# EDGAR Filing Document

**Accession Number:** 0001628171
**File Stem:** 0001193125-25-142735
**Filing Date:** 2025-6
**Character Count:** 4948
**Document Hash:** 498bcb97da414d75c0cff7482e4f812e
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-25-142735.hdr.sgml**: 20250618

**ACCESSION NUMBER**: 0001193125-25-142735

**CONFORMED SUBMISSION TYPE**: 8-K

**PUBLIC DOCUMENT COUNT**: 13

**CONFORMED PERIOD OF REPORT**: 20250618

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

**FILED AS OF DATE**: 20250618

**DATE AS OF CHANGE**: 20250618

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Revolution Medicines, Inc.
- **CENTRAL INDEX KEY:** 0001628171
- **STANDARD INDUSTRIAL CLASSIFICATION:** BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836]
- **ORGANIZATION NAME:** 03 Life Sciences
- **EIN:** 472029180
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 8-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-39219
- **FILM NUMBER:** 251057253

**BUSINESS ADDRESS:**
- **STREET 1:** 700 SAGINAW DR
- **CITY:** REDWOOD CITY
- **STATE:** CA
- **ZIP:** 94063
- **BUSINESS PHONE:** 415-766-3638

**MAIL ADDRESS:**
- **STREET 1:** 700 SAGINAW DR
- **CITY:** REDWOOD CITY
- **STATE:** CA
- **ZIP:** 94063

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

### UNITED STATES

### SECURITIES AND EXCHANGE COMMISSION

#### Washington, D.C. 20549

### FORM 8-K

#### CURRENT REPORT

#### Pursuant to Section 13 or 15(d)

#### of the Securities Exchange Act of 1934

#### Date of Report (Date of earliest event reported): June 18, 2025

## REVOLUTION MEDICINES, INC.

#### (Exact name of registrant as specified in its charter)

---

| | | |
|:---|:---|:---|
| **Delaware** | **001-39219** | **47-2029180** |
| **(State or other jurisdiction**<br> **of incorporation)** | **(Commission**<br> **File Number)** | **(IRS Employer**<br> **Identification No.)** |

---

---

| | |
|:---|:---|
| **700 Saginaw Drive**<br> **Redwood City, California** | **94063** |
| **(Address of Principal Executive Offices)** | **(Zip Code)** |

---

#### Registrant's telephone number, including area code: (650) 481-6801
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:

---

| | | |
|:---|:---|:---|
| **Title of each class** | **Trading**<br> **Symbol** | **Name of each exchange**<br> **on which registered** |
| Common Stock, $0.0001 par value per share | RVMD | The Nasdaq Stock Market LLC |
| Warrants to purchase 0.1112 shares of common stock expiring 2026 | RVMDW | The Nasdaq Stock Market LLC |

---

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 Principal Officers; Election of Directors; Appointment of Principal Officers.**  |

---

On June 18, 2025, Barbara Weber, M.D., communicated her decision to resign from the board of directors (the "Board") of Revolution Medicines, Inc. (the "Company"), including as a director, member of the Board's Nominating and Corporate Governance Committee and member of the Board's Research & Development Committee, effective immediately prior to the Company's 2025 annual meeting of stockholders, scheduled to be held at 7:30 a.m. PT on June 26, 2025. Dr. Weber's resignation was in connection with the activation of the clinical study under the ongoing collaboration between the Company and Tango Therapeutics, Inc., and was not a result of any disagreement with the Company or any matter relating to the Company's operations, policies or practices.

------

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

---

| | | |
|:---|:---|:---|
|  | **REVOLUTION MEDICINES, INC.** | **REVOLUTION MEDICINES, INC.** |
| Date: June 18, 2025 | By: | /s/ Mark A. Goldsmith |
|  |  | Mark A. Goldsmith, M.D., Ph.D.<br> President and Chief Executive Officer |

---