Company Update

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549     FORM 8-K     CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 20, 2025       PARSONS CORPORATION (Exact name of Registrant as Specified in Its Charter)       Delaware   001-07782   95-3232481 (State or Other Jurisdiction of Incorporation)   (Commission File Number)   (IRS Employer Identification No.)   14291 Park Meadow Drive , Suite 100 Chantilly , Virginia   20151 (Address of principal executive offices)   (Zip Code) Registrant’s Telephone Number, Including Area Code: ( 703 ) 988-8500 5875 Trinity Parkway , #300 Centreville , Virginia 21120 (Former Name or Former Address, if Changed Since Last Report)     Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instructions A.2. below):   ☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)   ☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)   ☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))   ☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) Securities registered pursuant to Section 12(b) of the Act:   Title of each class   Trading Symbol(s)   Name of each exchange on which registered Common Stock, $1 par value   PSN   New York Stock Exchange Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter). Emerging growth company  ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐       Item 8.01. Other Events. On March 20, 2025, the Company’s board of directors approved increasing the Company’s stock repurchase authority to $250 million. There can be no assurance of repurchases, as they depend upon a variety of factors, including changes in market conditions and economic circumstances, availability of investment opportunities, uncertainties relating to availability and costs of our financing needs in the future, currency fluctuations, the market price of the Company’s common stock and the suspension or discontinuance of the share repurchase program, among other events.   Item 9.01. Financial Statements and Exhibits. (d) Exhibits:   99.1    Press Release. dated March 24, 2025 104    Cover Page Interactive Data File (embedded within the Inline XBRL document) SIGNATURE Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. Date: March 24, 2025   PARSONS CORPORATION By:   /s/ Michael R. Kolloway   Michael R. Kolloway   Chief Legal Officer