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Smith a O Corp. (AOS)

Smith a O Corp. (AOS) Insider Trading

Directors, officers and holders of more than 10% of AOS 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 137 transactions on file: 0 with code P, 2 with code S and 48 with other codes.

DateInsiderCodeShares
Jul 1, 2026Anderson Carrie LA Award32,060
Apr 23, 2026Saak Aaron WA Award2,296
Apr 13, 2026Fister Todd WA Award2,262
Apr 13, 2026MARTIN LOIS MA Award2,262
Apr 13, 2026Saak Aaron WA Award2,262
Apr 13, 2026HOLT VICTORIA MA Award2,262
Apr 13, 2026Larsen Michael MA Award2,262
Apr 13, 2026SMITH MARK DA Award2,262
Apr 13, 2026Kadri IlhamA Award2,262
Apr 13, 2026MAPES CHRISTOPHER LA Award2,262
Mar 4, 2026Schuh Darrell W.S Sale1,104
Feb 23, 2026Carver Samuel M.G Gift1,144
Feb 13, 2026Karge Douglas SamuelM Exercise1,415
Feb 13, 2026O'Brien Stephen D.A Award791
Feb 13, 2026O'Brien Stephen D.F Tax Payment1,144
Feb 13, 2026Otchere Benjamin AF Tax Payment545
Feb 13, 2026Otchere Benjamin AM Exercise1,460
Feb 13, 2026Schuh Darrell W.S Sale356
Feb 13, 2026Lauber Charles TF Tax Payment4,447
Feb 13, 2026Lauber Charles TA Award2,254
Feb 13, 2026STERN JAMES FA Award1,633
Feb 13, 2026Schuh Darrell W.M Exercise1,460
Feb 13, 2026Schuh Darrell W.F Tax Payment356
Feb 13, 2026STERN JAMES FM Exercise6,850
Feb 13, 2026Kulkarni ParagM Exercise1,115
Feb 13, 2026O'Brien Stephen D.M Exercise2,905
Feb 13, 2026Lauber Charles TM Exercise9,460
Feb 13, 2026Carver Samuel M.M Exercise2,605
Feb 13, 2026Wheeler Kevin J.F Tax Payment16,942
Feb 13, 2026Karge Douglas SamuelF Tax Payment666
Feb 13, 2026O'Brien Stephen D.M Exercise2,905
Feb 13, 2026Carver Samuel M.A Award709
Feb 13, 2026Carver Samuel M.F Tax Payment1,026
Feb 13, 2026Wheeler Kevin J.M Exercise36,045
Feb 13, 2026Carver Samuel M.M Exercise2,605
Feb 13, 2026Wheeler Kevin J.M Exercise36,045
Feb 13, 2026Wheeler Kevin J.A Award8,598
Feb 13, 2026STERN JAMES FM Exercise6,850
Feb 13, 2026Karge Douglas SamuelA Award338
Feb 13, 2026Otchere Benjamin AM Exercise1,460
Feb 13, 2026STERN JAMES FF Tax Payment3,220
Feb 13, 2026Karge Douglas SamuelM Exercise1,415
Feb 13, 2026Qiu JackM Exercise3,275
Feb 13, 2026Lauber Charles TM Exercise9,460
Feb 13, 2026Schuh Darrell W.M Exercise1,460
Feb 9, 2026Shafer Stephen MA Award33,505
Feb 9, 2026Qiu JackA Award3,125
Feb 9, 2026STERN JAMES FA Award7,015
Feb 9, 2026Selby Curtis EA Award4,740
Feb 9, 2026Otchere Benjamin AA Award1,240

The full Form 4 history is on the AOS 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.