RHYTHM PHARMACEUTICALS INC

Ticker: RYTM CUSIP: 76243J105 Class: Common Stock

Samsara BioCapital, LLC's Holding History (CIK: 0001744967)

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

Q3 2025

Shares 30,285 Value ($000) $3,058 Avg Close $92.84 Range $62.84 - $106.52

Q2 2025

Shares 50,476 Value ($000) $3,190 Avg Close $61.23 Range $45.91 - $69.89

Q1 2025

Shares 138,118 Value ($000) $7,316 Avg Close $55.48 Range $47.86 - $62.14

Q4 2024

Shares 172,647 Value ($000) $9,665 Avg Close $55.24 Range $46.80 - $68.58

Q3 2024

Shares 172,647 Value ($000) $9,045 Avg Close $47.92 Range $40.46 - $55.64

Q2 2024

Shares 172,647 Value ($000) $7,089 Avg Close $39.92 Range $35.17 - $45.92

Q1 2024

Shares 172,647 Value ($000) $7,481 Avg Close $43.76 Range $37.66 - $52.57

Q4 2023

Shares 172,647 Value ($000) $7,937 Avg Close $31.55 Range $20.97 - $50.27

Q3 2023

Shares 345,293 Value ($000) $7,916 Avg Close $22.39 Range $15.50 - $28.25

Q2 2023

Shares 345,293 Value ($000) $5,694 Avg Close $18.05 Range $15.52 - $21.67

Q1 2023

Shares 345,293 Value ($000) $6,160 Avg Close $25.11 Range $15.95 - $34.99

Q4 2022

Shares 345,293 Value ($000) $10,055 Avg Close $25.70 Range $21.57 - $30.90

Q3 2022

Shares 345,293 Value ($000) $8,460 Avg Close $18.60 Range $4.08 - $30.98

Q2 2022

Shares 345,293 Value ($000) $1,433 Avg Close $5.47 Range $3.04 - $12.42

Q1 2022

Shares 345,293 Value ($000) $3,978 Avg Close $8.78 Range $6.01 - $12.61

Q4 2021

Shares 345,293 Value ($000) $3,446 Avg Close $11.23 Range $8.44 - $14.21

Q3 2021

Shares 300,293 Value ($000) $3,922 Avg Close $15.27 Range $11.53 - $20.81

Q2 2021

Shares 300,293 Value ($000) $5,880 Avg Close $20.76 Range $18.19 - $23.35

Q1 2021

Shares 201,046 Value ($000) $4,276 Avg Close $29.00 Range $19.13 - $43.26

Q4 2020

Shares 201,046 Value ($000) $5,977 Avg Close $25.42 Range $20.49 - $34.27

Q3 2020

Shares 234,846 Value ($000) $5,089 Avg Close $22.93 Range $18.00 - $32.24

Q2 2020

Shares 276,289 Value ($000) $6,161 Avg Close $19.49 Range $14.12 - $25.86

Q1 2020

Shares 276,289 Value ($000) $4,205 Avg Close $17.90 Range $12.99 - $23.14

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	30,285	$3,058	$92.84	$62.84 - $106.52
Q2 2025	50,476	$3,190	$61.23	$45.91 - $69.89
Q1 2025	138,118	$7,316	$55.48	$47.86 - $62.14
Q4 2024	172,647	$9,665	$55.24	$46.80 - $68.58
Q3 2024	172,647	$9,045	$47.92	$40.46 - $55.64
Q2 2024	172,647	$7,089	$39.92	$35.17 - $45.92
Q1 2024	172,647	$7,481	$43.76	$37.66 - $52.57
Q4 2023	172,647	$7,937	$31.55	$20.97 - $50.27
Q3 2023	345,293	$7,916	$22.39	$15.50 - $28.25
Q2 2023	345,293	$5,694	$18.05	$15.52 - $21.67
Q1 2023	345,293	$6,160	$25.11	$15.95 - $34.99
Q4 2022	345,293	$10,055	$25.70	$21.57 - $30.90
Q3 2022	345,293	$8,460	$18.60	$4.08 - $30.98
Q2 2022	345,293	$1,433	$5.47	$3.04 - $12.42
Q1 2022	345,293	$3,978	$8.78	$6.01 - $12.61
Q4 2021	345,293	$3,446	$11.23	$8.44 - $14.21
Q3 2021	300,293	$3,922	$15.27	$11.53 - $20.81
Q2 2021	300,293	$5,880	$20.76	$18.19 - $23.35
Q1 2021	201,046	$4,276	$29.00	$19.13 - $43.26
Q4 2020	201,046	$5,977	$25.42	$20.49 - $34.27
Q3 2020	234,846	$5,089	$22.93	$18.00 - $32.24
Q2 2020	276,289	$6,161	$19.49	$14.12 - $25.86
Q1 2020	276,289	$4,205	$17.90	$12.99 - $23.14