DIANTHUS THERAPEUTICS INC

Ticker: DNTH CUSIP: 252828108 Class: Common Stock

STATE STREET CORP's Holding History (CIK: 0000093751)

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

Q4 2025

Shares 1,507,619 Value ($000) $62,129 Avg Close $38.77 Range $32.22 - $45.46

Q3 2025

Shares 671,048 Value ($000) $26,406 Avg Close $25.56 Range $17.77 - $40.16

Q2 2025

Shares 820,137 Value ($000) $15,279 Avg Close $18.76 Range $13.37 - $23.69

Q1 2025

Shares 759,679 Value ($000) $13,781 Avg Close $22.04 Range $17.50 - $28.65

Q4 2024

Shares 818,843 Value ($000) $17,851 Avg Close $25.71 Range $19.85 - $32.27

Q3 2024

Shares 821,131 Value ($000) $22,483 Avg Close $27.85 Range $24.18 - $31.61

Q2 2024

Shares 407,706 Value ($000) $10,551 Avg Close $24.04 Range $19.73 - $30.52

Q1 2024

Shares 20,398 Value ($000) $612 Avg Close $21.73 Range $10.22 - $33.77

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,507,619	$62,129	$38.77	$32.22 - $45.46
Q3 2025	671,048	$26,406	$25.56	$17.77 - $40.16
Q2 2025	820,137	$15,279	$18.76	$13.37 - $23.69
Q1 2025	759,679	$13,781	$22.04	$17.50 - $28.65
Q4 2024	818,843	$17,851	$25.71	$19.85 - $32.27
Q3 2024	821,131	$22,483	$27.85	$24.18 - $31.61
Q2 2024	407,706	$10,551	$24.04	$19.73 - $30.52
Q1 2024	20,398	$612	$21.73	$10.22 - $33.77