KB
Katherine Bolanowski bought $50K of ROCK stock
Katherine Bolanowski, General Counsel, VP, Secretary of Gibraltar Industries, Inc. (ROCK), bought 1,400 shares of ROCK stock worth $50K, per an SEC Form 4 filed May 22, 2026.
It was an open-market purchase.
The trade happened on May 21, 2026, 1 day before it was made public.
ROCK has moved -14.6% since the trade date, from $35.54 to $30.35 (Nov 13, 2026 close).
- Traded
- May 21, 2026
- Disclosed
- May 22, 2026
- Filing delay
- 1 day
- Price since
- -14.6%
- Role
- General Counsel, VP, Secretary
- Source
- SEC Form 4