sec filings
Insider buying, week of May 18, 2026
Filed May 18 to May 24, 2026
Officers and directors bought $229.53M across 231 companies; 9 of them in clusters of three or more.
Biggest buys by officers and directors
| Company | Value | Insiders | Largest |
|---|---|---|---|
| BRCB Black Rock Coffee Bar, Inc. | $73.36M | 4Cluster | Cynosure Group, LLC $72.99M |
| CSAN3 Cosan S.A. | $23.82M | 1 | Martins Marcelo Eduardo Chief Executive Officer |
| WGS GeneDx Holdings Corp. | $21.46M | 1 | Casdin Capital, LLC |
| FBIN Fortune Brands Innovations, Inc. | $15.66M | 1 | GARDEN EDWARD P |
| EROK EagleRock Land, LLC | $11.45M | 5Cluster | Lott Jeff Slaughter $4.63M |
| BKKT Bakkt, Inc. | $4.85M | 1 | ALFRED MICHAEL |
| AAT American Assets Trust, Inc. | $4.03M | 1 | RADY ERNEST S Executive Chairman |
| BLND Blend Labs, Inc. | $3.25M | 1 | Haveli Investments, L.P. |
| SHAK Shake Shack Inc. | $3.23M | 6Cluster | Meyer Daniel Harris $2.00M |
| UCAR U Power Ltd | $3.00M | 1 | Jia Li Chief Executive Officer |
| VIDA VIDA Global Inc. | $2.97M | 4Cluster | Calicott Christopher Shane $1.50M |
| AMRZ Amrize Ltd | $2.62M | 3Cluster | Jenisch Jan Philipp Chairman & CEO · $2.35M |
| ADC Agree Realty Corp | $2.55M | 3Cluster | RAKOLTA JOHN JR $1.49M |
| MSCI MSCI Inc. | $2.25M | 1 | Fernandez Henry A Chairman and CEO |
| COE 51Talk Online Education Group | $2.14M | 1 | Huang Jack Jiajia Chief Executive Officer |
| VANI Vivani Medical, Inc. | $2.00M | 1 | Williams Gregg |
| TXO TXO Partners, L.P. | $1.97M | 1 | SIMPSON BOB R |
| TLSI TriSalus Life Sciences, Inc. | $1.82M | 5Cluster | Stansky Michael P $1.52M |
| NOMD Nomad Foods Ltd | $1.61M | 2 | BRISBY DOMINIC Chief Executive Officer · $1.47M |
| BXDC Blackstone Digital Infrastructure Trust Inc. | $1.51M | 7Cluster | Keenan Katharine A $500,000 |
| CVBF CVB Financial Corp | $1.50M | 1 | Borba George A Jr |
| KRMD KORU Medical Systems, Inc. | $1.48M | 4Cluster | Tharby Linda M Chief Executive Officer · $1.42M |
| CHTR Charter Communications, Inc. /Mo/ | $1.40M | 1 | Ramos Mauricio |
| LOGC ContextLogic Holdings Inc. | $1.31M | 1 | Bobbili Raja |
| KLRS Kalaris Therapeutics, Inc. | $1.18M | 1 | AKKARAJU SRINIVAS |
Biggest discretionary sells
| Company | Value | Insiders | Largest |
|---|---|---|---|
| CARR CARRIER GLOBAL Corp | $750.00M | 1 | Viessmann Maximilian |
| CVS CVS HEALTH Corp | $317.47M | 1 | ROBBINS LARRY |
| SITM SITIME Corp | $312.31M | 2 | MEGACHIPS CORP /FI $311.80M |
| NP Neptune Insurance Holdings Inc. | $298.78M | 2 | FTV VII, L.P. $159.45M |
| PUMP ProPetro Holding Corp. | $276.56M | 1 | EXXON MOBIL CORP |
| FLNC Fluence Energy, Inc. | $271.61M | 2 | AES CORP $211.39M |
| RDW Redwire Corp | $209.58M | 1 | AE RED HOLDINGS, LLC |
| PLTR Palantir Technologies Inc. | $125.16M | 5 | Karp Alexander C. See Remarks · $54.11M |
| CVX Chevron Corp | $73.41M | 1 | HESS JOHN B |
| LWAY Lifeway Foods, Inc. | $69.09M | 3 | Danone S.A. $67.37M |
| WTTR Select Water Solutions, Inc. | $62.71M | 2 | Crestview Partners II GP, L.P. $61.49M |
| MPWR Monolithic Power Systems Inc | $59.32M | 2 | Hsing Michael CEO · $59.31M |
| INOD Innodata Inc | $56.84M | 3 | ABUHOFF JACK CEO · $52.36M |
| ALAB Astera Labs, Inc. | $46.22M | 3 | Gajendra Sanjay President and COO · $21.48M |
| AUR Aurora Innovation, Inc. | $45.54M | 1 | Hoffman Reid |
Large holders and funds
10% owners and investment funds also file Form 4. Their buys are listed apart.
| Company | Value | Insiders | Largest |
|---|---|---|---|
| BXDC Blackstone Digital Infrastructure Trust Inc. | $189.74M | 1 | Blackstone Treasury Holdings III L.L.C. |
| RSG Republic Services, Inc. | $101.84M | 1 | CASCADE INVESTMENT, L.L.C. |
| LNBIX Lincoln Bain Capital Total Credit Fund | $25.00M | 1 | Lincoln Financial Investments Corp |
| PAR Par Technology Corp | $10.50M | 1 | Voss Capital, LP |
| LWAY Lifeway Foods, Inc. | $8.40M | 2 | Divisadero Street Capital Management, LP $4.20M |
| GOLD Gold.com, Inc. | $5.72M | 1 | Tether Global Investments Fund, S.I.C.A.F., S.A. |
| TGLS Tecnoglass Inc. | $4.05M | 1 | Energy Holding Corp |
| ENR Energizer Holdings, Inc. | $2.05M | 1 | Aqua Capital, Ltd. |
| MXF Mexico Fund Inc | $1.91M | 1 | Saba Capital Management, L.P. |
| VIDA VIDA Global Inc. | $1.50M | 1 | TVP Bitcoin Venture GP II, L.L.C. |