Mark A. Esquivel - SEC Form 4 Insider Trading Activity
Summary
Updated Aug 3, 2026
Mark A. Esquivel has filed 1 SEC Form 4 filing across 1 company in the last 90 days - selling. Lifetime open-market sales: $1.99M.
Profile
Mark A. Esquivel serves as President COO of PARK AEROSPACE CORP (PKE). Esquivel has reported 1 insider filing with the SEC since 2025. The most recent filing was in June 2025.
| Role | President & COO |
|---|---|
| Notability | 40/100 |
Board memberships
- PARK AEROSPACE CORP
Reported roles
- President COO
Trading Pattern
InsiderAlpha's records for Mark A. Esquivel go back to 2025: 2 primary Form 4 filings, an average of 1.0 per year. No transaction on record carries a Rule 10b5-1 flag - the filings look discretionary rather than pre-scheduled, which makes their timing more informative as a signal.
Career & Filing History
Every role Mark A. Esquivel has reported on a Form 4, reconstructed from the filings themselves - reporting insiders must state their relationship to the issuer (officer title, director seat, or 10% ownership) on every filing.
- President & COO at PARK AEROSPACE CORP (PKE) - 1 filing, 2026
- President COO at PARK AEROSPACE CORP (PKE) - 1 filing, 2025
Recent Transactions
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-07-30 | PKE | PARK AEROSPACE CORP | S - Open-market sale | 60.0K | $33.11 | $1.99M |
| 2026-07-30 | PKE | PARK AEROSPACE CORP | M - Option exercise | 20.0K | $12.80 | $256K |
| 2026-07-30 | PKE | PARK AEROSPACE CORP | M - Option exercise | 25.0K | $11.58 | $290K |
| 2026-07-30 | PKE | PARK AEROSPACE CORP | M - Option exercise | 15.0K | $14.44 | $217K |
Companies - Last 90 Days
- PARK AEROSPACE CORP (PKE) - 1 filing, last 2026-07-30
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades at the companies Mark A. Esquivel has recently filed at. Multiple unrelated insiders buying the same stock within a short window - cluster buying - has historically been one of the strongest Form 4 signals.
- Constantine Petropoulos - $90K of PKE open-market activity in the last 12 months
- Carl William Smith - $58K of PKE open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
- Frank Martell
- Martin Product Sales LLC
- Marcelo Eduardo Martins
- Neil Mehta
- Keith A. Meister
- MetLife Investment Management, LLC
- John Micek
- Andrew J. Mills
Frequently Asked Questions
Who is Mark A. Esquivel?
Mark A. Esquivel serves as President COO of PARK AEROSPACE CORP (PKE). Esquivel has reported 1 insider filing with the SEC since 2025. The most recent filing was in June 2025.…
How many SEC Form 4 filings has Mark A. Esquivel submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Has Mark A. Esquivel been buying or selling stock?
Recorded transactions: 0 open-market purchases and 1 open-market sale ($1.99M) across all tracked filings.
Where can I see all of Mark A. Esquivel's SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
Learn More
Open the live Mark A. Esquivel profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.