Insider · CIK 0001663286
Robert C Biesterfeld Jr.
Files at: TRN, CHRW. On EDGAR ↗
Reported trades — common stock
No reported common-stock activity in this period.
Reported trades — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Jun 30, 2026 AForm 4 → | Jul 2, 4:15 pm EDT | TRINITY INDUSTRIES INCNYSE/TRN | 847 | $34.58 | $29,289 | 14,664 | — |