DIANTHUS THERAPEUTICS INC

Ticker: DNTH CUSIP: 252828108 Class: Common Stock

GREAT POINT PARTNERS LLC's Holding History (CIK: 0001281446)

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

Q4 2025

Shares 350,000 Value ($000) $14,424 Avg Close $38.77 Range $32.22 - $45.46

Q3 2025

Shares 265,803 Value ($000) $10,459 Avg Close $25.56 Range $17.77 - $40.16

Q1 2025

Shares 275,000 Value ($000) $4,989 Avg Close $22.04 Range $17.50 - $28.65

Q4 2024

Shares 275,000 Value ($000) $5,995 Avg Close $25.71 Range $19.85 - $32.27

Q3 2024

Shares 275,000 Value ($000) $7,530 Avg Close $27.85 Range $24.18 - $31.61

Q2 2024

Shares 757,929 Value ($000) $19,615 Avg Close $24.04 Range $19.73 - $30.52

Q1 2024

Shares 625,000 Value ($000) $18,750 Avg Close $21.73 Range $10.22 - $33.77

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	350,000	$14,424	$38.77	$32.22 - $45.46
Q3 2025	265,803	$10,459	$25.56	$17.77 - $40.16
Q1 2025	275,000	$4,989	$22.04	$17.50 - $28.65
Q4 2024	275,000	$5,995	$25.71	$19.85 - $32.27
Q3 2024	275,000	$7,530	$27.85	$24.18 - $31.61
Q2 2024	757,929	$19,615	$24.04	$19.73 - $30.52
Q1 2024	625,000	$18,750	$21.73	$10.22 - $33.77