GIBRALTAR INDS INC

Ticker: ROCK CUSIP: 374689107 Class: EQTY

Calamos Advisors LLC's Holding History (CIK: 0001316507)

Note: Option positions (PUT/CALL) are excluded.

Q4 2023

Shares 15,746 Value ($000) $1,244 Avg Close $68.33 Range $59.66 - $81.15

Q3 2023

Shares 39,845 Value ($000) $2,690 Avg Close $68.40 Range $59.11 - $77.10

Q2 2023

Shares 3,422 Value ($000) $215 Avg Close $54.08 Range $45.73 - $63.25

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2023	15,746	$1,244	$68.33	$59.66 - $81.15
Q3 2023	39,845	$2,690	$68.40	$59.11 - $77.10
Q2 2023	3,422	$215	$54.08	$45.73 - $63.25