Donfris Michael J
An insider at 1 company in coverage, as reported on Form 4. SEC CIK 2026106. Latest Form 4 filed Oct 23, 2026.
Roles
As stated on the filings: the relationship to the company and any officer title.
| Company | Role | Transactions | First | Latest |
|---|---|---|---|---|
| Greenbrier Companies IncGBX | SVP, CFO, Officer | 5 | 2026-10-21 | 2026-10-22 |
Transactions: 5
Every transaction reported, newest first, including grants, exercises and derivative securities. Purchases and sales (codes P and S) are open-market trades. The reported price is as stated on the form.
What these mean: insiders, Form 4, transaction codes, Rule 10b5-1 plans.
| Date | Company | Transaction | Shares | Reported price | Value | Filing |
|---|---|---|---|---|---|---|
| 2026-10-22 | Greenbrier Companies IncSVP, CFO, Officer | Option exercisePhantom Shares | 1,026 | $0.00 | $0 | Form 4 |
| 2026-10-22 | Greenbrier Companies IncSVP, CFO, Officer | Tax withholding | 584 | $37.69 | $22.0k | Form 4 |
| 2026-10-22 | Greenbrier Companies IncSVP, CFO, Officer | Option exercise | 1,026 | $0.00 | $0 | Form 4 |
| 2026-10-21 | Greenbrier Companies IncSVP, CFO, Officer | Tax withholding | 2,380 | $37.61 | $89.5k | Form 4 |
| 2026-10-21 | Greenbrier Companies IncSVP, CFO, Officer | Grant or award | 21,254 | $0.00 | $0 | Form 4 |
Source: SEC EDGAR, Forms 4. Last ingested by Listed: Oct 31, 2026, 06:19 ET. Listed shows no prices and gives no investment advice.