# EDGAR Filing Document

**Accession Number:** 0001662244
**File Stem:** 0000950170-23-001839
**Filing Date:** 2023-2
**Character Count:** 6807
**Document Hash:** 2d204186fe3a1a418a5eb48a9203cb9b
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000950170-23-001839.hdr.sgml**: 20230206

**ACCESSION NUMBER**: 0000950170-23-001839

**CONFORMED SUBMISSION TYPE**: 8-K

**PUBLIC DOCUMENT COUNT**: 12

**CONFORMED PERIOD OF REPORT**: 20230206

**ITEM INFORMATION**: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers

**FILED AS OF DATE**: 20230206

**DATE AS OF CHANGE**: 20230206

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Cyteir Therapeutics, Inc.
- **CENTRAL INDEX KEY:** 0001662244
- **STANDARD INDUSTRIAL CLASSIFICATION:** PHARMACEUTICAL PREPARATIONS [2834]
- **IRS NUMBER:** 455429901
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 8-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-40499
- **FILM NUMBER:** 23588446

**BUSINESS ADDRESS:**
- **STREET 1:** 128 SPRING STREET
- **STREET 2:** BUILDING A, SUITE 510
- **CITY:** LEXINGTON
- **STATE:** MA
- **ZIP:** 02421
- **BUSINESS PHONE:** 857-285-4140

**MAIL ADDRESS:**
- **STREET 1:** 128 SPRING STREET
- **STREET 2:** BUILDING A, SUITE 510
- **CITY:** LEXINGTON
- **STATE:** MA
- **ZIP:** 02421

?xml version="1.0" encoding="ASCII"? 8-K

**UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549**

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**FORM** 8-K

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**CURRENT REPORT**

**Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934**

**Date of Report (Date of earliest event reported):** February 6, 2023<br>

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Cyteir Therapeutics, Inc.

**(Exact name of Registrant as Specified in Its Charter)**

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| | | |
|:---|:---|:---|
| Delaware | 001-40499 | 45-5429901 |
| **(State or Other Jurisdiction<br>of Incorporation)** | **(Commission File Number)** | **(IRS Employer<br>Identification No.)** |
| 128 Spring St, Building A**,** Suite 510 |  |  |
| Lexington**,** Massachusetts |  | 02421 |
| **(Address of Principal Executive Offices)** |  | **(Zip Code)** |

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**Registrant's Telephone Number, Including Area Code:** 857 285-4140<br>

**Not Applicable**<br>

**(Former Name or Former Address, if Changed Since Last Report)**

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Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

**Securities registered pursuant to Section 12(b) of the Act:**

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| | | |
|:---|:---|:---|
| **<br>Title of each class** | **Trading<br>Symbol(s)** | **<br>Name of each exchange on which registered** |
| Common Stock, $0.001 par value per share | CYT | The Nasdaq Global Select Market |

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Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§ 230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§ 240.12b-2 of this chapter).

Emerging growth company ☒

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

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**Item 5.02 Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.**

On February 6, 2023, Cyteir Therapeutics, Inc. (the "Company") announced the promotion of the Company's Vice President of Finance, David Gaiero to Chief Financial Officer, effective January 17, 2023. Mr. Gaiero will continue to function as the Company's principal financial officer and principal accounting officer.

Mr. Gaiero, age 44, has served as the Company's Vice President of Finance since December 2020. Prior to joining Cyteir, Mr. Gaiero served in various roles at Wave Life Sciences from 2017 to 2020, most recently serving as Interim Chief Financial Officer and prior to that, serving as Vice President and Corporate Controller. Prior to joining Wave, from 2015 to 2017, Mr. Gaiero served as Vice President and Corporate Controller of OvaScience, Inc. Prior to that, Mr. Gaiero held various positions of increasing responsibility and scope in finance and accounting at iRobot Corporation. Mr. Gaiero began his career in public accounting at PricewaterhouseCoopers LLP. Mr. Gaiero received a B.B.A. in Accounting from the University of Massachusetts, Amherst, and is a Certified Public Accountant in Massachusetts.

In connection with Mr. Gaiero's promotion, the Compensation Committee of the Company's Board of Directors approved, effective immediately:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•an increase in Mr. Gaiero's annual base salary to $425,000; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•an increase to Mr. Gaiero's target bonus opportunity to 40% of his annual base salary.

Mr. Gaiero has entered into an employment agreement with the Company setting forth these terms in a form consistent with the employment agreements entered into with other executive officers of the Company. The foregoing description of Mr. Gaiero's employment agreement does not purport to be complete and is qualified in its entirety by reference to the full text of the agreement, which will be filed as an exhibit to a subsequent periodic report filed with the Securities and Exchange Commission.

There are no arrangements or understandings between Mr. Gaiero and any other persons pursuant to which Mr. Gaiero was selected to become Chief Financial Officer, nor are there any family relationships between Mr. Gaiero and any of the Company's directors or other executive officers. Neither Mr. Gaiero nor any related person of Mr. Gaiero has a direct or indirect material interest in any existing or currently proposed transaction to which the Company is or may become a party that would require disclosure under Item 404(a) of Regulation S-K promulgated under the Securities Exchange Act of 1934, as amended.

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**SIGNATURES**

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

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| | | | |
|:---|:---|:---|:---|
|  |  |  | **CYTEIR THERAPEUTICS, INC.** |
| Date: | February 6, 2023 | By:  | /s/ Adam M. Veness, Esq. |
|  |  |  | Name: Adam M. Veness, Esq.<br>Title: General Counsel and Secretary |

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