On Sep 26, 2025, 15 insiders at 14 companies filed 24 purchases reported on Form 4, worth $149.4M in all, with a median purchase of $29.4K. The largest was Platinum Bird C 2024 RSC Ltd, 10% owner of CIK 2011498, who reported buying 4,561,402 shares worth $112.3M. Officers accounted for 9 purchases, directors who are not officers for 10, and 10% owners with no board or officer role for 5. Chief executives and chief financial officers filed 4 purchases: Barry John F, CHIEF EXECUTIVE OFFICER, Director, 10% owner of Prospect Capital Corp (PSEC); Lamendola Damien, Chief Executive Officer, Director, 10% owner of Marpai, Inc. (MRAI); Thomasian Harry Jr., Chief Financial Officer of Precigen, Inc. (PGEN). 6 companies showed cluster buying, two or more insiders buying within 7 days, among them CIK 2011498 (3 insiders), CIK 1998387 (2 insiders), PSEC (2 insiders), WOR (2 insiders). For 2 insiders of 15, this was the first purchase of that company's stock on our record. That is fewer than the 45 purchases filed on Sep 25, 2025. A Form 4 is due within two business days of the trade, so most of these purchases were made earlier in the week. Code P also covers shares bought privately from the company, so one large figure can be a negotiated placement rather than buying on the exchange.
| Company | Value | Insider | Role | Shares | Filed |
|---|---|---|---|---|---|
| CIK 2011498 | $112.3M | Platinum Bird C 2024 RSC Ltd | 10% owner | 4,561,402 | 2025-09-26 |
| CIK 1998387 | $17.6M | Liberty Mutual Insurance Co | 10% owner | 697,645 | 2025-09-26 |
| CIK 1998387 | $11.7M | Liberty Mutual Insurance Co | 10% owner | 465,097 | 2025-09-26 |
| PTRN Pattern Group Inc. | $2.5M | KLC Fund I GP LP | Director, 10% owner | 200,000 | 2025-09-26 |
| PSEC Prospect Capital Corp | $1.9M | Barry John F | CHIEF EXECUTIVE OFFICER, Director, 10% owner | 741,158 | 2025-09-26 |
| PTRN Pattern Group Inc. | $1.4M | KLC Fund I GP LP | Director, 10% owner | 102,256 | 2025-09-26 |
| MRAI Marpai, Inc. | $950.7K | Lamendola Damien | Chief Executive Officer, Director, 10% owner | 896,903 | 2025-09-26 |
| WOR Worthington Enterprises, Inc. | $529.5K | Endres Michael J | Director | 10,000 | 2025-09-26 |
| CIK 2020407 | $250.0K | HarbourVest Partners L.P. | 10% owner | 23,499 | 2025-09-26 |
| CME Cme Group Inc. | $69.6K | Shepard William R | Director | 262 | 2025-09-26 |
| MSIF Msc Income Fund, Inc. | $30.4K | Walker Jeffrey B. | Director | 2,245 | 2025-09-26 |
| PGEN Precigen, Inc. | $30.0K | Thomasian Harry Jr. | Chief Financial Officer | 8,284 | 2025-09-26 |
| UUU Universal Safety Products, Inc. | $28.8K | Ault Milton C Iii | Director | 4,000 | 2025-09-26 |
| MSIF Msc Income Fund, Inc. | $19.7K | Walker Jeffrey B. | Director | 1,455 | 2025-09-26 |
| BUKS Butler National Corp | $13.4K | Daly Joseph Patrick | Director, 10% owner | 7,431 | 2025-09-26 |
| PGEN Precigen, Inc. | $10.0K | Thomasian Harry Jr. | Chief Financial Officer | 2,932 | 2025-09-26 |
| CME Cme Group Inc. | $3.1K | Shepard William R | Director | 12 | 2025-09-26 |
| WOR Worthington Enterprises, Inc. | $2.4K | McConnell John H II | Director | 45 | 2025-09-26 |
| RCG RENN Fund, Inc. | $933 | Stahl Murray | President/Co-Portfolio Manager, 10% owner | 356 | 2025-09-26 |
| TPL Texas Pacific Land Corp | $929 | Horizon Kinetics Asset Management Llc | 10% owner | 1 | 2025-09-26 |
| RCG RENN Fund, Inc. | $776 | Stahl Murray | President/Co-Portfolio Manager, 10% owner | 296 | 2025-09-26 |
| RCG RENN Fund, Inc. | $472 | Stahl Murray | President/Co-Portfolio Manager, 10% owner | 180 | 2025-09-26 |
| RCG RENN Fund, Inc. | $215 | Stahl Murray | President/Co-Portfolio Manager, 10% owner | 82 | 2025-09-26 |
| RCG RENN Fund, Inc. | $47 | Stahl Murray | President/Co-Portfolio Manager, 10% owner | 18 | 2025-09-26 |
Source: U.S. Securities and Exchange Commission (EDGAR) and other official
government data · Updated 2026-10-12 ·
For informational purposes only, not investment advice.
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