CORNERSTONE BLDG BRANDS INC

CUSIP: 21925D109 Class: COM

GAMCO INVESTORS, INC. ET AL's Holding History (CIK: 0000807249)

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

Q2 2022
Shares 33,000 Value ($000) $808 Avg Close — Range —
Q1 2022
Shares 14,500 Value ($000) $353 Avg Close — Range —