NEUROGENE INC

Ticker: NGNE CUSIP: 64135M105 Class: Common Stock

AMERICAN CENTURY COMPANIES INC's Holding History (CIK: 0000748054)

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

Q4 2025

Shares 17,560 Value ($000) $362 Avg Close $24.89 Range $17.29 - $37.27

Q3 2025

Shares 13,631 Value ($000) $236 Avg Close $20.08 Range $14.65 - $23.88

Q1 2024

Shares 6,747 Value ($000) $343 Avg Close $33.40 Range $19.00 - $53.00

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	17,560	$362	$24.89	$17.29 - $37.27
Q3 2025	13,631	$236	$20.08	$14.65 - $23.88
Q1 2024	6,747	$343	$33.40	$19.00 - $53.00