Filings for May 20, 2026 show insider purchases at 40 companies, adding up to roughly $51.6 million. WGS topped the list with roughly $21.5 million, led by Casdin Partners Master Fund, L.P..
C-suite buying: nine companies. Cluster buying (3+ insiders) is running at 92 companies this month. One buy doesn't make a thesis, but it's a good place to start digging.
| Stock | Company | Bought | Insiders | Largest buyer | Source |
|---|---|---|---|---|---|
| WGS | GeneDx Holdings Corp. | $21.5M | 1 | Casdin Partners Master Fund, Director | SEC filing |
| FBIN | Fortune Brands Innovations, Inc. | $13.7M | 1 | GARDEN EDWARD P Director | SEC filing |
| UCAR | U Power Ltd | $3.0M | 1 | Jia Li CEO | SEC filing |
| TXO | TXO Partners, L.P. | $2.0M | 1 | SIMPSON BOB R Director | SEC filing |
| GLP | GLOBAL PARTNERS LP | $1.2M | 1 | Global GP LLC Other | SEC filing |
| CCAP | Crescent Capital BDC, Inc. | $970K | 2 | Strandberg Steven F. Director | SEC filing |
| MP | MP Materials Corp. / DE | $963K | 1 | Rosenthal Michael Stuart COO | SEC filing |
| AMRZ | Amrize Ltd | $938K | 1 | Jenisch Jan Philipp CEO | SEC filing |
| HAO | Haoxi Health Technology Ltd | $800K | 1 | Fan Zhen CEO | SEC filing |
| MERC | MERCER INTERNATIONAL INC. | $671K | 1 | KELLOGG PETER R 10% Owner | SEC filing |
| AXIA3 | AXIA Energia S.A. | $559K | 1 | Batista de Lima Filho Pedro Director | SEC filing |
| UTGN | UTG INC | $533K | 2 | CORRELL JESSE T CEO | SEC filing |
| EQPT | EquipmentShare.com Inc | $499K | 1 | HILL W BRYAN Director | SEC filing |
| BETR | Better Home & Finance Holding Co | $390K | 1 | Garg Vishal CEO | SEC filing |
| HRTG | Heritage Insurance Holdings, Inc. | $377K | 1 | WHITING PAUL L Director | SEC filing |
| LQDA | Liquidia Corp | $318K | 1 | JOHNSON DAVID EDWARD Director | SEC filing |
| DGICA | DONEGAL GROUP INC | $294K | 1 | DONEGAL MUTUAL INSURANCE CO 10% Owner | SEC filing |
| NMM | Navios Maritime Partners L.P. | $253K | 1 | Frangou Angeliki Officer | SEC filing |
| ONMD | OneMedNet Corp | $250K | 1 | Kosasa Thomas Director | SEC filing |
| FRPT | Freshpet, Inc. | $243K | 3 | MCLEVISH TIMOTHY R Director | SEC filing |
| SWIM | Latham Group, Inc. | $242K | 1 | Cline James E Director | SEC filing |
| RLYB | Rallybio Corp | $227K | 1 | ADAR1 Capital Management, LL 10% Owner | SEC filing |
| WEX | WEX Inc. | $214K | 1 | GROCH JAMES R Director | SEC filing |
| SMWB | SIMILARWEB LTD. | $200K | 1 | Offer Or CEO | SEC filing |
| EU | enCore Energy Corp. | $146K | 1 | SHERIFF WILLIAM M Chair | SEC filing |
| Stock | Company | Bought | Insiders | Largest buyer | Source |
|---|---|---|---|---|---|
| UCAR | U Power Ltd | $3.0M | 1 | Jia Li CEO | SEC filing |
| AMRZ | Amrize Ltd | $938K | 1 | Jenisch Jan Philipp CEO | SEC filing |
| HAO | Haoxi Health Technology Ltd | $800K | 1 | Fan Zhen CEO | SEC filing |
| UTGN | UTG INC | $533K | 2 | CORRELL JESSE T CEO | SEC filing |
| BETR | Better Home & Finance Holding Co | $390K | 1 | Garg Vishal CEO | SEC filing |
| SMWB | SIMILARWEB LTD. | $200K | 1 | Offer Or CEO | SEC filing |
| CRVS | Corvus Pharmaceuticals, Inc. | $83K | 1 | MILLER RICHARD A MD CEO | SEC filing |
| ADV | Advantage Solutions Inc. | $55K | 1 | PEACOCK DAVID A CEO | SEC filing |
| SWZ | Total Return Securities Fund | $42K | 1 | Dakos Andrew CEO | SEC filing |
← May 19, 2026 · This week's CEO buys · All days · Congress trades (free)