GIBRALTAR INDS INC

Ticker: ROCK CUSIP: 374689107 Class: EQTY

Telemark Asset Management, LLC's Holding History (CIK: 0001420816)

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

Q1 2021
Shares 88,000 Value ($000) $8,053 Avg Close $91.76 Range $73.29 - $103.02