InsiderTrades

Form 4 for ROCK GIBRALTAR INDUSTRIES, INC.

Accepted 2026-03-03 00:00:00 ET · period of report 2026-03-01 · accession 0000912562-26-000030 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
2026-03-03 2026-03-01 ROCK Bolanowski Katherine GC, VP, Sec F - Tax $45.48 -739 15.5K -5% -$33.6K

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2026-03-01 F D 739 $45.48 15,466 D — —