GP STRATEGIES CORP

CUSIP: 36225V104 Class: COM

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

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

Q4 2020
Shares 45,885 Value ($000) $544 Avg Close — Range —
Q3 2020
Shares 41,064 Value ($000) $396 Avg Close — Range —
Q2 2020
Shares 39,335 Value ($000) $337 Avg Close — Range —
Q4 2017
Shares 1,932 Value ($000) $45 Avg Close — Range —