Insider trading recap: September 29, 2026
On September 29, 2026, insiders filed 31 open-market purchases worth $86.7M across 28 companies, and 67 sales worth $162.0M, on SEC Form 4. The largest purchase was Sr One Capital Management, LLC (10% Owner) buying $27.2M of ADARx Pharmaceuticals, Inc. (ADRX) at an average $17.00 a share. The largest sale was Peng Yongdong (Chief Executive Officer, Director) selling $84.6M of KE Holdings Inc. (BEKE). 2 companies had several insiders buying on the same day: ADARx Pharmaceuticals, Inc. (ADRX), PRECISION BIOSCIENCES INC (DTIL).
The write-up, company by company: insider buying on September 29, 2026 · insider selling on September 29, 2026.
Biggest insider buys filed September 29, 2026
Open-market purchases, one row per Form 4, largest first.
| Company | Insider | Value | Shares | Avg price | Traded |
|---|---|---|---|---|---|
| ADRX ADARx Pharmaceuticals, Inc. | Sr One Capital Management, LLC 10% Owner | $27.2M | 1,600,000 | $17.00 | Sep 28, 2026 |
| ADRX ADARx Pharmaceuticals, Inc. | George Simeon Director, 10% Owner | $27.2M | 1,600,000 | $17.00 | Sep 28, 2026 |
| COUR Coursera, Inc. | Pale Fire Capital SE 10% Owner | $11.4M | 2,332,742 | $4.87 | Sep 25, 2026 |
| GME GameStop Corp. | Cohen Ryan President, CEO and Chairman, Director | $10.6M | 450,000 | $23.48 | Sep 29, 2026 |
| CRBG Corebridge Financial, Inc. | Nippon Life Insurance Co 10% Owner · 10b5-1 | $6.2M | 178,840 | $34.52 | Sep 25, 2026 |
| PAM Pampa Energy Inc. | Mariani Gustavo Vicepresident | $2.0M | 25,000 | $78.26 | Sep 25, 2026 |
| PRTA PROTHENA CORP PUBLIC LTD CO | Scully William P 10% Owner | $890K | 103,500 | $8.60 | Sep 28, 2026 |
| HGBL Heritage Global Inc. | Burnham William L Director | $399K | 300,000 | $1.33 | Sep 25, 2026 |
| CRAFX Cascade Real Assets Fund | Williams Paul Jay Director | $300K | 30,000 | $10.00 | Sep 25, 2026 |
| QTEX QTREX Quantum Ltd. | Ben-Noon Dagi Shahar Chief Executive Officer, Director | $120K | 168,894 | $0.71 | Sep 28, 2026 |
| SWZ Total Return Securities Fund | Dakos Andrew President and CEO, Director, Affiliate of Adviser | $116K | 20,000 | $5.79 | Sep 25, 2026 |
| MONIX Monachil Credit Income Fund | Meli Ali President and CEO, Director, 10% Owner | $86K | 8,423 | $10.21 | Sep 25, 2026 |
| AMFN American Fusion, Inc. | Rossa Alexander William Chief Revenue Officer | $86K | 842,775 | $0.10 | Sep 22, 2026 |
| MXF MEXICO FUND INC | Saba Capital Management, L.P. 10% Owner | $86K | 4,133 | $20.74 | Sep 28, 2026 |
| FTHY FIRST TRUST HIGH YIELD OPPORTUNITIES 2027 TERM FUND | Housey William A Jr Officer of Advisor, Port. Mgr. | $32K | 2,500 | $12.87 | Sep 28, 2026 |
Several insiders buying the same stock
Companies where two or more insiders filed purchases this day. All cluster buys.
Biggest insider sales filed September 29, 2026
Selling has many routine reasons (taxes, diversification, planned 10b5-1 sales), so read these as context.
| Company | Insider | Value | Shares | Avg price | Traded |
|---|---|---|---|---|---|
| BEKE KE Holdings Inc. | Peng Yongdong Chief Executive Officer, Director | $84.6M | 16,033,983 | $5.27 | Sep 25, 2026 |
| CRDO Credo Technology Group Holding Ltd | Lam Yat Tung Chief Operating Officer, Director · 10b5-1 | $20.6M | 100,000 | $206.29 | Sep 25, 2026 |
| ANET Arista Networks, Inc. | Ullal Jayshree CEO and Chairperson, Director · 10b5-1 | $13.2M | 62,622 | $211.40 | Sep 25, 2026 |
| P Everpure, Inc. | Colgrove John Chief Visionary Officer, Director · 10b5-1 | $12.5M | 100,000 | $124.63 | Sep 25, 2026 |
| UTHR UNITED THERAPEUTICS Corp | Rothblatt Martine A Chairperson & CEO, Director · 10b5-1 | $4.6M | 9,500 | $480.85 | Sep 28, 2026 |
| SNEX StoneX Group Inc. | Smith Philip Andrew Chief Executive Officer, Director · 10b5-1 | $3.7M | 56,250 | $65.69 | Sep 28, 2026 |
| WOR WORTHINGTON ENTERPRISES, INC. | Mcconnell John P/Oh 10% Owner | $2.6M | 42,491 | $60.43 | Sep 28, 2026 |
| MNOV MEDICINOVA INC | 3D Investment Partners Pte. Ltd. Formerly 10% Owner | $1.7M | 640,000 | $2.70 | Sep 25, 2026 |
| MEDP Medpace Holdings, Inc. | Troendle August J. President & CEO, Director, 10% Owner | $1.6M | 2,564 | $620.10 | Sep 25, 2026 |
| AFL AFLAC INC | Japan Post Holdings Co., Ltd. 10% Owner · 10b5-1 | $1.4M | 12,100 | $113.56 | Sep 25, 2026 |
Grouped by the day the Form 4 reached SEC EDGAR. Values are shares times the reported price; a price far from the market close is treated as a typo and left out. Not investment advice.