SEC Form 4 · accession 0001437749-26-028036
PARK AEROSPACE CORP · PKE
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Brian E Shore
Officer — Board Chairman & CEO · Director
Period of report
Aug 12, 2026
Accepted (ET)
Aug 14, 2026 · 4:51 pm EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0000076267
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common StockF4 | Aug 12, 2026 | M | 8,750 | $12.80 | A | 630,119 | D | |
| Common StockF4 | Aug 12, 2026 | M | 30,000 | $11.06 | A | 660,119 | D | |
| Common StockF4 | Aug 12, 2026 | M | 18,750 | $13.08 | A | 678,869 | D | |
| Common StockF4 | Aug 12, 2026 | M | 7,500 | $13.26 | A | 686,369 | D | |
| Common StockF4 | Aug 12, 2026 | S | 65,000 | $38.17 | A | 621,369 | D | |
| Common StockF5 | Aug 13, 2026 | M | 7,500 | $13.26 | A | 628,869 | D | |
| Common StockF5 | Aug 13, 2026 | M | 7,500 | $14.00 | A | 636,369 | D | |
| Common StockF5 | Aug 13, 2026 | S | 15,000 | $37.75 | D | 621,369 | D | |
| Common StockF1 | holding | — | — | — | 56,205 | I | Brian Shore Trust u/w/o Cecile Shore Art VII.A.3 | |
| Common StockF1 | holding | — | — | — | 56,205 | I | Peter Shore Trust u/w/o Cecile Shore Art VII.A.3 | |
| Common StockF2 | holding | — | — | — | 85,427 | I | Robin Shore Trust u/w/o Cecile Shore Art VII.A.3 | |
| Common StockF1 | holding | — | — | — | 85,427 | I | Brian Shore Trust u/w/o Cecile Shore Art VII.A.3 | |
| Common StockF2 | holding | — | — | — | 85,427 | I | Peter Shore Trust u/w/o Cecile Shore Art VII.A.3 | |
| Common StockF2 | holding | — | — | — | 85,427 | I | Robin Shore Trust u/w/o Cecile Shore Art VII.A.3 |
Table II — derivative securities
| Security | Conv. / exercise price | Date | Code | Shares | A/D | Exercisable | Expires | Underlying | Underlying shares | Owned after | D/I |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right to buy optionF3 | $12.80 | Aug 12, 2026 | M | 8,750 | D | Apr 2, 2022 | Apr 2, 2031 | Common Stock | 8,750 | 0 | D |
| Right to buy optionF3 | $11.06 | Aug 12, 2026 | M | 30,000 | D | Apr 12, 2023 | Apr 2, 2032 | Common Stock | 30,000 | 0 | D |
| Right to buy optionF3 | $13.08 | Aug 12, 2026 | M | 18,750 | D | May 1, 2024 | May 1, 2032 | Common Stock | 25,000 | 7,250 | D |
| Right to buy optionF3 | $13.26 | Aug 12, 2026 | M | 7,500 | D | Jun 18, 2025 | Jun 18, 2034 | Common Stock | 7,500 | 0 | D |
| Right to buy optionF3 | $13.26 | Aug 13, 2026 | M | 7,500 | D | Jun 18, 2025 | Jun 18, 2034 | Common Stock | 22,500 | 15,000 | D |
| Right to buy optionF3 | $14.00 | Aug 13, 2026 | M | 7,500 | D | Jun 16, 2026 | Jun 16, 2035 | Common Stock | 30,000 | 22,500 | D |
Explanation of responses
- F1The reporting person is the beneficiary and, with his siblings, Peter Shore and Robin Shore, co-trustee of the trusts.
- F2The reporting person is co-trustee of the trusts with his siblings, Peter Shore and Robin Shore, who are beneficiaries of the trusts. The reporting person disclaims beneficial ownership of the shares held by the trusts except to the extent of his pecuniary interest therein.
- F3Option is exercisable commencing on the date indicated, as to 25% of the aggregate number of share listed and as to an additional 25% of such shares on each of the succeeding three anniversaries of such date.
- F4Shares were sold as part of same-day-sale exercise. The reported sales price is based on a weighted average of multiple same-day transactions with prices ranging from $37.26 to $39.16 per share. Full information regarding the number of shares sold at each separate price is available to the Securities and Exchange Commission, the Issuer or any security holder of the Issuer upon request.
- F5Sales were sold as part of same-day-sale exercise. The reported sales price is based on a weighted average of multiple same-day transactions with prices ranging from $37.20 to $38.16 per share. Full information regarding the number of shares sold at each separate price is available to the Securities and Exchange Commission, the Issuer or any security holder of the Issuer upon request.