JANUX THERAPEUTICS INC

Ticker: JANX CUSIP: 47103J105 Class: Common Stock

Rock Springs Capital Management LP's Holding History (CIK: 0001595725)

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

Q4 2025

Shares 358,798 Value ($000) $4,951 Avg Close $23.52 Range $13.62 - $35.34

Q3 2025

Shares 210,366 Value ($000) $5,141 Avg Close $24.35 Range $21.73 - $28.39

Q2 2025

Shares 210,266 Value ($000) $4,857 Avg Close $26.35 Range $22.48 - $33.97

Q1 2025

Shares 204,466 Value ($000) $5,521 Avg Close $37.69 Range $26.39 - $61.59

Q4 2024

Shares 204,466 Value ($000) $10,947 Avg Close $52.89 Range $40.02 - $71.71

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	358,798	$4,951	$23.52	$13.62 - $35.34
Q3 2025	210,366	$5,141	$24.35	$21.73 - $28.39
Q2 2025	210,266	$4,857	$26.35	$22.48 - $33.97
Q1 2025	204,466	$5,521	$37.69	$26.39 - $61.59
Q4 2024	204,466	$10,947	$52.89	$40.02 - $71.71