GRID DYNAMICS HLDGS INC

Ticker: GDYN CUSIP: 39813G109 Class: Common Stock

QUADRANT CAPITAL GROUP LLC's Holding History (CIK: 0001650717)

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

Q4 2025
Shares 1,187 Value ($000) $11 Avg Close $8.66 Range $7.40 - $10.21
Q3 2025
Shares 69 Value ($000) $1 Avg Close $8.93 Range $7.37 - $12.86
Q1 2025
Shares 274 Value ($000) $4 Avg Close $20.04 Range $15.23 - $25.50
Q2 2024
Shares 36 Value ($000) $0 Avg Close $10.31 Range $9.07 - $12.36
Q1 2024
Shares 77 Value ($000) $1 Avg Close $13.05 Range $11.64 - $14.70
Q4 2023
Shares 36 Value ($000) $0 Avg Close $12.19 Range $9.92 - $14.24
Q3 2023
Shares 47 Value ($000) $1 Avg Close $11.09 Range $9.00 - $12.39
Q3 2022
Shares 199 Value ($000) $4 Avg Close $18.95 Range $15.77 - $24.27
Q2 2022
Shares 35 Value ($000) $1 Avg Close $16.34 Range $13.26 - $21.10