SEC CIK 1623812
Bower Steven R.
Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| NPOview stock → | 4,695 | 2026-03-02 |
Position History — NPO
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — NPO
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2026-03-02 | Option exercise (derivative) | 1,551 | $0.00 | 0 |
| 2026-03-02 | Open-market sale | 507 | $265.15 | 4,695 |
| 2026-03-02 | Option exercise | 1,551 | $53.78 | 5,202 |
| 2026-02-23 | Grant / award (derivative) | 766 | $0.00 | 766 |
| 2026-02-16 | Option exercise (derivative) | 280 | $0.00 | 0 |
| 2026-02-16 | Tax withholding | 365 | $272.63 | 3,651 |
| 2026-02-16 | Option exercise | 280 | $0.00 | 4,016 |
| 2026-02-16 | Grant / award | 935 | $0.00 | 3,736 |
| 2026-02-15 | Option exercise (derivative) | 217 | $0.00 | 218 |
| 2026-02-15 | Tax withholding | 57 | $272.63 | 2,801 |
| 2026-02-15 | Option exercise | 217 | $0.00 | 2,858 |
| 2026-02-13 | Option exercise (derivative) | 191 | $0.00 | 385 |
| 2026-02-13 | Tax withholding | 50 | $271.21 | 2,641 |
| 2026-02-13 | Option exercise | 191 | $0.00 | 2,691 |
| 2026-02-12 | Grant / award (derivative) | 442 | $246.91 | 442 |
| 2025-08-22 | Option exercise (derivative) | 2,500 | $53.78 | 1,551 |
| 2025-08-22 | Option exercise | 2,500 | $53.78 | 2,500 |
| 2025-02-25 | Grant / award (derivative) | 999 | $0.00 | 999 |
| 2025-02-25 | Open-market sale | 997 | $199.66 | 0 |
| 2025-02-16 | Option exercise (derivative) | 278 | $0.00 | 280 |
| 2025-02-16 | Option exercise | 278 | $0.00 | 1,071 |
| 2025-02-16 | Tax withholding | 74 | $192.96 | 997 |
| 2025-02-15 | Option exercise (derivative) | 217 | $0.00 | 435 |
| 2025-02-15 | Option exercise (derivative) | 294 | $0.00 | 0 |
| 2025-02-15 | Option exercise | 294 | $0.00 | 721 |
| 2025-02-15 | Option exercise | 217 | $0.00 | 938 |
| 2025-02-15 | Tax withholding | 145 | $192.96 | 793 |
| 2025-02-13 | Grant / award (derivative) | 576 | $182.27 | 576 |
| 2025-01-02 | Option exercise (derivative) | 342 | $172.45 | 0 |
| 2025-01-02 | Tax withholding (derivative) | 177 | $172.45 | 342 |
| 2025-01-02 | Tax withholding | 45 | $172.45 | 427 |
| 2025-01-02 | Option exercise | 342 | $0.00 | 472 |
| 2024-11-14 | Gift | 174 | $0.00 | 430 |
| 2024-11-14 | Open-market sale | 300 | $162.50 | 130 |
| 2024-08-09 | Open-market sale | 1,548 | $150.06 | 604 |
| 2024-05-17 | Open-market sale | 1,031 | $150.00 | 2,152 |
| 2024-02-28 | Grant / award (derivative) | 1,148 | $0.00 | 1,148 |
| 2024-02-27 | Grant / award (derivative) | 1,148 | $0.00 | 1,148 |
| 2024-02-16 | Option exercise (derivative) | 806 | $0.00 | 0 |
| 2024-02-16 | Option exercise (derivative) | 278 | $0.00 | 558 |
| 2024-02-16 | Option exercise | 806 | $0.00 | 3,238 |
| 2024-02-16 | Option exercise | 278 | $0.00 | 3,516 |
| 2024-02-16 | Tax withholding | 333 | $164.91 | 3,183 |
| 2024-02-15 | Option exercise (derivative) | 293 | $0.00 | 294 |
| 2024-02-15 | Grant / award (derivative) | 652 | $155.66 | 652 |
| 2024-02-15 | Tax withholding | 101 | $158.55 | 2,432 |
| 2024-02-15 | Option exercise | 293 | $0.00 | 2,533 |
| 2023-08-17 | Gift | 200 | $0.00 | 2,240 |
| 2023-08-16 | Open-market sale | 1,000 | $131.57 | 2,440 |
| 2023-03-02 | Grant / award (derivative) | 1,548 | $0.00 | 1,548 |
| 2023-03-01 | Open-market sale | 2,400 | $109.78 | 3,440 |
| 2023-02-18 | Option exercise (derivative) | 402 | $0.00 | 0 |
| 2023-02-18 | Tax withholding | 8 | $119.61 | 5,840 |
| 2023-02-18 | Option exercise | 402 | $0.00 | 5,848 |
| 2023-02-16 | Option exercise (derivative) | 802 | $0.00 | 806 |
| 2023-02-16 | Grant / award (derivative) | 836 | $116.69 | 836 |
| 2023-02-16 | Tax withholding | 59 | $116.87 | 5,446 |
| 2023-02-16 | Option exercise | 802 | $0.00 | 5,505 |
| 2023-02-15 | Option exercise (derivative) | 293 | $0.00 | 587 |
| 2023-02-15 | Option exercise | 293 | $0.00 | 4,726 |
| 2023-02-15 | Tax withholding | 23 | $116.49 | 4,703 |
| 2022-11-07 | Gift | 500 | $0.00 | 4,433 |
| 2022-03-04 | Open-market sale | 1,308 | $106.29 | 4,933 |
| 2022-02-24 | Grant / award (derivative) | 1,794 | $0.00 | 1,794 |
| 2022-02-18 | Option exercise (derivative) | 402 | $0.00 | 402 |
| 2022-02-18 | Tax withholding | 119 | $111.09 | 6,241 |
| 2022-02-18 | Option exercise | 402 | $0.00 | 6,360 |
| 2022-02-16 | Option exercise (derivative) | 802 | $0.00 | 1,608 |
| 2022-02-16 | Tax withholding | 237 | $110.86 | 5,958 |
| 2022-02-16 | Option exercise | 802 | $0.00 | 6,195 |
| 2022-02-15 | Grant / award (derivative) | 880 | $105.64 | 880 |
| 2022-02-15 | Tax withholding | 273 | $108.39 | 5,393 |
| 2022-02-15 | Grant / award | 881 | $0.00 | 5,666 |
| 2022-02-12 | Option exercise (derivative) | 705 | $0.00 | 0 |
| 2022-02-12 | Tax withholding | 245 | $104.02 | 4,785 |
| 2022-02-12 | Option exercise | 705 | $0.00 | 5,030 |
| 2021-02-25 | Grant / award (derivative) | 3,692 | $0.00 | 3,692 |
| 2021-02-18 | Option exercise (derivative) | 401 | $0.00 | 804 |
| 2021-02-18 | Option exercise | 401 | $0.00 | 4,466 |
| 2021-02-18 | Tax withholding | 141 | $73.91 | 4,325 |
| 2021-02-16 | Grant / award (derivative) | 2,410 | $76.82 | 2,410 |
| 2021-02-12 | Option exercise (derivative) | 547 | $0.00 | 0 |
| 2021-02-12 | Option exercise | 547 | $0.00 | 4,257 |
| 2021-02-12 | Tax withholding | 192 | $75.76 | 4,065 |
| 2020-03-10 | Open-market buy | 200 | $48.18 | 5,975 |
| 2020-03-09 | Open-market buy | 10 | $45.96 | 5,775 |
| 2020-03-09 | Open-market buy | 914 | $45.75 | 4,614 |
| 2020-03-09 | Open-market buy | 600 | $46.18 | 5,214 |
| 2020-03-09 | Open-market buy | 301 | $45.97 | 5,515 |
| 2020-03-09 | Open-market buy | 250 | $46.07 | 5,765 |
| 2020-02-27 | Grant / award (derivative) | 3,374 | $0.00 | 3,374 |
| 2020-02-27 | Grant / award (derivative) | 4,051 | $0.00 | 4,051 |
| 2020-02-18 | Grant / award (derivative) | 1,205 | $61.14 | 1,205 |
| 2020-02-13 | Option exercise (derivative) | 601 | — | 0 |
| 2020-02-13 | Option exercise (derivative) | 130 | — | 0 |
| 2020-02-13 | Option exercise | 601 | $0.00 | 3,791 |
| 2020-02-13 | Option exercise | 130 | $0.00 | 3,921 |
| 2020-02-13 | Tax withholding | 211 | $59.60 | 3,710 |
| 2019-08-06 | Open-market buy | 100 | $63.82 | 3,700 |
| 2019-08-06 | Open-market buy | 300 | $63.83 | 3,600 |
| 2019-08-06 | Open-market buy | 1,300 | $63.95 | 3,300 |
| 2019-02-23 | Option exercise (derivative) | 1,000 | — | 0 |
| 2019-02-23 | Option exercise (derivative) | 825 | — | 1,000 |
| 2019-02-23 | Option exercise | 1,000 | $0.00 | 2,902 |
| 2019-02-23 | Tax withholding | 297 | $70.00 | 3,190 |
| 2019-02-23 | Tax withholding | 240 | $70.00 | 3,487 |
| 2019-02-23 | Option exercise | 825 | $0.00 | 3,727 |
| 2019-02-12 | Grant / award (derivative) | 705 | $65.23 | 705 |
| 2019-02-12 | Tax withholding | 394 | $68.53 | 1,902 |
| 2019-02-12 | Grant / award | 1,178 | $68.53 | 2,296 |
| 2018-02-28 | Open-market buy | 1,000 | $75.54 | 2,000 |
| 2018-02-18 | Option exercise (derivative) | 627 | — | 0 |
| 2018-02-18 | Option exercise | 627 | $0.00 | 1,305 |
| 2018-02-18 | Tax withholding | 187 | $77.12 | 1,118 |
| 2018-02-12 | Grant / award (derivative) | 505 | $80.78 | 505 |
| 2018-02-12 | Grant / award | 1,048 | $83.67 | 1,048 |
| 2018-02-12 | Tax withholding | 370 | $83.67 | 678 |
| 2018-02-12 | Grant / award (derivative) | 547 | $80.78 | 547 |
| 2017-05-11 | Open-market buy | 1,000 | $71.51 | 1,000 |
| 2017-02-13 | Grant / award (derivative) | 519 | $67.91 | 519 |
| 2017-02-13 | Grant / award (derivative) | 601 | $67.91 | 601 |
| 2017-02-13 | Grant / award (derivative) | 130 | $67.91 | 130 |
| 2016-02-23 | Grant / award (derivative) | 825 | $44.34 | 1,825 |
| 2016-02-23 | Grant / award (derivative) | 1,000 | $44.34 | 1,000 |
| 2015-02-18 | Grant / award (derivative) | 627 | $63.81 | 627 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.