sec filings
Insider buying, week of Dec 22, 2025
Filed Dec 22 to Dec 28, 2025
Officers and directors bought $162.19M across 55 companies; 4 of them in clusters of three or more.
Biggest buys by officers and directors
| Company | Value | Insiders | Largest |
|---|---|---|---|
| MDLN Medline Inc. | $149.80M | 2 | Mills Andrew J. $75.00M |
| NKE NIKE, Inc. | $3.45M | 2 | COOK TIMOTHY D $2.95M |
| CNK Cinemark Holdings, Inc. | $1.08M | 1 | Zoradi Mark |
| KYTX Kyverna Therapeutics, Inc. | $999,998 | 1 | SEIDENBERG BETH C |
| BMNM Bimini Capital Management, Inc. | $828,467 | 4Cluster | Cauley Robert E Chief Executive Officer · $297,984 |
| TPVG TriplePoint Venture Growth BDC Corp. | $677,630 | 2 | Labe James Chief Executive Officer · $338,815 |
| ANDG Andersen Group Inc. | $646,816 | 4Cluster | Gunderson Robert V JR $202,128 |
| XZO Exzeo Group, Inc. | $637,329 | 3Cluster | Mitchell Kevin Andrew President · $244,946 |
| BNTC Benitec Biopharma Inc. | $538,972 | 1 | SUVRETTA CAPITAL MANAGEMENT, LLC |
| AZO Autozone Inc | $492,729 | 1 | GEORGE MICHAEL A |
| IMNM Immunome Inc. | $353,953 | 2 | Tsai Philip Chief Technical Officer · $204,900 |
| AVGO Broadcom Inc. | $325,129 | 1 | You Harry L. |
| MAIA MAIA Biotechnology, Inc. | $219,998 | 3Cluster | Louie Ngar Yee $100,000 |
| ABTC American Bitcoin Corp. | $199,980 | 1 | Busch Richard |
| VSTS Vestis Corp | $172,445 | 1 | Pertz Douglas A |
| COO Cooper Companies, Inc. | $149,963 | 1 | Lucchese Cynthia L |
| EPSN Epsilon Energy Ltd. | $131,097 | 1 | Stabell Jason Chief Executive Officer |
| BRR ProCap Financial, Inc. | $123,828 | 2 | Miller William H IV $97,428 |
| HYPD Hyperion Defi, Inc. | $120,664 | 1 | Strahlman Ellen R |
| WHF WhiteHorse Finance, Inc. | $116,600 | 1 | Aronson Stuart D Chief Executive Officer |
| ALT Altimmune, Inc. | $102,819 | 2 | Durso Jerome Benedict $51,569 |
| PLX Protalix BioTherapeutics, Inc. | $101,360 | 1 | Bashan Dror PRESIDENT AND CEO |
| AMLX Amylyx Pharmaceuticals, Inc. | $100,845 | 1 | Firestone Karen |
| LITS Lite Strategy, Inc. | $97,699 | 1 | Flynn James P |
| UPXI Upexi, Inc. | $90,000 | 1 | MARSHALL ALLAN Chief Executive Officer |
Biggest discretionary sells
| Company | Value | Insiders | Largest |
|---|---|---|---|
| MDLN Medline Inc. | $2.51B | 6 | Carlyle Group Inc. $554.95M |
| ULS UL Solutions Inc. | $146.25M | 1 | ULSE Inc. |
| COP Conocophillips | $46.32M | 1 | Lance Ryan Michael Chairman and CEO |
| AVGO Broadcom Inc. | $42.38M | 1 | TAN HOCK E President and CEO |
| NVDA Nvidia Corp | $40.09M | 1 | STEVENS MARK A |
| CRWD CrowdStrike Holdings, Inc. | $19.76M | 4 | Kurtz George PRESIDENT AND CEO · $8.45M |
| OLMA Olema Pharmaceuticals, Inc. | $16.96M | 3 | CLARK IAN T $7.87M |
| JBL Jabil Inc | $16.55M | 3 | MONDELLO MARK T Executive Chairman · $11.27M |
| GTLB Gitlab Inc. | $12.75M | 1 | Jacobson Matthew |
| WTM White Mountains Insurance Group LTD | $10.25M | 2 | Rountree George Manning Chief Executive Officer |
| PGEN Precigen, Inc. | $7.94M | 1 | KIRK RANDAL J |
| PLYM Plymouth Industrial REIT, Inc. | $6.55M | 3 | Witherell Jeffrey E CEO · $3.31M |
| AJG Arthur J. Gallagher & Co. | $4.04M | 1 | Bay Walter D. General Counsel |
| TPB Turning Point Brands, Inc. | $3.31M | 1 | Glazek David Edward Executive Chairman |
| UTHR UNITED THERAPEUTICS Corp | $3.05M | 1 | SULLIVAN LOUIS W |
Large holders and funds
10% owners and investment funds also file Form 4. Their buys are listed apart.
| Company | Value | Insiders | Largest |
|---|---|---|---|
| MDLN Medline Inc. | $365.00M | 1 | GIC Private Ltd |
| WRB Berkley W R Corp | $42.55M | 1 | MITSUI SUMITOMO INSURANCE CO LTD |
| MRUS Merus N.V. | $27.01M | 1 | GENMAB A/S |
| MCFT MasterCraft Boat Holdings, Inc. | $2.65M | 1 | Coliseum Capital Management, LLC |
| HYMC Hycroft Mining Holding Corp | $2.45M | 1 | Sprott Eric |
| KYTX Kyverna Therapeutics, Inc. | $999,998 | 1 | Westlake BioPartners Opportunity Fund I, L.P. |
| GTE Gran Tierra Energy Inc. | $542,262 | 1 | LM Asset (IM) Inc. |
| DMLP Dorchester Minerals, L.P. | $334,124 | 1 | DORCHESTER MINERALS OPERATING LP |
| ASA ASA Gold & Precious Metals Ltd | $223,235 | 1 | Saba Capital Management, L.P. |
| GLP Global Partners LP | $185,507 | 1 | Global GP LLC |