GP STRATEGIES CORP

CUSIP: 36225V104 Class: COM

GROUP ONE TRADING, L.P.'s Holding History (CIK: 0000932540)

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

Q3 2021
Shares 1,100 Value ($000) $23 Avg Close — Range —
Q4 2020
Shares 1,200 Value ($000) $14 Avg Close — Range —
Q3 2020
Shares 200 Value ($000) $2 Avg Close — Range —
Q2 2015
Shares 1,300 Value ($000) $43 Avg Close — Range —
Q1 2015
Shares 1,300 Value ($000) $48 Avg Close — Range —