// company-profile
Staar Surgical Co
STAA// activity-summary
Recent insider activity is bullish. Over the last 30 days, 16 insiders purchased shares (net $100K). Buying was led by Zhou Lilian Yansheng.
// 90-day insight
Over the last 90 days, Staar Surgical Co insiders bought $100K (36 transactions) and sold $1.2M (12 transactions).
- Most active insider: Foust Warren with 13 transactions totaling $630K.
- Largest single sale: $239K by Foust Warren on May 15, 2026.
Activity skews bullish — buys outpace sales.
Institutional Ownership
Top 13F-HR holders of Staar Surgical Co 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 18, 2026 | SILVERMAN LOU | STAA | Option Exercise | 10,683 | $0.00 | $0K |
| Jun 18, 2026 | Butcher Arthur C | STAA | Option Exercise | 5,341 | $0.00 | $0K |
| Jun 18, 2026 | LeBuhn Richard T. | STAA | Award | 11,145 | $0.00 | $0K |
| Jun 18, 2026 | Jiang Wei | STAA | Award | 6,182 | $0.00 | $0K |
| Jun 18, 2026 | Bradsher Neal C | STAA | Award | 11,145 | $0.00 | $0K |
45 more transactions hidden
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