RHYTHM PHARMACEUTICALS INC

Ticker: RYTM CUSIP: 76243J105 Class: Common Stock

DIMENSIONAL FUND ADVISORS LP's Holding History (CIK: 0000354204)

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

Q4 2025

Shares 32,018 Value ($000) $3,427 Avg Close $106.08 Range $95.27 - $122.20

Q3 2025

Shares 28,378 Value ($000) $2,866 Avg Close $92.84 Range $62.84 - $106.52

Q4 2023

Shares 96,948 Value ($000) $4,459 Avg Close $31.55 Range $20.97 - $50.27

Q3 2023

Shares 96,948 Value ($000) $2,223 Avg Close $22.39 Range $15.50 - $28.25

Q2 2023

Shares 103,958 Value ($000) $1,715 Avg Close $18.05 Range $15.52 - $21.67

Q1 2023

Shares 124,509 Value ($000) $2,221 Avg Close $25.11 Range $15.95 - $34.99

Q4 2022

Shares 136,991 Value ($000) $4 Avg Close $25.70 Range $21.57 - $30.90

Q3 2022

Shares 223,131 Value ($000) $5,466 Avg Close $18.60 Range $4.08 - $30.98

Q2 2022

Shares 253,241 Value ($000) $1,050 Avg Close $5.47 Range $3.04 - $12.42

Q1 2022

Shares 193,709 Value ($000) $2,231 Avg Close $8.78 Range $6.01 - $12.61

Q4 2021

Shares 158,869 Value ($000) $1,586 Avg Close $11.23 Range $8.44 - $14.21

Q3 2021

Shares 180,445 Value ($000) $2,357 Avg Close $15.27 Range $11.53 - $20.81

Q2 2021

Shares 290,270 Value ($000) $5,684 Avg Close $20.76 Range $18.19 - $23.35

Q1 2021

Shares 308,573 Value ($000) $6,574 Avg Close $29.00 Range $19.13 - $43.26

Q4 2020

Shares 339,657 Value ($000) $10,098 Avg Close $25.42 Range $20.49 - $34.27

Q3 2020

Shares 334,814 Value ($000) $7,256 Avg Close $22.93 Range $18.00 - $32.24

Q2 2020

Shares 322,635 Value ($000) $7,194 Avg Close $19.49 Range $14.12 - $25.86

Q1 2020

Shares 268,531 Value ($000) $4,086 Avg Close $17.90 Range $12.99 - $23.14

Q4 2019

Shares 272,546 Value ($000) $6,258 Avg Close $22.21 Range $19.06 - $25.84

Q3 2019

Shares 259,514 Value ($000) $5,603 Avg Close $21.45 Range $18.00 - $25.04

Q2 2019

Shares 214,017 Value ($000) $4,708 Avg Close $25.25 Range $20.64 - $29.13

Q1 2019

Shares 97,611 Value ($000) $2,678 Avg Close $28.74 Range $24.76 - $31.94

Q4 2018

Shares 53,824 Value ($000) $1,447 Avg Close $27.64 Range $23.44 - $32.00

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	32,018	$3,427	$106.08	$95.27 - $122.20
Q3 2025	28,378	$2,866	$92.84	$62.84 - $106.52
Q4 2023	96,948	$4,459	$31.55	$20.97 - $50.27
Q3 2023	96,948	$2,223	$22.39	$15.50 - $28.25
Q2 2023	103,958	$1,715	$18.05	$15.52 - $21.67
Q1 2023	124,509	$2,221	$25.11	$15.95 - $34.99
Q4 2022	136,991	$4	$25.70	$21.57 - $30.90
Q3 2022	223,131	$5,466	$18.60	$4.08 - $30.98
Q2 2022	253,241	$1,050	$5.47	$3.04 - $12.42
Q1 2022	193,709	$2,231	$8.78	$6.01 - $12.61
Q4 2021	158,869	$1,586	$11.23	$8.44 - $14.21
Q3 2021	180,445	$2,357	$15.27	$11.53 - $20.81
Q2 2021	290,270	$5,684	$20.76	$18.19 - $23.35
Q1 2021	308,573	$6,574	$29.00	$19.13 - $43.26
Q4 2020	339,657	$10,098	$25.42	$20.49 - $34.27
Q3 2020	334,814	$7,256	$22.93	$18.00 - $32.24
Q2 2020	322,635	$7,194	$19.49	$14.12 - $25.86
Q1 2020	268,531	$4,086	$17.90	$12.99 - $23.14
Q4 2019	272,546	$6,258	$22.21	$19.06 - $25.84
Q3 2019	259,514	$5,603	$21.45	$18.00 - $25.04
Q2 2019	214,017	$4,708	$25.25	$20.64 - $29.13
Q1 2019	97,611	$2,678	$28.74	$24.76 - $31.94
Q4 2018	53,824	$1,447	$27.64	$23.44 - $32.00