Key facts
- This page summarizes William Geoffrey Haydon's Form 4 filing for COMMVAULT SYSTEMS INC (CVLT).
- 1 reported transaction and 0 derivative rows are listed below.
- Accepted by SEC: 12 Aug 2026, 16:07.
William Geoffrey Haydon - 10 Aug 2026 Form 4 Insider Report for COMMVAULT SYSTEMS INC (CVLT)
- Reporting relationship
- President of Cust & Field Ops
- Issuer ticker
- CVLT
- Reported as of
- 10 Aug 2026
- Net transaction value
- -$42,590
- SEC form
- 4
- Accepted by SEC
- 12 Aug 2026, 16:07:14 UTC
- Prior SEC filing
- 15 Apr 2026
- Source filing
- View source filing
- Reporting owner signature
- /s/ Danielle Abrahamsen, Attorney-in-Fact
Source evidence
Original filing metadata and source links for verification.
4 source fields
Reporting owner
1 detail
Key filing fact
William Geoffrey Haydon filed Form 4 for COMMVAULT SYSTEMS INC (CVLT) on 12 Aug 2026.
Change
- Previous filing in this sequence was filed on 15 Apr 2026.
- Current net transaction value: -$42,590.
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
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reporting Owners (1)
CIK 0002093857
Primary reporting owner
Haydon William Geoffrey
- Relationship
- President of Cust & Field Ops
- Address
- 1 COMMVAULT WAY, TINTON FALLS
- Signature
- /s/ Danielle Abrahamsen, Attorney-in-Fact
- Signature date
- 12 Aug 2026
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
CVLT
transaction
Common Stock
Sale
- Transaction value
- $42,590
- Shares
- -316
- Change %
- -0.48%
- Price
- $134.78
- Shares after
- 65,254
- Date
- 10 Aug 2026
- Ownership
- Direct
- Footnotes
- F1
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
Explanation of responses 1 footnote
Footnote F1
Represents shares automatically sold solely to satisfy tax withholding obligations of reporting person on vesting of restricted and performance stock. Proceeds from the sale were submitted to the Internal Revenue Service.