| FORM 3 | UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940 |
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1. Name and Address of Reporting Person*
(Street)
| 2. Date of Event Requiring Statement (Month/Day/Year) 06/17/2021 | 3. Issuer Name and Ticker or Trading Symbol Cyteir Therapeutics, Inc. [ CYT ] | |||||||||||||
| 4. Relationship of Reporting Person(s) to Issuer (Check all applicable)
| 5. If Amendment, Date of Original Filed (Month/Day/Year) | ||||||||||||||
6. Individual or Joint/Group Filing (Check Applicable Line)
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| Table I - Non-Derivative Securities Beneficially Owned | |||
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| 1. Title of Security (Instr. 4) | 2. Amount of Securities Beneficially Owned (Instr. 4) | 3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) | 4. Nature of Indirect Beneficial Ownership (Instr. 5) |
| Common Stock | 841,954(1) | D | |
| Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities) | |||||||
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| 1. Title of Derivative Security (Instr. 4) | 2. Date Exercisable and Expiration Date (Month/Day/Year) | 3. Title and Amount of Securities Underlying Derivative Security (Instr. 4) | 4. Conversion or Exercise Price of Derivative Security | 5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) | 6. Nature of Indirect Beneficial Ownership (Instr. 5) | ||
| Date Exercisable | Expiration Date | Title | Amount or Number of Shares | ||||
| Stock Option (Right to Buy) | (2) | 12/10/2028 | Common Stock | 106,342 | 1.02 | D | |
| Stock Option (Right to Buy) | (3) | 02/24/2030 | Common Stock | 63,408 | 1.19 | D | |
| Stock Option (Right to Buy) | (4) | 02/21/2031 | Common Stock | 500,344 | 7.09 | D | |
| Explanation of Responses: |
| 1. Includes 125,226 shares acquired upon early exercise of an option, which are subject to forfeiture until they vest. |
| 2. The option vests at a rate of 18,337 shares per month at the end of each successive one-month period beginning January 3, 2019, for 40 months, and at a rate of 14,670 shares per month at the end of the 41st month, at which point the option is fully vested, subject to the Reporting Person's continued employment with the Issuer through the applicable vesting date. |
| 3. The option vested as to 1/48th of the underlying shares of common stock on February 1, 2020, and at the same rate at the end of each successive one-month period following such date until the fourth anniversary of such date, subject to the Reporting Person's continued employment with the Issuer through the applicable vesting date. |
| 4. The option will become exercisable as to 1/36th of the underlying shares of common stock at the end of each successive one-month period following the vesting commencement date, February 5, 2021, until the option is fully vested on the third anniversary of the vesting commencement date, subject to the Reporting Person's continued employment with the Issuer through the applicable vesting date . |
| Remarks: |
| President and Chief Executive Officer Exhibit List: Exhibit 24 - Power of Attorney |
| By: /s/ Andrew Gengos, Attorney-in-Fact | 06/17/2021 | |
| ** Signature of Reporting Person | Date | |
| Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly. | ||
| * If the form is filed by more than one reporting person, see Instruction 5 (b)(v). | ||
| ** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a). | ||
| Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure. | ||
| Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number. | ||
