Cluster buying
Issuers where ≥3 distinct insiders made open-market buys within a 30-day window - the strongest standalone Form 4 signal in the academic literature (Cohen-Malloy-Pomorski 2012).
Recent cluster events
167 of 1,694 events
| Ticker | Issuer | Trigger | Insiders | Trades | Total $ | Avg / trade |
|---|---|---|---|---|---|---|
| GRNT | Granite Ridge Resources, Inc. | May 14, 202622d ago | 3 | 3 | $151K | $50K |
| VITL | Vital Farms, Inc. | May 14, 202622d ago | 3 | 3 | $126K | $42K |
| VERB | Verb Technology Company, Inc. | May 14, 202622d ago | 3 | 3 | $66K | $22K |
| HUSA | Houston American Energy Corp | May 14, 202622d ago | 3 | 6 | $61K | $10K |
| TKO | Tko Group Holdings, Inc. | May 13, 202623d ago | 3 | 4 | $3.03M | $757K |
| FCN | Fti Consulting, Inc | May 13, 202623d ago | 3 | 3 | $1.59M | $531K |
| ZTS | Zoetis Inc. | May 13, 202623d ago | 3 | 3 | $886K | $295K |
| HDSN | Hudson Technologies Inc /Ny | May 13, 202623d ago | 3 | 3 | $98K | $33K |
| BH | Biglari Holdings Inc. | May 12, 202624d ago | 3 | 3 | $17.21M | $5.74M |
| MRP | Millrose Properties, Inc. | May 12, 202624d ago | 3 | 4 | $6.49M | $1.62M |
| HUBS | Hubspot Inc | May 12, 202624d ago | 3 | 3 | $2.59M | $862K |
| PSN | Parsons Corp | May 12, 202624d ago | 3 | 4 | $1.46M | $366K |
| BHRB | Burke & Herbert Financial Services Corp. | May 12, 202624d ago | 3 | 5 | $777K | $155K |
| ADT | Adt Inc. | May 12, 202624d ago | 3 | 3 | $351K | $117K |
| STRT | Strattec Security Corp | May 12, 202624d ago | 3 | 3 | $236K | $79K |
| CSPI | Csp Inc /Ma/ | May 12, 202624d ago | 3 | 7 | $76K | $11K |
| CRT | Cross Timbers Royalty Trust | May 11, 202625d ago | 3 | 13 | $1.92M | $147K |
| BLND | Blend Labs, Inc. | May 11, 202625d ago | 3 | 3 | $1.67M | $557K |
| OLED | Universal Display Corp \pa\ | May 11, 202625d ago | 3 | 7 | $1.47M | $209K |
| NCLH | Norwegian Cruise Line Holdings Ltd. | May 11, 202625d ago | 3 | 4 | $966K | $242K |
| IBP | Installed Building Products, Inc. | May 11, 202625d ago | 3 | 10 | $363K | $36K |
| BETR | Better Home & Finance Holding Co | May 11, 202625d ago | 3 | 4 | $292K | $73K |
| XRN | Chiron Real Estate Inc. | May 11, 202625d ago | 3 | 4 | $154K | $39K |
| OI | O-I Glass, Inc. /De/ | May 11, 202625d ago | 3 | 3 | $148K | $49K |
| ACON | Aclarion, Inc. | May 11, 202625d ago | 3 | 3 | $33K | $11K |
| EVTC | Evertec, Inc. | May 8, 202628d ago | 3 | 3 | $1.16M | $387K |
| FLUT | Flutter Entertainment PLC | May 8, 202628d ago | 3 | 3 | $595K | $198K |
| INFU | Infusystem Holdings, Inc | May 8, 202628d ago | 3 | 3 | $123K | $41K |
| RVSB | Riverview Bancorp Inc | May 8, 202628d ago | 4 | 4 | $47K | $12K |
| POOL | Pool Corp | May 7, 202629d ago | 3 | 3 | $2.18M | $728K |
| NSPR | Inspiremd, Inc. | May 7, 202629d ago | 3 | 4 | $134K | $33K |
| BOTJ | Bank of the James Financial Group Inc | May 7, 202629d ago | 3 | 3 | $49K | $16K |
| MMSI | Merit Medical Systems Inc | May 6, 202630d ago | 3 | 3 | $349K | $116K |
| FTCI | Ftc Solar, Inc. | May 6, 202630d ago | 3 | 3 | $135K | $45K |
| OFIX | Orthofix Medical Inc. | May 5, 2026 | 3 | 3 | $2.67M | $891K |
| PATK | Patrick Industries Inc | May 5, 2026 | 3 | 4 | $1.85M | $463K |
| ONEW | Onewater Marine Inc. | May 5, 2026 | 6 | 7 | $245K | $35K |
| CZWI | Citizens Community Bancorp Inc. | May 5, 2026 | 3 | 3 | $65K | $22K |
| ALKT | Alkami Technology, Inc. | May 4, 2026 | 3 | 3 | $26.49M | $8.83M |
| OPCH | Option Care Health, Inc. | May 4, 2026 | 3 | 3 | $1.38M | $459K |
| SPGI | S&p Global Inc. | May 1, 2026 | 3 | 3 | $2.58M | $859K |
| GTE | Gran Tierra Energy Inc. | May 1, 2026 | 3 | 3 | $1.42M | $473K |
| GEHC | Ge Healthcare Technologies Inc. | May 1, 2026 | 3 | 3 | $556K | $185K |
| NWBI | Northwest Bancshares, Inc. | May 1, 2026 | 3 | 3 | $188K | $63K |
| SRAD | Sportradar Group AG | Apr 30, 2026 | 3 | 3 | $1.58M | $527K |
| CCFN | Muncy Columbia Financial Corp | Apr 30, 2026 | 3 | 4 | $96K | $24K |
| NWFL | Norwood Financial Corp | Apr 30, 2026 | 3 | 3 | $43K | $14K |
| CHTR | Charter Communications, Inc. /Mo/ | Apr 28, 2026 | 3 | 4 | $2.37M | $591K |
| WASH | Washington Trust Bancorp Inc | Apr 27, 2026 | 3 | 4 | $1.15M | $287K |
| WSBC | Wesbanco Inc | Apr 27, 2026 | 3 | 3 | $209K | $70K |