SEC CIK 1735102
Kollme Christopher A.
Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| PDMview stock → | 123,123 | 2026-02-23 |
Position History — PDM
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — PDM
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2026-02-23 | Option exercise (derivative) | 3,960 | $0.00 | 49,006 |
| 2026-02-23 | Tax withholding | 1,685 | $7.62 | 123,123 |
| 2026-02-23 | Option exercise | 3,960 | — | 124,808 |
| 2026-02-20 | Option exercise (derivative) | 5,725 | $0.00 | 52,966 |
| 2026-02-20 | Tax withholding | 2,436 | $7.98 | 120,848 |
| 2026-02-20 | Option exercise | 5,725 | — | 123,284 |
| 2026-02-17 | Grant / award (derivative) | 19,512 | $0.00 | 58,691 |
| 2026-02-13 | Option exercise (derivative) | 4,502 | $0.00 | 39,179 |
| 2026-02-13 | Tax withholding | 1,916 | $8.25 | 117,559 |
| 2026-02-13 | Option exercise | 4,502 | — | 119,475 |
| 2026-02-03 | Option exercise (derivative) | 4,695 | $0.00 | 43,681 |
| 2026-02-03 | Tax withholding | 2,247 | $8.39 | 114,973 |
| 2026-02-03 | Option exercise | 4,695 | — | 117,220 |
| 2026-02-03 | Tax withholding | 15,395 | $8.39 | 112,525 |
| 2026-02-03 | Grant / award | 34,724 | $0.00 | 127,920 |
| 2025-02-23 | Option exercise (derivative) | 3,960 | $0.00 | 48,376 |
| 2025-02-23 | Tax withholding | 1,891 | $7.07 | 93,196 |
| 2025-02-23 | Option exercise | 3,960 | — | 95,087 |
| 2025-02-20 | Option exercise (derivative) | 5,725 | $0.00 | 52,336 |
| 2025-02-20 | Tax withholding | 2,734 | $7.27 | 91,127 |
| 2025-02-20 | Option exercise | 5,725 | — | 93,861 |
| 2025-02-13 | Option exercise (derivative) | 4,502 | $0.00 | 58,061 |
| 2025-02-13 | Tax withholding | 2,150 | $7.96 | 88,136 |
| 2025-02-13 | Option exercise | 4,502 | — | 90,286 |
| 2025-02-10 | Option exercise (derivative) | 2,744 | $0.00 | 62,563 |
| 2025-02-10 | Tax withholding | 1,310 | $8.22 | 85,784 |
| 2025-02-10 | Option exercise | 2,744 | — | 87,094 |
| 2025-02-03 | Grant / award (derivative) | 18,779 | $0.00 | 65,307 |
| 2025-02-03 | Tax withholding | 4,340 | $8.52 | 84,350 |
| 2025-02-03 | Grant / award | 8,182 | $0.00 | 88,690 |
| 2024-02-23 | Option exercise (derivative) | 3,960 | $0.00 | 46,528 |
| 2024-02-23 | Option exercise | 3,960 | — | 82,413 |
| 2024-02-23 | Tax withholding | 1,905 | $6.14 | 80,508 |
| 2024-02-20 | Grant / award (derivative) | 22,901 | $0.00 | 50,488 |
| 2024-02-17 | Option exercise (derivative) | 2,915 | $0.00 | 27,587 |
| 2024-02-17 | Option exercise | 2,915 | — | 79,856 |
| 2024-02-17 | Tax withholding | 1,403 | $6.77 | 78,453 |
| 2024-02-13 | Option exercise (derivative) | 4,502 | $0.00 | 30,502 |
| 2024-02-13 | Tax withholding | 2,166 | $6.39 | 76,941 |
| 2024-02-13 | Option exercise | 4,502 | — | 79,107 |
| 2024-02-10 | Option exercise (derivative) | 2,745 | $0.00 | 35,004 |
| 2024-02-10 | Tax withholding | 1,466 | $6.62 | 74,605 |
| 2024-02-10 | Option exercise | 2,745 | — | 76,071 |
| 2023-02-23 | Grant / award (derivative) | 15,839 | $0.00 | 37,749 |
| 2023-02-19 | Option exercise (derivative) | 1,638 | $0.00 | 21,910 |
| 2023-02-19 | Tax withholding | 706 | $10.04 | 73,326 |
| 2023-02-19 | Option exercise | 1,638 | — | 74,032 |
| 2023-02-17 | Option exercise (derivative) | 2,916 | $0.00 | 23,548 |
| 2023-02-17 | Option exercise | 2,916 | — | 73,651 |
| 2023-02-17 | Tax withholding | 1,257 | $10.04 | 72,394 |
| 2023-02-13 | Grant / award (derivative) | 18,009 | $0.00 | 30,967 |
| 2023-02-13 | Option exercise (derivative) | 4,503 | $0.00 | 26,464 |
| 2023-02-13 | Option exercise | 4,503 | — | 72,676 |
| 2023-02-13 | Tax withholding | 1,941 | $10.55 | 70,735 |
| 2023-02-10 | Option exercise (derivative) | 2,745 | $0.00 | 12,958 |
| 2023-02-10 | Option exercise | 2,745 | — | 69,357 |
| 2023-02-10 | Tax withholding | 1,184 | $10.40 | 68,173 |
| 2023-02-01 | Tax withholding | 3,414 | $10.48 | 66,612 |
| 2023-02-01 | Grant / award | 7,052 | $0.00 | 70,026 |
| 2022-05-03 | Tax withholding | 698 | $16.11 | 62,974 |
| 2022-02-19 | Option exercise (derivative) | 1,639 | $0.00 | 15,703 |
| 2022-02-19 | Option exercise | 1,639 | — | 64,166 |
| 2022-02-19 | Tax withholding | 494 | $17.02 | 63,672 |
| 2022-02-17 | Option exercise (derivative) | 2,915 | $0.00 | 17,342 |
| 2022-02-17 | Tax withholding | 878 | $17.11 | 62,527 |
| 2022-02-17 | Option exercise | 2,915 | — | 63,405 |
| 2022-02-10 | Option exercise (derivative) | 2,745 | $0.00 | 20,257 |
| 2022-02-10 | Grant / award (derivative) | 10,979 | $0.00 | 23,002 |
| 2022-02-10 | Tax withholding | 827 | $16.85 | 60,490 |
| 2022-02-10 | Option exercise | 2,745 | — | 61,317 |
| 2022-02-02 | Tax withholding | 4,496 | $18.16 | 58,572 |
| 2022-02-02 | Grant / award | 13,862 | $0.00 | 63,068 |
| 2021-12-17 | Gift | 400 | $0.00 | 49,206 |
| 2021-05-17 | Tax withholding | 859 | $18.12 | 49,606 |
| 2021-05-03 | Tax withholding | 698 | $18.71 | 50,465 |
| 2021-02-19 | Option exercise (derivative) | 1,639 | $0.00 | 12,023 |
| 2021-02-19 | Tax withholding | 494 | $16.88 | 51,163 |
| 2021-02-19 | Option exercise | 1,639 | — | 51,657 |
| 2021-02-17 | Grant / award (derivative) | 11,662 | $0.00 | 16,578 |
| 2021-02-17 | Option exercise (derivative) | 2,916 | $0.00 | 13,662 |
| 2021-02-17 | Tax withholding | 878 | $17.15 | 50,018 |
| 2021-02-17 | Option exercise | 2,916 | — | 50,896 |
| 2021-02-02 | Tax withholding | 6,263 | $15.68 | 47,980 |
| 2021-02-02 | Grant / award | 19,618 | $0.00 | 54,243 |
| 2020-05-18 | Tax withholding | 617 | $14.70 | 34,625 |
| 2020-05-17 | Tax withholding | 859 | $13.60 | 35,242 |
| 2020-05-03 | Tax withholding | 698 | $16.75 | 36,101 |
| 2020-02-19 | Grant / award (derivative) | 6,555 | $0.00 | 6,555 |
| 2020-02-19 | Option exercise (derivative) | 1,639 | $0.00 | 4,916 |
| 2020-02-19 | Tax withholding | 494 | $24.41 | 36,799 |
| 2020-02-19 | Option exercise | 1,639 | — | 37,293 |
| 2020-02-04 | Tax withholding | 5,120 | $24.03 | 35,654 |
| 2020-02-04 | Grant / award | 16,370 | $0.00 | 40,774 |
| 2019-05-18 | Tax withholding | 616 | $20.74 | 24,404 |
| 2019-05-17 | Tax withholding | 859 | $20.74 | 25,020 |
| 2019-05-03 | Grant / award | 9,266 | $0.00 | 26,577 |
| 2019-05-03 | Tax withholding | 698 | $21.04 | 25,879 |
| 2018-05-18 | Tax withholding | 621 | $17.93 | 17,311 |
| 2018-05-17 | Tax withholding | 865 | $17.84 | 17,932 |
| 2018-05-17 | Grant / award | 11,403 | $0.00 | 18,797 |
| 2018-03-15 | — | — | — | 7,394 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.