ALPART STEPHEN (CIK 1708036) reported 17 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-03-16). Recent activity: Buy GPMT (39,683 shares), Sell GPMT (20,258 shares), Buy GPMT (7,142 shares), Sell GPMT (3,645 shares), Buy GPMT (46,303 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-03-16 | Granite Point Mortgage Trust Inc. (GPMT) | Chief Investment Officer | Buy | 39,683 | $0 |
| 2026-03-16 | Granite Point Mortgage Trust Inc. (GPMT) | Chief Investment Officer | Sell | 20,258 | $31,805 |
| 2026-03-06 | Granite Point Mortgage Trust Inc. (GPMT) | Chief Investment Officer | Buy | 7,142 | $0 |
| 2026-03-06 | Granite Point Mortgage Trust Inc. (GPMT) | Chief Investment Officer | Sell | 3,645 | $6,379 |
| 2026-03-02 | Granite Point Mortgage Trust Inc. (GPMT) | Chief Investment Officer | Buy | 46,303 | $0 |
| 2026-03-02 | Granite Point Mortgage Trust Inc. (GPMT) | Chief Investment Officer | Buy | 23,872 | $0 |
| 2026-03-02 | Granite Point Mortgage Trust Inc. (GPMT) | Chief Investment Officer | Sell | 37,360 | $65,006 |
| 2026-03-02 | Granite Point Mortgage Trust Inc. (GPMT) | Chief Investment Officer | Buy | 41,841 | $0 |
| 2026-03-02 | Granite Point Mortgage Trust Inc. (GPMT) | Chief Investment Officer | Sell | 21,359 | $37,165 |
| 2026-01-02 | Granite Point Mortgage Trust Inc. (GPMT) | Chief Investment Officer | Buy | 60,060 | $0 |
| 2026-01-02 | Granite Point Mortgage Trust Inc. (GPMT) | Chief Investment Officer | Sell | 30,660 | $73,891 |
| 2025-03-17 | Granite Point Mortgage Trust Inc. (GPMT) | Chief Investment Officer | Buy | 39,682 | $0 |
| 2025-03-17 | Granite Point Mortgage Trust Inc. (GPMT) | Chief Investment Officer | Sell | 20,257 | $57,327 |
| 2025-03-03 | Granite Point Mortgage Trust Inc. (GPMT) | Chief Investment Officer | Buy | 41,841 | $0 |
| 2025-03-03 | Granite Point Mortgage Trust Inc. (GPMT) | Chief Investment Officer | Sell | 21,397 | $63,335 |
| 2025-02-18 | Granite Point Mortgage Trust Inc. (GPMT) | Chief Investment Officer | Buy | 16,892 | $0 |
| 2025-02-18 | Granite Point Mortgage Trust Inc. (GPMT) | Chief Investment Officer | Sell | 9,518 | $27,602 |
Source: SEC Form 4 filings · as of 2026-03-16