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ROCK insider trading

GIBRALTAR INDUSTRIES, INC. — open-market insider buys and $1M+ sells from SEC Forms 3, 4 and 5.
Insider buys · 24 mo
6
Bought · 24 mo
$1.6M
Buys · last 90 days
0 · $0
Most recent buy
2026-05-27

Cluster buy detected

3 insiders bought ROCK within a short window (2026-05-20→2026-05-26), $823k in total — cluster score 65/100. Members see the buyers, the score breakdown and the chart.

See the cluster

Recent insider filings

FiledInsiderTypeSharesPriceValue
2026-05-27Bosway William Tcluster
President and CEO
Bought19,735$37.44$739k
2026-05-22Bolanowski Katherinecluster
General Counsel, VP, Secretary
Bought1,400$35.63$50k
2026-05-21Lovechio Joseph Acluster
VP and CFO
Bought1,000$34.62$35k
2026-03-16Bosway William T
President and CEO
Bought1,000$41.37$41k
2026-03-12METCALF JAMES S
Director
Bought12,444$40.35$502k
2026-03-10Bosway William T
President and CEO
Bought6,000$38.60$232k

Most active insider buyers

InsiderRoleBuysTotal bought
Bosway William TPresident and CEO3$1.0M
METCALF JAMES SDirector1$502k
Bolanowski KatherineGeneral Counsel, VP, Secretary1$50k
Lovechio Joseph AVP and CFO1$35k

See ROCK on the chart

Every insider buy and sell for ROCK plotted on the price, the full two-year history, cluster scores and daily updates — in the members area, $29/month. A free quarterly sample of the whole dataset needs no account.

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Data from the SEC EDGAR ownership filings, refreshed daily. Only open-market purchases (transaction code P) and sales of $1M or more are shown; grants, option exercises and tax withholding are excluded because they run on schedules set years earlier. Not investment advice.