$GBX SEC Filings

One Centerpointe Drive, Suite 200, Lake Oswego, Oregon 97035 503-684-7000

This Cooperation Agreement, dated as of October 24, 2026 (this “Agreement”), is by and between The Greenbrier Companies, Inc., an Oregon corporation (the “Company”), and Atlas FRM LLC (d/b/a Atlas Holdings LLC), a Delaware limited liabil...

Received 21,254 shares as a grant or award · Gave up 2,380 shares to cover exercise price or tax ($89.5K) · Disposed of 1,026 shares (Option Exercise/Conversion) · 2 more

Received 14,525 shares as a grant or award · Gave up 2,891 shares to cover exercise price or tax ($109K) · Gave up 544 shares to cover exercise price or tax ($20.5K)

Received 13,204 shares as a grant or award · Gave up 2,066 shares to cover exercise price or tax ($77.7K) · Gave up 615 shares to cover exercise price or tax ($23.2K)

Received 10,337 shares as a grant or award · Gave up 1,700 shares to cover exercise price or tax ($63.9K) · Gave up 350 shares to cover exercise price or tax ($13.2K)

Received 49,475 shares as a grant or award · Gave up 11,960 shares to cover exercise price or tax ($450K) · Gave up 2,798 shares to cover exercise price or tax ($105K)

Received 10,267 shares as a grant or award · Granted 12,718 Phantom Shares · Gave up 745 shares to cover exercise price or tax ($28.1K)

Received 41,324 shares as a grant or award · Gave up 7,590 shares to cover exercise price or tax ($285K) · Gave up 1,862 shares to cover exercise price or tax ($70.2K)

Received 55,956 shares as a grant or award · Gave up 26,249 shares to cover exercise price or tax ($987K) · Gave up 6,217 shares to cover exercise price or tax ($234K)

Gave up 1,666 shares to cover exercise price or tax ($65.2K) · Gave up 1,891 shares to cover exercise price or tax ($74K)

Gave up 724 shares to cover exercise price or tax ($28.3K) · Gave up 623 shares to cover exercise price or tax ($24.4K)

Gave up 482 shares to cover exercise price or tax ($18.9K) · Gave up 568 shares to cover exercise price or tax ($22.2K)

Disposed of 2,701 shares (Option Exercise/Conversion) · Acquired 2,701 Phantom Shares (Option Exercise/Conversion) · Disposed of 3,745 shares (Option Exercise/Conversion) · 1 more

Gave up 1,020 shares to cover exercise price or tax ($39.9K) · Gave up 1,217 shares to cover exercise price or tax ($47.6K)

Gave up 504 shares to cover exercise price or tax ($19.7K) · Gave up 608 shares to cover exercise price or tax ($23.8K)

Gave up 309 shares to cover exercise price or tax ($12.1K) · Gave up 334 shares to cover exercise price or tax ($13.1K)

Gave up 3,506 shares to cover exercise price or tax ($137K) · Gave up 3,565 shares to cover exercise price or tax ($139K)

One Centerpointe Drive, Suite 200, Lake Oswego, Oregon 97035 503-684-7000