GIBRALTAR INDS INC

Ticker: ROCK CUSIP: 374689107 Class: EQTY

Employees Retirement System of Texas's Holding History (CIK: 0001398739)

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

Q2 2016

Shares 22,900 Value ($000) $723 Avg Close $28.78 Range $24.12 - $32.46

Q1 2016

Shares 51,900 Value ($000) $1,484 Avg Close $23.31 Range $18.23 - $28.75

Q4 2015

Shares 51,900 Value ($000) $1,320 Avg Close $23.97 Range $17.79 - $27.89

Q3 2015

Shares 88,900 Value ($000) $1,631 Avg Close $18.32 Range $15.94 - $21.49

Q2 2015

Shares 146,900 Value ($000) $2,992 Avg Close $18.15 Range $15.75 - $21.38

Q1 2015

Shares 146,900 Value ($000) $2,411 Avg Close $15.46 Range $13.44 - $17.22

Q4 2014

Shares 146,900 Value ($000) $2,389 Avg Close $14.79 Range $12.65 - $16.65

Q3 2014

Shares 146,900 Value ($000) $2,011 Avg Close $15.33 Range $13.65 - $16.49

Q2 2014

Shares 146,900 Value ($000) $2,278 Avg Close $16.58 Range $14.50 - $19.01

Q1 2014

Shares 146,900 Value ($000) $2,772 Avg Close $18.13 Range $16.87 - $19.23

Q4 2013

Shares 146,900 Value ($000) $2,731 Avg Close $16.38 Range $13.60 - $18.76

Q3 2013

Shares 146,900 Value ($000) $2,095 Avg Close $14.36 Range $12.62 - $16.90

Q2 2013

Shares 133,000 Value ($000) $1,936 Avg Close $16.89 Range $14.43 - $19.29

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2016	22,900	$723	$28.78	$24.12 - $32.46
Q1 2016	51,900	$1,484	$23.31	$18.23 - $28.75
Q4 2015	51,900	$1,320	$23.97	$17.79 - $27.89
Q3 2015	88,900	$1,631	$18.32	$15.94 - $21.49
Q2 2015	146,900	$2,992	$18.15	$15.75 - $21.38
Q1 2015	146,900	$2,411	$15.46	$13.44 - $17.22
Q4 2014	146,900	$2,389	$14.79	$12.65 - $16.65
Q3 2014	146,900	$2,011	$15.33	$13.65 - $16.49
Q2 2014	146,900	$2,278	$16.58	$14.50 - $19.01
Q1 2014	146,900	$2,772	$18.13	$16.87 - $19.23
Q4 2013	146,900	$2,731	$16.38	$13.60 - $18.76
Q3 2013	146,900	$2,095	$14.36	$12.62 - $16.90
Q2 2013	133,000	$1,936	$16.89	$14.43 - $19.29