PRK's three largest insider shareholders as of April 11, 2026 are Dan Delawder (Chairman Of The Board, 60.35K shares), Leon Zazworsky (Director, 49.58K shares), David L Trautman (Chairman Of The Board, 48.06K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Dan Delawder | Chairman Of The Board | 60,346 | 0 | 29 Oct, 2025 |
| Leon Zazworsky | - | 49,575 | 0 | 29 Oct, 2025 |
| David L Trautman | Chairman Of The Board | 48,062 | 0 | 02 Apr, 2026 |
| Jeff Agee | - | 7,780 | 20,406 | 03 Feb, 2026 |
| David L Trautman | Chairman Of The Board Ceo | 0 | 15,818 | 19 Apr, 2024 |
| Robert E Oneill | - | 13,422 | 0 | 29 Oct, 2025 |
| Brady T Burt | Chief Financial Officer | 12,593 | 0 | 02 Apr, 2026 |
| Dan Delawder | Chairman Of The Board | 0 | 12,516 | 19 Apr, 2024 |
| Matthew R Miller | President Ceo | 11,542 | 0 | 02 Apr, 2026 |
| Mark R Ramser | - | 0 | 11,465 | 01 Dec, 2021 |
| Brady T Burt | Chief Financial Officer | 0 | 9,915 | 19 Apr, 2024 |
| Donna M Alvarado | - | 9,214 | 0 | 29 Oct, 2025 |
| F W Iv Englefield | - | 8,985 | 0 | 29 Oct, 2025 |
| Matthew R Miller | President | 0 | 8,315 | 19 Apr, 2024 |
| Robert E Oneill | - | 0 | 6,000 | 30 Jun, 2023 |
| Mark R Ramser | - | 0 | 5,803 | 31 Jul, 2024 |
| Stephen J. Kambeitz | - | 5,524 | 0 | 30 Oct, 2024 |
| Mark R Ramser | - | 5,179 | 0 | 30 Oct, 2024 |
| Timothy S. Mclain | - | 5,091 | 0 | 29 Oct, 2025 |
| Daniel Byrd Iii Miller | - | 3,455 | 0 | 29 Oct, 2025 |
| Alicia J Hupp | - | 3,423 | 0 | 25 Oct, 2022 |
| Jason N Judd | - | 2,681 | 0 | 29 Oct, 2025 |
| Kelly A Herreman | Chief Accounting Officer | 2,318 | 0 | 02 Apr, 2026 |
| Frederic M Bertley | - | 1,794 | 0 | 29 Oct, 2025 |
| Kelly A Herreman | Chief Accounting Officer | 0 | 1,638 | 19 Apr, 2024 |
| Karen Morrison | - | 936 | 0 | 29 Oct, 2025 |
| Kelly K Gratz | - | 609 | 0 | 29 Oct, 2025 |
| Mark R Ramser | - | 0 | 379 | 30 Jul, 2024 |
| F W Iv Englefield | - | 0 | 107 | 14 Dec, 2023 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 31 Mar, 2026 | Brady T Burt | Common Shares | A | 1,073 | - | 12,445 | D | A |
| 31 Mar, 2026 | Kelly A Herreman | Common Shares | A | 263 | - | 2,262 | D | A |
| 31 Mar, 2026 | Matthew R Miller | Common Shares | A | 1,523 | - | 11,496 | D | A |
| 31 Mar, 2026 | David L Trautman | Common Shares | A | 2,213 | - | 48,095 | D | A |
| 31 Mar, 2026 | David L Trautman | Common Shares | D | 983 | $163.45 | 47,112 | D | F |
| 31 Mar, 2026 | Matthew R Miller | Common Shares | D | 668 | $163.45 | 10,828 | D | F |
| 31 Mar, 2026 | Brady T Burt | Common Shares | D | 476 | $163.45 | 11,969 | D | F |
| 31 Mar, 2026 | Kelly A Herreman | Common Shares | D | 99 | $163.45 | 2,164 | D | F |
| 31 Mar, 2026 | Matthew R Miller | Common Shares | A | 1,283 | - | 12,111 | D | M |
| 31 Mar, 2026 | David L Trautman | Common Shares | A | 1,718 | - | 48,830 | D | M |
| 31 Mar, 2026 | Brady T Burt | Common Shares | A | 1,133 | - | 13,101 | D | M |
| 31 Mar, 2026 | Kelly A Herreman | Common Shares | A | 263 | - | 2,426 | D | M |
| 31 Mar, 2026 | Matthew R Miller | Common Shares | D | 568 | $163.45 | 11,542 | D | F |
| 31 Mar, 2026 | David L Trautman | Common Shares | D | 768 | $163.45 | 48,062 | D | F |
| 31 Mar, 2026 | Brady T Burt | Common Shares | D | 508 | $163.45 | 12,593 | D | F |
| 31 Mar, 2026 | Kelly A Herreman | Common Shares | D | 108 | $163.45 | 2,318 | D | F |
| 31 Mar, 2026 | Brady T Burt | PBRSUs | D | 1,133 | - | 0 | D | M |
| 31 Mar, 2026 | Matthew R Miller | PBRSUs | D | 1,283 | - | 0 | D | M |
| 31 Mar, 2026 | Kelly A Herreman | PBRSUs | D | 263 | - | 0 | D | M |
| 31 Mar, 2026 | Kelly A Herreman | PBRSUs | A | 263 | - | 263 | D | A |