GRID DYNAMICS HLDGS INC

Ticker: GDYN CUSIP: 39813G109 Class: Common Stock

Tower Research Capital LLC (TRC)'s Holding History (CIK: 0001533421)

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

Q4 2025
Shares 4,244 Value ($000) $38 Avg Close $8.66 Range $7.40 - $10.21
Q3 2025
Shares 8,666 Value ($000) $67 Avg Close $8.93 Range $7.37 - $12.86
Q2 2025
Shares 6,213 Value ($000) $72 Avg Close $13.15 Range $11.08 - $15.88
Q1 2025
Shares 2,016 Value ($000) $32 Avg Close $20.04 Range $15.23 - $25.50
Q4 2024
Shares 11,675 Value ($000) $260 Avg Close $17.46 Range $13.77 - $24.16
Q3 2024
Shares 5,286 Value ($000) $74 Avg Close $12.92 Range $10.15 - $14.67
Q2 2024
Shares 8,107 Value ($000) $85 Avg Close $10.31 Range $9.07 - $12.36
Q1 2024
Shares 685 Value ($000) $8 Avg Close $13.05 Range $11.64 - $14.70
Q4 2023
Shares 15,953 Value ($000) $213 Avg Close $12.19 Range $9.92 - $14.24
Q3 2023
Shares 983 Value ($000) $12 Avg Close $11.09 Range $9.00 - $12.39
Q2 2023
Shares 4,478 Value ($000) $41 Avg Close $10.02 Range $8.00 - $13.15
Q1 2023
Shares 1,534 Value ($000) $0 Avg Close $11.74 Range $9.55 - $14.16
Q4 2022
Shares 886 Value ($000) $0 Avg Close $12.97 Range $10.13 - $20.12
Q3 2022
Shares 5,657 Value ($000) $106 Avg Close $18.95 Range $15.77 - $24.27
Q2 2022
Shares 1,036 Value ($000) $18 Avg Close $16.34 Range $13.26 - $21.10
Q1 2022
Shares 16,764 Value ($000) $236 Avg Close $20.44 Range $9.09 - $39.67
Q4 2021
Shares 1,827 Value ($000) $69 Avg Close $34.56 Range $25.75 - $42.81
Q3 2021
Shares 3,869 Value ($000) $113 Avg Close $24.45 Range $15.29 - $32.69
Q2 2021
Shares 1,236 Value ($000) $19 Avg Close $15.67 Range $13.84 - $19.08
Q1 2021
Shares 3,157 Value ($000) $50 Avg Close $14.37 Range $11.97 - $16.85
Q4 2020
Shares 5,716 Value ($000) $72 Avg Close $9.65 Range $7.61 - $12.94
Q3 2020
Shares 20,394 Value ($000) $158 Avg Close $7.22 Range $6.33 - $8.10
Q2 2020
Shares 903 Value ($000) $6 Avg Close $8.19 Range $6.30 - $10.16
Q1 2020
Shares 273 Value ($000) $2 Avg Close $10.50 Range $4.61 - $13.51