GIBRALTAR INDS INC

Ticker: ROCK CUSIP: 374689107 Class: EQTY

MARTINGALE ASSET MANAGEMENT L P's Holding History (CIK: 0000936944)

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

Q3 2025
Shares 21,238 Value ($000) $1,334 Avg Close $62.56 Range $56.50 - $67.90
Q2 2025
Shares 38,976 Value ($000) $2,300 Avg Close $57.26 Range $48.96 - $63.60
Q1 2025
Shares 43,063 Value ($000) $2,526 Avg Close $62.21 Range $55.31 - $71.07
Q4 2024
Shares 34,512 Value ($000) $2,033 Avg Close $68.17 Range $58.28 - $74.97
Q3 2024
Shares 45,250 Value ($000) $3,164 Avg Close $69.81 Range $61.92 - $81.90
Q2 2024
Shares 44,850 Value ($000) $3,074 Avg Close $72.79 Range $67.44 - $81.46
Q1 2024
Shares 43,167 Value ($000) $3,476 Avg Close $79.68 Range $68.41 - $87.40
Q4 2023
Shares 41,817 Value ($000) $3,303 Avg Close $68.33 Range $59.66 - $81.15
Q3 2023
Shares 28,837 Value ($000) $1,947 Avg Close $68.40 Range $59.11 - $77.10