Keros Therapeutics Inc.

Last updated September 27, 2026

Organization details

Legal name
Keros Therapeutics Inc.
Ownership
Public
Status
Active
Sector (GICS)
Health Care
SIC code
2834 — Pharmaceutical Preparations
Headquarters city
Lexington
Headquarters state / province
Massachusetts
Headquarters country
United States
Fiscal year end
December
Ticker symbol
KROS
Primary stock exchange
Nasdaq

Identifiers

SEC CIK
0001664710
EIN
81-1173868

Board of directors

Chief executives

Jasbir Seehra · Chief Executive Officer
Dates unknown

Director election results

Annual meeting of June 3, 2026. Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.

Board connections

9 of this board's directors also sit on 22 other boards. 22 are in the same sector.

Network of Keros Therapeutics Inc.'s board connections Compass Therapeutics Inc. Compass Therapeutics I... ADARx Pharmaceuticals Inc. ADARx Pharmaceuticals... Adicet Bio Inc. Adicet Bio Inc. ArriVent BioPharma Inc. ArriVent BioPharma Inc... Ascendis Pharma A/S Ascendis Pharma A/S Bio-Techne Corp Bio-Techne Corp BioMarin Pharmaceutical Inc. BioMarin Pharmaceutica... BlossomHill Therapeutics Inc. BlossomHill Therapeuti... Coherus Oncology Inc. Coherus Oncology Inc. Damora Therapeutics Inc. Damora Therapeutics In... Dr. Reddy's Laboratories Ltd Dr. Reddy's Laboratori... Electra Therapeutics Inc. Electra Therapeutics I... Eloxx Pharmaceuticals Inc. Eloxx Pharmaceuticals... Immunome Inc. Immunome Inc. Incyte Corp. Incyte Corp. LB Pharmaceuticals Inc LB Pharmaceuticals Inc Alpna Seth Alpna Seth Anne Prener Anne Prener Carl L. Gordon Carl L. Gordon Charles W. Newton Charles W. Newton Jean Jacques Bienaime Jean Jacques Bienaim... Mary Ann Gray Mary Ann Gray Ran Nussbaum Ran Nussbaum Tomer Kariv Tomer Kariv Keros Therapeutics Inc.
Shared director Other board Same sector +6 more in the list below

Insider trades

All notable trades →

From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.

Bought, last 12 months
$75,770
6 purchases by 1 insider
Sold, last 12 months
$522,950
12 sales by 9 insiders
Date Insider Transaction Shares Price Value
Aug 18, 2026 Cho Esther Officer (Chief Legal Officer) Open-market sale −4,485 $10.29 $46,151
Aug 18, 2026 Charles W. Newton Director Open-market sale −551 $10.30 $5,675
Aug 18, 2026 Lerner Lorena Raquel Officer (Chief Scientific Officer) Open-market sale −3,568 $10.29 $36,715
Aug 18, 2026 Tanini Annita Officer (Corp. Controller & VP, Finance) Open-market sale −1,224 $10.29 $12,595
Aug 17, 2026 Jean Jacques Bienaime Director Open-market purchase +1,000 $10.27 $10,270
Jul 15, 2026 Jean Jacques Bienaime Director Open-market purchase +1,000 $10.61 $10,610
Jul 1, 2026 Anne Prener Director Grant or award +13,786 — —
Jun 15, 2026 Jean Jacques Bienaime Director Open-market purchase +1,000 $10.19 $10,190
Jun 11, 2026 Charles W. Newton Director Open-market sale −550 $10.04 $5,522
Jun 4, 2026 Nima Farzan Director Open-market sale −2,625 $10.73 $28,166
Jun 4, 2026 Julius Knowles Director Open-market sale −2,625 $10.73 $28,166
Jun 4, 2026 Alpna Seth Director Open-market sale −2,625 $10.72 $28,140
Jun 3, 2026 Alpna Seth Director Grant or award +7,142 — —
Jun 3, 2026 Julius Knowles Director Grant or award +7,142 — —
Jun 3, 2026 Mary Ann Gray Director Grant or award +7,142 — —

Organizations in the same sector, closest in location and size first.

Questions about Keros Therapeutics Inc.

Who is the CEO of Keros Therapeutics Inc.?

Jasbir Seehra is Keros Therapeutics Inc.'s Chief Executive Officer.

How many directors are on Keros Therapeutics Inc.'s board?

Keros Therapeutics Inc.'s board has 11 directors: Alpna Seth, Anne Prener, Carl L. Gordon, Charles W. Newton, Jasbir Seehra, Jean Jacques Bienaime, Julius Knowles, Mary Ann Gray, Nima Farzan, Ran Nussbaum and 1 other.

Are Keros Therapeutics Inc. insiders buying or selling shares?

Over the last 12 months, Keros Therapeutics Inc. insiders bought $75,770 of shares in 6 purchases and sold $522,950 of shares in 12 sales on the open market, as reported to the SEC on Forms 4 and 5.

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