Company: KROS
Filing Date: 2025-04-23
Form Type: DEF 14A
Source: 0001104659-25-037982
Chunk: 40

Company: Keros Therapeutics, Inc.
Filing Date: 2025-04-23
Form: DEF 14A
Chunk 40
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pna Seth(15)                                                            | ​ | ​ | ​                                  | ​ |    33,333 | ​ | ​ | ​ | ​                                   | ​ |     * | ​ | ​ |
| All current executive officers and directors as a group (12 persons)﻿(16) | ​ | ​ | ​                                  | ​ | 8,795,036 | ​ | ​ | ​ | ​                                   | ​ | 20.6% | ​ | ​ |

26

TABLE OF CONTENTS * Less than one percent. (1) The information shown is based solely upon disclosures filed on a Schedule 13D filed on April 11, 2025 (the “ ADAR1 Schedule 13D ”) by (i) ADAR1 Capital Management, LLC (“ ADAR1 Capital Management ”), (ii) ADAR1 Capital Management GP, LLC (“ ADAR1 General Partner ”) and (iii) Daniel Schneeberger. Consists of (i) 4,392,737 shares of common stock held by ADAR1 Partners, LP, (ii) 743,558 shares of common stock held by Spearhead Insurance Solutions IDF, LLC and (iii) 254,669 shares of common stock held by ADAR1 SPV I, LP. As the investment manager of ADAR1 Partners, LP and ADAR1 SPV I, LP and as the sub-advisor of Spearhead Insurance Solutions IDF, LLC, ADAR1 Capital Management may be deemed to indirectly beneficially own securities held by ADAR1 Partners, LP, ADAR1 SPV I, LP and Spearhead Insurance Solutions IDF, LLC. As the general partner of ADAR1 Partners, LP and ADAR1 SPV I, LP, General Partner may be deemed to indirectly beneficially own securities held by ADAR1 Partners, LP and ADAR1 SPV I, LP. As the manager of ADAR1 Capital Management and ADAR1 General Partner, Mr. Schneeberger may be deemed to indirectly beneficially own securities held by ADAR1 Partners, LP, Spearhead Insurance Solutions IDF, LLC, and ADAR1 SPV I, LP. Amounts reported do not include shares underlying certain put options and swap arrangements disclosed in the ADAR1 Schedule 13D. The address of each of ADAR1 Capital Management, ADAR1 General Partner and Mr. Schneeberger is 3503 Wild Cherry Drive, Building 9, Austin, Texas 78738. (