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Staar Surgical Co. (STAA)

Staar Surgical Co. (STAA) Insider Trading

Directors, officers and holders of more than 10% of STAA report their trades in its stock on SEC Form 4, within two business days. Each row below is one Form 4 transaction line. The one-letter code says what kind of transaction it was: only P (purchase) and S (sale) are open-market or private trades; awards, option exercises, tax withholding and gifts carry other codes.

Recent Form 4 transactions

The 50 most recent of 247 transactions on file: 0 with code P, 0 with code S and 50 with other codes.

DateInsiderCodeShares
Aug 14, 2026Foust WarrenM Exercise3,666
Aug 14, 2026Foust WarrenA Award40,471
Aug 14, 2026ANDREWS DEBORAH JA Award4,975
Aug 14, 2026Foust WarrenM Exercise7,331
Aug 14, 2026ANDREWS DEBORAH JA Award8,952
Aug 14, 2026Foust WarrenM Exercise3,666
Aug 14, 2026Foust WarrenA Award37,962
Aug 14, 2026Michna MagdaM Exercise1,100
Aug 14, 2026Michna MagdaM Exercise5,499
Aug 14, 2026Michna MagdaM Exercise1,100
Aug 14, 2026Foust WarrenM Exercise7,331
Aug 14, 2026Foust WarrenA Award123,659
Aug 14, 2026ANDREWS DEBORAH JM Exercise5,233
Aug 14, 2026ANDREWS DEBORAH JA Award29,159
Aug 14, 2026Michna MagdaF Tax Payment559
Aug 14, 2026ANDREWS DEBORAH JM Exercise5,233
Aug 14, 2026Foust WarrenF Tax Payment3,730
Aug 14, 2026Foust WarrenF Tax Payment1,865
Aug 14, 2026Michna MagdaM Exercise5,499
Aug 14, 2026Michna MagdaF Tax Payment2,797
Aug 14, 2026Foust WarrenA Award22,493
Aug 14, 2026ANDREWS DEBORAH JF Tax Payment2,662
Aug 14, 2026Foust WarrenA Award131,830
Jul 31, 2026ANDREWS DEBORAH JM Exercise20,787
Jul 31, 2026Foust WarrenM Exercise20,787
Jul 31, 2026Foust WarrenF Tax Payment10,576
Jul 31, 2026Foust WarrenM Exercise20,787
Jul 31, 2026ANDREWS DEBORAH JF Tax Payment10,576
Jul 31, 2026ANDREWS DEBORAH JM Exercise20,787
Jun 25, 2026ANDREWS DEBORAH JF Tax Payment6,480
Jun 25, 2026ANDREWS DEBORAH JM Exercise13,955
Jun 25, 2026ANDREWS DEBORAH JM Exercise13,955
Jun 18, 2026Butcher Arthur CM Exercise5,341
Jun 18, 2026Zhou Lilian YanshengA Award3,091
Jun 18, 2026Jiang WeiM Exercise10,683
Jun 18, 2026Zhou Lilian YanshengA Award5,572
Jun 18, 2026Butcher Arthur CM Exercise5,341
Jun 18, 2026SILVERMAN LOUM Exercise10,683
Jun 18, 2026LeBuhn Richard T.A Award11,145
Jun 18, 2026Bradsher Neal CA Award11,145
Jun 18, 2026Wang Christopher Min FangA Award11,145
Jun 18, 2026SILVERMAN LOUA Award6,182
Jun 18, 2026Jiang WeiM Exercise10,683
Jun 18, 2026Butcher Arthur CA Award3,709
Jun 18, 2026Jiang WeiA Award6,182
Jun 18, 2026Butcher Arthur CA Award4,458
Jun 18, 2026SILVERMAN LOUM Exercise10,683
Jun 12, 2026Zhou Lilian YanshengA Award3,530
May 15, 2026Michna MagdaA Award5,499
May 15, 2026Michna MagdaF Tax Payment2,431

The full Form 4 history is on the STAA company page (Insider Trades card, View all).

Questions about this data

Which insider transactions are open-market trades?

Code P (open market or private purchase) and code S (open market or private sale). Code F is shares withheld to pay tax on vesting stock, A is an award from the company, M and X are option exercises and G is a gift. None of those is the insider choosing to buy or sell in the market.

How quickly are insider trades reported?

A Form 4 is due before the end of the second business day after the trade. The date shown is the transaction date from the form.

Who has to file Form 4?

Officers, directors and beneficial owners of more than 10% of a class of the company’s registered equity, under Section 16 of the Securities Exchange Act.

Look up any code in the Form 4 transaction code reference, or read Form 4 codes explained.