GIBRALTAR INDS INC

Ticker: ROCK CUSIP: 374689107 Class: EQTY

KIRR MARBACH & CO LLC /IN/'s Holding History (CIK: 0000764112)

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

Q2 2016
Shares 10,945 Value ($000) $346 Avg Close $28.78 Range $24.12 - $32.46
Q1 2016
Shares 12,535 Value ($000) $359 Avg Close $23.31 Range $18.23 - $28.75