Park Aerospace's three largest insider shareholders as of April 11, 2026 are Brian E Shore (Board Chairman Ceo, 621.37K shares), Mark A Esquivel (President Coo, 15.00K shares), Steven T Warshaw (Director, 13.75K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Brian E Shore | Board Chairman Ceo | 621,369 | 0 | 05 Feb, 2025 |
| Mark A Esquivel | President Coo | 15,000 | 0 | 23 Apr, 2025 |
| Steven T Warshaw | - | 13,750 | 0 | 27 Oct, 2025 |
| Dale Blanchfield | - | 4,500 | 0 | 07 Feb, 2025 |
| Emily J Groehl | - | 1,000 | 0 | 27 Jul, 2021 |
| D. Bradley Thress | - | 1,000 | 0 | 25 Oct, 2021 |
| Carl William Smith | - | 1,000 | 0 | 06 Nov, 2025 |
| Cory Nickel | Sr Vp And General Manager | 250 | 0 | 13 Nov, 2025 |
* 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 |
|---|---|---|---|---|---|---|---|---|
| 12 Nov, 2025 | Cory Nickel | Common Stock | A | 250 | $5.23 | 250 | D | M |
| 12 Nov, 2025 | Cory Nickel | Right to buy option | D | 250 | $0.00 | 0 | D | M |
| 04 Nov, 2025 | Carl William Smith | Common Stock | A | 3,000 | $5.23 | 4,000 | D | M |
| 06 Nov, 2025 | Carl William Smith | Common Stock | D | 3,000 | $19.44 | 1,000 | D | S |
| 04 Nov, 2025 | Carl William Smith | Right to buy option | D | 3,000 | $0.00 | 0 | D | M |
| 24 Oct, 2025 | Steven T Warshaw | Common Stock | A | 3,000 | $5.23 | 13,750 | D | M |
| 24 Oct, 2025 | Steven T Warshaw | Right to buy option | D | 3,000 | $0.00 | 0 | D | M |
| 25 Jul, 2025 | Emily J Groehl | Right to buy option | D | 3,000 | $0.00 | 0 | D | M |
| 23 Jul, 2025 | Carl William Smith | Common Stock | D | 7,500 | $19.09 | 1,000 | D | M |
| 16 Jun, 2025 | John Jamieson | Right to buy option | A | 10,000 | $0.00 | 10,000 | D | A |
| 16 Jun, 2025 | Mark A Esquivel | Right to buy option | A | 27,500 | $0.00 | 27,500 | D | A |
| 16 Jun, 2025 | Emily J Groehl | Right to buy option | A | 3,500 | $0.00 | 3,500 | D | A |
| 16 Jun, 2025 | D. Bradley Thress | Right to buy option | A | 3,500 | $0.00 | 3,500 | D | A |
| 16 Jun, 2025 | Steven T Warshaw | Right to buy option | A | 3,500 | $0.00 | 3,500 | D | A |
| 16 Jun, 2025 | Constantine Petropoulos | Right to buy option | A | 10,000 | $0.00 | 10,000 | D | A |
| 16 Jun, 2025 | Cory Nickel | Right to buy option | A | 15,000 | $0.00 | 15,000 | D | A |
| 16 Jun, 2025 | Yvonne Julian | Right to buy option | A | 3,500 | $0.00 | 3,500 | D | A |
| 16 Jun, 2025 | Carl William Smith | Right to buy option | A | 3,500 | $0.00 | 3,500 | D | A |
| 16 Jun, 2025 | Christopher James Goldner | Right to buy option | A | 5,000 | $0.00 | 5,000 | D | A |
| 16 Jun, 2025 | Brian E Shore | Right to buy option | A | 30,000 | $0.00 | 30,000 | D | A |