# EDGAR Filing Document

**Accession Number:** 0002110638
**File Stem:** 0002110638-26-000002
**Filing Date:** 2026-2
**Character Count:** 8774
**Document Hash:** 245bf59d63793fe308d2f6535e2a49ae
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0002110638-26-000002.hdr.sgml**: 20260212

**ACCESSION NUMBER**: 0002110638-26-000002

**CONFORMED SUBMISSION TYPE**: 3

**PUBLIC DOCUMENT COUNT**: 3

**CONFORMED PERIOD OF REPORT**: 20260101

**FILED AS OF DATE**: 20260212

**DATE AS OF CHANGE**: 20260212

**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** Abrahamsen Danielle Nicole
- **CENTRAL INDEX KEY:** 0002110638

**ORGANIZATION NAME:**

**FILING VALUES:**
- **FORM TYPE:** 3
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-33026
- **FILM NUMBER:** 26626545

**MAIL ADDRESS:**
- **STREET 1:** 1 COMMVAULT WAY
- **CITY:** TINTON FALLS
- **STATE:** NJ
- **ZIP:** 07724
**ISSUER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** COMMVAULT SYSTEMS INC
- **CENTRAL INDEX KEY:** 0001169561
- **STANDARD INDUSTRIAL CLASSIFICATION:** SERVICES-PREPACKAGED SOFTWARE [7372]
- **ORGANIZATION NAME:** 06 Technology
- **EIN:** 000000000
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 0331

**BUSINESS ADDRESS:**
- **STREET 1:** 1 COMMVAULT WAY
- **CITY:** TINTON FALLS
- **STATE:** NJ
- **ZIP:** 07724
- **BUSINESS PHONE:** 732-870-4000

**MAIL ADDRESS:**
- **STREET 1:** 1 COMMVAULT WAY
- **CITY:** TINTON FALLS
- **STATE:** NJ
- **ZIP:** 07724

## Ex-24

![](form3-poadanielleabraham001.jpg)

POWER OF ATTORNEY Know all by these present, that the undersigned hereby constitutes and appoints Danielle Sheer as the undersigned's true and lawful attorney-in-fact to: (1) execute for and on behalf of the undersigned, in the undersigned's capacity as an officer and/or director of Commvault Systems, Inc. (the "Company"), forms, such as Form IDs, Forms 3, 4, or 5, or other certified documents (collectively, "Forms") to make necessary EDGAR filings in accordance with Section 16(a) of the Securities Exchange Act of 1934, as amended, and the rules thereunder; (2) do and perform any and all acts for and on behalf of the undersigned which may be necessary or desirable to complete and execute any such Forms, any amendment or amendments thereto, and timely file the respective Forms with the United States Securities and Exchange Commission and any stock exchange or similar authority; and (3) take any other action of any type whatsoever in connection with the foregoing which, in the opinion of such attorney-in-fact, may be of benefit to, in the best interest of, or legally required by, the undersigned, it being understood that the documents executed by such attorney-in-fact on behalf of the undersigned pursuant to this Power of Attorney shall be in such form and shall contain such terms and conditions as such attorney-in-fact may approve in such attorney-in-fact's discretion. The undersigned hereby grants to each such attorney-in-fact full power and authority to do and perform any and every act and thing whatsoever requisite, necessary, or proper to be done in the exercise of any of the rights and powers herein granted, as fully to all intents and purposes as the undersigned might or could do if personally present, with full power of substitution or revocation, hereby ratifying and confirming all that such attorney-in-fact, or such attorney-in-fact's substitute or substitutes, shall lawfully do or cause to be done by virtue of this power of attorney and the rights and powers herein granted. The undersigned acknowledges that the foregoing attorney-in-fact, in serving in such capacity at the request of the undersigned, are not assuming, nor is the Company assuming, any of the undersigned's responsibilities to comply with Section 16 of the Securities Exchange Act of 1934. This Power of Attorney shall remain in full force and effect until the undersigned is no longer required to file any and all such Forms with respect to the undersigned's holdings of and transactions in securities issued by the Company, unless earlier revoked by the undersigned in a signed writing delivered to the foregoing attorney-in-fact. IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be executed as of February 10, 2026. /s/ Danielle Abrahamsen Signature Danielle Abrahamsen Name

------

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

## FORM 3

### INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

[ ] Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

---

| | | |
|:---|:---|:---|
| **1. Name and Address of Reporting Person**<sup>*</sup><br>Abrahamsen Danielle Nicole<br><sub>(Last) (First) (Middle)</sub><br>1 COMMVAULT WAY<br><sub>(Street)</sub><br>TINTON FALLS, NJ 07724<br><sub>(City) (State) (Zip)</sub> | **3. Issuer Name and Ticker or Trading Symbol**<br>COMMVAULT SYSTEMS INC [ CVLT ] | **5. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  |
| **2. Date of Event Requiring Statement (Month/Day/Year)**<br>2026-01-01 | **4. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[ ] Director   [ ] 10% Owner<br>[X] Officer (give title below)   [ ] Other (specify below)<br>_Chief Accounting Officer_ | **6. Individual or Joint/Group Filing (Check Applicable Line)**<br>[X] Form filed by One Reporting Person<br>[ ] Form filed by More than One Reporting Person |

---

## Table I - Non-Derivative Securities Beneficially Owned

---

|  |  |  |  |
| --- | --- | --- | --- |
| 1. Title of Security | 2. Amount of Securities Beneficially Owned | 3. Ownership Form | 4. Nature of Indirect Beneficial Ownership |
| Common Stock | 620 | D |  |

---

## Table II - Derivative Securities Beneficially Owned

---

|  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 1. Title of Derivative Security | 2. Date Exercisable and Expiration Date (Month/Day/Year) | 2. Date Exercisable and Expiration Date (Month/Day/Year) | 3. Title and Amount of Underlying Securities | 3. Title and Amount of Underlying Securities | 4. Conversion or Exercise Price | 5. Ownership Form | 6. Nature of Indirect Beneficial Ownership |
| 1. Title of Derivative Security | Date Exercisable | Expiration Date | Title | Amount or Number of Shares | 4. Conversion or Exercise Price | 5. Ownership Form | 6. Nature of Indirect Beneficial Ownership |
| Performance Stock Units | <sup>(1)</sup> | <sup>(1)</sup> | Common Stock | 715 | <sup>(1)</sup> | D |  |
| Restricted Stock Units | <sup>(2)</sup> | <sup>(2)</sup> | Common Stock | 963 | <sup>(3)</sup> | D |  |
| Restricted Stock Units | <sup>(4)</sup> | <sup>(4)</sup> | Common Stock | 1367 | <sup>(3)</sup> | D |  |
| Restricted Stock Units | <sup>(5)</sup> | <sup>(5)</sup> | Common Stock | 2266 | <sup>(3)</sup> | D |  |

---

### Footnotes:

(1) Granted on May 15, 2024, represents the portion of the number of shares determined to have been earned based upon the performance criteria and that remain subject to additional time-based vesting criteria. 33% of these performance stock units ("PSUs") will vest on the first anniversary of the grant date and 8.375% will vest at the end of each successive three-month period thereafter through the third anniversary of the grant date. Each PSU represents the right to receive one share of common stock.

(2) Granted on August 15, 2023, 33% of the restricted stock units ("RSUs") will vest on the first anniversary of the grant date and 8.375% will vest at the end of each successive three-month period thereafter through the third anniversary of the grant date.

(3) Each RSU represents the right to receive one share of common stock.

(4) Granted on May 15, 2024, 33% of the RSUs will vest on the first anniversary of the grant date and 8.375% will vest at the end of each successive three-month period thereafter through the third anniversary of the grant date.

(5) Granted on May 15, 2025, 33% of the RSUs will vest on the first anniversary of the grant date and 8.375% will vest at the end of each successive three-month period thereafter through the third anniversary of the grant date.

**Remarks:**
EXHIBIT LIST: EX-24 Power of Attorney for Danielle Abrahamsen

**Signature:** /s/ Danielle Abrahamsen  
**Date:** 2026-02-12

### Remarks:

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 4 (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.**