Skip to main content
Signal8

Greenbrier Companies Inc. (GBX)

Greenbrier Companies Inc. (GBX) Insider Trading

Directors, officers and holders of more than 10% of GBX 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 243 transactions on file: 0 with code P, 1 with code S and 49 with other codes.

DateInsiderCodeShares
Oct 27, 2026PEARLMAN EMANUEL RA Award662
Oct 22, 2026Dornan Laurie RF Tax Payment544
Oct 22, 2026Donfris Michael JM Exercise1,026
Oct 22, 2026Krueger William J.F Tax Payment1,862
Oct 22, 2026Donfris Michael JF Tax Payment584
Oct 22, 2026Glenn WilliamF Tax Payment745
Oct 22, 2026Donfris Michael JM Exercise1,026
Oct 22, 2026Tekorius LorieF Tax Payment6,217
Oct 22, 2026Meyer Matthew JosephF Tax Payment350
Oct 22, 2026Lucky ChristianF Tax Payment615
Oct 22, 2026Comstock Brian JF Tax Payment2,798
Oct 21, 2026Dornan Laurie RA Award14,525
Oct 21, 2026Donfris Michael JA Award21,254
Oct 21, 2026Lucky ChristianA Award13,204
Oct 21, 2026Glenn WilliamA Award10,267
Oct 21, 2026Lucky ChristianF Tax Payment2,066
Oct 21, 2026Krueger William J.A Award41,324
Oct 21, 2026Meyer Matthew JosephA Award10,337
Oct 21, 2026Krueger William J.F Tax Payment7,590
Oct 21, 2026Meyer Matthew JosephF Tax Payment1,700
Oct 21, 2026Glenn WilliamA Award12,718
Oct 21, 2026Donfris Michael JF Tax Payment2,380
Oct 21, 2026Dornan Laurie RF Tax Payment2,891
Oct 21, 2026Tekorius LorieF Tax Payment26,249
Oct 21, 2026Tekorius LorieA Award55,956
Oct 21, 2026Comstock Brian JA Award49,475
Oct 21, 2026Comstock Brian JF Tax Payment11,960
Oct 18, 2026Dornan Laurie RF Tax Payment568
Oct 18, 2026Donfris Michael JF Tax Payment623
Oct 18, 2026Krueger William J.F Tax Payment1,217
Oct 18, 2026Lucky ChristianF Tax Payment608
Oct 18, 2026Tekorius LorieF Tax Payment3,565
Oct 18, 2026Comstock Brian JF Tax Payment1,891
Oct 18, 2026Meyer Matthew JosephF Tax Payment334
Oct 18, 2026Glenn WilliamM Exercise3,745
Oct 18, 2026Glenn WilliamM Exercise3,745
Oct 17, 2026Donfris Michael JF Tax Payment724
Oct 17, 2026Dornan Laurie RF Tax Payment482
Oct 17, 2026Tekorius LorieF Tax Payment3,506
Oct 17, 2026Glenn WilliamM Exercise2,701
Oct 17, 2026Krueger William J.F Tax Payment1,020
Oct 17, 2026Glenn WilliamM Exercise2,701
Oct 17, 2026Lucky ChristianF Tax Payment504
Oct 17, 2026Comstock Brian JF Tax Payment1,666
Oct 17, 2026Meyer Matthew JosephF Tax Payment309
Jul 16, 2026Teramoto Wendy LG Gift313
Jul 14, 2026Glenn WilliamI Discretionary20,000
Jul 13, 2026Glenn WilliamS Sale4,000
Jun 17, 2026Donfris Michael JF Tax Payment351
Feb 3, 2026Teramoto Wendy LG Gift294

The full Form 4 history is on the GBX 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.