RHYTHM PHARMACEUTICALS INC

Ticker: RYTM CUSIP: 76243J105 Class: Common Stock

Granahan Investment Management, LLC's Holding History (CIK: 0001026710)

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

Q4 2025

Shares 53,452 Value ($000) $5,722 Avg Close $106.08 Range $95.27 - $122.20

Q3 2025

Shares 49,728 Value ($000) $5,022 Avg Close $92.84 Range $62.84 - $106.52

Q2 2025

Shares 41,172 Value ($000) $2,602 Avg Close $61.23 Range $45.91 - $69.89

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	53,452	$5,722	$106.08	$95.27 - $122.20
Q3 2025	49,728	$5,022	$92.84	$62.84 - $106.52
Q2 2025	41,172	$2,602	$61.23	$45.91 - $69.89