Insider trading
Officers, directors, and 10% owners buying and selling their own company's stock, from SEC Form 4 filings. Newest first.
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| Type | Symbol | Insider | Shares | Price | Value | Traded | Filed |
|---|---|---|---|---|---|---|---|
| Tax | MAR | Capuano Anthony President & CEO, Director | 10,823 | $4.6M | Nov 4, 2026 | Nov 6, 2026 | |
| Sell | AMAL | Workers United 10% owner | 92,809 | $4.7M | Nov 4, 2026 | Nov 6, 2026 | |
| Sell | AMAL | Western States Regional Joint Board, Workers United 10% owner | 92,809 | $4.7M | Nov 4, 2026 | Nov 6, 2026 | |
| Sell | MAX | White Mountains Insurance Group Ltd 10% owner | 5,500,391 | $76.5M | Nov 4, 2026 | Nov 6, 2026 | |
| Sell | FRMI | Neugebauer Toby R 10% owner | 7,657,800 | $13.0M | Nov 5, 2026 | Nov 6, 2026 | |
| Sell | SPFI | Campbell Richard D Director | 52,557 | $2.3M | Nov 5, 2026 | Nov 6, 2026 | |
| Exercise | DGX | Doherty Catherine T. Executive Vice President | 22,105 | $2.7M | Nov 3, 2026 | Nov 6, 2026 | |
| Sell | DGX | Doherty Catherine T. Executive Vice President | 22,105 | $5.5M | Nov 3, 2026 | Nov 6, 2026 | |
| Sell | VTMX | Sottil Achutegui Juan Felipe CHIEF FINANCIAL OFFICER | 330,714 | $1.2M | Nov 4, 2026 | Nov 5, 2026 | |
| Exercise | AJG | Ziebell William F VICE PRESIDENT | 23,510 | $2.0M | Nov 4, 2026 | Nov 5, 2026 | |
| Sell | AJG | Ziebell William F VICE PRESIDENT | 23,510 | $6.7M | Nov 4, 2026 | Nov 5, 2026 | |
| Buy | ETRA | Gordon Carl L Director, 10% owner | 472,571 | $3.6M | Nov 5, 2026 | Nov 5, 2026 | |
| Buy | BXMT | Johnson Timothy Steven Chief Executive Officer, Director | 90,000 | $1.0M | Nov 4, 2026 | Nov 5, 2026 | |
| Sell | H | Hoplamazian Mark Samuel See Remarks, Director | 85,000 | $16.0M | Nov 4, 2026 | Nov 5, 2026 | |
| Buy | ETRA | Orbimed Advisors Llc Director, 10% owner | 472,571 | $3.6M | Nov 5, 2026 | Nov 5, 2026 | |
| Sell | UHAL | Shoen Mark V 10% owner | 46,000 | $2.4M | Nov 4, 2026 | Nov 5, 2026 | |
| Buy | LYEL | ARCH Venture Partners IX, LLC 10% owner | 2,321,262 | $25.0M | Nov 4, 2026 | Nov 5, 2026 | |
| Buy | LYEL | ARCH Venture Fund XIII, L.P. 10% owner | 2,321,262 | $25.0M | Nov 4, 2026 | Nov 5, 2026 | |
| Sell | ARHS | 2018 Reed Dynasty Trust 10% owner | 127,965 | $1.6M | Nov 4, 2026 | Nov 5, 2026 | |
| Sell | ARHS | Reed John P CEO and Chairman, Director, 10% owner | 147,431 | $1.9M | Nov 4, 2026 | Nov 5, 2026 | |
| Sell | CNXN | Gallup Patricia Chairman & Chief Admin Officer, Director, 10% owner | 14,284 | $1.3M | Nov 4, 2026 | Nov 5, 2026 | |
| Buy | COUR | Pale Fire Capital SE 10% owner | 8,355,251 | $31.5M | Nov 5, 2026 | Nov 5, 2026 | |
| Sell | UTHR | Rothblatt Martine A Chairperson & CEO, Director | 1,723 | $1.1M | Nov 4, 2026 | Nov 5, 2026 | |
| Exercise | UTHR | Rothblatt Martine A Chairperson & CEO, Director | 9,500 | $1.1M | Nov 4, 2026 | Nov 5, 2026 | |
| Sell | UTHR | Rothblatt Martine A Chairperson & CEO, Director | 7,777 | $4.7M | Nov 4, 2026 | Nov 5, 2026 | |
| Sell | FFIV | Fountain Thomas Dean EVP Global Services & Strategy | 9,387 | $3.1M | Nov 4, 2026 | Nov 5, 2026 | |
| Sell | ECAT | Saba Capital Management, L.P. 10% owner | 95,148 | $1.3M | Nov 4, 2026 | Nov 5, 2026 | |
| Sell | ILMN | Meister Keith A. Director | 281,433 | $66.6M | Nov 4, 2026 | Nov 5, 2026 | |
| Exercise | UTHR | Mahon Paul A EVP & GENERAL COUNSEL | 8,300 | $1.2M | Nov 5, 2026 | Nov 5, 2026 | |
| Sell | UTHR | Mahon Paul A EVP & GENERAL COUNSEL | 8,300 | $5.0M | Nov 5, 2026 | Nov 5, 2026 | |
| Exercise | IDXX | Underberg Sharon E. EVP, GC & Corporate Secretary | 8,906 | $2.6M | Nov 4, 2026 | Nov 5, 2026 | |
| Sell | IDXX | Underberg Sharon E. EVP, GC & Corporate Secretary | 8,906 | $6.1M | Nov 4, 2026 | Nov 5, 2026 | |
| Sell | DFIN | Leib Daniel Chief Executive Officer, Director | 15,000 | $1.0M | Nov 4, 2026 | Nov 5, 2026 | |
| Sell | TW | Bruni Enrico MD, Co-Head of Global Markets | 18,500 | $2.3M | Nov 3, 2026 | Nov 5, 2026 | |
| Sell | ACN | Egawa Atsushi Co-CEO Asia Pacific | 10,000 | $2.7M | Nov 5, 2026 | Nov 5, 2026 | |
| Sell | VMC | Hill J Thomas Director | 28,000 | $8.0M | Nov 3, 2026 | Nov 5, 2026 | |
| Gift | ORLY | Oreilly David E EV CHAIRMAN OF THE BOARD, Director | 56,484 | $5.2M | Jan 1, 2026 | Nov 5, 2026 | |
| Buy | CRBG | Nippon Life Insurance Co 10% owner | 356,096 | $12.9M | Nov 3, 2026 | Nov 5, 2026 | |
| Sell | ZM | Yuan Eric S. Chief Executive Officer, Director | 24,200 | $2.2M | Nov 4, 2026 | Nov 5, 2026 | |
| Sell | EVTC | Schuessler Morgan M President & CEO, Director | 145,000 | $5.0M | Nov 4, 2026 | Nov 5, 2026 | |
| Sell | GD | Gallopoulos Gregory S Senior VP, Gen. Counsel, Sec. | 12,994 | $4.8M | Nov 3, 2026 | Nov 5, 2026 | |
| Sell | NP | Burgess Trevor R Chief Executive Officer, Director, 10% owner | 119,577 | $3.5M | Nov 4, 2026 | Nov 5, 2026 | |
| Exercise | THG | Lee Willard T Executive Vice President | 9,886 | $1.2M | Nov 4, 2026 | Nov 5, 2026 | |
| Sell | THG | Lee Willard T Executive Vice President | 9,946 | $2.5M | Nov 4, 2026 | Nov 5, 2026 | |
| Sell | MIAX | Schafer Douglas M. JR EVP and CIO | 48,000 | $1.6M | Nov 4, 2026 | Nov 5, 2026 | |
| Sell | UVE | Springer Jon Director | 41,380 | $2.0M | Nov 4, 2026 | Nov 5, 2026 | |
| Exercise | REGN | Zoghbi Huda Y Director | 7,439 | $2.8M | Nov 3, 2026 | Nov 5, 2026 | |
| Sell | REGN | Zoghbi Huda Y Director | 7,439 | $7.2M | Nov 3, 2026 | Nov 5, 2026 | |
| Sell | TAK | Platford Giles Richard President, IBU | 55,617 | $1.2M | Nov 4, 2026 | Nov 5, 2026 | |
| Grant | PFG | Littlefield Christopher J President - RIS | 51,285 | $2.7M | Nov 4, 2026 | Nov 5, 2026 |