GIBRALTAR INDS INC

Ticker: ROCK CUSIP: 374689107 Class: EQTY

Parametrica Management Ltd's Holding History (CIK: 0001535110)

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

Q4 2017
Shares 9,655 Value ($000) $319 Avg Close $31.95 Range $29.50 - $34.20