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RYTM
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Rhythm Pharmaceuticals, Inc.

RYTM · Healthcare · Rhythm Pharmaceuticals, Inc., a commercial-stage biopharmaceutical company, focuses on the rare neuroendocrine diseases in the United State…

Rhythm Pharmaceuticals, Inc. (RYTM), in the Healthcare sector, has 15 disclosed filings on Paydirt over the trailing twelve months from 9 corporate insiders: 0 purchases and 15 sales. Filers took a median of 2 days from execution to disclosure, and the most recent trade was executed Sep 14 and filed Sep 14. The most active filer was Hunter C Smith with 4 filings. Data as of Nov 8 2026.

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Filings, ttm
15
0 buys · 15 sells
Traders, ttm
9
9 insiders
Volume, ttmiDollar value disclosed in the window
$35.3M
estimated for Congress, as filed for insiders
Median delay
2d
execution to disclosure
Last traded
Sep 14
Filed Sep 14
ADViAverage daily dollar volume
$88.9M
market data
Share price · 12M
$103 (+5.2%)
$118$96.72$75.82Nov 10 2025Apr 10Sep 4

Adjusted for splits and dividends.

Volume by month
$16.9M$8.5M$0Dec 2024Jun 2025Dec 2025Jun 2026Feb 2025 · sells $1.4MMar 2025 · sells $3.9MApr 2025 · sells $2.3MMay 2025 · sells $897KJun 2025 · sells $9.1MJul 2025 · sells $5.6MAug 2025 · sells $3.6MSep 2025 · sells $1.8MOct 2025 · sells $1.9MNov 2025 · sells $3.7MDec 2025 · sells $372KFeb 2026 · sells $1.6MMar 2026 · sells $503KMay 2026 · sells $428KJun 2026 · sells $3.7MAug 2026 · sells $16.9MSep 2026 · sells $11.8M
Buys $0 Sells $69.6M

Estimated for Congress, as filed for insiders · by filing month · past 24 months

Who filed · past 24 months
PC Pamela J. Cramer Chief Human Resources Officer 9 filings · 0 buys, 9 sales JS Joseph Shulman Chief Technical Officer 9 filings · 0 buys, 9 sales HS Hunter C Smith Chief Financial Officer 8 filings · 0 buys, 8 sales CG Christopher Paul German Corporate Controller & CAO 5 filings · 0 buys, 5 sales JL Jennifer Kayden Lee EVP, Head of North America 5 filings · 0 buys, 5 sales YM Yann Mazabraud EVP, Head of International 4 filings · 0 buys, 4 sales DM David P Meeker President and CEO 4 filings · 0 buys, 4 sales AG Alastair Garfield Chief Scientific Officer 1 filing · 0 buys, 1 sale
All 10 filers DM David W J McGirr Director 1 filing · 0 buys, 1 sale LT Lynn A. Tetrault Director 1 filing · 0 buys, 1 sale
Recent filings
David P MeekerSALE President and CEO $5.1M
50,000 sh across 5 lots
Exec Sep 14
Filed Sep 14 · 7:37 PM ET
Hunter C SmithSALE Chief Financial Officer $6.6M
62,774 sh across 3 lots
Exec Aug 31
Filed Sep 1 · 4:22 PM ET
Joseph ShulmanSALE Chief Technical Officer $608K
5,079 sh × $119.75
Exec Aug 13
Filed Aug 17 · 6:00 PM ET
Alastair GarfieldSALE Chief Scientific Officer $817K
6,963 sh across 3 lots
Exec Aug 13
Filed Aug 17 · 5:57 PM ET
Jennifer Kayden LeeSALE EVP, Head of North America $8.9M
75,834 sh × $117.38
Exec Aug 13
Filed Aug 14 · 7:04 PM ET
Yann MazabraudSALE EVP, Head of International $6.6M
57,000 sh across 6 lots
Exec Aug 12
Filed Aug 14 · 7:01 PM ET
Lynn A. TetraultSALE Director $3.7M
37,000 sh × $100.32
Exec Jun 22
Filed Jun 24 · 5:30 PM ET
Christopher Paul GermanSALE Corporate Controller & CAO $428K
4,643 sh × $92.21
Exec May 15
Filed May 19 · 5:30 PM ET
Christopher Paul GermanSALE Corporate Controller & CAO $503K
5,614 sh × $89.56
Exec Mar 4
Filed Mar 6 · 5:30 PM ET
Hunter C SmithSALE Chief Financial Officer $531K
5,269 sh across 4 lots
Exec Feb 17
Filed Feb 19 · 5:30 PM ET
Hunter C SmithSALE Chief Financial Officer $419K
4,179 sh across 2 lots
Exec Feb 10
Filed Feb 12 · 5:30 PM ET
Hunter C SmithSALE Chief Financial Officer $622K
5,881 sh across 3 lots
Exec Feb 4
Filed Feb 6 · 5:30 PM ET
Pamela J. CramerSALE Chief Human Resources Officer $372K
3,350 sh × $111.00
Exec Dec 11 2025
Filed Dec 15 2025 · 5:30 PM ET
Pamela J. CramerSALE Chief Human Resources Officer $352K
3,350 sh × $105.00
Exec Nov 20 2025
Filed Nov 24 2025 · 5:30 PM ET
Pamela J. CramerSALE Chief Human Resources Officer $2.3M
22,866 sh across 2 lots
Exec Nov 7 2025
Filed Nov 12 2025 · 5:30 PM ET
Joseph ShulmanSALE Chief Technical Officer $1.1M
9,748 sh × $115.24
Exec Oct 30 2025
Filed Nov 3 2025 · 5:30 PM ET
Joseph ShulmanSALE Chief Technical Officer $324K
2,815 sh × $115.01
Exec Oct 28 2025
Filed Oct 30 2025 · 5:30 PM ET
Joseph ShulmanSALE Chief Technical Officer $1.6M
14,437 sh across 3 lots
Exec Oct 16 2025
Filed Oct 20 2025 · 5:30 PM ET
Joseph ShulmanSALE Chief Technical Officer $1.8M
16,781 sh × $105.30
Exec Sep 2 2025
Filed Sep 4 2025 · 5:30 PM ET
Joseph ShulmanSALE Chief Technical Officer $419K
4,188 sh × $100.07
Exec Aug 21 2025
Filed Aug 25 2025 · 5:30 PM ET
Christopher Paul GermanSALE Corporate Controller & CAO $142K
1,500 sh × $95.00
Exec Aug 12 2025
Filed Aug 14 2025 · 5:30 PM ET
Hunter C SmithSALE Chief Financial Officer $2.7M
28,088 sh across 2 lots
Exec Aug 12 2025
Filed Aug 14 2025 · 5:30 PM ET
Joseph ShulmanSALE Chief Technical Officer $359K
3,984 sh × $90.08
Exec Aug 11 2025
Filed Aug 13 2025 · 5:30 PM ET
Pamela J. CramerSALE Chief Human Resources Officer $131K
1,520 sh × $85.93
Exec Jul 29 2025
Filed Jul 29 2025 · 5:30 PM ET
Pamela J. CramerSALE Chief Human Resources Officer $1.2M
15,572 sh across 3 lots
Exec Jul 9 2025
Filed Jul 11 2025 · 5:30 PM ET