LDOS · Leidos Holdings, Inc. · Debt

On March 2, 2026, Leidos, Inc. (the “Issuer”), a direct wholly-owned subsidiary of Leidos Holdings, Inc. (“Leidos”), issued and sold $600 million aggregate principal amount of 4.100% senior notes due 2029 (the “2029 Notes”) and $800 million aggregate principal amount of 5.000% senior notes due 2036 (the “2036 Notes” and, collectively with the 2029 Notes, the “Notes” and, such offering, the “Notes Offering”). The Notes Offering was made pursuant to the Issuer’s automatic shelf registration statement on Form S-3 (File No. 333-293564). The Notes were issued pursuant to an indenture, dated as of October 8, 2020 (the “October 2020 Indenture”), among the Issuer, Leidos, as a guarantor, and Citibank, N.A., as trustee (the “Trustee”), as supplemented by an officers’ certificate dated March 2, 2026.

Issuer evidence: On March 2, 2026, Leidos, Inc. (the “Issuer”), a direct wholly-owned subsidiary of Leidos Holdings, Inc. (“Leidos”), issued and sold $600 million aggregate principal amount of 4.100% senior notes due 2029 (the “2029 Notes”) and $800 million aggregate principal amount of 5.000% senior notes due 2036 (the “2036 Notes” and, collectively with the 2029 Notes, the “Notes” and, such offering, the “Notes Offering”). The Notes Offering was made pursuant to the Issuer’s automatic shelf registration statement on Form S-3 (File No. 333-293564). The Notes were issued pursuant to an indenture, dated as of October 8, 2020 (the “October 2020 Indenture”), among the Issuer, Leidos, as a guarantor, and Citibank, N.A., as trustee (the “Trustee”), as supplemented by an officers’ certificate dated March 2, 2026.

Supporting evidence: Interest is payable on the 2029 Notes semi-annually in arrears at an annual rate of 4.100% on March 15 and September 15 of each year, beginning on September 15, 2026. The 2029 Notes will mature on March 15, 2029. Interest is payable on the 2036 Notes semi-annually in arrears at an annual rate of 5.000% on March 15 and September 15 of each year, beginning on September 15, 2026. The 2036 Notes will mature on March 15, 2036.

Supporting evidence: On March 2, 2026, Leidos, Inc. (the “Issuer”), a direct wholly-owned subsidiary of Leidos Holdings, Inc. (“Leidos”), issued and sold $600 million aggregate principal amount of 4.100% senior notes due 2029 (the “2029 Notes”) and $800 million aggregate principal amount of 5.000% senior notes due 2036 (the “2036 Notes” and, collectively with the 2029 Notes, the “Notes” and, such offering, the “Notes Offering”).

Supporting evidence: On March 2, 2026, Leidos, Inc. (the “Issuer”), a direct wholly-owned subsidiary of Leidos Holdings, Inc. (“Leidos”), issued and sold $600 million aggregate principal amount of 4.100% senior notes due 2029 (the “2029 Notes”) and $800 million aggregate principal amount of 5.000% senior notes due 2036 (the “2036 Notes” and, collectively with the 2029 Notes, the “Notes” and, such offering, the “Notes Offering”). The Notes Offering was made pursuant to the Issuer’s automatic shelf registration statement on Form S-3 (File No. 333-293564). The Notes were issued pursuant to an indenture, dated as of October 8, 2020 (the “October 2020 Indenture”), among the Issuer, Leidos, as a guarantor, and Citibank, N.A., as trustee (the “Trustee”), as supplemented by an officers’ certificate dated March 2, 2026.

On March 2, 2026, Leidos, Inc. (the “Issuer”), a direct wholly-owned subsidiary of Leidos Holdings, Inc. (“Leidos”), issued and sold $600 million aggregate principal amount of 4.100% senior notes due 2029 (the “2029 Notes”) and $800 million aggregate principal amount of 5.000% senior notes due 2036 (the “2036 Notes” and, collectively with the 2029 Notes, the “Notes” and, such offering, the “Notes Offering”). The Notes Offering was made pursuant to the Issuer’s automatic shelf registration statement on Form S-3 (File No. 333-293564). The Notes were issued pursuant to an indenture, dated as of October 8, 2020 (the “October 2020 Indenture”), among the Issuer, Leidos, as a guarantor, and Citibank, N.A., as trustee (the “Trustee”), as supplemented by an officers’ certificate dated March 2, 2026.

Issuer evidence: On March 2, 2026, Leidos, Inc. (the “Issuer”), a direct wholly-owned subsidiary of Leidos Holdings, Inc. (“Leidos”), issued and sold $600 million aggregate principal amount of 4.100% senior notes due 2029 (the “2029 Notes”) and $800 million aggregate principal amount of 5.000% senior notes due 2036 (the “2036 Notes” and, collectively with the 2029 Notes, the “Notes” and, such offering, the “Notes Offering”). The Notes Offering was made pursuant to the Issuer’s automatic shelf registration statement on Form S-3 (File No. 333-293564). The Notes were issued pursuant to an indenture, dated as of October 8, 2020 (the “October 2020 Indenture”), among the Issuer, Leidos, as a guarantor, and Citibank, N.A., as trustee (the “Trustee”), as supplemented by an officers’ certificate dated March 2, 2026.

Supporting evidence: Interest is payable on the 2029 Notes semi-annually in arrears at an annual rate of 4.100% on March 15 and September 15 of each year, beginning on September 15, 2026. The 2029 Notes will mature on March 15, 2029. Interest is payable on the 2036 Notes semi-annually in arrears at an annual rate of 5.000% on March 15 and September 15 of each year, beginning on September 15, 2026. The 2036 Notes will mature on March 15, 2036.

Supporting evidence: On March 2, 2026, Leidos, Inc. (the “Issuer”), a direct wholly-owned subsidiary of Leidos Holdings, Inc. (“Leidos”), issued and sold $600 million aggregate principal amount of 4.100% senior notes due 2029 (the “2029 Notes”) and $800 million aggregate principal amount of 5.000% senior notes due 2036 (the “2036 Notes” and, collectively with the 2029 Notes, the “Notes” and, such offering, the “Notes Offering”).

Supporting evidence: On March 2, 2026, Leidos, Inc. (the “Issuer”), a direct wholly-owned subsidiary of Leidos Holdings, Inc. (“Leidos”), issued and sold $600 million aggregate principal amount of 4.100% senior notes due 2029 (the “2029 Notes”) and $800 million aggregate principal amount of 5.000% senior notes due 2036 (the “2036 Notes” and, collectively with the 2029 Notes, the “Notes” and, such offering, the “Notes Offering”). The Notes Offering was made pursuant to the Issuer’s automatic shelf registration statement on Form S-3 (File No. 333-293564). The Notes were issued pursuant to an indenture, dated as of October 8, 2020 (the “October 2020 Indenture”), among the Issuer, Leidos, as a guarantor, and Citibank, N.A., as trustee (the “Trustee”), as supplemented by an officers’ certificate dated March 2, 2026.