Stocks · Health care · Pharmaceutical Preparations

RHYTHM PHARMACEUTICALS, INC.

RYTM Clue Score43
United States Fiscal year ends December CIK 0001649904
90.78
+1.27%
Close, 9 Oct 2026 · USD

Price, with every insider trade on it

Closing prices, 12 months · point at a dot for who traded, or at the line for the close
90.78 on 9 Oct 2026
118 97 76 Oct 2025 Apr 2026 Oct 2026 13 Oct 2025 $100.77 14 Oct 2025 $105.20 15 Oct 2025 $109.35 16 Oct 2025 $111.18 17 Oct 2025 $110.28 20 Oct 2025 $112.39 21 Oct 2025 $107.15 22 Oct 2025 $109.17 23 Oct 2025 $109.12 24 Oct 2025 $110.47 27 Oct 2025 $111.55 28 Oct 2025 $113.46 29 Oct 2025 $113.89 30 Oct 2025 $111.81 31 Oct 2025 $113.76 3 Nov 2025 $113.74 4 Nov 2025 $104.99 5 Nov 2025 $99.47 6 Nov 2025 $98.49 7 Nov 2025 $100.30 10 Nov 2025 $97.63 11 Nov 2025 $99.86 12 Nov 2025 $97.92 13 Nov 2025 $95.89 14 Nov 2025 $99.41 17 Nov 2025 $100.69 18 Nov 2025 $100.51 19 Nov 2025 $103.15 20 Nov 2025 $100.66 21 Nov 2025 $101.74 24 Nov 2025 $106.58 25 Nov 2025 $108.75 26 Nov 2025 $107.42 28 Nov 2025 $109.09 1 Dec 2025 $105.04 2 Dec 2025 $101.39 3 Dec 2025 $104.63 4 Dec 2025 $105.70 5 Dec 2025 $104.60 8 Dec 2025 $105.18 9 Dec 2025 $100.71 10 Dec 2025 $104.77 11 Dec 2025 $117.62 12 Dec 2025 $113.56 15 Dec 2025 $112.52 16 Dec 2025 $112.45 17 Dec 2025 $111.86 18 Dec 2025 $111.73 19 Dec 2025 $112.14 22 Dec 2025 $112.88 23 Dec 2025 $112.35 24 Dec 2025 $112.27 26 Dec 2025 $110.00 29 Dec 2025 $112.55 30 Dec 2025 $106.76 31 Dec 2025 $107.04 2 Jan 2026 $105.01 5 Jan 2026 $101.86 6 Jan 2026 $99.42 7 Jan 2026 $101.59 8 Jan 2026 $97.46 9 Jan 2026 $101.02 12 Jan 2026 $104.89 13 Jan 2026 $107.80 14 Jan 2026 $113.34 15 Jan 2026 $106.06 16 Jan 2026 $101.63 20 Jan 2026 $102.59 21 Jan 2026 $105.95 22 Jan 2026 $108.36 23 Jan 2026 $102.87 26 Jan 2026 $103.39 27 Jan 2026 $105.53 28 Jan 2026 $102.67 29 Jan 2026 $103.70 30 Jan 2026 $102.52 2 Feb 2026 $108.99 3 Feb 2026 $108.29 4 Feb 2026 $107.97 5 Feb 2026 $103.87 6 Feb 2026 $103.61 9 Feb 2026 $103.97 10 Feb 2026 $102.87 11 Feb 2026 $98.47 12 Feb 2026 $96.06 13 Feb 2026 $98.07 17 Feb 2026 $102.53 18 Feb 2026 $101.30 19 Feb 2026 $103.16 20 Feb 2026 $99.78 23 Feb 2026 $96.35 24 Feb 2026 $98.65 25 Feb 2026 $99.15 26 Feb 2026 $98.07 27 Feb 2026 $92.73 2 Mar 2026 $94.94 3 Mar 2026 $89.56 4 Mar 2026 $91.00 5 Mar 2026 $91.46 6 Mar 2026 $93.52 9 Mar 2026 $93.00 10 Mar 2026 $93.01 11 Mar 2026 $90.02 12 Mar 2026 $91.15 13 Mar 2026 $87.38 16 Mar 2026 $90.51 17 Mar 2026 $87.68 18 Mar 2026 $85.86 19 Mar 2026 $90.31 20 Mar 2026 $87.45 23 Mar 2026 $84.65 24 Mar 2026 $82.59 25 Mar 2026 $84.62 26 Mar 2026 $81.90 27 Mar 2026 $75.82 30 Mar 2026 $77.25 31 Mar 2026 $86.97 1 Apr 2026 $88.12 2 Apr 2026 $86.29 6 Apr 2026 $86.96 7 Apr 2026 $86.66 8 Apr 2026 $85.48 9 Apr 2026 $86.13 10 Apr 2026 $84.39 13 Apr 2026 $86.81 14 Apr 2026 $87.28 15 Apr 2026 $87.81 16 Apr 2026 $88.11 17 Apr 2026 $88.69 20 Apr 2026 $87.72 21 Apr 2026 $84.92 22 Apr 2026 $85.18 23 Apr 2026 $85.21 24 Apr 2026 $85.70 27 Apr 2026 $85.20 28 Apr 2026 $84.18 29 Apr 2026 $82.12 30 Apr 2026 $81.36 1 May 2026 $81.81 4 May 2026 $85.58 5 May 2026 $92.31 6 May 2026 $96.61 7 May 2026 $96.23 8 May 2026 $94.17 11 May 2026 $87.39 12 May 2026 $91.31 13 May 2026 $93.72 14 May 2026 $93.63 15 May 2026 $90.52 18 May 2026 $86.84 19 May 2026 $87.21 20 May 2026 $90.64 21 May 2026 $90.19 22 May 2026 $87.84 26 May 2026 $89.82 27 May 2026 $91.42 28 May 2026 $92.98 29 May 2026 $88.32 1 Jun 2026 $87.87 2 Jun 2026 $84.35 3 Jun 2026 $84.71 4 Jun 2026 $87.61 5 Jun 2026 $86.40 8 Jun 2026 $85.93 9 Jun 2026 $87.86 10 Jun 2026 $85.71 11 Jun 2026 $87.66 12 Jun 2026 $88.38 15 Jun 2026 $89.70 16 Jun 2026 $89.72 17 Jun 2026 $95.83 18 Jun 2026 $96.79 22 Jun 2026 $101.39 23 Jun 2026 $106.19 24 Jun 2026 $107.55 25 Jun 2026 $108.26 26 Jun 2026 $109.84 29 Jun 2026 $110.04 30 Jun 2026 $111.03 1 Jul 2026 $110.41 2 Jul 2026 $114.17 6 Jul 2026 $111.68 7 Jul 2026 $114.46 8 Jul 2026 $114.43 9 Jul 2026 $115.48 10 Jul 2026 $108.40 13 Jul 2026 $107.49 14 Jul 2026 $109.96 15 Jul 2026 $109.69 16 Jul 2026 $106.09 17 Jul 2026 $106.60 20 Jul 2026 $104.60 21 Jul 2026 $106.60 22 Jul 2026 $103.97 23 Jul 2026 $102.66 24 Jul 2026 $102.10 27 Jul 2026 $106.13 28 Jul 2026 $108.04 29 Jul 2026 $106.53 30 Jul 2026 $105.74 31 Jul 2026 $99.25 3 Aug 2026 $102.78 4 Aug 2026 $105.78 5 Aug 2026 $110.71 6 Aug 2026 $112.10 7 Aug 2026 $115.63 10 Aug 2026 $115.48 11 Aug 2026 $112.85 12 Aug 2026 $117.60 13 Aug 2026 $116.02 14 Aug 2026 $115.48 17 Aug 2026 $115.44 18 Aug 2026 $115.25 19 Aug 2026 $115.73 20 Aug 2026 $108.92 21 Aug 2026 $110.00 24 Aug 2026 $111.44 25 Aug 2026 $113.35 26 Aug 2026 $111.87 27 Aug 2026 $112.53 28 Aug 2026 $107.17 31 Aug 2026 $106.13 1 Sep 2026 $104.74 2 Sep 2026 $105.42 3 Sep 2026 $104.89 4 Sep 2026 $102.74 8 Sep 2026 $101.80 9 Sep 2026 $101.06 10 Sep 2026 $102.20 11 Sep 2026 $104.71 14 Sep 2026 $102.44 15 Sep 2026 $96.77 16 Sep 2026 $98.01 17 Sep 2026 $99.02 18 Sep 2026 $97.71 21 Sep 2026 $98.83 22 Sep 2026 $99.27 23 Sep 2026 $98.24 24 Sep 2026 $98.31 25 Sep 2026 $98.66 28 Sep 2026 $98.56 29 Sep 2026 $95.71 30 Sep 2026 $95.22 1 Oct 2026 $93.41 2 Oct 2026 $92.83 5 Oct 2026 $92.45 6 Oct 2026 $90.77 7 Oct 2026 $88.45 8 Oct 2026 $89.64 9 Oct 2026 $90.78 Shulman Joseph Chief Technical Officer Sold on a plan $1.62M 16 Oct 2025 · at $112.03 · 62.9% of stake Shulman Joseph Chief Technical Officer Sold on a plan $323.75K 28 Oct 2025 · at $115.01 · 24.9% of stake Shulman Joseph Chief Technical Officer Sold on a plan $1.12M 30 Oct 2025 · at $115.24 · 53.4% of stake Cramer Pamela J. Chief Human Resources Officer Sold on a plan $1.91M 7 Nov 2025 · at $98.82 · 48.2% of stake Cramer Pamela J. Chief Human Resources Officer Sold on a plan $351.50K 10 Nov 2025 · at $100.00 · 14.4% of stake Cramer Pamela J. Chief Human Resources Officer Sold on a plan $351.75K 20 Nov 2025 · at $105.00 · 13.9% of stake Cramer Pamela J. Chief Human Resources Officer Sold on a plan $371.85K 11 Dec 2025 · at $111.00 · 13.9% of stake Smith Hunter C Chief Financial Officer Sold on a plan $344.15K 4 Feb 2026 · at $105.99 · 2.5% of stake Smith Hunter C Chief Financial Officer Sold on a plan $358.60K 5 Feb 2026 · at $106.06 · 2.6% of stake Smith Hunter C Chief Financial Officer Sold on a plan $279.43K 10 Feb 2026 · at $103.00 · 2.2% of stake Smith Hunter C Chief Financial Officer Sold on a plan $272.77K 11 Feb 2026 · at $98.61 · 2.3% of stake Smith Hunter C Chief Financial Officer Sold on a plan $156.38K 12 Feb 2026 · at $98.23 · 1.3% of stake Smith Hunter C Chief Financial Officer Sold on a plan $361.81K 17 Feb 2026 · at $101.38 · 3.0% of stake Smith Hunter C Chief Financial Officer Sold on a plan $444.00K 19 Feb 2026 · at $101.26 · 3.8% of stake German Christopher Paul Corporate Controller & CAO Sold at will $502.79K 4 Mar 2026 · at $89.56 · 97.2% of stake German Christopher Paul Corporate Controller & CAO Sold at will $428.13K 15 May 2026 · at $92.21 · 100% of stake TETRAULT LYNN A. Director Sold on a plan $3.71M 22 Jun 2026 · at $100.32 · 84.1% of stake Mazabraud Yann EVP, Head of International Sold on a plan $6.62M 12 Aug 2026 · at $116.15 · 50.6% of stake Shulman Joseph Chief Technical Officer Sold on a plan $608.21K 13 Aug 2026 · at $119.75 · 24.2% of stake Garfield Alastair Chief Scientific Officer Sold on a plan $912.70K 13 Aug 2026 · at $117.57 · 77.2% of stake Lee Jennifer Kayden EVP, Head of North America Sold on a plan $8.90M 13 Aug 2026 · at $117.38 · 100% of stake Smith Hunter C Chief Financial Officer Sold on a plan $6.62M 31 Aug 2026 · at $105.46 · 35.5% of stake Meeker David P President and CEO Sold on a plan $5.13M 14 Sep 2026 · at $102.67 · 17.3% of stake
0 buys2 sales at will21 planned sales

Key numbers

Fiscal year 2025, ended 31 Dec 2025, as filed
Revenue
$189.76M
Net income
$196.54M
Free cash flow
$116.63M
Operating margin
-101.2%
Net margin
-103.6%
Return on equity
-141.3%
Return on capital
-61.4%
Debt to equity
0.78
Revenue growth, 1 yr
45.8%

Revenue and net income

Fiscal years, as filed with the SEC · point at a year for the detail
0K -134M FY20 Fiscal year 2020 Revenue $0.00 Net income $134.00M Margin n/a 3M -70M FY21 Fiscal year 2021 Revenue $3.15M Net income $69.61M Margin -2,207.1% 24M -181M FY22 Fiscal year 2022 Revenue $23.64M Net income $181.12M Margin -766.2% · growth +649.5% 77M -185M FY23 Fiscal year 2023 Revenue $77.43M Net income $184.68M Margin -238.5% · growth +227.6% 130M -261M FY24 Fiscal year 2024 Revenue $130.13M Net income $260.60M Margin -200.3% · growth +68.1% 190M -197M FY25 Fiscal year 2025 Revenue $189.76M Net income $196.54M Margin -103.6% · growth +45.8%
RevenueNet incomeLoss

Latest insider transactions

From Form 4, most recent first
All of them →
DateInsiderTypeValueOf own stake
14 Sep 2026 Meeker David P
President and CEO
Sold on a plan $5.13M 17.3%
31 Aug 2026 Smith Hunter C
Chief Financial Officer
Sold on a plan $6.62M 35.5%
13 Aug 2026 Lee Jennifer Kayden
EVP, Head of North America
Sold on a plan $8.90M 100%
13 Aug 2026 Garfield Alastair
Chief Scientific Officer
Sold on a plan $912.70K 77.2%
13 Aug 2026 Shulman Joseph
Chief Technical Officer
Sold on a plan $608.21K 24.2%
12 Aug 2026 Mazabraud Yann
EVP, Head of International
Sold on a plan $6.62M 50.6%