GIBRALTAR INDUSTRIES INC. (ROCK) - Insider Holders & Insider Ownership

List of insiders holdings for GIBRALTAR INDUSTRIES INC.:
  1. Shares directly owned by the insider.
  2. Shares indirectly owned by the insider.
  3. Total shares owned by the insider (sum of shares directly and indirectly owned).
  4. Total market value if available.
  5. Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
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#Insider Holder NameReport
Date Time		Shares Owned
Directly
Indirectly		Total
Shares Owned		Filing
1LIPKE CURTIS W
Trustee		2008-04-15 09:51:06110,507
3,829,854		3,940,361Form 4
2LIPKE ERIC R
Trustee
10% Owner		2010-03-15 14:07:19146,992
3,581,860		3,728,852Form 4
3LIPKE NEIL E
Trustee		2008-02-14 17:19:3067,382
2,974,407		3,041,789Form 5
4LIPKE BRIAN J
Director		2015-06-03 12:21:57405,516
1,047,344		1,452,860Form 4
5LIPKE MEREDITH A
Trustee		2008-04-15 09:49:5511,657
984,192		995,849Form 4
6BONNEVILLE TRUST U/A 12/31/87 F/B/O LIPKE BRIAN J
Trust w/Insider Trustee & Bene		2005-01-26 13:32:49896,040
1,809		897,849Form 5
7NOVA TRUST U/A 12/31/87 F/B/O LIPKE NEIL E
Trust with Insider Trustee		2007-12-21 15:03:13816,790
0		816,790Form 4/A
8ELECTRA TRUST U/A 12/31/87 F/B/O LIPKE ERIC R
Trust w/Insider Trustee & Bene		2008-01-03 14:50:18766,231
1,809		768,040Form 4
9KORNBREKKE HENNING
President		2014-02-12 15:16:03660,753
0		660,753Form 5
10Heard Frank
Director		2020-04-02 12:40:32614,697
0		614,697Form 4
11LIPPES SILVERSTEIN MATHIAS WEXLER LLP
Trust w/insider trustee & bene		2003-06-17 11:13:33605,656
346.85		606,003Form 4
12MONZA TRUST U/A 1/22/88 F/B/O LIPKE MEREDITH
Trust		2007-12-21 15:00:09604,971
0		604,971Form 4/A
13SMITH KENNETH WALTER
Senior VP & CFO		2017-04-04 14:57:36457,057
0		457,057Form 4
14CORVETTE TRUST U/A 12/31/87 F/B/O LIPKE CURTIS W
Trust with Insider Trustee		2007-12-21 14:59:01432,272
1,809		434,081Form 4
15Bosway William T
President and CEO		2026-04-01 14:54:05344,350
0		344,350Form 4
16Murray Paul
Senior Vice President		2016-04-04 13:34:44222,914
1,761		224,675Form 4
17Murphy Timothy F.
Senior VP and CFO		2024-08-09 14:46:55169,394
0		169,394Form 4
18LIPKE PATRICIA K
Trustee		2008-03-05 18:14:4461,592
97,759		159,351Form 4
19RUSS ARTHUR A JR
Director		2016-03-17 16:55:1172,061
58,834		130,895Form 5
20LIPPES GERALD S
Director		2015-01-26 11:36:57109,434
1,875		111,309Form 5
21Trust U/W Kenneth Lipke F/B/O Patricia K. Lipke
Trust w/Insider Trustees & Ben		2008-03-05 18:14:4089,352
0		89,352Form 4
22MONTAGUE WILLIAM P
Director		2022-05-06 13:33:4681,459
1,500		82,959Form 4
23CAMPBELL DAVID N
Director		2015-01-26 11:36:5968,277
3,750		72,027Form 5
24COLOMBO WILLIAM J
Director		2015-05-11 15:31:2063,580
0		63,580Form 4
25SADLER ROBERT E JR
Director		2016-03-17 16:55:2762,589
0		62,589Form 5
26Burns Patrick
Chief Operating Officer		2022-03-21 17:06:4051,367
0		51,367Form 4
27Heasley Timothy J
Senior Vice President		2012-01-23 17:24:1749,130
0		49,130Form 4
28SPEZIO CARL P
Executive Vice President		2005-08-01 10:55:2038,812
5,802		44,614Form 4
29Syvrud Cherri
Senior Vice President		2021-02-25 14:57:5435,781
220.57		36,002Form 4
30KAY DAVID W
Executive VP and CFO		2008-05-08 15:59:3233,133
0		33,133Form 4
31HINDMAN CRAIG A
Director		2023-05-04 13:31:3630,619
0		30,619Form 4
32ERAZMUS WALTER T
Former Officer		2004-08-17 11:15:1626,396
582.78		26,979Form 4
33FLINT JOHN E
Sr. Vice President		2005-11-09 14:44:1021,750
1,480		23,230Form 4
34Bolanowski Katherine
General Counsel, VP, Secretary		2026-04-01 15:09:1523,010
0		23,010Form 4
35KHILNANI VINOD M
Director		2020-05-08 14:10:5321,594
0		21,594Form 4
36Myers Linda Kristine
Director		2025-05-02 09:31:3021,453
0		21,453Form 4
37Corwin Jane L.
Director		2018-04-10 10:55:5521,226
0		21,226Form 4
38BRADY SHARON M
Director		2020-05-08 13:55:5719,082
0		19,082Form 4
39Watorek Jeffrey J.
VP and Treasurer		2026-04-01 15:19:5018,122
333.9		18,455Form 4
40Catlett Janet Anne
VP, CHRO		2026-04-01 15:15:0516,885
0		16,885Form 4
41Shah Manish H
Director		2026-04-10 14:14:5716,841
0		16,841Form 4
42Nish James B
Director		2025-05-05 14:29:1116,416
0		16,416Form 4
43METCALF JAMES S
Director		2026-03-12 11:25:5815,500
0		15,500Form 4
44Barberio Mark G
Director		2025-05-02 08:36:5215,344
0		15,344Form 4
45Lovechio Joseph A
VP and CFO		2026-04-01 15:02:2214,453
0		14,453Form 4
46Pope Atlee Valentine
Director		2025-05-02 09:52:2111,742
0		11,742Form 4
47Mizell Gwendolyn G
Director		2025-05-02 08:54:5510,209
0		10,209Form 4
48MATZ KENNETH
Vice President		2004-12-17 13:36:4610,000
0		10,000Form 4
49Jensen Elizabeth
Chief Human Resources Officer		2023-01-03 13:18:105,131
0		5,131Form 4
50PYTAK RICHARD A JR
Former Officer		2004-07-30 11:52:324,250
13.96		4,264Form 4