Katherine Bolanowski

General Counsel, Gibraltar Industries.

Companies

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

As of each latest filing. The line shows shares held over time.

May 21, 2026Bought 144 shares at $35.66 of Gibraltar Industries³
May 21, 2026Bought 1,256 shares at $35.63 of Gibraltar Industries³
Mar 4, 2026Shares withheld for tax 2,601 shares at $43.05 of Gibraltar Industries⁴
Mar 3, 2026Shares withheld for tax 286 shares at $43.83 of Gibraltar Industries⁵
Mar 2, 2026Granted 3,410 shares of Gibraltar Industries⁵
Mar 1, 2026Shares withheld for tax 739 shares at $45.48 of Gibraltar Industries⁶
Mar 3, 2025Granted 2,302 shares of Gibraltar Industries⁷
Mar 1, 2025Shares withheld for tax 1,694 shares at $65.71 of Gibraltar Industries⁸
Feb 18, 2025Granted 932 shares of Gibraltar Industries⁹
Nov 1, 2024Granted 900 shares of Gibraltar Industries¹⁰
Mar 1, 2024Granted 1,811 shares of Gibraltar Industries¹¹
Mar 1, 2024Shares withheld for tax 545 shares at $77.70 of Gibraltar Industries¹¹
Feb 20, 2024Granted 5,788 shares of Gibraltar Industries¹²
Mar 1, 2023Granted 2,170 shares of Gibraltar Industries¹³
Mar 1, 2023Shares withheld for tax 259 shares at $53.44 of Gibraltar Industries¹³
Feb 21, 2023Granted 1,905 shares of Gibraltar Industries¹⁴
Mar 1, 2022Granted 1,968 shares of Gibraltar Industries¹⁵
Mar 1, 2022Shares withheld for tax 88 shares at $47.00 of Gibraltar Industries¹⁵

The numbers on this page point here. Each one links to the record it came from.