CORNERSTONE BLDG BRANDS INC

CUSIP: 21925D109 Class: COM

Parallax Volatility Advisers, L.P.'s Holding History (CIK: 0001521001)

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

Q1 2022
Shares 20,000 Value ($000) $486 Avg Close — Range —
Q3 2021
Shares 68,978 Value ($000) $1,008 Avg Close — Range —
Q1 2021
Shares 51,827 Value ($000) $727 Avg Close — Range —