// company-profile
Astronics Corp
ATRO// activity-summary
Mixed insider activity over the last 30 days: 0 purchases and 0 sales (0 transactions total).
// 90-day insight
Over the last 90 days, Astronics Corp insiders filed 50 Form 4 transactions, none of which were open-market purchases or sales.
- Most active insider: GUNDERMANN PETER J with 14 transactions totaling $0.
Activity skews bullish — buys outpace sales.
Institutional Ownership
Top 13F-HR holders of Astronics Corp as of 2026-03-31
Data source: SEC Form 13F-HR filings. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jun 15, 2026 | GUNDERMANN PETER J | ATRO | J | 5,050 | $0.00 | $0K |
| Jun 15, 2026 | GUNDERMANN PETER J | ATRO | J | 2,430 | $0.00 | $0K |
| Jun 15, 2026 | GUNDERMANN PETER J | ATRO | J | 5,290 | $0.00 | $0K |
| Jun 15, 2026 | GUNDERMANN PETER J | ATRO | J | 15,160 | $0.00 | $0K |
| Jun 15, 2026 | GUNDERMANN PETER J | ATRO | J | 25,000 | $0.00 | $0K |
45 more transactions hidden
Free account · No credit card required
Building something? Get API access →
Popular companies on Form4API
Browse insider trading activity for other actively-filed companies.