers’ Workload
OpenAI has more than 100 ex-investment bankers helping train its artificial intelligence on how to build financial models as it looks to replace the hours of grunt work performed by junior bankers across the industry.
The group, which includes former employees of JPMorgan Chase & Co., Morgan Stanley, and Goldman Sachs Group Inc., is part of secretive project inside the startup that’s code named Mercury, according to documents seen by Bloomberg.
Participants are paid $150 per hour to write prompts and build financial models for a range of transaction types, including restructurings and initial public offerings, according to a person familiar with the effort. The company has also granted the contractors early access to the AI it’s creating that aims to replace entry-level tasks at investment banks.

👉 POLL:
What is AI being trained to replace in investment banks? |
Companies Prepare for California Climate Reporting, but Final Rules Are Yet to Come
Companies preparing to report their greenhouse gas emissions and climate risk in California have a matter of weeks to publish some of their inaugural reports under new rules.
But the rule making hasn’t been completed.
The California Air Resources Board, the state’s agency primarily tasked with overseeing pollution, said last week it changed its timeline to the first quarter of next year because of the amount of public comments its staff received on the requirements. The rules were originally due to be published this month.

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Securities Enforcement Forum D.C. 2025 is set for Thursday, October 30, 2025 at the historic Mayflower Hotel! Join us in person or tune in virtually to hear from 40+ luminaries in the securities enforcement field—including numerous senior officials from the SEC, in-house counsel from major corporations, and lawyers and consultants from the best firms and in the world.
👉 Please register here. See you October 30 in D.C.!!!
"Financial Firms —SEC Enforcement Priorities, Regulation and Protection of Retail Investors"
Panelists:
Greg Bruch, Partner, Bruch Law Group PLLC
George Kostolampros, Partner, Venable LLP
C. Dabney O'Riordan, Partner, Fried Frank
Robert Pommer, Partner, Proskauer Rose LLP
Howard— Securities Docket (@SecuritiesD)
9:51 PM • Aug 27, 2025

X
Accidentally said “innovate” instead of “regulate” and they kicked me out of Europe
— litquidity (@litcapital)
1:03 AM • Oct 21, 2025
👉 If you assumed that the photo featured in the article and the tweet below is the “Pennsylvania attorney who was accused of crypto fraud and struck a last-minute plea deal” you assumed incorrectly.
Pennsylvania Attorney Accused of Crypto Fraud Strikes Last-Minute Plea Deal law.com/2025/10/20/pen…
— Law.com (@lawdotcom)
11:10 PM • Oct 20, 2025
🚨 NEWS: Cathie Wood says $TSLA shareholders “will become more wealthy than they ever dreamed possible” if Elon Musk fulfills all 12 tranches of his pay package and brings Tesla’s valuation to $8.5 trillion
— Dalton Brewer (@daltybrewer)
4:01 AM • Oct 21, 2025