Insider buying

William T Bosway bought $739K of Gibraltar Industries, Inc. (ROCK) stock

SEC Form 4 · Filed May 27, 2026

William T Bosway, President and CEO of Gibraltar Industries, Inc. (ROCK), bought 19,735 shares of ROCK stock worth $739K, per an SEC Form 4 filed May 27, 2026.

It was an open-market purchase.

The trade happened on May 26, 2026, 1 day before it was made public.

ROCK has moved +11.3% since the trade date, from $37.48 to $41.72 (Sep 21, 2026 close).

Bought

ROCK

Gibraltar Industries, Inc.

Value

$739K

Traded: May 26, 2026
Disclosed: May 27, 2026
Filing delay: 1 day
Price since: +11.3%
Role: President and CEO
Source: SEC Form 4

See the filing

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From a public SEC Form 4, linked above. Not investment advice, and not a recommendation to buy or sell.