GIBRALTAR INDS INC

Ticker: ROCK CUSIP: 374689107 Class: EQTY

BRIDGEWAY CAPITAL MANAGEMENT, LLC's Holding History (CIK: 0001107261)

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

Q1 2021

Shares 16,700 Value ($000) $1,528 Avg Close $91.76 Range $73.29 - $103.02

Q1 2018

Shares 14,350 Value ($000) $486 Avg Close $34.72 Range $30.06 - $38.80

Q4 2017

Shares 35,056 Value ($000) $1,157 Avg Close $31.95 Range $29.50 - $34.20

Q3 2017

Shares 35,056 Value ($000) $1,092 Avg Close $30.18 Range $25.61 - $36.08

Q2 2017

Shares 44,456 Value ($000) $1,585 Avg Close $35.29 Range $30.40 - $41.40

Q1 2017

Shares 111,056 Value ($000) $4,576 Avg Close $41.84 Range $38.55 - $45.05

Q4 2016

Shares 253,856 Value ($000) $10,573 Avg Close $41.33 Range $34.54 - $48.05

Q3 2016

Shares 317,306 Value ($000) $11,788 Avg Close $36.62 Range $31.35 - $40.00

Q2 2016

Shares 258,806 Value ($000) $8,171 Avg Close $28.78 Range $24.12 - $32.46

Q1 2016

Shares 211,906 Value ($000) $6,061 Avg Close $23.31 Range $18.23 - $28.75

Q4 2015

Shares 211,856 Value ($000) $5,390 Avg Close $23.97 Range $17.79 - $27.89

Q3 2015

Shares 211,906 Value ($000) $3,888 Avg Close $18.32 Range $15.94 - $21.49

Q2 2015

Shares 166,906 Value ($000) $3,400 Avg Close $18.15 Range $15.75 - $21.38

Q1 2015

Shares 166,556 Value ($000) $2,733 Avg Close $15.46 Range $13.44 - $17.22

Q4 2014

Shares 166,556 Value ($000) $2,708 Avg Close $14.79 Range $12.65 - $16.65

Q3 2014

Shares 166,556 Value ($000) $2,280 Avg Close $15.33 Range $13.65 - $16.49

Q2 2014

Shares 166,556 Value ($000) $2,583 Avg Close $16.58 Range $14.50 - $19.01

Q1 2014

Shares 166,556 Value ($000) $3,143 Avg Close $18.13 Range $16.87 - $19.23

Q4 2013

Shares 166,556 Value ($000) $3,096 Avg Close $16.38 Range $13.60 - $18.76

Q3 2013

Shares 166,556 Value ($000) $2,375 Avg Close $14.36 Range $12.62 - $16.90

Q2 2013

Shares 40,750 Value ($000) $593 Avg Close $16.89 Range $14.43 - $19.29

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2021	16,700	$1,528	$91.76	$73.29 - $103.02
Q1 2018	14,350	$486	$34.72	$30.06 - $38.80
Q4 2017	35,056	$1,157	$31.95	$29.50 - $34.20
Q3 2017	35,056	$1,092	$30.18	$25.61 - $36.08
Q2 2017	44,456	$1,585	$35.29	$30.40 - $41.40
Q1 2017	111,056	$4,576	$41.84	$38.55 - $45.05
Q4 2016	253,856	$10,573	$41.33	$34.54 - $48.05
Q3 2016	317,306	$11,788	$36.62	$31.35 - $40.00
Q2 2016	258,806	$8,171	$28.78	$24.12 - $32.46
Q1 2016	211,906	$6,061	$23.31	$18.23 - $28.75
Q4 2015	211,856	$5,390	$23.97	$17.79 - $27.89
Q3 2015	211,906	$3,888	$18.32	$15.94 - $21.49
Q2 2015	166,906	$3,400	$18.15	$15.75 - $21.38
Q1 2015	166,556	$2,733	$15.46	$13.44 - $17.22
Q4 2014	166,556	$2,708	$14.79	$12.65 - $16.65
Q3 2014	166,556	$2,280	$15.33	$13.65 - $16.49
Q2 2014	166,556	$2,583	$16.58	$14.50 - $19.01
Q1 2014	166,556	$3,143	$18.13	$16.87 - $19.23
Q4 2013	166,556	$3,096	$16.38	$13.60 - $18.76
Q3 2013	166,556	$2,375	$14.36	$12.62 - $16.90
Q2 2013	40,750	$593	$16.89	$14.43 - $19.29