8 insiders bought HDSN within a short window (2026-05-13→2026-05-19), $210k in total — cluster score 80/100. Members see the buyers, the score breakdown and the chart.
See the cluster| Filed | Insider | Type | Shares | Price | Value |
|---|---|---|---|---|---|
| 2026-08-26 | Hartree Partners, LP 10% owner | Bought | 100,612 | $5.50 | $553k |
| 2026-08-14 | Hartree Partners, LP 10% owner | Bought | 5,198 | $5.50 | $29k |
| 2026-07-31 | Hartree Partners, LP 10% owner | Bought | 52,104 | $5.99 | $312k |
| 2026-07-22 | Hartree Partners, LP 10% owner | Bought | 65,550 | $5.99 | $393k |
| 2026-07-08 | Hartree Partners, LP 10% owner | Bought | 5,234 | $5.99 | $31k |
| 2026-07-02 | Hartree Partners, LP 10% owner | Bought | 764,202 | $5.86 | $4.5M |
| 2026-05-21 | Parrillo Richardcluster Director | Bought | 10,000 | $4.83 | $48k |
| 2026-05-21 | Bertaux Brian J.cluster Chief Financial Officer | Bought | 2,000 | $4.87 | $10k |
| 2026-05-15 | Prouty Eric Acluster Director | Bought | 5,000 | $4.84 | $24k |
| 2026-05-15 | Sheriff Alancluster Director | Bought | 5,200 | $4.88 | $25k |
| 2026-05-15 | Gaglione Kennethcluster President and CEO | Bought | 5,000 | $4.90 | $24k |
| 2026-05-15 | Mansy Loan Nguyencluster Director | Bought | 5,000 | $4.96 | $25k |
| 2026-05-15 | Parrillo Richardcluster Director | Bought | 5,000 | $4.96 | $25k |
| 2026-05-15 | Bulgarino Nicole Ecluster Director | Bought | 550 | $4.85 | $3k |
| 2026-05-15 | Feeler Jeffrey Rcluster Director | Bought | 5,100 | $4.92 | $25k |
| 2025-12-15 | COLEMAN BRIAN F Insider | Sold | 484,616 | $7.40 | $3.6M |
| 2025-12-09 | COLEMAN BRIAN F Director | Sold | 484,616 | $7.40 | $3.6M |
| 2025-11-18 | ABBATECOLA VINCENT P Director | Bought | 3,500 | $6.79 | $24k |
| 2024-11-12 | ABBATECOLA VINCENT P Director | Bought | 2,500 | $5.98 | $15k |
| Insider | Role | Buys | Total bought |
|---|---|---|---|
| Hartree Partners, LP | 10% owner | 6 | $5.8M |
| Parrillo Richard | Director | 2 | $73k |
| ABBATECOLA VINCENT P | Director | 2 | $39k |
| Sheriff Alan | Director | 1 | $25k |
| Feeler Jeffrey R | Director | 1 | $25k |
| Mansy Loan Nguyen | Director | 1 | $25k |
Every insider buy and sell for HDSN plotted on the price, the full two-year history, cluster scores and daily updates — in the members area, $29/month. A free quarterly sample of the whole dataset needs no account.
Open the browserFree sample