Key facts
- This page summarizes Mark DiSiena's Form 3 filing for CarParts.com, Inc. (PRTS).
- 0 reported transactions and 0 derivative rows are listed below.
- Accepted by SEC: 20 Nov 2025, 16:03.
Mark DiSiena - 12 Nov 2025 Form 3 Insider Report for CarParts.com, Inc. (PRTS)
- Reporting relationship
- Interim CFO
- Issuer ticker
- PRTS
- Reported as of
- 12 Nov 2025
- Net transaction value
- $0
- SEC form
- 3
- Accepted by SEC
- 20 Nov 2025, 16:03:49 UTC
- Prior SEC filing
- 23 Apr 2025
- Source filing
- View source filing
- Reporting owner signature
- /s/ Mark DiSiena
Source evidence
Original filing metadata and source links for verification.
4 source fields
Reporting owner
1 detail
Key filing fact
Mark DiSiena filed Form 3 for CarParts.com, Inc. (PRTS) on 20 Nov 2025.
Change
- Previous filing in this sequence was filed on 23 Apr 2025.
- Current net transaction value: $0.
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
Official SEC source
View source filing
Ownership activity is grounded in SEC Form 3 disclosures.
Reporting Owners (1)
CIK 0001505498
Primary reporting owner
DiSiena Mark
- Relationship
- Interim CFO
- Address
- C/O CARPARTS.COM, INC., 2050 W. 190TH STREET, SUITE 400, TORRANCE
- Signature
- /s/ Mark DiSiena
- Signature date
- 20 Nov 2025
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
PRTS
holding
Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 0
- Date
- 12 Nov 2025
- 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
No securities are beneficially owned.