COYA THERAPEUTICS INC

Ticker: COYA CUSIP: 22407B108 Class: COMMON STOCK

SBI Securities Co., Ltd.'s Holding History (CIK: 0001851815)

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

Q4 2025

Shares 921 Value ($000) $5 Avg Close $6.08 Range $5.25 - $7.75

Q3 2025

Shares 922 Value ($000) $5 Avg Close $6.08 Range $5.10 - $7.30

Q2 2025

Shares 921 Value ($000) $5 Avg Close $5.79 Range $4.65 - $7.05

Q1 2025

Shares 911 Value ($000) $6 Avg Close $6.33 Range $5.32 - $8.29

Q4 2024

Shares 761 Value ($000) $4 Avg Close $6.81 Range $5.07 - $10.24

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	921	$5	$6.08	$5.25 - $7.75
Q3 2025	922	$5	$6.08	$5.10 - $7.30
Q2 2025	921	$5	$5.79	$4.65 - $7.05
Q1 2025	911	$6	$6.33	$5.32 - $8.29
Q4 2024	761	$4	$6.81	$5.07 - $10.24