INSTIL BIO INC

Ticker: TIL CUSIP: 45783C200 Class: Stock

Siren, L.L.C.'s Holding History (CIK: 0002005245)

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

Q4 2025

Shares 203,933 Value ($000) $2,243 Avg Close $14.79 Range $10.17 - $21.98

Q3 2025

Shares 203,933 Value ($000) $3,642 Avg Close $25.38 Range $15.75 - $33.83

Q2 2025

Shares 203,933 Value ($000) $4,248 Avg Close $20.91 Range $10.80 - $42.79

Q1 2025

Shares 203,933 Value ($000) $3,540 Avg Close $20.74 Range $15.66 - $27.69

Q4 2024

Shares 192,433 Value ($000) $3,674 Avg Close $30.49 Range $18.35 - $69.00

Q3 2024

Shares 192,433 Value ($000) $12,955 Avg Close $23.54 Range $9.62 - $92.00

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	203,933	$2,243	$14.79	$10.17 - $21.98
Q3 2025	203,933	$3,642	$25.38	$15.75 - $33.83
Q2 2025	203,933	$4,248	$20.91	$10.80 - $42.79
Q1 2025	203,933	$3,540	$20.74	$15.66 - $27.69
Q4 2024	192,433	$3,674	$30.49	$18.35 - $69.00
Q3 2024	192,433	$12,955	$23.54	$9.62 - $92.00