ROCK
insider transactionsGIBRALTAR INDUSTRIES, INC. — buys & sells by directors, officers and 10% owners A shareholder owning more than 10% of the company. Must report trades, but usually a weaker signal than an officer or director. (SEC Form 4).
Cluster buy signal: Multiple insiders at the same company buying around the same time — often a stronger signal than a single buy. 4 different insiders made open-market purchases in the last 365 days, totalling $1.6M.
Net shares · 365d
+41.6K
41.6K buy · 0 sell
Net value · 365d
$1.6M
$1.6M in · $0 out
Sentiment · 365d
Net buying
100% buying · 0% selling
Open-market trades · 365d
8
41.6K buy · 0 sell
Net buy / sell volume
Not enough data to chart yet.
Tap or hover the chart for daily net volume. Green = net buying, red = net selling.
All transactions
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Buy·P
Bosway William T KEY
President and CEO
$738.8K
19.7K sh · $37.44
Own +9%
-
Buy·P
General Counsel, VP, Secretary
$5.1K
144 sh · $35.66
Own +1%
-
Buy·P
General Counsel, VP, Secretary
$44.8K
1.3K sh · $35.63
Own +8%
-
Buy·P
VP and CFO
$34.6K
1.0K sh · $34.62
Own +8%
-
Grant·A
Director
$115.0K
3.1K sh · $37.59
Own +32%
-
Grant·A
Director
$115.0K
3.1K sh · $37.59
Own +26%
-
Grant·A
Director
$115.0K
3.1K sh · $37.59
Own +16%
-
Grant·A
Director
$115.0K
3.1K sh · $37.59
Own +26%
-
Grant·A
Director
$115.0K
3.1K sh · $37.59
Own +32%
-
Grant·A
Director
$115.0K
3.1K sh · $37.59
Own +20%
-
Grant·A
Director
$115.0K
3.1K sh · $37.59
Own +20%
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Other·F
VP, CHRO
$6.7K
169 sh · $39.57
Own -1%
-
Grant·A
Director
$23.8K
426 sh · $55.78
Own +6%
-
Grant·A
VP and Treasurer
$0
79 sh
Own +5%
-
Grant·A
VP and CFO
$0
285 sh
Own +16%
-
Grant·A
VP, CHRO
$0
94 sh
Own +4%
-
Grant·A
Bosway William T KEY
President and CEO
$0
512 sh
Own +1%
-
Grant·A
General Counsel, VP, Secretary
$0
240 sh
Own +4%
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Buy·P
Bosway William T KEY
President and CEO
$41.4K
1.0K sh · $41.37
Own +0%
-
Buy·P
Bosway William T KEY
President and CEO
$59.3K
1.5K sh · $39.53
Own +1%
-
Buy·P
Director
$502.1K
12.4K sh · $40.35
Own +407%
-
Buy·P
Bosway William T KEY
President and CEO
$172.3K
4.5K sh · $38.29
Own +2%
-
Grant·A
General Counsel, VP, Secretary
$0
438 sh
Own +7%
-
Grant·A
VP and CFO
$0
765 sh
Own +76%
-
Grant·A
VP, CHRO
$0
285 sh
Own +14%
-
Grant·A
VP and Treasurer
$0
60 sh
Own +4%
-
Other·F
Bosway William T KEY
President and CEO
$1.3M
30.0K sh · $43.05
Own -12%
-
Other·F
VP and Treasurer
$127.5K
3.0K sh · $43.05
Own -15%
-
Other·F
VP, CHRO
$139.7K
3.2K sh · $43.05
Own -19%
-
Other·F
General Counsel, VP, Secretary
$112.0K
2.6K sh · $43.05
Own -14%
-
Other·F
VP, CHRO
$11.7K
268 sh · $43.83
Own -2%
-
Other·F
Bosway William T KEY
President and CEO
$85.7K
2.0K sh · $43.83
Own -1%
-
Other·F
General Counsel, VP, Secretary
$12.5K
286 sh · $43.83
Own -2%
-
Other·F
VP and Treasurer
$5.1K
117 sh · $43.83
Own -1%
-
Other·F
VP and CFO
$16.6K
379 sh · $43.83
Own -3%
-
Grant·A
VP, CHRO
$0
3.3K sh
Own +24%
-
Grant·A
Bosway William T KEY
President and CEO
$0
27.8K sh
Own +12%
-
Grant·A
General Counsel, VP, Secretary
$0
3.4K sh
Own +22%
-
Grant·A
VP and Treasurer
$0
1.3K sh
Own +7%
-
Grant·A
VP and CFO
$0
4.8K sh
Own +61%
-
Other·F
VP, CHRO
$8.4K
184 sh · $45.48
Own -1%
-
Other·F
VP and Treasurer
$12.6K
278 sh · $45.48
Own -1%
-
Other·F
Bosway William T KEY
President and CEO
$267.1K
5.9K sh · $45.48
Own -3%
-
Other·F
General Counsel, VP, Secretary
$33.6K
739 sh · $45.48
Own -5%
-
Grant·A
Director
$23.8K
401 sh · $59.23
Own +6%
-
Grant·A
General Counsel, VP, Secretary
$0
172 sh
Own +3%
-
Grant·A
VP and Treasurer
$0
56 sh
Own +4%
-
Grant·A
VP and CFO
$0
200 sh
Own +25%
-
Grant·A
VP, CHRO
$0
67 sh
Own +3%
-
Grant·A
Director
$23.7K
390 sh · $60.83
Own +7%
-
Grant·A
VP and CFO
$0
214 sh
Own +36%
-
Grant·A
VP and Treasurer
$0
60 sh
Own +5%
-
Grant·A
VP, CHRO
$0
72 sh
Own +4%
-
Grant·A
General Counsel, VP, Secretary
$0
183 sh
Own +3%
-
Other·F
VP and CFO
$40.1K
637 sh · $62.92
Own -7%
-
Grant·A
Director
$23.8K
377 sh · $63.07
Own +7%
-
Grant·A
VP and Treasurer
$0
56 sh
Own +5%
-
Grant·A
VP and CFO
$0
200 sh
Own +50%
-
Grant·A
General Counsel, VP, Secretary
$0
172 sh
Own +3%
-
Grant·A
VP, CHRO
$0
67 sh
Own +4%
| Date▾ | Insider | Type | Shares | Value |
|---|---|---|---|---|
| May 26, 2026 | Bosway William T KEY | Buy P | 19.7K | $738.8K |
| May 21, 2026 | Bolanowski Katherine | Buy P | 144 | $5.1K |
| May 21, 2026 | Bolanowski Katherine | Buy P | 1.3K | $44.8K |
| May 20, 2026 | Lovechio Joseph A KEY | Buy P | 1.0K | $34.6K |
| May 7, 2026 | Mizell Gwendolyn G | Grant A | 3.1K | $115.0K |
| May 7, 2026 | Nish James B | Grant A | 3.1K | $115.0K |
| May 7, 2026 | Myers Linda Kristine | Grant A | 3.1K | $115.0K |
| May 7, 2026 | Pope Atlee Valentine | Grant A | 3.1K | $115.0K |
| May 7, 2026 | Shah Manish H | Grant A | 3.1K | $115.0K |
| May 7, 2026 | METCALF JAMES S | Grant A | 3.1K | $115.0K |
| May 7, 2026 | Barberio Mark G | Grant A | 3.1K | $115.0K |
| Apr 26, 2026 | Catlett Janet Anne | Other F | 169 | $6.7K |
| Apr 10, 2026 | Shah Manish H | Grant A | 426 | $23.8K |
| Mar 31, 2026 | Watorek Jeffrey J. | Grant A | 79 | $0 |
| Mar 31, 2026 | Lovechio Joseph A KEY | Grant A | 285 | $0 |
| Mar 31, 2026 | Catlett Janet Anne | Grant A | 94 | $0 |
| Mar 31, 2026 | Bosway William T KEY | Grant A | 512 | $0 |
| Mar 31, 2026 | Bolanowski Katherine | Grant A | 240 | $0 |
| Mar 13, 2026 | Bosway William T KEY | Buy P | 1.0K | $41.4K |
| Mar 10, 2026 | Bosway William T KEY | Buy P | 1.5K | $59.3K |
| Mar 10, 2026 | METCALF JAMES S | Buy P | 12.4K | $502.1K |
| Mar 9, 2026 | Bosway William T KEY | Buy P | 4.5K | $172.3K |
| Mar 6, 2026 | Bolanowski Katherine | Grant A | 438 | $0 |
| Mar 6, 2026 | Lovechio Joseph A KEY | Grant A | 765 | $0 |
| Mar 6, 2026 | Catlett Janet Anne | Grant A | 285 | $0 |
| Mar 6, 2026 | Watorek Jeffrey J. | Grant A | 60 | $0 |
| Mar 4, 2026 | Bosway William T KEY | Other F | 30.0K | $1.3M |
| Mar 4, 2026 | Watorek Jeffrey J. | Other F | 3.0K | $127.5K |
| Mar 4, 2026 | Catlett Janet Anne | Other F | 3.2K | $139.7K |
| Mar 4, 2026 | Bolanowski Katherine | Other F | 2.6K | $112.0K |
| Mar 3, 2026 | Catlett Janet Anne | Other F | 268 | $11.7K |
| Mar 3, 2026 | Bosway William T KEY | Other F | 2.0K | $85.7K |
| Mar 3, 2026 | Bolanowski Katherine | Other F | 286 | $12.5K |
| Mar 3, 2026 | Watorek Jeffrey J. | Other F | 117 | $5.1K |
| Mar 3, 2026 | Lovechio Joseph A KEY | Other F | 379 | $16.6K |
| Mar 2, 2026 | Catlett Janet Anne | Grant A | 3.3K | $0 |
| Mar 2, 2026 | Bosway William T KEY | Grant A | 27.8K | $0 |
| Mar 2, 2026 | Bolanowski Katherine | Grant A | 3.4K | $0 |
| Mar 2, 2026 | Watorek Jeffrey J. | Grant A | 1.3K | $0 |
| Mar 2, 2026 | Lovechio Joseph A KEY | Grant A | 4.8K | $0 |
| Mar 1, 2026 | Catlett Janet Anne | Other F | 184 | $8.4K |
| Mar 1, 2026 | Watorek Jeffrey J. | Other F | 278 | $12.6K |
| Mar 1, 2026 | Bosway William T KEY | Other F | 5.9K | $267.1K |
| Mar 1, 2026 | Bolanowski Katherine | Other F | 739 | $33.6K |
| Jan 2, 2026 | Shah Manish H | Grant A | 401 | $23.8K |
| Dec 31, 2025 | Bolanowski Katherine | Grant A | 172 | $0 |
| Dec 31, 2025 | Watorek Jeffrey J. | Grant A | 56 | $0 |
| Dec 31, 2025 | Lovechio Joseph A KEY | Grant A | 200 | $0 |
| Dec 31, 2025 | Catlett Janet Anne | Grant A | 67 | $0 |
| Oct 10, 2025 | Shah Manish H | Grant A | 390 | $23.7K |
| Sep 30, 2025 | Lovechio Joseph A KEY | Grant A | 214 | $0 |
| Sep 30, 2025 | Watorek Jeffrey J. | Grant A | 60 | $0 |
| Sep 30, 2025 | Catlett Janet Anne | Grant A | 72 | $0 |
| Sep 30, 2025 | Bolanowski Katherine | Grant A | 183 | $0 |
| Aug 19, 2025 | Lovechio Joseph A KEY | Other F | 637 | $40.1K |
| Jul 3, 2025 | Shah Manish H | Grant A | 377 | $23.8K |
| Jun 30, 2025 | Watorek Jeffrey J. | Grant A | 56 | $0 |
| Jun 30, 2025 | Lovechio Joseph A KEY | Grant A | 200 | $0 |
| Jun 30, 2025 | Bolanowski Katherine | Grant A | 172 | $0 |
| Jun 30, 2025 | Catlett Janet Anne | Grant A | 67 | $0 |
About ROCK insider trading
This page tracks insider transactions for GIBRALTAR INDUSTRIES, INC. (ROCK) reported to the U.S. Securities and Exchange Commission on Form 4. Corporate insiders — directors, executive officers and beneficial owners of more than 10% of the stock — must disclose their trades within two business days. Open-market purchases (code P) and sales (code S) made at the insider's discretion are the most-watched opportunistic signals, while awards (A), option exercises (M) and tax-withholding (F) reflect compensation rather than conviction. Trades marked 10b5-1 were made under a pre-arranged plan and are considered routine. A cluster buy — several insiders buying within a short window — is historically a stronger bullish indicator than any single trade.