TAYSHA GENE THERAPIES INC

Ticker: TSHA CUSIP: 877619106 Class: Stock

BlackRock, Inc.'s Holding History (CIK: 0002012383)

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

Q4 2025

Shares 18,643,129 Value ($000) $102,537 Avg Close $4.86 Range $3.10 - $6.02

Q3 2025

Shares 16,364,861 Value ($000) $53,513 Avg Close $2.83 Range $2.25 - $3.40

Q2 2025

Shares 13,303,775 Value ($000) $30,732 Avg Close $2.17 Range $1.05 - $3.24

Q1 2025

Shares 13,589,178 Value ($000) $18,889 Avg Close $1.67 Range $1.17 - $2.07

Q4 2024

Shares 13,531,467 Value ($000) $23,409 Avg Close $2.07 Range $1.19 - $3.31

Q3 2024

Shares 13,520,533 Value ($000) $27,176 Avg Close $2.19 Range $1.93 - $2.53

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	18,643,129	$102,537	$4.86	$3.10 - $6.02
Q3 2025	16,364,861	$53,513	$2.83	$2.25 - $3.40
Q2 2025	13,303,775	$30,732	$2.17	$1.05 - $3.24
Q1 2025	13,589,178	$18,889	$1.67	$1.17 - $2.07
Q4 2024	13,531,467	$23,409	$2.07	$1.19 - $3.31
Q3 2024	13,520,533	$27,176	$2.19	$1.93 - $2.53