KORRO BIO INC

Ticker: KRRO CUSIP: 500946108 Class: Common Stock

Optiver Holding B.V.'s Holding History (CIK: 0001859606)

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

Q4 2025

Shares 116 Value ($000) $1 Avg Close $23.38 Range $5.20 - $55.89

Q3 2025

Shares 116 Value ($000) $6 Avg Close $22.19 Range $12.27 - $48.36

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	116	$1	$23.38	$5.20 - $55.89
Q3 2025	116	$6	$22.19	$12.27 - $48.36