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Compass, Inc. (COMP)

Compass, Inc. (COMP) Insider Trading

Directors, officers and holders of more than 10% of COMP 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 266 transactions on file: 0 with code P, 4 with code S and 46 with other codes.

DateInsiderCodeShares
Sep 15, 2026Gustavson Timothy B.M Exercise2,299
Sep 15, 2026Gustavson Timothy B.M Exercise2,299
Sep 15, 2026Glass Ethan CharlesM Exercise63,584
Sep 15, 2026Gustavson Timothy B.F Tax Payment1,176
Sep 15, 2026Glass Ethan CharlesF Tax Payment50,970
Sep 15, 2026Wahlers Scott R.F Tax Payment24,297
Sep 15, 2026Wahlers Scott R.M Exercise47,466
Sep 15, 2026Glass Ethan CharlesM Exercise38,150
Sep 15, 2026Wahlers Scott R.M Exercise19,795
Sep 15, 2026Glass Ethan CharlesM Exercise101,734
Sep 15, 2026Wahlers Scott R.M Exercise27,671
Aug 3, 2026Reffkin Robert L.S Sale23,456
Aug 3, 2026Sordello Steven JM Exercise2,419
Aug 3, 2026Sordello Steven JM Exercise2,419
Jul 1, 2026Reffkin Robert L.S Sale23,456
Jun 15, 2026Glass Ethan CharlesF Tax Payment50,970
Jun 15, 2026Glass Ethan CharlesM Exercise101,733
Jun 15, 2026Wahlers Scott R.F Tax Payment24,233
Jun 15, 2026Wahlers Scott R.M Exercise47,466
Jun 15, 2026Gustavson Timothy B.F Tax Payment1,176
Jun 15, 2026Gustavson Timothy B.M Exercise2,299
Jun 15, 2026Glass Ethan CharlesM Exercise63,583
Jun 15, 2026Gustavson Timothy B.M Exercise2,299
Jun 15, 2026Wahlers Scott R.M Exercise27,671
Jun 15, 2026Wahlers Scott R.M Exercise19,795
Jun 15, 2026Glass Ethan CharlesM Exercise38,150
Jun 11, 2026McCarter Josh N.G Gift35,288
Jun 11, 2026McCarter Josh N.G Gift35,288
Jun 3, 2026Reffkin Robert L.S Sale22,856
Jun 3, 2026Reffkin Robert L.S Sale600
May 14, 2026Martell FrankM Exercise35,288
May 14, 2026Sordello Steven JM Exercise35,288
May 14, 2026Thomas-Graham PamelaA Award27,702
May 14, 2026Williams DawannaA Award27,702
May 14, 2026Sordello Steven JM Exercise35,288
May 14, 2026McCarter Josh N.M Exercise35,288
May 14, 2026Sordello Steven JA Award27,702
May 14, 2026Thomas-Graham PamelaM Exercise35,288
May 14, 2026McCarter Josh N.M Exercise35,288
May 14, 2026Thomas-Graham PamelaM Exercise35,288
May 14, 2026Williams DawannaM Exercise35,288
May 14, 2026Sordello Steven JA Award9,677
May 14, 2026PHILLIPS JR CHARLES EM Exercise35,288
May 14, 2026PHILLIPS JR CHARLES EA Award27,702
May 14, 2026Leinwand AllanM Exercise35,288
May 14, 2026Leinwand AllanA Award27,702
May 14, 2026Martell FrankM Exercise35,288
May 14, 2026Leinwand AllanM Exercise35,288
May 14, 2026PHILLIPS JR CHARLES EM Exercise35,288
May 14, 2026Williams DawannaM Exercise35,288

The full Form 4 history is on the COMP 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.