1 unchanged sentence
RULE 10B5-1 TRADING ARRANGEMENT
−Removed: During the three months ended April 3, 2026, no director or officer of the Company adopted , modified or terminated a “Rule 10b5-1 trading arrangement” or “non-Rule 10b5-1 trading arrangement,” as each term is defined in Item 408(c) of Regulation S-K.
+Added: During the three months ended July 3, 2026, no director or officer of the Company adopted , modified or terminated a “Rule 10b5-1 trading arrangement” or “non-Rule 10b5-1 trading arrangement,” as each term is defined in Item 408(c) of Regulation S-K.
Leidos Holdings, Inc.
1 unchanged sentence
Number Description of Exhibit
−Removed: 4.1 Officers' Certificate of Leidos, Inc., dated as of March 2, 2026 .
−Removed: Incorporated by reference to Exhibit 4.1 to our Current Report on Form 8-K filed with the SEC on March 3, 2026.
−Removed: 4.2 Form of Global Note representing Leidos, Inc.'s 4.100% Notes due 2029.
−Removed: Included in Exhibit 4.1 and incorporated by reference to Exhibit 4.2 to our Current Report on Form 8-K filed with the SEC on March 3, 2026.
−Removed: 4.3 Form of Global Note representing Leidos, Inc.'s 5.000% Notes due 2036.
−Removed: Included in Exhibit 4.1 and incorporated by reference to Exhibit 4.3 to our Current Report on Form 8-K filed with the SEC on March 3, 2026.
−Removed: 10.1 Stock Purchase Agreement, dated January 23, 2026, by and among Leidos, Inc., KENE Holdings, L.P.
−Removed: and KENE Parent, Inc.
−Removed: Incorporated by reference to Exhibit 10.1 to our Current Report on Form 8-K filed with the SEC on January 26, 2026.
−Removed: 10.2 Restatement Agreement, dated as of February 12, 2026, by and among Leidos Holdings, Inc., Leidos, Inc., the guarantors party thereto, the lenders party thereto and Citibank, N.A., as administrative agent.
−Removed: Incorporated by reference to Exhibit 10.1 to our Current Report on Form 8-K filed with the SEC on February 17, 2026.
22 List of Guarantors and Subsidiary Issuers of Guaranteed Securities.
+Added: Incorporated herein by reference to Exhibit 22 to our Quarterly Report on Form 10-Q, filed with the SEC on May 5, 2026.
31.1 Certification of Chief Executive Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
11 unchanged sentences
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 thereunto duly authorized.
+Added: August 4, 2026
Leidos Holdings, Inc.
5 unchanged sentences
Compared sentence by sentence after normalising whitespace, quotation marks, case and digits, so re-formatting and restated figures do not read as changed language. Wording changes appear as one removal and one addition. The current filing and the prior one are authoritative.