Insider purchases

Largest insider purchases filed on Nov 5, 2026

Filings accepted on Thursday, Nov 5, 2026. Published Nov 6, 2026. Written from Filing Ahoy's copy of each filing; the links go to the originals on sec.gov.

These are the 10 largest open market purchases (code P) in the Form 4s that EDGAR accepted on Thursday, Nov 5, 2026, ranked by dollar value. We read 57 priced P filings that day; the 10 below add up to about $127,698,192 across 8 companies. Of these, 2 were filed by officers, 2 by directors and 6 by 10% owners.

1. Coursera, Inc. (COUR). Pale Fire Capital SE, 10% owner, with 4 other reporting owners on the same filing, bought 8,355,251 shares at an average of $3.76, about $31,450,844. Trades from Nov 3, 2026 to Nov 5, 2026. Filing on sec.gov
2. Lyell Immunopharma, Inc. (LYEL). ARCH Venture Fund XIII, L.P., 10% owner, with 8 other reporting owners on the same filing, bought 2,321,262 shares at an average of $10.77, about $24,999,992. Trade date Nov 4, 2026. Filing on sec.gov
3. Lyell Immunopharma, Inc. (LYEL). ARCH Venture Partners IX, LLC, 10% owner, with 4 other reporting owners on the same filing, bought 2,321,262 shares at an average of $10.77, about $24,999,992. Trade date Nov 4, 2026. Filing on sec.gov
4. Corebridge Financial, Inc. (CRBG). NIPPON LIFE INSURANCE CO, 10% owner, bought 356,096 shares at an average of $36.13, about $12,865,524. Trade date Nov 3, 2026. Filing on sec.gov
5. Galaxy Digital Inc. (GLXY). Novogratz Michael, Chief Executive Officer, Director, and 10% owner, with 1 other reporting owner on the same filing, bought 760,000 shares at an average of $12.98, about $9,864,346. Trade date Nov 5, 2026. Filing on sec.gov
6. Third Point Private Capital Partners. Loeb Daniel S, 10% owner and See Explanation of Responses., with 2 other reporting owners on the same filing, bought 332,159.64 shares at an average of $29.18, about $9,691,164. Trades from May 15, 2026 to Oct 1, 2026. Filing on sec.gov
7. Third Point Private Capital Income Fund. Loeb Daniel S, 10% owner and See Explanation of Responses., with 2 other reporting owners on the same filing, bought 160,000 shares at an average of $25.00, about $4,000,000. Trade date Nov 3, 2026. Filing on sec.gov
8. Electra Therapeutics, Inc. (ETRA). ORBIMED ADVISORS LLC, Director and 10% owner, with 2 other reporting owners on the same filing, bought 472,571 shares at an average of $7.63, about $3,605,116. Trades from Nov 3, 2026 to Nov 5, 2026. Filing on sec.gov
9. Electra Therapeutics, Inc. (ETRA). GORDON CARL L, Director and 10% owner, bought 472,571 shares at an average of $7.63, about $3,605,116. Trades from Nov 3, 2026 to Nov 5, 2026. Filing on sec.gov
10. Pampa Energy Inc. (PAM). Mindlin Damian Miguel, Vicepresident, bought 38,652 shares at an average of $67.68, about $2,616,098. Trades from Nov 3, 2026 to Nov 4, 2026. Filing on sec.gov

Value is the shares on each P line times the price on that line, added up for the filing. Grants, option exercises and shares withheld for tax are left out. The trade date can be days or weeks before the filing date, since a Form 4 is due two business days after the trade and some are filed late. Names are as filed, which usually puts the last name first.

The insider trading leaderboard ranks the same kind of filing over the last 7 and 30 days. What is a Form 4? explains the transaction codes, and Form 4 alerts shows how to get these filings by email for the stocks you follow.

Not financial or investment advice. Filing Ahoy reports what was filed; it does not tell you what to buy or sell. Filing Ahoy is not affiliated with the SEC.