Insider buyers were busy on Sep 16, 2025: 36 companies, $82.1 million in open-market purchases all told. At the top: LBRX, $75 million bought, with Deep Track Capital, LP as the largest buyer.
67 companies had three or more insiders buying in the past 30 days. CEOs and CFOs show up 9 times in today's list. Each filing is linked below if you want to check the details yourself.
| Stock | Company | Bought | Insiders | Largest buyer | Source |
|---|---|---|---|---|---|
| LBRX | LB PHARMACEUTICALS INC | $75.0M | 4 | Deep Track Capital, LP 10% Owner | SEC filing |
| NEXT | NextDecade Corp | $3.7M | 1 | Vrattos William C Director | SEC filing |
| MSTR | Strategy Inc | $1.2M | 1 | Shao Wei-Ming Executive Officer | SEC filing |
| NGL | NGL Energy Partners LP | $580K | 1 | COLLINGSWORTH JAMES M Director | SEC filing |
| NMFC | New Mountain Finance Corp | $499K | 1 | Weinstein Adam B. Executive Officer | SEC filing |
| LAW | CS Disco, Inc. | $282K | 1 | BOGAN THOMAS F Director | SEC filing |
| AARD | Aardvark Therapeutics, Inc. | $97K | 1 | Lee Tien-Li CEO | SEC filing |
| DLHC | DLH Holdings Corp. | $86K | 1 | Mink Brook Asset Management 10% Owner | SEC filing |
| SMRT | SmartRent, Inc. | $79K | 1 | Martell Frank CEO | SEC filing |
| NCDL | Nuveen Churchill Direct Lending Corp. | $74K | 1 | Vichness Shaul CFO | SEC filing |
| BUSE | FIRST BUSEY CORP /NV/ | $74K | 1 | Jensen Karen M Director | SEC filing |
| GCTS | GCT Semiconductor Holding, Inc. | $67K | 1 | Shin Hyunsoo Director | SEC filing |
| CTO | CTO Realty Growth, Inc. | $66K | 1 | Albright John P CEO | SEC filing |
| NRGV | Energy Vault Holdings, Inc. | $55K | 1 | Piconi Robert CEO | SEC filing |
| MTDR | Matador Resources Co | $48K | 2 | Stetson Glenn W Executive Officer | SEC filing |
| OCSL | Oaktree Specialty Lending Corp | $40K | 1 | CALDWELL PHYLLIS R Director | SEC filing |
| OBLG | Oblong, Inc. | $27K | 1 | SCHECHTER JONATHAN Director | SEC filing |
| ZVRA | ZEVRA THERAPEUTICS, INC. | $25K | 1 | FAVORITO TAMARA A Director | SEC filing |
| CSPI | CSP INC /MA/ | $25K | 1 | NERGES JOSEPH R 10% Owner | SEC filing |
| ABCB | Ameris Bancorp | $24K | 1 | STERN WILLIAM H Director | SEC filing |
| FRPT | Freshpet, Inc. | $20K | 1 | Fajemirokun-Beck Olufunlayo Director | SEC filing |
| RAND | RAND CAPITAL CORP | $15K | 1 | Gusky Adam Samuel Director | SEC filing |
| CBKM | CONSUMERS BANCORP INC /OH/ | $14K | 2 | Parkinson John W Director | SEC filing |
| NYC | American Strategic Investment Co. | $12K | 1 | New York City Special Ltd. P 10% Owner | SEC filing |
| EONR | EON Resources Inc. | $10K | 1 | Williams Mark Officer | SEC filing |
| Stock | Company | Bought | Insiders | Largest buyer | Source |
|---|---|---|---|---|---|
| AARD | Aardvark Therapeutics, Inc. | $97K | 1 | Lee Tien-Li CEO | SEC filing |
| SMRT | SmartRent, Inc. | $79K | 1 | Martell Frank CEO | SEC filing |
| NCDL | Nuveen Churchill Direct Lending Corp. | $74K | 1 | Vichness Shaul CFO | SEC filing |
| CTO | CTO Realty Growth, Inc. | $66K | 1 | Albright John P CEO | SEC filing |
| NRGV | Energy Vault Holdings, Inc. | $55K | 1 | Piconi Robert CEO | SEC filing |
| RVSB | RIVERVIEW BANCORP INC | $5K | 1 | Lam David CFO | SEC filing |
| HOFT | HOOKER FURNISHINGS Corp | $5K | 1 | Armstrong Cecil Earl III CFO | SEC filing |
| KFS | KINGSWAY FINANCIAL SERVICES INC | $4K | 2 | Fitzgerald John Taylor Malon CEO | SEC filing |
| LUCK | Lucky Strike Entertainment Corp | $2K | 1 | Lavan Robert M. CFO | SEC filing |
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