Mark Keith Holdsworth - 12 May 2026 Form 4 Insider Report for PARSONS CORP (PSN)

Reporting relationship: Director
Issuer ticker: PSN
Reported as of: 12 May 2026
Net transaction value: +$512,673
SEC form: 4
Accepted by SEC: 13 May 2026, 16:29:52 UTC
Prior SEC filing: 15 Apr 2026
Source filing: View source filing
Reporting owner signature: /s/ John T. Martinez, as attorney-in-fact

Key filing fact

Mark Keith Holdsworth filed Form 4 for PARSONS CORP (PSN) on 13 May 2026.

Key facts

This page summarizes Mark Keith Holdsworth's Form 4 filing for PARSONS CORP (PSN).
2 reported transactions and 0 derivative rows are listed below.
Accepted by SEC: 13 May 2026, 16:29.

Change

Previous filing in this sequence was filed on 15 Apr 2026.
Current net transaction value: +$512,673.

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 0001095155 Primary reporting owner

Holdsworth Mark Keith

Relationship: Director
Address: PARSONS CORPORATION, 14291 PARK MEADOW DR., #100, CHANTILLY
Signature: /s/ John T. Martinez, as attorney-in-fact
Signature date: 13 May 2026

Reported non-derivative transactions

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

PSN transaction

Common Stock

Purchase

Transaction value: $164,572
Shares: +3,246
Change %: +11%
Price: $50.70
Shares after: 33,164
Date: 12 May 2026
Ownership: Direct
Footnotes: F1, F2

PSN transaction

Common Stock

Purchase

Transaction value: $348,101
Shares: +6,754
Change %: +20%
Price: $51.54
Shares after: 39,918
Date: 12 May 2026
Ownership: Direct
Footnotes: F1, F3

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

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 3 footnotes

Footnote F1

The price reported in Column 4 is a weighted-average price. The reporting person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

Footnote F2

These shares were purchased in multiple transactions at prices ranging from $50.20 to $51.09.

Footnote F3

These shares were purchased in multiple transactions at prices ranging from $51.24 to $51.81.