Insider cluster buys
US-listed stocks with cluster-buy patterns: three or more distinct corporate insiders (officers, directors, 10%+ owners) purchasing shares in the same 30-day window. Cluster buying is among the strongest insider-trading signals in academic finance literature — significantly stronger than single-officer purchases. Most-recent clusters: HEI (8 insiders, $1.4M); RAPP (7 insiders, $22.0M); UPBD (7 insiders, $1.4M). Data parsed from SEC Form 4 filings via EDGAR. Public view delayed 4 hours. Live cluster-trigger alerts (the moment the third insider files) are Pro-only.
Public snapshot, delayed 4h. Live cluster-trigger alerts on the moment the third insider files — Pro-only.Open in the live terminal →
| # | Ticker | Insiders | Buys | Total value | Most recent |
|---|---|---|---|---|---|
| 1 | HEI | 8 | 8 | $1.4M | Oct 13, 2026 |
| 2 | RAPP | 7 | 7 | $22.0M | Oct 30, 2026 |
| 3 | UPBD | 7 | 8 | $1.4M | Nov 5, 2026 |
| 4 | BBT | 7 | 7 | $280K | Nov 2, 2026 |
| 5 | STC | 5 | 5 | $461K | Oct 27, 2026 |
| 6 | ASPE | 4 | 4 | $68.0M | Nov 4, 2026 |
| 7 | NPB | 4 | 4 | $1.8M | Oct 29, 2026 |
| 8 | BBTX | 3 | 3 | $58.6M | Nov 3, 2026 |
| 9 | PAM | 3 | 3 | $38.0M | Nov 5, 2026 |
| 10 | RENT | 3 | 3 | $6.1M | Oct 23, 2026 |
| 11 | AN | 3 | 3 | $1.4M | Nov 4, 2026 |
| 12 | LKQ | 3 | 3 | $793K | Nov 6, 2026 |
| 13 | LBRT | 3 | 3 | $646K | Nov 5, 2026 |
| 14 | TRTX | 3 | 3 | $299K | Nov 3, 2026 |
| 15 | OCFC | 3 | 3 | $278K | Nov 3, 2026 |
| 16 | DX | 3 | 3 | $267K | Oct 21, 2026 |