Commvault grants director Morton 1,317 shares

Commvault Systems director David H. Morton Jr. was granted 1,317 shares of common stock as restricted stock units on October 9, 2026.

Rhea-AI Filing Summary

Commvault Systems director David H. Morton Jr. was granted 1,317 shares of common stock as restricted stock units on October 9, 2026. All of the units will vest on the date of the 2027 Annual Meeting of Stockholders. His reported direct common stock holdings after the grant were 1,317 shares.

Insider Trade Summary

Grant/Award: 1,317 shares

Grant/Award 1 txn

Insider MORTON DAVID H JR

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Common Stock F1	1,317	$0.00	$0.00

Holdings After Transaction: Common Stock — 1,317 shares (Direct)

Footnotes (1)

1. F1. The common stock is being granted as restricted stock units, 100% of which shall vest on the date of the 2027 Annual Meeting of Stockholders.

Key Figures

Restricted stock units granted: 1,317 shares Vesting: 100% Direct common stock holdings after grant: 1,317 shares

3 metrics

Restricted stock units granted 1,317 shares Granted October 9, 2026

Vesting 100% On the date of the 2027 Annual Meeting of Stockholders

Direct common stock holdings after grant 1,317 shares Reported after the October 9, 2026 grant

Key Terms

restricted stock units, vest, Annual Meeting of Stockholders

3 terms

restricted stock units financial

"granted as restricted stock units"

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

vest financial

"100% of which shall vest"

A vest is the process by which an employee earns the right to receive certain benefits or ownership interests, such as stock or retirement funds, over time. It’s similar to earning a reward gradually, ensuring that the benefit becomes fully yours only after a set period or meeting specific conditions. This makes it important for investors because it determines when they can actually claim or use those benefits.

Annual Meeting of Stockholders regulatory

"date of the 2027 Annual Meeting of Stockholders"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

How many CVLT shares did director David H. Morton Jr. receive?

David H. Morton Jr. received 1,317 shares of common stock as restricted stock units on October 9, 2026.

When do David H. Morton Jr.'s CVLT restricted stock units vest?

The restricted stock units will vest 100% on the date of the 2027 Annual Meeting of Stockholders.

AI-generated analysis. How Rhea-AI works. Not financial advice.

Form 4 Insider Transactions: What Each Field Means →

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Available on EDGAR 10/13/2026 - 04:13 PM EDT Accepted by SEC EDGAR 10/13/2026 - 04:12 PM EDT Learn about SEC filing dates

SEC Form 4

FORM 4

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

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

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

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

MORTON DAVID H JR

(Last) (First) (Middle)

1 COMMVAULT WAY

(Street)

TINTON FALLS NEW JERSEY 07724

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
COMMVAULT SYSTEMS INC [ CVLT ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
10/09/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock(1)	10/09/2026		A		1,317	A	$0	1,317	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. The common stock is being granted as restricted stock units, 100% of which shall vest on the date of the 2027 Annual Meeting of Stockholders.

Remarks:

	/s/ Danielle Abrahamsen, Attorney-in-Fact	10/13/2026
	** Signature of Reporting Person	Date
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.
* Form 4: SEC 1474 (03-26)