SEC CIK 1316682
Hisey David C
Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| STCview stock → | 61,929 | 2026-04-24 |
Position History — STC
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — STC
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2026-04-24 | Open-market sale | 5,353 | $71.47 | 61,929 |
| 2026-04-24 | Open-market sale | 5,639 | $71.09 | 67,282 |
| 2026-03-26 | Grant / award (derivative) | 9,472 | $0.00 | 9,472 |
| 2026-03-26 | Option exercise (derivative) | 2,544 | $0.00 | 5,090 |
| 2026-03-26 | Option exercise (derivative) | 3,960 | $0.00 | 3,961 |
| 2026-03-26 | Tax withholding | 1,148 | $59.38 | 72,921 |
| 2026-03-26 | Option exercise | 2,544 | — | 74,069 |
| 2026-03-26 | Tax withholding | 1,786 | $59.38 | 71,525 |
| 2026-03-26 | Option exercise | 3,960 | — | 73,311 |
| 2026-03-08 | Option exercise (derivative) | 15,069 | $0.00 | 0 |
| 2026-03-08 | Tax withholding | 1,511 | $67.00 | 69,351 |
| 2026-03-08 | Option exercise | 3,349 | — | 70,862 |
| 2026-03-08 | Tax withholding | 5,915 | $67.00 | 67,513 |
| 2026-03-08 | Option exercise | 15,069 | — | 73,428 |
| 2025-07-25 | Open-market sale | 2,224 | $64.39 | 58,359 |
| 2025-03-26 | Option exercise (derivative) | 3,960 | $0.00 | 7,921 |
| 2025-03-26 | Grant / award (derivative) | 7,634 | $0.00 | 7,634 |
| 2025-03-26 | Tax withholding | 1,736 | $71.52 | 60,583 |
| 2025-03-26 | Option exercise | 3,960 | — | 62,319 |
| 2025-03-09 | Option exercise (derivative) | 2,126 | $0.00 | 0 |
| 2025-03-09 | Option exercise | 2,126 | — | 58,835 |
| 2025-03-09 | Tax withholding | 763 | $68.84 | 58,072 |
| 2025-03-09 | Option exercise | 2,126 | — | 59,027 |
| 2025-03-09 | Tax withholding | 668 | $68.84 | 58,359 |
| 2025-03-08 | Option exercise (derivative) | 3,349 | $0.00 | 3,349 |
| 2025-03-08 | Tax withholding | 1,201 | $68.84 | 56,709 |
| 2025-03-08 | Option exercise | 3,349 | — | 57,910 |
| 2025-03-08 | Tax withholding | 1,009 | $68.84 | 56,901 |
| 2025-03-08 | Option exercise | 3,349 | — | 57,910 |
| 2025-03-06 | Open-market sale | 1,356 | $69.28 | 54,561 |
| 2024-08-08 | Open-market sale | 12,649 | $69.27 | 55,917 |
| 2024-03-26 | Grant / award (derivative) | 11,881 | $0.00 | 11,881 |
| 2024-03-10 | Option exercise (derivative) | 2,477 | $0.00 | 0 |
| 2024-03-10 | Option exercise | 2,477 | — | 69,683 |
| 2024-03-10 | Tax withholding | 1,117 | $61.27 | 68,566 |
| 2024-03-09 | Option exercise (derivative) | 5,745 | $0.00 | 0 |
| 2024-03-09 | Option exercise (derivative) | 2,126 | $0.00 | 2,126 |
| 2024-03-09 | Tax withholding | 2,591 | $61.27 | 67,206 |
| 2024-03-09 | Option exercise | 5,745 | — | 69,797 |
| 2024-03-09 | Tax withholding | 679 | $61.27 | 64,052 |
| 2024-03-09 | Option exercise | 2,126 | — | 64,731 |
| 2024-03-08 | Option exercise (derivative) | 3,348 | $0.00 | 6,698 |
| 2024-03-08 | Tax withholding | 1,008 | $61.27 | 62,605 |
| 2024-03-08 | Option exercise | 3,348 | — | 63,613 |
| 2024-02-28 | Option exercise (derivative) | 4,942 | $0.00 | 0 |
| 2024-02-28 | Option exercise | 4,942 | — | 61,827 |
| 2024-02-28 | Tax withholding | 1,562 | $61.61 | 60,265 |
| 2023-03-10 | Option exercise (derivative) | 2,471 | $0.00 | 2,477 |
| 2023-03-10 | Tax withholding | 743 | $39.51 | 56,885 |
| 2023-03-10 | Option exercise | 2,471 | — | 57,628 |
| 2023-03-09 | Option exercise (derivative) | 2,126 | $0.00 | 4,252 |
| 2023-03-09 | Option exercise | 2,126 | — | 55,797 |
| 2023-03-09 | Tax withholding | 640 | $40.25 | 55,157 |
| 2023-03-08 | Grant / award (derivative) | 15,069 | $0.00 | 15,069 |
| 2023-03-08 | Grant / award (derivative) | 10,046 | $0.00 | 10,046 |
| 2023-02-07 | Option exercise (derivative) | 3,186 | $0.00 | 0 |
| 2023-02-07 | Tax withholding | 1,057 | $50.73 | 53,671 |
| 2023-02-07 | Option exercise | 3,186 | — | 54,728 |
| 2022-03-10 | Option exercise (derivative) | 2,471 | $0.00 | 4,948 |
| 2022-03-10 | Tax withholding | 1,115 | $65.89 | 59,459 |
| 2022-03-10 | Option exercise | 2,471 | — | 60,574 |
| 2022-03-10 | Tax withholding | 1,115 | $65.89 | 51,542 |
| 2022-03-10 | Option exercise | 2,471 | — | 52,657 |
| 2022-03-09 | Grant / award (derivative) | 6,378 | $0.00 | 6,378 |
| 2022-03-09 | Grant / award (derivative) | 5,745 | $0.00 | 5,745 |
| 2022-02-10 | Option exercise (derivative) | 16,067 | $0.00 | 0 |
| 2022-02-10 | Option exercise | 16,067 | — | 65,339 |
| 2022-02-10 | Tax withholding | 7,236 | $70.46 | 58,103 |
| 2022-02-08 | Option exercise (derivative) | 2,381 | $0.00 | 0 |
| 2022-02-08 | Option exercise | 2,381 | — | 49,989 |
| 2022-02-08 | Tax withholding | 717 | $73.55 | 49,272 |
| 2022-02-07 | Option exercise (derivative) | 3,186 | $0.00 | 3,186 |
| 2022-02-07 | Tax withholding | 1,032 | $72.51 | 47,608 |
| 2022-02-07 | Option exercise | 3,186 | — | 48,640 |
| 2021-03-10 | Grant / award (derivative) | 21,944 | $0.00 | 21,944 |
| 2021-03-10 | Grant / award (derivative) | 7,419 | $0.00 | 7,419 |
| 2021-02-11 | Option exercise (derivative) | 8,725 | $0.00 | 0 |
| 2021-02-11 | Tax withholding | 4,689 | $52.93 | 47,910 |
| 2021-02-11 | Option exercise | 15,576 | — | 52,599 |
| 2021-02-11 | Tax withholding | 2,627 | $52.93 | 37,023 |
| 2021-02-11 | Option exercise | 8,725 | — | 39,650 |
| 2021-02-11 | Option exercise | 8,725 | — | 39,221 |
| 2021-02-11 | Tax withholding | 2,627 | $52.93 | 36,594 |
| 2021-02-11 | Option exercise | 15,576 | — | 52,170 |
| 2021-02-11 | Tax withholding | 6,716 | $52.93 | 45,454 |
| 2021-02-08 | Option exercise (derivative) | 2,380 | $0.00 | 2,381 |
| 2021-02-08 | Option exercise (derivative) | 2,308 | $0.00 | 0 |
| 2021-02-08 | Option exercise | 2,380 | — | 31,505 |
| 2021-02-08 | Option exercise | 2,308 | — | 29,684 |
| 2021-02-08 | Tax withholding | 559 | $49.57 | 29,125 |
| 2021-02-08 | Tax withholding | 580 | $49.57 | 30,925 |
| 2021-02-08 | Option exercise | 2,380 | — | 31,213 |
| 2021-02-08 | Tax withholding | 717 | $49.57 | 30,496 |
| 2021-02-08 | Tax withholding | 695 | $49.57 | 28,833 |
| 2021-02-08 | Option exercise | 2,308 | — | 29,528 |
| 2021-02-07 | Option exercise (derivative) | 3,185 | $0.00 | 6,372 |
| 2021-02-07 | Option exercise | 3,185 | — | 28,273 |
| 2021-02-07 | Tax withholding | 897 | $48.13 | 27,376 |
| 2021-02-07 | Tax withholding | 1,053 | $48.13 | 27,220 |
| 2020-09-01 | Tax withholding | 7,917 | $45.20 | 17,171 |
| 2020-02-07 | Grant / award (derivative) | 71,250 | $0.00 | 71,250 |
| 2020-02-07 | Grant / award (derivative) | 9,557 | $0.00 | 9,557 |
| 2020-02-07 | Option exercise (derivative) | 2,380 | $0.00 | 4,761 |
| 2020-02-07 | Option exercise (derivative) | 2,307 | $0.00 | 2,308 |
| 2020-02-07 | Tax withholding | 686 | $39.76 | 21,930 |
| 2020-02-07 | Option exercise | 2,276 | — | 22,616 |
| 2020-02-07 | Tax withholding | 712 | $39.76 | 25,088 |
| 2020-02-07 | Option exercise | 2,380 | — | 25,800 |
| 2020-02-07 | Tax withholding | 817 | $39.76 | 23,420 |
| 2020-02-07 | Option exercise | 2,307 | — | 24,237 |
| 2019-09-01 | Tax withholding | 279 | $35.82 | 20,340 |
| 2019-02-25 | Grant / award (derivative) | 7,141 | $0.00 | 7,141 |
| 2019-02-08 | Option exercise (derivative) | 2,308 | $0.00 | 4,615 |
| 2019-02-08 | Option exercise | 2,308 | — | 21,430 |
| 2019-02-08 | Tax withholding | 811 | $42.76 | 20,619 |
| 2018-09-01 | Tax withholding | 278 | $44.78 | 19,122 |
| 2018-03-09 | Grant / award (derivative) | 6,923 | $0.00 | 6,923 |
| 2017-09-07 | Grant / award | 19,400 | $0.00 | 19,400 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.