Stocks · Health care · Pharmaceutical Preparations

Keros Therapeutics, Inc.

KROS Clue Score64
United States Fiscal year ends December CIK 0001664710
11.95
+2.66%
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
11.95 on 9 Oct 2026
22 16 10 Oct 2025 Apr 2026 Oct 2026 13 Oct 2025 $15.89 14 Oct 2025 $15.09 15 Oct 2025 $14.49 16 Oct 2025 $13.74 17 Oct 2025 $13.83 20 Oct 2025 $15.19 21 Oct 2025 $15.41 22 Oct 2025 $15.56 23 Oct 2025 $14.88 24 Oct 2025 $15.04 27 Oct 2025 $15.03 28 Oct 2025 $15.18 29 Oct 2025 $15.04 30 Oct 2025 $15.03 31 Oct 2025 $15.22 3 Nov 2025 $15.22 4 Nov 2025 $15.55 5 Nov 2025 $15.65 6 Nov 2025 $16.17 7 Nov 2025 $16.20 10 Nov 2025 $17.04 11 Nov 2025 $16.90 12 Nov 2025 $17.47 13 Nov 2025 $17.30 14 Nov 2025 $17.26 17 Nov 2025 $17.37 18 Nov 2025 $17.55 19 Nov 2025 $16.86 20 Nov 2025 $16.82 21 Nov 2025 $17.39 24 Nov 2025 $17.01 25 Nov 2025 $17.32 26 Nov 2025 $17.50 28 Nov 2025 $17.48 1 Dec 2025 $17.18 2 Dec 2025 $16.83 3 Dec 2025 $18.10 4 Dec 2025 $20.27 5 Dec 2025 $21.69 8 Dec 2025 $21.32 9 Dec 2025 $21.53 10 Dec 2025 $21.84 11 Dec 2025 $21.69 12 Dec 2025 $21.51 15 Dec 2025 $21.23 16 Dec 2025 $21.53 17 Dec 2025 $20.83 18 Dec 2025 $20.13 19 Dec 2025 $20.26 22 Dec 2025 $21.34 23 Dec 2025 $21.38 24 Dec 2025 $21.36 26 Dec 2025 $21.03 29 Dec 2025 $20.63 30 Dec 2025 $20.27 31 Dec 2025 $20.36 2 Jan 2026 $18.54 5 Jan 2026 $17.92 6 Jan 2026 $17.79 7 Jan 2026 $18.56 8 Jan 2026 $18.58 9 Jan 2026 $19.20 12 Jan 2026 $18.88 13 Jan 2026 $19.50 14 Jan 2026 $19.53 15 Jan 2026 $19.26 16 Jan 2026 $18.86 20 Jan 2026 $18.43 21 Jan 2026 $19.02 22 Jan 2026 $19.46 23 Jan 2026 $19.20 26 Jan 2026 $18.77 27 Jan 2026 $18.30 28 Jan 2026 $17.83 29 Jan 2026 $17.99 30 Jan 2026 $17.91 2 Feb 2026 $18.40 3 Feb 2026 $18.47 4 Feb 2026 $18.05 5 Feb 2026 $17.24 6 Feb 2026 $17.57 9 Feb 2026 $17.53 10 Feb 2026 $17.15 11 Feb 2026 $17.04 12 Feb 2026 $16.61 13 Feb 2026 $16.58 17 Feb 2026 $16.52 18 Feb 2026 $16.17 19 Feb 2026 $16.55 20 Feb 2026 $16.20 23 Feb 2026 $15.71 24 Feb 2026 $15.52 25 Feb 2026 $15.22 26 Feb 2026 $15.03 27 Feb 2026 $14.19 2 Mar 2026 $13.91 3 Mar 2026 $13.40 4 Mar 2026 $13.77 5 Mar 2026 $11.71 6 Mar 2026 $11.30 9 Mar 2026 $11.35 10 Mar 2026 $11.58 11 Mar 2026 $11.27 12 Mar 2026 $10.99 13 Mar 2026 $11.02 16 Mar 2026 $11.03 17 Mar 2026 $11.34 18 Mar 2026 $10.95 19 Mar 2026 $11.12 20 Mar 2026 $10.96 23 Mar 2026 $11.24 24 Mar 2026 $10.99 25 Mar 2026 $11.34 26 Mar 2026 $11.08 27 Mar 2026 $10.61 30 Mar 2026 $10.68 31 Mar 2026 $11.04 1 Apr 2026 $11.69 2 Apr 2026 $12.00 6 Apr 2026 $11.87 7 Apr 2026 $12.24 8 Apr 2026 $12.55 9 Apr 2026 $12.49 10 Apr 2026 $11.21 13 Apr 2026 $11.15 14 Apr 2026 $11.55 15 Apr 2026 $11.71 16 Apr 2026 $11.72 17 Apr 2026 $11.67 20 Apr 2026 $11.66 21 Apr 2026 $11.31 22 Apr 2026 $11.44 23 Apr 2026 $11.56 24 Apr 2026 $11.51 27 Apr 2026 $11.01 28 Apr 2026 $11.37 29 Apr 2026 $11.10 30 Apr 2026 $11.12 1 May 2026 $11.49 4 May 2026 $11.71 5 May 2026 $11.77 6 May 2026 $11.78 7 May 2026 $11.64 8 May 2026 $12.07 11 May 2026 $12.01 12 May 2026 $11.65 13 May 2026 $11.99 14 May 2026 $10.99 15 May 2026 $10.50 18 May 2026 $10.16 19 May 2026 $9.91 20 May 2026 $10.98 21 May 2026 $11.22 22 May 2026 $11.19 26 May 2026 $11.23 27 May 2026 $11.31 28 May 2026 $11.39 29 May 2026 $11.25 1 Jun 2026 $10.90 2 Jun 2026 $10.55 3 Jun 2026 $10.50 4 Jun 2026 $10.77 5 Jun 2026 $10.30 8 Jun 2026 $10.00 9 Jun 2026 $10.07 10 Jun 2026 $9.93 11 Jun 2026 $10.05 12 Jun 2026 $10.15 15 Jun 2026 $10.24 16 Jun 2026 $10.03 17 Jun 2026 $10.41 18 Jun 2026 $10.65 22 Jun 2026 $10.98 23 Jun 2026 $11.00 24 Jun 2026 $10.92 25 Jun 2026 $10.41 26 Jun 2026 $10.99 29 Jun 2026 $10.93 30 Jun 2026 $10.70 1 Jul 2026 $10.88 2 Jul 2026 $11.26 6 Jul 2026 $11.03 7 Jul 2026 $11.65 8 Jul 2026 $11.67 9 Jul 2026 $12.03 10 Jul 2026 $11.80 13 Jul 2026 $11.10 14 Jul 2026 $10.57 15 Jul 2026 $11.03 16 Jul 2026 $10.61 17 Jul 2026 $10.64 20 Jul 2026 $10.61 21 Jul 2026 $10.57 22 Jul 2026 $10.21 23 Jul 2026 $10.14 24 Jul 2026 $10.06 27 Jul 2026 $10.21 28 Jul 2026 $10.07 29 Jul 2026 $9.97 30 Jul 2026 $10.22 31 Jul 2026 $10.07 3 Aug 2026 $10.11 4 Aug 2026 $10.25 5 Aug 2026 $10.00 6 Aug 2026 $10.65 7 Aug 2026 $11.15 10 Aug 2026 $10.69 11 Aug 2026 $10.64 12 Aug 2026 $11.20 13 Aug 2026 $10.66 14 Aug 2026 $10.10 17 Aug 2026 $10.48 18 Aug 2026 $10.61 19 Aug 2026 $11.10 20 Aug 2026 $10.95 21 Aug 2026 $11.03 24 Aug 2026 $10.78 25 Aug 2026 $11.68 26 Aug 2026 $11.12 27 Aug 2026 $11.23 28 Aug 2026 $11.03 31 Aug 2026 $11.08 1 Sep 2026 $11.07 2 Sep 2026 $11.23 3 Sep 2026 $11.11 4 Sep 2026 $11.32 8 Sep 2026 $11.17 9 Sep 2026 $11.31 10 Sep 2026 $11.17 11 Sep 2026 $11.08 14 Sep 2026 $11.21 15 Sep 2026 $11.17 16 Sep 2026 $10.74 17 Sep 2026 $11.36 18 Sep 2026 $11.19 21 Sep 2026 $11.48 22 Sep 2026 $11.73 23 Sep 2026 $11.63 24 Sep 2026 $11.55 25 Sep 2026 $11.62 28 Sep 2026 $11.28 29 Sep 2026 $11.19 30 Sep 2026 $11.40 1 Oct 2026 $11.26 2 Oct 2026 $11.36 5 Oct 2026 $11.52 6 Oct 2026 $11.01 7 Oct 2026 $11.21 8 Oct 2026 $11.64 9 Oct 2026 $11.95 Pontifax Management 4 G.P. (2… 10% owner Sold at will $84.98M 15 Oct 2025 · at $17.75 · 100% of stake ADAR1 Capital Management, LLC 10% owner Sold at will $95.66M 15 Oct 2025 · at $17.75 · 100% of stake Lerner Lorena Raquel Chief Science Officer Sold at will $63.32K 18 Feb 2026 · at $16.35 · 11.1% of stake Regnante Keith CHIEF FINANCIAL OFFICER Sold at will $77.48K 18 Feb 2026 · at $16.35 · 10.8% of stake Cho Esther SVP, General Counsel Sold at will $77.58K 18 Feb 2026 · at $16.35 · 10.7% of stake Seehra Jasbir CHIEF EXECUTIVE OFFICER Sold at will $113.43K 19 Feb 2026 · at $16.17 · 1.8% of stake BIENAIME JEAN JACQUES Director Bought $22.42K 9 Mar 2026 · at $11.21 · 36.7% of stake BIENAIME JEAN JACQUES Director Bought $11.70K 15 Apr 2026 · at $11.70 · 13.4% of stake BIENAIME JEAN JACQUES Director Bought $10.58K 15 May 2026 · at $10.58 · 11.8% of stake Seth Alpna Director Sold on a plan $28.14K 4 Jun 2026 · at $10.72 · 21.2% of stake Farzan Nima Director Sold on a plan $28.17K 4 Jun 2026 · at $10.73 · 21.2% of stake Knowles Julius Director Sold on a plan $28.17K 4 Jun 2026 · at $10.73 · 19.3% of stake Newton Charles W. Director Sold on a plan $5.52K 11 Jun 2026 · at $10.04 · 4.2% of stake BIENAIME JEAN JACQUES Director Bought $10.19K 15 Jun 2026 · at $10.19 · 6.0% of stake BIENAIME JEAN JACQUES Director Bought $10.61K 15 Jul 2026 · at $10.61 · 5.7% of stake BIENAIME JEAN JACQUES Director Bought $10.27K 17 Aug 2026 · at $10.27 · 5.4% of stake Newton Charles W. Director Sold on a plan $5.68K 18 Aug 2026 · at $10.30 · 4.4% of stake Tanini Annita Corp. Controller & VP, Finance Sold at will $12.59K 18 Aug 2026 · at $10.29 · 2.6% of stake Lerner Lorena Raquel Chief Scientific Officer Sold at will $36.71K 18 Aug 2026 · at $10.29 · 11.5% of stake Cho Esther Chief Legal Officer Sold at will $46.15K 18 Aug 2026 · at $10.29 · 11.1% of stake
6 buys9 sales at will5 planned sales

Key numbers

Fiscal year 2025, ended 31 Dec 2025, as filed
Revenue
$244.06M
Net income
$87.01M
Free cash flow
$105.95M
Operating margin
27.7%
Net margin
35.7%
Return on equity
28.7%
Return on capital
21.1%
Revenue growth, 1 yr
6,775.0%

Revenue and net income

Fiscal years, as filed with the SEC · point at a year for the detail
0K -45M FY20 Fiscal year 2020 Revenue $0.00 Net income $45.36M Margin n/a 20M -59M FY21 Fiscal year 2021 Revenue $20.10M Net income $58.74M Margin -292.3% 0K -105M FY22 Fiscal year 2022 Revenue $0.00 Net income $104.68M Margin n/a · growth -100.0% 151K -153M FY23 Fiscal year 2023 Revenue $151.00K Net income $152.99M Margin -101,319.2% 4M -187M FY24 Fiscal year 2024 Revenue $3.55M Net income $187.35M Margin -5,277.5% · growth +2,251.0% 244M 87M FY25 Fiscal year 2025 Revenue $244.06M Net income $87.01M Margin 35.7% · growth +6,775.0%
RevenueNet incomeLoss

Latest insider transactions

From Form 4, most recent first
All of them →
DateInsiderTypeValueOf own stake
18 Aug 2026 Cho Esther
Chief Legal Officer
Sold at will $46.15K 11.1%
18 Aug 2026 Lerner Lorena Raquel
Chief Scientific Officer
Sold at will $36.71K 11.5%
18 Aug 2026 Tanini Annita
Corp. Controller & VP, Finance
Sold at will $12.59K 2.6%
18 Aug 2026 Newton Charles W.
Director
Sold on a plan $5.68K 4.4%
17 Aug 2026 BIENAIME JEAN JACQUES
Director
Bought on a plan $10.27K 5.4%
15 Jul 2026 BIENAIME JEAN JACQUES
Director
Bought on a plan $10.61K 5.7%