Constantine Petropoulos - SEC Form 4 Insider Trading Activity
Summary
Updated Aug 3, 2026
Constantine Petropoulos has filed 1 SEC Form 4 filing across 1 company in the last 90 days - selling. Lifetime open-market sales: $90K.
Profile
Constantine Petropoulos is a corporate insider at PARK AEROSPACE CORP (PKE). Petropoulos has reported 1 insider filing with the SEC since 2025. The most recent filing was in July 2025.
| Role | Senior Vice President - Chief Legal and Capital Markets Officer |
|---|---|
| Notability | 20/100 |
Board memberships
- PARK AEROSPACE CORP
Trading Pattern
InsiderAlpha's records for Constantine Petropoulos 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 Constantine Petropoulos 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.
- Insider at PARK AEROSPACE CORP (PKE) - 2 filings, 2025 to 2026
Recent Transactions
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-07-28 | PKE | PARK AEROSPACE CORP | S - Open-market sale | 2.5K | $36.00 | $90K |
| 2026-07-28 | PKE | PARK AEROSPACE CORP | M - Option exercise | 2.5K | $14.00 | $35K |
Companies - Last 90 Days
- PARK AEROSPACE CORP (PKE) - 1 filing, last 2026-07-28
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades at the companies Constantine Petropoulos 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.
- Mark A. Esquivel - $1.99M 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:
- CONSTELLATION SOFTWARE INC
- Lisa A. Conte
- Control Empresarial de Capitales S.A. de C.V.
- Leon G. Cooperman
- Corbin Capital Partners, L.P.
- Kenneth S. Courtis
- Cynosure Group, LLC
- James H. Dahl
Frequently Asked Questions
Who is Constantine Petropoulos?
Constantine Petropoulos is a corporate insider at PARK AEROSPACE CORP (PKE). Petropoulos has reported 1 insider filing with the SEC since 2025. The most recent filing was in July 2025.…
How many SEC Form 4 filings has Constantine Petropoulos submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Has Constantine Petropoulos been buying or selling stock?
Recorded transactions: 0 open-market purchases and 1 open-market sale ($90K) across all tracked filings.
Where can I see all of Constantine Petropoulos'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 Constantine Petropoulos profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.