SEC CIK 1708036
ALPART STEPHEN
Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| GPMTview stock → | 324,375 | 2026-03-15 |
Position History — GPMT
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — GPMT
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2026-03-15 | Option exercise (derivative) | 39,683 | $0.00 | 0 |
| 2026-03-15 | Tax withholding | 20,258 | $1.57 | 324,375 |
| 2026-03-15 | Option exercise | 39,683 | — | 344,633 |
| 2026-03-05 | Tax withholding | 3,645 | $1.75 | 304,950 |
| 2026-03-05 | Grant / award | 7,142 | $0.00 | 308,595 |
| 2026-03-05 | Grant / award (derivative) | 102,589 | $0.00 | 102,589 |
| 2026-03-01 | Option exercise (derivative) | 41,841 | $0.00 | 41,841 |
| 2026-03-01 | Tax withholding | 21,359 | $1.74 | 301,453 |
| 2026-03-01 | Option exercise | 41,841 | — | 322,812 |
| 2026-02-27 | Option exercise (derivative) | 23,872 | $0.00 | 47,745 |
| 2026-02-27 | Option exercise (derivative) | 46,303 | $0.00 | 92,606 |
| 2026-02-27 | Tax withholding | 37,360 | $1.74 | 280,971 |
| 2026-02-27 | Option exercise | 23,872 | — | 318,331 |
| 2026-02-27 | Option exercise | 46,303 | — | 294,459 |
| 2025-12-31 | Option exercise (derivative) | 60,060 | $0.00 | 0 |
| 2025-12-31 | Tax withholding | 30,660 | $2.41 | 248,156 |
| 2025-12-31 | Option exercise | 60,060 | — | 278,816 |
| 2025-06-05 | Grant / award (derivative) | 71,617 | $0.00 | 71,617 |
| 2025-03-15 | Option exercise (derivative) | 39,682 | $0.00 | 39,683 |
| 2025-03-15 | Option exercise | 39,682 | — | 239,013 |
| 2025-03-15 | Tax withholding | 20,257 | $2.83 | 218,756 |
| 2025-03-01 | Option exercise (derivative) | 41,841 | $0.00 | 83,682 |
| 2025-03-01 | Tax withholding | 21,397 | $2.96 | 199,331 |
| 2025-03-01 | Option exercise | 41,841 | — | 220,728 |
| 2025-02-27 | Grant / award (derivative) | 138,909 | $0.00 | 138,909 |
| 2025-02-16 | Option exercise (derivative) | 16,892 | $0.00 | 0 |
| 2025-02-16 | Tax withholding | 9,518 | $2.90 | 178,887 |
| 2025-02-16 | Option exercise | 16,892 | — | 188,405 |
| 2024-06-21 | Grant / award (derivative) | 160,256 | $0.00 | 160,256 |
| 2024-03-15 | Option exercise (derivative) | 39,682 | $0.00 | 79,365 |
| 2024-03-15 | Tax withholding | 20,257 | $4.79 | 171,513 |
| 2024-03-15 | Option exercise | 39,682 | — | 191,770 |
| 2024-03-01 | Grant / award (derivative) | 125,523 | $0.00 | 125,523 |
| 2024-02-16 | Option exercise (derivative) | 16,892 | $0.00 | 16,892 |
| 2024-02-16 | Option exercise | 16,892 | — | 160,711 |
| 2024-02-16 | Tax withholding | 8,623 | $4.71 | 152,088 |
| 2024-01-01 | Option exercise (derivative) | 20,020 | $0.00 | 0 |
| 2024-01-01 | Option exercise | 20,020 | — | 155,100 |
| 2024-01-01 | Tax withholding | 11,281 | $5.94 | 143,819 |
| 2023-03-15 | Grant / award (derivative) | 119,047 | $0.00 | 119,047 |
| 2023-02-16 | Option exercise (derivative) | 16,891 | $0.00 | 33,784 |
| 2023-02-16 | Option exercise | 16,891 | — | 143,702 |
| 2023-02-16 | Tax withholding | 8,622 | $6.12 | 135,080 |
| 2023-01-29 | Tax withholding | 6,889 | $6.40 | 126,811 |
| 2023-01-01 | Option exercise (derivative) | 20,020 | $0.00 | 20,020 |
| 2023-01-01 | Option exercise | 20,020 | — | 144,981 |
| 2023-01-01 | Tax withholding | 11,281 | $5.36 | 133,700 |
| 2022-02-16 | Grant / award (derivative) | 50,675 | $0.00 | 50,675 |
| 2022-01-29 | Tax withholding | 6,909 | $11.94 | 124,961 |
| 2022-01-28 | Tax withholding | 6,609 | $11.94 | 131,870 |
| 2022-01-01 | Option exercise (derivative) | 20,020 | $0.00 | 40,040 |
| 2022-01-01 | Option exercise | 20,020 | — | 149,323 |
| 2022-01-01 | Tax withholding | 10,844 | $11.71 | 138,479 |
| 2021-08-19 | Open-market buy | 3,900 | $12.97 | 129,303 |
| 2021-01-29 | Grant / award (derivative) | 60,060 | $0.00 | 60,060 |
| 2021-01-29 | Tax withholding | 12,281 | $9.32 | 125,403 |
| 2021-01-28 | Tax withholding | 6,457 | $9.64 | 137,684 |
| 2020-12-31 | Grant / award (derivative) | 60,060 | $0.00 | 60,060 |
| 2020-06-23 | Open-market sale | 2,971 | $7.18 | 144,141 |
| 2020-01-30 | Open-market sale | 5,443 | $18.40 | 147,112 |
| 2020-01-29 | Grant / award | 40,606 | $0.00 | 152,555 |
| 2020-01-29 | Open-market sale | 6,262 | $18.42 | 111,949 |
| 2019-06-24 | Open-market sale | 3,128 | $18.92 | 118,211 |
| 2019-01-30 | Open-market sale | 5,520 | $19.56 | 121,339 |
| 2019-01-28 | Grant / award | 38,839 | $19.31 | 126,859 |
| 2018-05-24 | Open-market buy | 2,800 | $18.37 | 88,020 |
| 2018-01-29 | Grant / award | 34,622 | $17.33 | 85,220 |
| 2017-11-10 | Open-market buy | 2,882 | $17.70 | 50,598 |
| 2017-06-28 | Open-market buy | 25,700 | $19.50 | 45,700 |
| 2017-06-22 | Grant / award | 20,000 | $19.50 | 20,000 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.