STAAR SURGICAL CO Insider Trading Activity
Every SEC Form 4 insider transaction reported for STAAR SURGICAL CO (STAA), sourced directly from SEC EDGAR and updated as new filings are accepted.
By Trabud · Insider-trading data from SEC EDGAR
Latest filing:
Compiled automatically from SEC EDGAR Form 4 filings and refreshed daily. Figures count purchases (code P) and sales (code S) only — not grants, option exercises, or gifts. How this page is built. Not investment advice.
Quick Answer
Are STAA insiders buying or selling?
In the last 12 months, STAAR SURGICAL CO insiders reported 3 open-market purchases ($21.7M) and 0 sales ($0) — net buying of $21.7M. Since March 2018, Trabud has recorded 110 Form 4 filings for STAA: 31 buys ($148.6M) and 79 sells ($400.5M).
Source: SEC EDGAR Form 4
Key Statistics (March 2018 – Mar 13, 2026)
Total Form 4 filings
110
SEC EDGAR
Insider filers
18
Insider buys (31)
$148.6M
Insider sells (79)
$400.5M
Insider sentiment
Net sellingNet insider flow of $252.0M in net selling since March 2018, and $21.7M in net buying over the last 12 months.
Recent STAA insider transactions
| Date | Insider | Role | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| Mar 13, 2026 | Neal C Bradsher | Director, 10% Owner | Purchase | 670.2K | $18.30 | $12.3M | SEC ↗ |
| Jan 14, 2026 | Neal C Bradsher | 10% Owner | Purchase | 27.5K | $22.05 | $606.1K | SEC ↗ |
| Jan 9, 2026 | Neal C Bradsher | 10% Owner | Purchase | 406.7K | $21.68 | $8.8M | SEC ↗ |
| Apr 10, 2025 | Neal C Bradsher | 10% Owner | Purchase | 187.2K | $15.31 | $2.9M | SEC ↗ |
| Apr 8, 2025 | Neal C Bradsher | 10% Owner | Purchase | 845.2K | $16.12 | $13.6M | SEC ↗ |
| Apr 3, 2025 | Neal C Bradsher | 10% Owner | Purchase | 54.0K | $17.44 | $941.3K | SEC ↗ |
| Mar 28, 2025 | Neal C Bradsher | 10% Owner | Purchase | 113.4K | $17.50 | $2.0M | SEC ↗ |
| Mar 25, 2025 | Neal C Bradsher | 10% Owner | Purchase | 136.7K | $17.66 | $2.4M | SEC ↗ |
| Mar 20, 2025 | Neal C Bradsher | 10% Owner | Purchase | 201.8K | $17.77 | $3.6M | SEC ↗ |
| Mar 7, 2025 | Neal C Bradsher | 10% Owner | Purchase | 28.0K | $17.24 | $481.8K | SEC ↗ |
| Mar 4, 2025 | Neal C Bradsher | 10% Owner | Purchase | 663.8K | $16.99 | $11.3M | SEC ↗ |
| Feb 15, 2025 | Neal C Bradsher | 10% Owner | Purchase | 411.4K | $15.25 | $6.3M | SEC ↗ |
| Jan 17, 2025 | Neal C Bradsher | 10% Owner | Purchase | 29.4K | $21.47 | $630.8K | SEC ↗ |
| Dec 19, 2024 | Neal C Bradsher | 10% Owner | Purchase | 80.2K | $24.28 | $1.9M | SEC ↗ |
| Aug 19, 2024 | Arthur C Butcher | Director | Purchase | 1.3K | $37.99 | $50.0K | SEC ↗ |
| May 13, 2024 | Neal C Bradsher | 10% Owner | Purchase | 1 | $42.56 | $42.56 | SEC ↗ |
| Mar 14, 2024 | Aimee S Weisner | Director | Purchase | 1.8K | $38.11 | $66.7K | SEC ↗ |
| Jan 10, 2024 | Neal C Bradsher | 10% Owner | Purchase | 4.0K | $27.11 | $109.6K | SEC ↗ |
| Jan 6, 2024 | Neal C Bradsher | 10% Owner | Purchase | 226.6K | $28.61 | $6.5M | SEC ↗ |
| Dec 6, 2023 | Lilian Yansheng Zhou | Director | Purchase | 850 | $30.74 | $26.1K | SEC ↗ |
| Dec 1, 2023 | Neal C Bradsher | 10% Owner | Purchase | 435.0K | $31.50 | $13.7M | SEC ↗ |
| Nov 15, 2023 | Neal C Bradsher | 10% Owner | Purchase | 34.8K | $32.74 | $1.1M | SEC ↗ |
| Nov 10, 2023 | Neal C Bradsher | 10% Owner | Purchase | 289.1K | $33.42 | $9.7M | SEC ↗ |
| Nov 7, 2023 | Neal C Bradsher | 10% Owner | Purchase | 309.2K | $34.93 | $10.8M | SEC ↗ |
| Oct 6, 2023 | Neal C Bradsher | 10% Owner | Purchase | 205.3K | $37.81 | $7.8M | SEC ↗ |
Showing the 25 most recent of 110 Form 4 filings for STAAR SURGICAL CO.
Most active STAA insiders
- Neal C Bradsher36 filings
- Keith Holliday12 filings
- James E Francese10 filings
- Jon K. Hayashida8 filings
- Deborah J Andrews7 filings
Ask anything about STAA insider activity
Use Trabud's AI agent to query STAAR SURGICAL CO's Form 4 history in plain English — "Show me STAA CEO purchases this year" or compare it against any other ticker.
Open the AI agentSTAA insider trading FAQ
Are STAAR SURGICAL CO insiders buying or selling?
In the last 12 months, STAAR SURGICAL CO insiders reported 3 open-market purchases ($21.7M) and 0 sales ($0) — net buying of $21.7M. Since March 2018, Trabud has recorded 110 Form 4 filings for STAA: 31 buys ($148.6M) and 79 sells ($400.5M). Over the full record that is net selling of $252.0M.
How many insiders trade STAA stock?
18 distinct insider filers — officers, directors, 10%+ owners, and investment groups filing jointly — have reported Form 4 transactions for STAAR SURGICAL CO. The most recent filing was accepted on Mar 13, 2026.
Where does Trabud get STAA insider trading data?
All STAA insider trading data comes directly from official SEC EDGAR Form 4 filings, which corporate insiders must submit within two business days of a transaction under Section 16(a) of the Securities Exchange Act of 1934.