4D MOLECULAR THERAPEUTICS IN

Ticker: FDMT CUSIP: 35104E100 Class: Common Stock

GROUP ONE TRADING, L.P.'s Holding History (CIK: 0000932540)

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

Q4 2024

Shares 3,711 Value ($000) $21 Avg Close $7.85 Range $5.22 - $10.78

Q2 2024

Shares 2,065 Value ($000) $43 Avg Close $25.09 Range $20.33 - $31.87

Q4 2023

Shares 3,691 Value ($000) $75 Avg Close $13.16 Range $9.44 - $21.53

Q3 2023

Shares 425 Value ($000) $5 Avg Close $16.73 Range $12.34 - $20.47

Q2 2023

Shares 1,041 Value ($000) $19 Avg Close $18.41 Range $13.26 - $24.10

Q1 2023

Shares 791 Value ($000) $14 Avg Close $19.45 Range $14.67 - $23.81

Q4 2021

Shares 242 Value ($000) $5 Avg Close $24.51 Range $18.57 - $34.00

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2024	3,711	$21	$7.85	$5.22 - $10.78
Q2 2024	2,065	$43	$25.09	$20.33 - $31.87
Q4 2023	3,691	$75	$13.16	$9.44 - $21.53
Q3 2023	425	$5	$16.73	$12.34 - $20.47
Q2 2023	1,041	$19	$18.41	$13.26 - $24.10
Q1 2023	791	$14	$19.45	$14.67 - $23.81
Q4 2021	242	$5	$24.51	$18.57 - $34.00