GIBRALTAR INDS INC

Ticker: ROCK CUSIP: 374689107 Class: EQTY

ROBOTTI ROBERT's Holding History (CIK: 0001105838)

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

Q3 2019
Shares 21,733 Value ($000) $998 Avg Close $41.86 Range $38.79 - $47.23
Q2 2019
Shares 33,334 Value ($000) $1,345 Avg Close $38.87 Range $35.29 - $41.82
Q1 2019
Shares 34,684 Value ($000) $1,409 Avg Close $38.15 Range $33.42 - $43.48
Q4 2018
Shares 35,429 Value ($000) $1,261 Avg Close $36.48 Range $31.96 - $46.61
Q3 2018
Shares 35,429 Value ($000) $1,616 Avg Close $43.25 Range $36.50 - $49.10
Q2 2018
Shares 38,559 Value ($000) $1,446 Avg Close $37.15 Range $32.60 - $40.70
Q1 2018
Shares 62,664 Value ($000) $2,121 Avg Close $34.72 Range $30.06 - $38.80
Q4 2017
Shares 96,716 Value ($000) $3,192 Avg Close $31.95 Range $29.50 - $34.20
Q3 2017
Shares 101,848 Value ($000) $3,173 Avg Close $30.18 Range $25.61 - $36.08
Q2 2017
Shares 105,408 Value ($000) $3,652 Avg Close $35.29 Range $30.40 - $41.40
Q1 2017
Shares 103,128 Value ($000) $4,249 Avg Close $41.84 Range $38.55 - $45.05
Q4 2016
Shares 105,408 Value ($000) $4,390 Avg Close $41.33 Range $34.54 - $48.05
Q3 2016
Shares 106,633 Value ($000) $3,961 Avg Close $36.62 Range $31.35 - $40.00
Q2 2016
Shares 145,293 Value ($000) $4,587 Avg Close $28.78 Range $24.12 - $32.46
Q1 2016
Shares 156,443 Value ($000) $4,474 Avg Close $23.31 Range $18.23 - $28.75
Q4 2015
Shares 195,693 Value ($000) $4,978 Avg Close $23.97 Range $17.79 - $27.89
Q3 2015
Shares 199,393 Value ($000) $3,659 Avg Close $18.32 Range $15.94 - $21.49
Q2 2015
Shares 199,393 Value ($000) $4,062 Avg Close $18.15 Range $15.75 - $21.38
Q1 2015
Shares 199,393 Value ($000) $3,272 Avg Close $15.46 Range $13.44 - $17.22
Q4 2014
Shares 231,841 Value ($000) $3,770 Avg Close $14.79 Range $12.65 - $16.65
Q3 2014
Shares 233,066 Value ($000) $3,191 Avg Close $15.33 Range $13.65 - $16.49
Q2 2014
Shares 265,044 Value ($000) $4,111 Avg Close $16.58 Range $14.50 - $19.01
Q1 2014
Shares 303,734 Value ($000) $5,731 Avg Close $18.13 Range $16.87 - $19.23
Q4 2013
Shares 342,938 Value ($000) $6,375 Avg Close $16.38 Range $13.60 - $18.76
Q3 2013
Shares 481,638 Value ($000) $6,868 Avg Close $14.36 Range $12.62 - $16.90
Q2 2013
Shares 485,951 Value ($000) $7,075 Avg Close $16.89 Range $14.43 - $19.29