Insider Transactions last 24 months for Rhythm Pharmaceuticals, Inc. - NSDQ: RYTM
Transactions
All
Buy
Sell
Option Exercise
Filer's Name
Relationship/ Title
Trans.
Date
Trans. Type
Ownership Type
Security Type
Shares
Price
Trans.
Value
Total Shares Owned
Mathers Edward T Director 03/12/2026 AJ Indirect COM 4,199 $0.00 $0.00 14,168 German Christopher Paul Corporate Controller & CAO 03/04/2026 DS Direct COM 5,614 $89.56 $502,789.84 160 German Christopher Paul Corporate Controller & CAO 03/04/2026 AM Direct COM 1,500 $17.97 $26,955.00 5,753 Smith Hunter C Chief Financial Officer 03/02/2026 AM Direct COM 6,099 $6.80 $41,473.20 116,611 Mathers Edward T Director 03/02/2026 AJ Indirect COM 4,198 $0.00 $0.00 9,969 German Christopher Paul Corporate Controller & CAO 03/01/2026 DF Direct COM 342 $94.94 $32,469.48 4,253 German Christopher Paul Corporate Controller & CAO 03/01/2026 AM Direct COM 1,162 $0.00 $0.00 4,595 Smith Hunter C Chief Financial Officer 02/19/2026 DS Direct COM 585 $103.28 $60,420.44 110,512 Smith Hunter C Chief Financial Officer 02/19/2026 DS Direct COM 800 $102.10 $81,676.08 111,097 Smith Hunter C Chief Financial Officer 02/19/2026 DS Direct COM 1,692 $100.92 $170,754.78 111,897 Smith Hunter C Chief Financial Officer 02/19/2026 DS Direct COM 1,308 $100.27 $131,152.90 113,589 Smith Hunter C Chief Financial Officer 02/17/2026 DS Direct COM 200 $103.84 $20,768.00 114,897 Smith Hunter C Chief Financial Officer 02/17/2026 DS Direct COM 1,069 $103.00 $110,109.57 115,097 Smith Hunter C Chief Financial Officer 02/17/2026 DS Direct COM 900 $101.70 $91,530.00 116,166 Smith Hunter C Chief Financial Officer 02/17/2026 DS Direct COM 200 $100.52 $20,104.00 117,066 Smith Hunter C Chief Financial Officer 02/17/2026 DS Direct COM 1,200 $99.42 $119,298.00 117,266 Mazabraud Yann EVP, Head of International 02/14/2026 AM Direct COM 10,000 $0.00 $0.00 53,155 Smith Hunter C Chief Financial Officer 02/12/2026 DS Direct COM 100 $100.10 $10,010.00 118,466 Smith Hunter C Chief Financial Officer 02/12/2026 DS Direct COM 800 $98.99 $79,192.48 118,566 Smith Hunter C Chief Financial Officer 02/12/2026 DS Direct COM 400 $97.67 $39,068.52 119,366 Smith Hunter C Chief Financial Officer 02/12/2026 DS Direct COM 292 $96.26 $28,108.71 119,766 Smith Hunter C Chief Financial Officer 02/11/2026 DS Direct COM 100 $100.85 $10,085.27 120,058 Smith Hunter C Chief Financial Officer 02/11/2026 DS Direct COM 400 $99.44 $39,774.72 120,158 Smith Hunter C Chief Financial Officer 02/11/2026 DS Direct COM 2,266 $98.37 $222,906.42 120,558 Smith Hunter C Chief Financial Officer 02/10/2026 DS Direct COM 100 $104.76 $10,476.00 122,824
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Filer's Name
Relationship/ Title
Trans.
Date
Trans. Type
Ownership Type
Security Type
Shares
Price
Trans.
Value
Total Shares Owned
Mathers Edward T Director 03/12/2026 AJ Indirect COM 4,199 $0.00 $0.00 14,168 Mathers Edward T Director 03/02/2026 AJ Indirect COM 4,198 $0.00 $0.00 9,969
1   You are at page 1 of 1 pages
Filer's Name
Relationship/ Title
Trans.
Date
Trans. Type
Ownership Type
Security Type
Shares
Price
Trans.
Value
Total Shares Owned
German Christopher Paul Corporate Controller & CAO 03/04/2026 DS Direct COM 5,614 $89.56 $502,789.84 160 German Christopher Paul Corporate Controller & CAO 03/01/2026 DF Direct COM 342 $94.94 $32,469.48 4,253 Smith Hunter C Chief Financial Officer 02/19/2026 DS Direct COM 585 $103.28 $60,420.44 110,512 Smith Hunter C Chief Financial Officer 02/19/2026 DS Direct COM 800 $102.10 $81,676.08 111,097 Smith Hunter C Chief Financial Officer 02/19/2026 DS Direct COM 1,692 $100.92 $170,754.78 111,897 Smith Hunter C Chief Financial Officer 02/19/2026 DS Direct COM 1,308 $100.27 $131,152.90 113,589 Smith Hunter C Chief Financial Officer 02/17/2026 DS Direct COM 200 $103.84 $20,768.00 114,897 Smith Hunter C Chief Financial Officer 02/17/2026 DS Direct COM 1,069 $103.00 $110,109.57 115,097 Smith Hunter C Chief Financial Officer 02/17/2026 DS Direct COM 900 $101.70 $91,530.00 116,166 Smith Hunter C Chief Financial Officer 02/17/2026 DS Direct COM 200 $100.52 $20,104.00 117,066 Smith Hunter C Chief Financial Officer 02/17/2026 DS Direct COM 1,200 $99.42 $119,298.00 117,266 Smith Hunter C Chief Financial Officer 02/12/2026 DS Direct COM 100 $100.10 $10,010.00 118,466 Smith Hunter C Chief Financial Officer 02/12/2026 DS Direct COM 800 $98.99 $79,192.48 118,566 Smith Hunter C Chief Financial Officer 02/12/2026 DS Direct COM 400 $97.67 $39,068.52 119,366 Smith Hunter C Chief Financial Officer 02/12/2026 DS Direct COM 292 $96.26 $28,108.71 119,766 Smith Hunter C Chief Financial Officer 02/11/2026 DS Direct COM 100 $100.85 $10,085.27 120,058 Smith Hunter C Chief Financial Officer 02/11/2026 DS Direct COM 400 $99.44 $39,774.72 120,158 Smith Hunter C Chief Financial Officer 02/11/2026 DS Direct COM 2,266 $98.37 $222,906.42 120,558 Smith Hunter C Chief Financial Officer 02/10/2026 DS Direct COM 100 $104.76 $10,476.00 122,824 Smith Hunter C Chief Financial Officer 02/10/2026 DS Direct COM 700 $103.68 $72,573.69 122,924 Smith Hunter C Chief Financial Officer 02/10/2026 DS Direct COM 1,913 $102.66 $196,379.78 123,624 Smith Hunter C Chief Financial Officer 02/05/2026 DS Direct COM 3,381 $106.06 $358,599.00 125,537 Smith Hunter C Chief Financial Officer 02/04/2026 DS Direct COM 747 $107.67 $80,426.05 128,918 Smith Hunter C Chief Financial Officer 02/04/2026 DS Direct COM 1,000 $106.60 $106,604.00 129,665 Smith Hunter C Chief Financial Officer 02/04/2026 DS Direct COM 1,500 $104.74 $157,115.10 130,665
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Filer's Name
Relationship/ Title
Trans.
Date
Trans. Type
Ownership Type
Security Type
Shares
Price
Trans.
Value
Total Shares Owned
German Christopher Paul Corporate Controller & CAO 03/04/2026 AM Direct COM 1,500 $17.97 $26,955.00 5,753 Smith Hunter C Chief Financial Officer 03/02/2026 AM Direct COM 6,099 $6.80 $41,473.20 116,611 German Christopher Paul Corporate Controller & CAO 03/01/2026 AM Direct COM 1,162 $0.00 $0.00 4,595 Mazabraud Yann EVP, Head of International 02/14/2026 AM Direct COM 10,000 $0.00 $0.00 53,155 Cramer Pamela J. Chief Human Resources Officer 02/01/2026 AM Direct COM 13,293 $0.00 $0.00 34,107 Garfield Alastair Chief Scientific Officer 02/01/2026 AM Direct COM 6,663 $0.00 $0.00 9,789 German Christopher Paul Corporate Controller & CAO 02/01/2026 AM Direct COM 3,613 $0.00 $0.00 4,571 Lee Jennifer Kayden EVP, Head of North America 02/01/2026 AM Direct COM 22,612 $0.00 $0.00 28,470 Meeker David P President and CEO 02/01/2026 AM Direct COM 68,713 $0.00 $0.00 270,538 Shulman Joseph Chief Technical Officer 02/01/2026 AM Direct COM 16,968 $0.00 $0.00 25,477 Smith Hunter C Chief Financial Officer 02/01/2026 AM Direct COM 26,000 $0.00 $0.00 142,915 Mazabraud Yann EVP, Head of International 02/01/2026 AM Direct COM 5,500 $0.00 $0.00 43,155 Cramer Pamela J. Chief Human Resources Officer 12/11/2025 AM Direct COM 3,350 $27.35 $91,622.50 24,164 Cramer Pamela J. Chief Human Resources Officer 11/20/2025 AM Direct COM 3,350 $27.35 $91,622.50 24,164 Cramer Pamela J. Chief Human Resources Officer 11/10/2025 AM Direct COM 3,515 $6.80 $23,902.00 24,329 Cramer Pamela J. Chief Human Resources Officer 11/07/2025 AM Direct COM 10,546 $6.80 $71,712.80 40,165 Cramer Pamela J. Chief Human Resources Officer 11/07/2025 AM Direct COM 8,805 $19.02 $167,471.10 29,619 Shulman Joseph Chief Technical Officer 10/30/2025 AM Direct COM 9,748 $30.66 $298,873.68 18,257 Shulman Joseph Chief Technical Officer 10/28/2025 AM Direct COM 721 $30.66 $22,105.86 11,324 Shulman Joseph Chief Technical Officer 10/28/2025 AM Direct COM 2,094 $27.35 $57,270.90 10,603 Shulman Joseph Chief Technical Officer 10/16/2025 AM Direct COM 12,344 $30.66 $378,467.04 22,946 Shulman Joseph Chief Technical Officer 10/16/2025 AM Direct COM 2,093 $27.35 $57,243.55 10,602 Shulman Joseph Chief Technical Officer 09/02/2025 AM Direct COM 14,687 $30.66 $450,303.42 25,290 Shulman Joseph Chief Technical Officer 09/02/2025 AM Direct COM 2,094 $27.35 $57,270.90 10,603 Shulman Joseph Chief Technical Officer 08/21/2025 AM Direct COM 4,188 $27.35 $114,541.80 12,697
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Transaction Type Key
First letter: A = Acquired, D = Disposed
Second letter:
A = Grant, award or other acquisition pursuant to Rule 16b-3(d)
C = Conversion of derivative security |
D = Disposition to the issuer of issuer equity securities pursuant to Rule 16b-3(e) |
E = Expiration of short derivative position |
F = Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3. |
G = Gift |
H = Expiration (or cancellation) of long derivative position with value received |
I = Discretionary transaction in accordance with Rule 16b-3(f) |
J = Other |
L = Small acquisition under Rule 16a-6 |
M = Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 |
O = Exercise of out-of-the-money derivative security |
P = Open market or private purchase |
S = Open market or private sale |
U = Disposition pursuant to a tender of shares in a change of control transaction |
W = Acquisition or disposition by will or the laws of descent and distribution |
X = Exercise of in-the-money or at-the-money derivative security |
Z = Deposit into or withdrawal from voting trust
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