Washington, D.C. 20549
Pursuant to Section 13 or 15(d)
of the Securities Exchange Act of 1934
Date of Report (Date of earliest event reported): January 6, 2021

KBR, Inc.
(Exact name of registrant as specified in its charter)
(State or other jurisdiction of incorporation)
(Commission File Number)
(IRS Employer
Identification No.)
601 Jefferson Street, Suite 3400
Houston, Texas
(Zip Code)
(Address of principal executive offices)

Registrant’s telephone number, including area code: (713) 753-2000

Not Applicable
(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 Instruction 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
Name of each exchange on which listed
Common Stock, $0.001 par value
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 1.01  Entry into a Material Definitive Agreement.
On January 6, 2021, KBR, Inc. (the “Company”), certain of its subsidiaries and Citibank, N.A., as trustee (the “Trustee”), entered into a First Supplemental Indenture (the “Supplemental Indenture”) to the Indenture dated September 30, 2020 (the “Base Indenture”), among the Company, the guarantors party thereto and the Trustee, governing the Company’s 4.750% Senior Notes due 2028 (the “Notes”). The Supplemental Indenture was entered into to add Centauri Platform Holdings, LLC and certain other subsidiaries of the Company as guarantors of the Notes.
The foregoing description of the Supplemental Indenture does not purport to be complete and is qualified in its entirety by reference to the full text of the Supplemental Indenture, which is filed as Exhibit 4.1 hereto and is incorporated into this Item 1.01 by reference.
The Base Indenture governing the Notes was included as Exhibit 4.1 to the Company’s Current Report on Form 8-K filed with the Securities and Exchange Commission on October 5, 2020.
ITEM 2.03 Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant.
The information set forth in Item 1.01 is incorporated into this Item 2.03 by reference.
ITEM 9.01 Financial Statements and Exhibits.
(d) Exhibits.
Exhibit No.
First Supplemental Indenture, dated as of January 6, 2021, by and among KBR Inc., the guarantors named therein and Citibank, N.A. as trustee.
Cover Page Interactive Data File (embedded within the Inline XBRL document).


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: January 6, 2021
/s/ Adam M. Kramer
Adam M. Kramer
Vice President, Public Law and Corporate Secretary