GRID DYNAMICS HLDGS INC

Ticker: GDYN CUSIP: 39813G109 Class: Common Stock

JONES FINANCIAL COMPANIES LLLP's Holding History (CIK: 0000815917)

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

Q4 2025

Shares 501 Value ($000) $5 Avg Close $8.66 Range $7.40 - $10.21

Q3 2025

Shares 501 Value ($000) $4 Avg Close $8.93 Range $7.37 - $12.86

Q2 2025

Shares 1,301 Value ($000) $15 Avg Close $13.15 Range $11.08 - $15.88

Q1 2025

Shares 1,274 Value ($000) $20 Avg Close $20.04 Range $15.23 - $25.50

Q4 2024

Shares 474 Value ($000) $11 Avg Close $17.46 Range $13.77 - $24.16

Q3 2024

Shares 474 Value ($000) $7 Avg Close $12.92 Range $10.15 - $14.67

Q2 2024

Shares 337 Value ($000) $4 Avg Close $10.31 Range $9.07 - $12.36

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	501	$5	$8.66	$7.40 - $10.21
Q3 2025	501	$4	$8.93	$7.37 - $12.86
Q2 2025	1,301	$15	$13.15	$11.08 - $15.88
Q1 2025	1,274	$20	$20.04	$15.23 - $25.50
Q4 2024	474	$11	$17.46	$13.77 - $24.16
Q3 2024	474	$7	$12.92	$10.15 - $14.67
Q2 2024	337	$4	$10.31	$9.07 - $12.36