SEC CIK 1565840
Miller Matthew R
Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| PRKview stock → | 11,542.1 | 2026-03-31 |
Position History — PRK
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — PRK
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2026-03-31 | Grant / award (derivative) | 1,522.5 | — | 1,522.5 |
| 2026-03-31 | Option exercise (derivative) | 1,282.5 | — | 0 |
| 2026-03-31 | Tax withholding | 568.42 | $163.45 | 11,542.1 |
| 2026-03-31 | Option exercise | 1,282.5 | — | 12,110.521 |
| 2026-03-31 | Tax withholding | 668.403 | $163.45 | 10,828.021 |
| 2026-03-31 | Grant / award | 1,522.5 | — | 11,496.424 |
| 2026-03-31 | Grant / award (derivative) | 1,522.5 | — | 1,522.5 |
| 2026-03-31 | Option exercise (derivative) | 1,282.5 | — | 0 |
| 2026-03-31 | Tax withholding | 562.036 | $163.45 | 11,545.676 |
| 2026-03-31 | Option exercise | 1,282.5 | — | 12,107.712 |
| 2026-03-31 | Tax withholding | 671.212 | $163.45 | 10,825.212 |
| 2026-03-31 | Grant / award | 1,522.5 | — | 11,496.424 |
| 2025-03-31 | Grant / award (derivative) | 1,282.5 | — | 1,282.5 |
| 2025-03-31 | Option exercise (derivative) | 1,687.5 | — | 0 |
| 2025-03-31 | Tax withholding | 747.922 | $151.40 | 9,973.924 |
| 2025-03-31 | Option exercise | 1,687.5 | — | 10,721.845 |
| 2025-03-31 | Tax withholding | 563.039 | $151.40 | 9,034.345 |
| 2025-03-31 | Grant / award | 1,282.5 | — | 9,597.384 |
| 2024-04-11 | J | 1,740.14 | — | 0 |
| 2024-04-11 | J | 1,740.14 | — | 8,314.87 |
| 2024-03-31 | Grant / award (derivative) | 1,687.5 | — | 1,687.5 |
| 2024-03-31 | Option exercise (derivative) | 1,518.75 | — | 0 |
| 2024-03-31 | Tax withholding | 694.46 | $135.85 | 1,740.18 |
| 2024-03-31 | Grant / award | 1,687.5 | — | 1,687.5 |
| 2024-03-31 | Tax withholding | 771.62 | $135.85 | 915.88 |
| 2024-03-31 | Option exercise | 1,518.75 | — | 2,434.63 |
| 2024-03-31 | Grant / award (derivative) | 1,687.5 | — | 1,687.5 |
| 2024-03-31 | Option exercise (derivative) | 1,518.75 | — | 0 |
| 2024-03-31 | Grant / award | 1,687.5 | — | 1,687.5 |
| 2024-03-31 | Tax withholding | 771.65 | $135.85 | 915.85 |
| 2024-03-31 | Option exercise | 1,518.75 | — | 2,434.6 |
| 2024-03-31 | Tax withholding | 694.46 | $135.85 | 1,740.14 |
| 2023-04-28 | J | 1,416.54 | — | 6,574.7 |
| 2023-04-28 | J | 1,416.54 | — | 0 |
| 2023-03-31 | Grant / award (derivative) | 1,518.75 | — | 1,518.75 |
| 2023-03-31 | Option exercise (derivative) | 1,112.5 | — | 0 |
| 2023-03-31 | Tax withholding | 701.74 | $118.57 | 817.01 |
| 2023-03-31 | Grant / award | 1,518.75 | — | 1,518.75 |
| 2023-03-31 | Option exercise | 1,112.5 | — | 1,929.51 |
| 2023-03-31 | Tax withholding | 514.03 | $118.57 | 1,415.49 |
| 2023-03-31 | Option exercise (derivative) | 1,112.5 | — | 0 |
| 2023-03-31 | Grant / award (derivative) | 1,518.75 | — | 1,518.75 |
| 2023-03-31 | Grant / award | 1,518.75 | — | 1,518.75 |
| 2023-03-31 | Tax withholding | 701.13 | $118.57 | 817.62 |
| 2023-03-31 | Option exercise | 1,112.5 | — | 1,930.12 |
| 2023-03-31 | Tax withholding | 513.57 | $118.57 | 1,416.54 |
| 2022-04-29 | J | 1,057.83 | $0.00 | 5,073.9 |
| 2022-04-29 | J | 1,057.83 | $0.00 | 0 |
| 2022-03-31 | Grant / award (derivative) | 1,112.5 | — | 1,112.5 |
| 2022-03-31 | Option exercise (derivative) | 850 | — | 0 |
| 2022-03-31 | Grant / award | 1,112.5 | — | 1,112.5 |
| 2022-03-31 | Option exercise | 850 | — | 1,449.75 |
| 2022-03-31 | Tax withholding | 391.77 | $131.38 | 1,057.98 |
| 2022-03-31 | Tax withholding | 512.75 | $131.38 | 599.75 |
| 2022-03-31 | Option exercise (derivative) | 850 | — | 0 |
| 2022-03-31 | Grant / award (derivative) | 1,112.5 | — | 1,112.5 |
| 2022-03-31 | Grant / award | 1,112.5 | — | 1,112.5 |
| 2022-03-31 | Tax withholding | 512.84 | $131.38 | 599.66 |
| 2022-03-31 | Option exercise | 850 | — | 1,449.66 |
| 2022-03-31 | Tax withholding | 391.83 | $131.38 | 1,057.83 |
| 2021-03-31 | Grant / award (derivative) | 850 | $0.00 | 850 |
| 2021-03-31 | Grant / award | 850 | — | 1,534.89 |
| 2021-03-31 | Tax withholding | 257.97 | $129.30 | 1,276.92 |
| 2021-03-31 | Grant / award (derivative) | 850 | $0.00 | 850 |
| 2021-03-31 | Tax withholding | 391.26 | $129.30 | 989.43 |
| 2021-03-31 | Grant / award | 850 | — | 1,380.69 |
| 2021-03-27 | Option exercise (derivative) | 983.33 | $0.00 | 0 |
| 2021-03-27 | Tax withholding | 298.44 | $134.47 | 684.89 |
| 2021-03-27 | Option exercise | 983.33 | — | 983.33 |
| 2021-03-27 | Option exercise (derivative) | 983.33 | $0.00 | 0 |
| 2021-03-27 | Tax withholding | 452.64 | $134.47 | 530.69 |
| 2021-03-27 | Option exercise | 983.33 | — | 983.33 |
| 2020-03-29 | Option exercise (derivative) | 686.11 | $0.00 | 983.33 |
| 2020-03-29 | Option exercise | 686.11 | — | 1,371 |
| 2020-03-29 | Tax withholding | 208.23 | $71.87 | 1,162.77 |
| 2020-03-27 | Grant / award (derivative) | 983.33 | $0.00 | 1,669.44 |
| 2020-03-27 | Grant / award | 983.33 | — | 983.33 |
| 2020-03-27 | Tax withholding | 298.44 | $71.87 | 684.89 |
| 2019-05-09 | — | — | — | 0 |
| 2019-05-09 | — | — | — | 1,553.45 |
| 2019-05-09 | — | — | — | 2,806.3 |
| 2019-05-01 | — | — | — | 1,553.45 |
| 2019-05-01 | — | — | — | 0 |
| 2019-05-01 | — | — | — | 2,806.3 |
| 2017-04-04 | J | 234.3 | — | 0 |
| 2017-04-04 | J | 234.3 | — | 234.3 |
| 2017-03-31 | Grant / award | 686 | — | 686 |
| 2017-03-31 | Tax withholding | 109 | $105.20 | 577 |
| 2017-03-31 | J | 80.2 | — | 1,996.3 |
| 2017-03-31 | Grant / award (derivative) | 343.06 | $0.00 | 343.06 |
| 2017-03-31 | Tax withholding | 108.76 | $105.20 | 234.3 |
| 2017-03-31 | Grant / award | 343.06 | — | 343.06 |
| 2017-03-31 | J | 80.2 | — | 1,996.3 |
| 2012-12-19 | — | — | — | 795.1 |
| 2012-12-19 | — | — | — | 795.1 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.