Gary Merrill - 21 May 2026 Form 4 Insider Report for COMMVAULT SYSTEMS INC (CVLT)

Reporting relationship: Chief Financial Officer
Issuer ticker: CVLT
Reported as of: 21 May 2026
Net transaction value: -$891,528
SEC form: 4
Accepted by SEC: 26 May 2026, 17:51:38 UTC
Prior SEC filing: 21 May 2026
Source filing: View source filing
Reporting owner signature: /s/ Danielle Abrahamsen, Attorney-in-Fact

Key filing fact

Gary Merrill filed Form 4 for COMMVAULT SYSTEMS INC (CVLT) on 26 May 2026.

Key facts

This page summarizes Gary Merrill's Form 4 filing for COMMVAULT SYSTEMS INC (CVLT).
4 reported transactions and 0 derivative rows are listed below.
Accepted by SEC: 26 May 2026, 17:51.

Change

Previous filing in this sequence was filed on 21 May 2026.
Current net transaction value: -$891,528.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001560814 Primary reporting owner

Merrill Gary

Relationship: Chief Financial Officer
Address: 1 COMMVAULT WAY, TINTON FALLS
Signature: /s/ Danielle Abrahamsen, Attorney-in-Fact
Signature date: 26 May 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

CVLT transaction

Common Stock

Award

Transaction value
Shares: +5,647
Change %: +7.8%
Price: $0.000000^*
Shares after: 78,154
Date: 21 May 2026
Ownership: Direct
Footnotes: F1

CVLT transaction

Common Stock

Award

Transaction value
Shares: +2,952
Change %: +3.8%
Price: $0.000000^*
Shares after: 81,106
Date: 21 May 2026
Ownership: Direct
Footnotes: F2

CVLT transaction

Common Stock

Sale

Transaction value: $405,616
Shares: -3,777
Change %: -4.7%
Price: $107.39
Shares after: 77,329
Date: 22 May 2026
Ownership: Direct
Footnotes: F3

CVLT transaction

Common Stock

Sale

Transaction value: $485,912
Shares: -4,554
Change %: -5.9%
Price: $106.70
Shares after: 72,775
Date: 26 May 2026
Ownership: Direct
Footnotes: F4

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Rule 10b5-1 trading plan

These transactions were reported as open-market trades under a Rule 10b5-1 plan. The plan lets an insider set trading instructions in advance, which can reduce the risk of trading while in possession of material nonpublic information.

Original filing language: transaction made pursuant to a contract, instruction, or written plan intended to satisfy Rule 10b5-1(c).

Explanation of responses 4 footnotes

Footnote F1

Represents shares issued in connection with the Company's total shareholder return satisfying specified benchmarks relative to the Russell 3000 index pursuant to the terms of a performance stock unit ("PSU") award granted on May 15, 2023.

Footnote F2

Footnote F3

Represents shares automatically sold solely to satisfy tax withholding obligations of reporting person on vesting of performance stock. Proceeds from the sale were submitted to the Internal Revenue Service.

Footnote F4

The sale reported in this Form 4 was effected pursuant to an existing Rule 10b5-1 trading plan adopted by the Reporting Person on June 13, 2025.