DIANTHUS THERAPEUTICS INC

Ticker: DNTH CUSIP: 252828108 Class: Common Stock

Squarepoint Ops LLC's Holding History (CIK: 0001642575)

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

Q4 2025

Shares 207,119 Value ($000) $8,535 Avg Close $38.77 Range $32.22 - $45.46

Q2 2025

Shares 30,709 Value ($000) $572 Avg Close $18.76 Range $13.37 - $23.69

Q1 2025

Shares 10,985 Value ($000) $199 Avg Close $22.04 Range $17.50 - $28.65

Q4 2024

Shares 11,081 Value ($000) $242 Avg Close $25.71 Range $19.85 - $32.27

Q3 2024

Shares 15,163 Value ($000) $415 Avg Close $27.85 Range $24.18 - $31.61

Q1 2024

Shares 13,642 Value ($000) $409 Avg Close $21.73 Range $10.22 - $33.77

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	207,119	$8,535	$38.77	$32.22 - $45.46
Q2 2025	30,709	$572	$18.76	$13.37 - $23.69
Q1 2025	10,985	$199	$22.04	$17.50 - $28.65
Q4 2024	11,081	$242	$25.71	$19.85 - $32.27
Q3 2024	15,163	$415	$27.85	$24.18 - $31.61
Q1 2024	13,642	$409	$21.73	$10.22 - $33.77