Company: RCUS
Filing Date: 2025-04-22
Form Type: DEF 14A
Source: 0001724521-25-000052
Chunk: 54

Company: Arcus Biosciences, Inc.
Filing Date: 2025-04-22
Form: DEF 14A
Chunk 54
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(1) Reflects the target award each named executive officer was eligible to receive. Actual amounts paid in early 2025 are presented in the Summary Compensation Table above. There were no threshold or maximum amounts established.

(2) Each restricted stock unit award vests as to 25% of the restricted stock units comprising the grant on each anniversary of December 15, 2024, subject to continued service.

(3) Each stock option vests as to 1/48th of the total number of shares underlying the stock option on each monthly anniversary of January 1, 2024, subject to continued service.

(4) Represents the grant-date fair value of each equity award, calculated in accordance with FASB ASC Topic 718. The valuation assumptions used in determining fair values for equity awards are described in Note 8 to our financial statements included in our Annual Report.

<div align='center'>30.</div>

#### Outstanding Equity Awards at 2024 Fiscal Year End
<div align='center'>The following table shows certain information regarding outstanding equity awards of our named executive officers as of December 31, 2024:</div>

|                      |     |           |     |           |     |             |         |     |                   Option Awards |         |     |               |         |     |        |     |       |     |          |       |     |   |           |            |     |           |     |        |     |    Stock Awards |   |     |           |     |                 |   |
|                      |     |           |     | Grant     
 Date      |     |             |         |     | Number of Securities Underlying 
             Unexercised Options |         |     |               |         |     |        |     |       |     | Option   
 Exercise 
 Price    
 ($)      |       |     |   |           | Option     
 Expiration 
 Date       |     |           |     |        |     |       Number of 
 Shares or Units 
   That Have Not 
      Yet Vested 
             (#) |   |     |           |     | Market Value of 
 Shares or Units 
 That Have Not   
 Yet Vested(1)   
 ($)             |   |
| Name                 |     |           |     |           |     | Exercisable 
 (#)         |         |     |                                 |         |     | Unexercisable 
           (#) |         |     |        |     |       |     |          |