BOLANOWSKI KATHERINE

PrivateCIK: 1914788
Location

BUFFALO, NY

BOLANOWSKI KATHERINE (General Counsel, VP, Secretary) purchased 8.8% of their position (1.40K shares) of GIBRALTAR INDUSTRIES, INC. on the open market

Open‑market purchase worth $49.9K — a moderate purchase. The strongest form of insider conviction signal.

P · 2 purchases
InsiderBOLANOWSKI KATHERINECIK 1914788
Officer· General Counsel, VP, Secretary
Since Feb 2022
+1.40K
Net shares
Net buyer
$49.9K
Total acquired
2
Open market trades
2B · 0S
2
Total transactions
1.40K acquired
Non-Derivative Transactions2

Common Stock

Direct
P · Purchase

Shares

+1.26K

Price / share

$35.63

Trade value

$44.75K

% of position

7.9%
5/21/2026
15.99K17.25K

Common Stock

Direct
P · Purchase

Shares

+144.00

Price / share

$35.66

Trade value

$5.14K

% of position

0.8%
5/21/2026
17.25K17.39K
Total

Net shares

+1.40K

Net value

$49.89K

Derivative Transactions0
No derivative transactions reported
Non-Derivative Holdings (Post-Transaction)0
No non-derivative holdings reported
Derivative Holdings (Post-Transaction)1

Restricted Stock Unit (2018 MSPP Match)

Direct
Underlying security
Common Stock

Underlying shares

7.02K

Shares owned

7.02K

Exercise price

Expiration

Exercise window

Total

Underlying

7.02K

Owned

7.02K

BOLANOWSKI KATHERINE — Insider Transaction (Form 4) Filed May 22, 2026 | Finecho