TANGO THERAPEUTICS INC

Ticker: TNGX CUSIP: 87583X109 Class: Common Stock

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

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

Q4 2025

Shares 576 Value ($000) $5 Avg Close $8.62 Range $6.69 - $11.20

Q3 2025

Shares 614 Value ($000) $5 Avg Close $6.77 Range $4.80 - $8.80

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	576	$5	$8.62	$6.69 - $11.20
Q3 2025	614	$5	$6.77	$4.80 - $8.80