NEUROGENE INC

Ticker: NGNE CUSIP: 64135M105 Class: Common Stock

GAMMA Investing LLC's Holding History (CIK: 0002010235)

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

Q4 2025

Shares 408 Value ($000) $8 Avg Close $24.89 Range $17.29 - $37.27

Q3 2025

Shares 517 Value ($000) $9 Avg Close $20.08 Range $14.65 - $23.88

Q2 2025

Shares 303 Value ($000) $5 Avg Close $15.69 Range $6.88 - $25.19

Q1 2025

Shares 353 Value ($000) $4 Avg Close $17.37 Range $11.02 - $26.48

Q4 2024

Shares 134 Value ($000) $3 Avg Close $37.21 Range $14.44 - $74.49

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	408	$8	$24.89	$17.29 - $37.27
Q3 2025	517	$9	$20.08	$14.65 - $23.88
Q2 2025	303	$5	$15.69	$6.88 - $25.19
Q1 2025	353	$4	$17.37	$11.02 - $26.48
Q4 2024	134	$3	$37.21	$14.44 - $74.49