GIBRALTAR INDUSTRIES, INC.
Institutional investors holding ROCK
| Investor | Weight | Quarter |
|---|---|---|
| Richard Pzena | 0.05% | 2019Q4 |
| First Eagle Investment Management | 0.01% | 2024Q3 |
| Kenneth Fisher | 0.00% | 2021Q1 |
Congressional data coming soon
11
Total trades
$934K
Volume
10
Buys
1
Sells
Last trade: May 26, 2026
| Date | Insider | Type | Value |
|---|---|---|---|
| May 26, 2026 | William T Bosway | Buy | $739K |
| May 21, 2026 | Katherine Bolanowski | Buy | $45K |
Congressional trade data is being sourced and will appear here shortly.
| May 21, 2026 |
| Katherine Bolanowski |
| Buy |
| $5K |
| May 7, 2026 | Mark G Barberio | Buy | $115K |
| Apr 26, 2026 | Janet Anne Catlett | Sell | $7K |
| Apr 10, 2026 | Manish H Shah | Buy | $24K |
| Mar 31, 2026 | Katherine Bolanowski | Buy | – |
| Mar 31, 2026 | William T Bosway | Buy | – |
| Mar 31, 2026 | Janet Anne Catlett | Buy | – |
| Mar 31, 2026 | Manish H Shah | Buy | – |
| Mar 31, 2026 | Manish H Shah | Buy | – |