STERLING INFRASTRUCTURE INC

Ticker: STRL CUSIP: 859241101 Class: COM

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

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

Q1 2018
Shares 227 Value ($000) $3 Avg Close $13.21 Range $10.74 - $16.68
Q4 2017
Shares 3,906 Value ($000) $64 Avg Close $16.47 Range $14.12 - $18.90