GIBRALTAR INDS INC

Ticker: ROCK CUSIP: 374689107 Class: EQTY

Glassman Wealth Services's Holding History (CIK: 0001642160)

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

Q1 2021
Shares 1 Value ($000) $0 Avg Close $91.76 Range $73.29 - $103.02