Insider trading recap: September 17, 2026
On September 17, 2026, insiders filed 61 open-market purchases worth $34.2M across 43 companies, and 201 sales worth $4.4B, on SEC Form 4. The largest purchase was Nippon Life Insurance Co (10% Owner) buying $7.4M of Corebridge Financial, Inc. (CRBG) at an average $35.02 a share. The largest sale was SGF FANG Holdings, LP (10% Owner) selling $1.9B of Diamondback Energy, Inc. (FANG). 8 companies had several insiders buying on the same day: Star Bulk Carriers Corp. (SBLK), XBP Global Holdings, Inc. (XBP), BETTERWARE DE MEXICO, S.A.P.I. DE C.V (BWMX).
The write-up, company by company: insider buying on September 17, 2026 · insider selling on September 17, 2026.
Biggest insider buys filed September 17, 2026
Open-market purchases, one row per Form 4, largest first.
| Company | Insider | Value | Shares | Avg price | Traded |
|---|---|---|---|---|---|
| CRBG Corebridge Financial, Inc. | Nippon Life Insurance Co 10% Owner · 10b5-1 | $7.4M | 210,903 | $35.02 | Sep 15, 2026 |
| USO United States Oil Fund, LP | Hrt Financial LP 10% Owner | $6.8M | 43,638 | $155.30 | Sep 16, 2026 |
| BORR Borr Drilling Ltd | Troim Tor Olav Director | $4.3M | 1,000,000 | $4.30 | Sep 16, 2026 |
| SBLK Star Bulk Carriers Corp. | Pappa Milena Maria Director | $2.1M | 74,400 | $28.27 | Sep 15, 2026 |
| SBLK Star Bulk Carriers Corp. | Pappas Alexandros Head of Operations | $2.1M | 74,400 | $28.27 | Sep 15, 2026 |
| SBLK Star Bulk Carriers Corp. | Zagari Raffaele Director | $1.7M | 60,000 | $28.27 | Sep 15, 2026 |
| XBP XBP Global Holdings, Inc. | Avenue RP Opportunities Fund, L.P. 10% Owner | $1.5M | 527,606 | $2.83 | Sep 15, 2026 |
| ADC AGREE REALTY CORP | Rakolta John Jr Director | $1.4M | 20,000 | $68.78 | Sep 16, 2026 |
| BWMX BETTERWARE DE MEXICO, S.A.P.I. DE C.V | Campos Luis Director, 10% Owner, Chairman | $1.3M | 80,000 | $16.34 | Sep 15, 2026 |
| BWMX BETTERWARE DE MEXICO, S.A.P.I. DE C.V | Chevallier Andres Campos CHIEF EXECUTIVE OFFICER, Director | $740K | 45,000 | $16.44 | Sep 15, 2026 |
| XBP XBP Global Holdings, Inc. | Chadha Par Director | $580K | 204,946 | $2.83 | Sep 15, 2026 |
| COO COOPER COMPANIES, INC. | Kurzius Lawrence Erik Director | $549K | 10,000 | $54.93 | Sep 16, 2026 |
| ADC AGREE REALTY CORP | Agree Joey PRESIDENT & CEO, Director | $501K | 7,360 | $68.06 | Sep 16, 2026 |
| INBX Inhibrx Biosciences, Inc. | Kayyem Jon Faiz Director | $500K | 5,000 | $100.00 | Sep 16, 2026 |
| MNR MACH NATURAL RESOURCES LP | McMullen William Wallace Director, 10% Owner, See Remarks | $389K | 34,514 | $11.27 | Sep 15, 2026 |
Several insiders buying the same stock
Companies where two or more insiders filed purchases this day. All cluster buys.
| Company | Insiders | Value |
|---|---|---|
| SBLK Star Bulk Carriers Corp. | 5 | $6.3M |
| XBP XBP Global Holdings, Inc. | 5 | $2.4M |
| BWMX BETTERWARE DE MEXICO, S.A.P.I. DE C.V | 3 | $2.3M |
| ADC AGREE REALTY CORP | 2 | $1.9M |
| SKIL Skillsoft Corp. | 2 | $162K |
| EML EASTERN CO | 4 | $118K |
| BENF Beneficient | 3 | $35K |
| TPL Texas Pacific Land Corp | 2 | $2K |
Biggest insider sales filed September 17, 2026
Selling has many routine reasons (taxes, diversification, planned 10b5-1 sales), so read these as context.
| Company | Insider | Value | Shares | Avg price | Traded |
|---|---|---|---|---|---|
| FANG Diamondback Energy, Inc. | SGF FANG Holdings, LP 10% Owner | $1.9B | 9,079,675 | $205.26 | Sep 16, 2026 |
| FANG Diamondback Energy, Inc. | SGF FANG Holdings, LP 10% Owner | $1.9B | 9,079,675 | $205.26 | Sep 16, 2026 |
| AUR Aurora Innovation, Inc. | Uber Technologies, Inc 10% Owner | $182.2M | 29,369,611 | $6.21 | Sep 15, 2026 |
| INGM Ingram Micro Holding Corp | Platinum Equity, LLC 10% Owner | $53.5M | 1,968,750 | $27.19 | Sep 15, 2026 |
| CRWD CrowdStrike Holdings, Inc. | Watzinger Gerhard Director · 10b5-1 | $28.6M | 120,000 | $238.58 | Sep 16, 2026 |
| DELL Dell Technologies Inc. | Silver Lake Partners IV, L.P. Director, 10% Owner | $28.0M | 50,728 | $552.61 | Sep 15, 2026 |
| DELL Dell Technologies Inc. | Sl Spv-2, L.P. Director, 10% Owner | $26.0M | 46,990 | $552.79 | Sep 15, 2026 |
| TALO TALOS ENERGY INC. | Control Empresarial de Capitales S.A. de C.V. 10% Owner, Add'l Rep. Persons-see Ex.99-1 | $25.6M | 1,381,000 | $18.52 | Sep 15, 2026 |
| TVTX Travere Therapeutics, Inc. | Dube Eric M CHIEF EXECUTIVE OFFICER, Director · 10b5-1 | $25.4M | 400,000 | $63.48 | Sep 15, 2026 |
| CRWV CoreWeave, Inc. | Intrator Michael N CEO and President, Director, 10% Owner · 10b5-1 | $25.2M | 307,692 | $81.91 | Sep 15, 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.