RHYTHM PHARMACEUTICALS INC

Ticker: RYTM CUSIP: 76243J105 Class: Common Stock

Hood River Capital Management LLC's Holding History (CIK: 0001578177)

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

Q4 2025

Shares 237,043 Value ($000) $25,373 Avg Close $106.08 Range $95.27 - $122.20

Q3 2025

Shares 235,836 Value ($000) $23,817 Avg Close $92.84 Range $62.84 - $106.52

Q2 2025

Shares 543,688 Value ($000) $34,356 Avg Close $61.23 Range $45.91 - $69.89

Q1 2025

Shares 659,431 Value ($000) $34,930 Avg Close $55.48 Range $47.86 - $62.14

Q4 2024

Shares 643,691 Value ($000) $36,034 Avg Close $55.24 Range $46.80 - $68.58

Q3 2024

Shares 614,598 Value ($000) $32,199 Avg Close $47.92 Range $40.46 - $55.64

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	237,043	$25,373	$106.08	$95.27 - $122.20
Q3 2025	235,836	$23,817	$92.84	$62.84 - $106.52
Q2 2025	543,688	$34,356	$61.23	$45.91 - $69.89
Q1 2025	659,431	$34,930	$55.48	$47.86 - $62.14
Q4 2024	643,691	$36,034	$55.24	$46.80 - $68.58
Q3 2024	614,598	$32,199	$47.92	$40.46 - $55.64