Company: CVLT
Filing Date: 2025-06-25
Form Type: DEF 14A
Source: 0001169561-25-000059
Chunk: 5

Company: COMMVAULT SYSTEMS INC
Filing Date: 2025-06-25
Form: DEF 14A
Chunk 5
---
 |     | 40%                    |
| Time-based restricted stock units (“RSUs”) |     | Financial performance stock units (“PSUs”) |     | Relative Total Shareholder Return (“TSR”) PSUs |     | Revenue |     | Non-GAAP EBIT          |
|                                            |     |                                            |     | 60%At Risk Pay                                 |     |         |     |                        |

1. See “Long-Term Equity Incentive Awards” in “Fiscal 2025 Compensation Decisions” for more information.

#### CHIEF FINANCIAL OFFICER COMPENSATION PAY MIX
| 7%              |     | 88%            |     |                   |     |         |     | 5%                     |
| Base Salary     |     | Equity Awards  |     |                   |     |         |     | Cash Performance Bonus |
| 67%             |     | 17%            |     | 17%               |     | 60%     |     | 40%                    |
| Time-based RSUs |     | Financial PSUs |     | Relative TSR PSUs |     | Revenue |     | Non-GAAP EBIT          |
|                 |     |                |     | 34%At Risk Pay    |     |         |     |                        |

### CHIEF COMMERCIAL OFFICER COMPENSATION PAY MIX
| 8%              |     | 84%            |     |                   |     |         |     | 8%                     |
| Base            
 Salary          |     | Equity Awards  |     |                   |     |         |     | Cash Performance Bonus |
| 40%             |     | 30%            |     | 30%               |     | 60%     |     | 40%                    |
| Time-based RSUs |     | Financial PSUs |     | Relative TSR PSUs |     | Revenue |     | Non-GAAP EBIT          |
|                 |     |                |     | 58%At Risk Pay    |     |         |     |                        |

#### 8COMMVAULT SYSTEMS, INC. |2025 PROXY STATEMENT
Table of Contents

| PROXY SUMMARY  |SUSTAINABILITY DEVELOPMENTS |

#### SustainabilityDevelopments
| CLIMATE ACTION & RESILIENCE                                                                                                                                                                                                                                                                                                                                                                                                                                                
 While we are dependent on electricity due to our industry, we maintain a relatively low emissions profile. We are committed to our goal of reducing