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CIK 0000912562 · Large accelerated filer

GIBRALTAR INDUSTRIES, INC.

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Ticker
ROCK
Exchange
Nasdaq
Industry
Steel Works, Blast Furnaces & Rolling & Finishing Mills
FY end
Dec 31
Incorporated
DE
Entity type
operating
EIN
161445150
Phone
7168266500
Business address
3556 LAKE SHORE ROAD, P O BOX 2028, BUFFALO, NY, 14219-0228
Former names
GIBRALTAR STEEL CORP
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$0
in 0 filings

Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Reading 100 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2026-03-04 Catlett Janet Anne VP, CHRO Shares withheld for taxes −3,246 $43.05 $140K 13,587
2026-03-04 Bolanowski Katherine General Counsel, VP, Secretary Shares withheld for taxes −2,601 $43.05 $112K 15,989
2026-03-04 Bosway William T President and CEO Shares withheld for taxes −30,026 $43.05 $1.3M 223,585
2026-03-03 Watorek Jeffrey J. VP and Treasurer Shares withheld for taxes −117 $43.83 $5K 19,538
2026-03-03 Catlett Janet Anne VP, CHRO Shares withheld for taxes −268 $43.83 $12K 16,833
2026-03-03 Bolanowski Katherine General Counsel, VP, Secretary Shares withheld for taxes −286 $43.83 $13K 18,590
2026-03-03 Lovechio Joseph A VP and CFO Shares withheld for taxes −379 $43.83 $17K 12,390
2026-03-03 Bosway William T President and CEO Shares withheld for taxes −1,955 $43.83 $86K 253,611
2026-03-02 Watorek Jeffrey J. VP and Treasurer Grant or award +1,307 19,655
2026-03-02 Catlett Janet Anne VP, CHRO Grant or award +3,332 17,101
2026-03-02 Bolanowski Katherine General Counsel, VP, Secretary Grant or award +3,410 18,876
2026-03-02 Lovechio Joseph A VP and CFO Grant or award +4,840 12,769
2026-03-02 Bosway William T President and CEO Grant or award +27,801 255,566
2026-03-01 Watorek Jeffrey J. VP and Treasurer Shares withheld for taxes −278 $45.48 $13K 18,348
2026-03-01 Catlett Janet Anne VP, CHRO Shares withheld for taxes −184 $45.48 $8K 13,769
2026-03-01 Bolanowski Katherine General Counsel, VP, Secretary Shares withheld for taxes −739 $45.48 $34K 15,466
2026-03-01 Bosway William T President and CEO Shares withheld for taxes −5,872 $45.48 $267K 227,765
2026-01-02 Shah Manish H Director Grant or award · Restricted Stock Unit (MSPP Post-2012) +400.98 $59.23 $24K 6,740.28
2025-12-31 Watorek Jeffrey J. VP and Treasurer Grant or award · Restricted Stock Unit (2018 MSPP Match) +56.08 1,406.97
2025-12-31 Catlett Janet Anne VP, CHRO Grant or award · Restricted Stock Unit (2018 MSPP Match) +67.08 2,052.45

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