Common use of SIGNATORY AUTHORITY Clause in Contracts

SIGNATORY AUTHORITY. The signatories to this Annex covenant and warrant that they have authority to execute this Annex. By signing below, the undersigned agrees to the above terms and conditions. NATIONAL AERONAUTICS AND SPACE ADMINISTRATION XXXX RESEARCH CENTER ROCKET LAB USA, INC. Digitally signed by XXXXXX TU XXXXXX TU Date: 2020.10.14 15:18:49 -07'00' BY:

SIGNATORY AUTHORITY. The signatories to this Annex covenant and warrant that they have authority to execute this Annex. By signing below, the undersigned agrees to the above terms and conditions. NATIONAL AERONAUTICS AND SPACE ADMINISTRATION XXXX XXXXX RESEARCH CENTER ROCKET LAB USA, INC. SPACE EXPLORATION TECHNOLOGIES CORP XXXXX Digitally signed by XXXXXX TU XXXXXX TU XXXXX XXXXX-XXXXX XXXXX-XXXXX Date: 2020.10.14 15:18:49 -07'002021.09.21 12:49:35 -04'00' BY:

SIGNATORY AUTHORITY. The signatories to this Annex covenant and warrant that they have authority to execute this Annex. By signing below, the undersigned agrees to the above terms and conditions. NATIONAL AERONAUTICS AND SPACE ADMINISTRATION XXXX XXXXXXX RESEARCH CENTER ROCKET LAB USA, INC. Digitally signed by XXXXXX TU XXXXXX TU Date: 2020.10.14 15:18:49 -07'00' BY:XXXXX XXXXXXXXX MACHINES, LLC Digitally signed by Xxxxxxx

SIGNATORY AUTHORITY. The signatories to this Annex covenant and warrant that they have authority to execute this Annex. By signing below, the undersigned agrees to the above terms and conditions. Digitally signed by Xxxxx Xxxxx Xxxxxx Xxxxxx Date: 2022.09.04 18:31:06 -04'00' NATIONAL AERONAUTICS AND SPACE ADMINISTRATION XXXX XXXXX RESEARCH CENTER ROCKET LAB USABY: Xxxxx X. Xxxxxx, INCPh.D. Acting Center Director DATE: SPACE EXPLORATION TECHNOLOGIES CORP. Digitally signed by XXXXXX TU XXXXXX TU Date__________ BY: 2020.10.14 15:18:49 -07'00' BY:ount Brea Y nt Contracts Officer

SIGNATORY AUTHORITY. The signatories to this Annex covenant and warrant that they have authority to execute this Annex. By signing below, the undersigned agrees to the above terms and conditions. NATIONAL AERONAUTICS AND SPACE ADMINISTRATION XXXX RESEARCH XXXXXX X. XXXXXXX SPACE CENTER ROCKET LAB USA, INC. DYNETICS INC Digitally signed by XXXXXX TU XXXXXX TU Xxxxx XXXXXXX XXXXX Digitally signed by XXXXXXX XXXXX Date: 2020.10.14 15:18:49 -07'002023.07.25 15:45:20 -05'00' BY:

SIGNATORY AUTHORITY. The signatories to this Annex covenant and warrant that they have authority to execute this Annex. By signing below, the undersigned agrees to the above terms and conditions. NATIONAL AERONAUTICS AND SPACE ADMINISTRATION XXXX RESEARCH CENTER ROCKET LAB USA, INC. XXXXXX TU Digitally signed by XXXXXX TU XXXXXX TU Date: 2020.10.14 15:18:49 2021.04.28 BY: 18:17:00 -07'00' Xxxxxx X. Tu Center Director NORTHROP GRUMMAN SYSTEMS CORPORATION BY:: Xxxxxx Xxxxxx Supply Chain Procurement Specialist

SIGNATORY AUTHORITY. The signatories to this Annex covenant and warrant that they have authority to execute this Annex. By signing below, the undersigned agrees to the above terms and conditions. NATIONAL AERONAUTICS AND SPACE ADMINISTRATION XXXX XXXXXXX RESEARCH CENTER ROCKET LAB USARELATIVITY SPACE, INC. XXXXX DRESS Digitally signed by XXXXXX TU XXXXXX TU XXXXX XXXXX Date: 2020.10.14 15:18:49 -07'002022.12.01 12:32:10 -05'00' BY:

SIGNATORY AUTHORITY. The signatories to this Annex covenant and warrant that they have authority to execute this Annex. By signing below, the undersigned agrees to the above terms and conditions. NATIONAL AERONAUTICS AND SPACE ADMINISTRATION XXXX RESEARCH CENTER ROCKET LAB USA, INC. XXXXX Digitally signed by OHIO DEPARTMENT OF TRANSPORTATION XXXXX XXXXXX TU XXXXXX TU BY: BISWAS Date: 2020.10.14 15:18:49 2022.05.11 11:21:33 -07'00' Xx. Xxxxx Xxxxxx Director of Exploration Technology BY:: Xxxx Xxxxxxxxxx Director DATE: May 5,2022

SIGNATORY AUTHORITY. The signatories to this Annex covenant and warrant that they have authority to execute this Annex. By signing below, the undersigned agrees to the above terms and conditions. NATIONAL AERONAUTICS AND SPACE ADMINISTRATION XXXX RESEARCH CENTER ROCKET LAB USA, INC. VARDA SPACE INDUSTRIES Digitally signed by XXXXX XXXXX XXXXXX TU XXXXXX TU BISWAS Date: 2020.10.14 15:18:49 -07'002021.12.28 14:21:51 BY: -08'00' Xx. Xxxxx Xxxxxx Director of Exploration Technology BY:: Xxxx Xxxxxx Head of Business Development and Federal Relations

SIGNATORY AUTHORITY. The signatories to this Annex covenant and warrant that they have authority to execute this Annex. By signing below, the undersigned agrees to the above terms and conditions. NATIONAL AERONAUTICS AND SPACE ADMINISTRATION XXXX RESEARCH XXXXXX X. XXXXXXX SPACE CENTER ROCKET LAB USA, INC. Digitally signed by XXXXXX TU XXXXXX TU Date: 2020.10.14 15:18:49 -07'00' BY:XXXX XXXX ORIGIN, LLC

SIGNATORY AUTHORITY. The signatories to this Annex covenant and warrant that they have authority to execute this Annex. By signing below, the undersigned agrees to the above terms and conditions. Digitally signed by XXXXXX XXXXXX XXXX Date: 2020.06.09 16:11:30 -07'00' NATIONAL AERONAUTICS AND SPACE ADMINISTRATION XXXX RESEARCH CENTER ROCKET LAB USABY: Dr. Xxxxxx Tu Center Director NISSAN NORTH AMERICA, INC. Digitally signed by XXXXXX TU XXXXXX TU DateINC BY: 2020.10.14 15:18:49 -07'00' BY:Xxxxxx Xxxxxxxx Senior Manager, Purchasing DATE: Jun/12/2020

SIGNATORY AUTHORITY. The signatories to this Annex covenant and warrant that they have authority to execute this Annex. By signing below, the undersigned agrees to the above terms and conditions. XXXXXX XX Date: 2023.02.10 17:05:43 -08'00' Digitally signed by XXXXXX XX NATIONAL AERONAUTICS AND SPACE ADMINISTRATION XXXX RESEARCH CENTER ROCKET LAB USA, INC. Digitally signed by BY: Xxxxxx X. Xx Center Director LOCKHEED XXXXXX TU XXXXXX TU DateCORPORATION BY: 2020.10.14 15:18:49 -07'00' BY:Name: Xxxxxxxx Xxxxxxx Title: Category Manager

SIGNATORY AUTHORITY. The signatories to this Annex covenant and warrant that they have authority to execute this Annex. By signing below, the undersigned agrees to the above terms and conditions. NATIONAL AERONAUTICS AND SPACE ADMINISTRATION XXXX RESEARCH X. XXXXXXX SPACE CENTER ROCKET LAB USA, INC. ASTRA SPACE OPERATIONS XXXXX XXXXXXX Digitally signed by XXXXXX TU XXXXXX TU XXXXX XXXXXXX Date: 2020.10.14 15:18:49 -07'002022.03.11 07:54:17 -05'00' BY:Xxxxxxx Xxxxxx

SIGNATORY AUTHORITY. The signatories to this Annex covenant and warrant that they have authority to execute this Annex. By signing below, the undersigned agrees to the above terms and conditions. NATIONAL AERONAUTICS AND SPACE ADMINISTRATION XXXX RESEARCH CENTER ROCKET LAB USAFOUNDER INSTITUTE, INC. INCORPORATED XXXXXX TU Digitally signed by XXXXXX TU XXXXXX TU Date: 2020.10.14 15:18:49 2021.05.20 11:29:28 BY: -07'00' Xxxxxx X. Tu Center Director BY:: Xxxxxx Xxxxxxxx Head of Finance

SIGNATORY AUTHORITY. The signatories to this Annex covenant and warrant that they have authority to execute this Annex. By signing below, the undersigned agrees to the above terms and conditions. NATIONAL AERONAUTICS AND SPACE ADMINISTRATION XXXX RESEARCH CENTER ROCKET LAB USARELATIVITY SPACE, INC. BY: Xxxxx Xxxxxx Digitally signed by XXXXXX TU XXXXXX TU Date: 2020.10.14 15:18:49 -07'00' BY:Xxxxx Xxxxxx

SIGNATORY AUTHORITY. The signatories to this Annex covenant and warrant that they have authority to execute this Annex. By signing below, the undersigned agrees to the above terms and conditions. NATIONAL AERONAUTICS AND SPACE ADMINISTRATION XXXX RESEARCH XXXXXX X. XXXXXXX SPACE CENTER ROCKET LAB USA, INC. XXXXXX XXXXXX XXXXXX Digitally signed by XXXXXX TU XXXXXX TU Date: 2020.10.14 15:18:49 -07'002023.09.19 12:03:44 -05'00' BY:: Xxxxx Xxxxxx Xxxxx BLUE ORIGIN, LLC BY: Xxxxx Xxxxxxxx Xxxxx Xxxxxxx o Digitally signed by Xxxxx Xxxxxxxx

SIGNATORY AUTHORITY. The signatories to this Annex covenant and warrant that they have authority to execute this Annex. By signing below, the undersigned agrees to the above terms and conditions. NATIONAL AERONAUTICS AND SPACE ADMINISTRATION XXXX XXXXXXX RESEARCH CENTER ROCKET LAB USA, INC. OLD DOMINION UNIVERSITY BY:XXXX XXXXXXXX Digitally signed by XXXXXX TU XXXXXX TU XXXX XXXXXXXX Date: 2020.10.14 15:18:49 -07'002021.08.19 07:51:51 -04'00' Xxxx XxXxxxxx Director, Aeronautics Research Directorate BY:

SIGNATORY AUTHORITY. The signatories to this Annex covenant and warrant that they have authority to execute this Annex. By signing below, the undersigned agrees to the above terms and conditions. NATIONAL AERONAUTICS AND SPACE ADMINISTRATION XXXXXX X. XXXXXXX SPACE CENTER KBR WYLE SERVICES, LLC XXXX RESEARCH CENTER ROCKET LAB USA, INC. BY:XXXX Xxxx X. Xxxx Digitally signed by XXXXXX TU XXXXXX TU XXXX XXXX Date: 2020.10.14 15:18:49 -07'002022.10.12 11:40:42 -05'00' BY:: Xxxxx Xxxxx Director, Human Health and Performance DATE: Sr. Director, Legal

SIGNATORY AUTHORITY. The signatories to this Annex covenant and warrant that they have authority to execute this Annex. By signing below, the undersigned agrees to the above terms and conditions. NATIONAL AERONAUTICS AND SPACE ADMINISTRATION XXXX XXXXX RESEARCH CENTER ROCKET LAB USA, INC. Xxxxx Xxxxxx Digitally signed by XXXXXX TU XXXXXX TU Xxxxx Xxxxxx BY: Date: 2020.10.14 15:18:49 -07'002022.08.28 16:53:44 -04'00' Xxxxx X. Xxxxxx, Ph.D. Acting Center Director RADIAN AEROSPACE INC. ____________ BY:: Xxxxxx Xxxxxxx COO Radian Aerospace

SIGNATORY AUTHORITY. The signatories to this Annex covenant and warrant that they have authority to execute this Annex. By signing below, the undersigned agrees to the above terms and conditions. XXXXX DRESS Digitally signed by XXXXX XXXXX Date: 2022.10.13 17:24:27 -04'00' NATIONAL AERONAUTICS AND SPACE ADMINISTRATION XXXX XXXXXXX RESEARCH CENTER ROCKET LAB USABY: Xxxxx X. Xxxxx Director, INCSpace Technology and Exploration Directorate BLUE ORIGIN, LLC BY: Xxxxxxx Xxxxx Xx. Digitally signed by XXXXXX TU XXXXXX TU DateManager, Subcontracts DATE: 2020.10.14 15:18:49 -07'00' BY:10/13/2022 | 12:31 PM PDT

SIGNATORY AUTHORITY. The signatories to this Annex covenant and warrant that they have authority to execute this Annex. By signing below, the undersigned agrees to the above terms and conditions. Digitally signed by XXXXXX XXXXXX XXXX Date: 2020.06.09 16:11:02 -07'00' NATIONAL AERONAUTICS AND SPACE ADMINISTRATION XXXX RESEARCH CENTER ROCKET LAB USABY: NISSAN NORTH AMERICA, INC. Digitally signed by XXXXXX TU XXXXXX TU DateINC BY: 2020.10.14 15:18:49 -07'00' BY:Xxxxxx Xxxxxxxx Dr. Xxxxxx Tu Center Director Senior Manager, Purchasing Jun/12/2020

SIGNATORY AUTHORITY. The signatories to this Annex covenant and warrant that they have authority to execute this Annex. By signing below, the undersigned agrees to the above terms and conditions. NATIONAL AERONAUTICS AND SPACE ADMINISTRATION XXXX XXXXX RESEARCH CENTER ROCKET LAB USAAEROJET ROCKETDYNE, INC. XXXXX Digitally signed by XXXXXX TU XXXXXX TU DateXXXXX XXXXX-XXXXX XXXXX-DAVISDate: 2020.10.14 15:18:49 -07'002022.06.04 BY: 21:58:26 -04'00' Xxxxx X. Xxxxx-Xxxxx, Ph.D. Center Director BY:__ _ Xxxxxx Xxxxxx Contracts Administrator

SIGNATORY AUTHORITY. The signatories to this Annex covenant and warrant that they have authority to execute this Annex. By signing below, the undersigned agrees to the above terms and conditions. NATIONAL AERONAUTICS AND SPACE ADMINISTRATION XXXX RESEARCH CENTER ROCKET LAB USA, INC. XXXXXX XX Digitally signed by XXXXXX TU XXXXXX TU XX Date: 2020.10.14 15:18:49 2022.10.11 11:31:15 BLUE ORIGIN, LLC on behalf of Xxxxx Xxxxxx BY: -07'00' BY:

SIGNATORY AUTHORITY. The signatories to this Annex covenant and warrant that they have authority to execute this Annex. By signing below, the undersigned agrees to the above terms and conditions. NATIONAL AERONAUTICS AND SPACE ADMINISTRATION XXXX RESEARCH CENTER ROCKET LAB USA, INC. GULFSTREAM AEROSPACE CORPORATION BY: Digitally signed by XXXXXX TU Date: 2021.09.13 16:47:27 XXXXXX TU Date: 2020.10.14 15:18:49 -07'00' BY: Xxxxxx X. Tu Center Director Xxxxx Xxxxxxxx Purchasing Manager DATE: DATE:

SIGNATORY AUTHORITY. The signatories to this Annex covenant and warrant that they have authority to execute this Annex. By signing below, the undersigned agrees to the above terms and conditions. NATIONAL AERONAUTICS AND SPACE ADMINISTRATION XXXX XXXXX RESEARCH CENTER ROCKET LAB USABLUE ORIGIN, INC. LLC XXXXXXX Digitally signed by XXXXXX TU XXXXXX TU XXXXXXX XXXXXXXXX XXXXXXXXX Date: 2020.10.14 15:18:49 -07'002023.05.05 09:22:14 -04'00' BY:: Xxxxxxx X. XxXxxxxxx Director, Aeronautics Directorate BY: Xxxxxxx Xxxxx Xx. Manager, Subcontracts

SIGNATORY AUTHORITY. The signatories to this Annex covenant and warrant that they have authority to execute this Annex. By signing below, the undersigned agrees to the above terms and conditions. NATIONAL AERONAUTICS AND SPACE ADMINISTRATION XXXX RESEARCH XXXXXX X. XXXXXXX SPACE CENTER ROCKET LAB USA, INC. Digitally XXXXXX Xxxxxxxxx signed by XXXXXX TU XXXXXX TU BY: XXXXXX Date: 2020.10.14 15:18:49 -07'002023.04.26 23:12:28 -05'00' Xxxxx Xxxxxx White Director of Engineering DATE: TEXAS A&M ENGINEERING EXPERIMENT STATION BY:: Xxxx X. Xxxxxxx, Ph.D. Interim Director

SIGNATORY AUTHORITY. The signatories to this Annex covenant and warrant that they have authority to execute this Annex. By signing below, the undersigned agrees to the above terms and conditions. NATIONAL AERONAUTICS AND SPACE ADMINISTRATION XXXX RESEARCH CENTER ROCKET LAB USASTRATOLAUNCH, INC. LLC XXXXX XXXXXX Digitally signed by XXXXX XXXXXX TU XXXXXX TU Date: 2020.10.14 15:18:49 -07'00' BY:Xxxxxxx X. Xxxxxx Digitally signed by Xxxxxxx X. Xxxxxx

SIGNATORY AUTHORITY. The signatories to this Annex covenant and warrant that they have authority to execute this Annex. By signing below, the undersigned agrees to the above terms and conditions. NATIONAL AERONAUTICS AND SPACE ADMINISTRATION XXXX RESEARCH CENTER ROCKET LAB USA, INC. Digitally signed by XXXXXXX XXXXXXX BY: Xxxxxxx Xxxxxxx Local Lead XXXXXX TU XXXXXX TU Date: 2020.10.14 15:18:49 2023.09.05 BY: 12:49:42 -07'00' BY:Xxxxxx Xx Center Director

SIGNATORY AUTHORITY. The signatories to this Annex covenant and warrant that they have authority to execute this Annex. By signing below, the undersigned agrees to the above terms and conditions. NATIONAL AERONAUTICS AND SPACE ADMINISTRATION XXXX RESEARCH CENTER ROCKET LAB USA, INC. IMPULSE SPACE Digitally signed by XXXXXX TU XXXXXX TU XxxxxXxxxx Xxxxxx Xxxxxx Date: 2020.10.14 15:18:49 -07'002022.11.16 07:11:51BY: -08'00' Xx. Xxxxx Xxxxxx Director of Exploration Technology BY:: Xxxxx Xxxxxxxxx Chief Operating Officer

SIGNATORY AUTHORITY. The signatories to this Annex covenant and warrant that they have authority to execute this Annex. By signing below, the undersigned agrees to the above terms and conditions. NATIONAL AERONAUTICS AND SPACE ADMINISTRATION XXXX XXXXX RESEARCH CENTER ROCKET LAB USA, INC. XXXXXX.XXX SERVICES LLC XXXXX Digitally signed by XXXXXX TU XXXXXX TU XXXXX XXXXX-XXXXX BY: Date: 2020.10.14 15:18:49 -07'002021.01.05 XXXXX-XXXXX 19:56:54 -05'00' BY: _______________ Xxxxx X. Xxxxx-Xxxxx, Ph.D. Center Director Xxxxxx Xxxxxx Authorized Signatory DATE: 1/5/21 DATE:

SIGNATORY AUTHORITY. The signatories to this Annex covenant and warrant that they have authority to execute this Annex. By signing below, the undersigned agrees to the above terms and conditions. NATIONAL AERONAUTICS AND SPACE ADMINISTRATION XXXX RESEARCH CENTER ROCKET LAB USA, CANOPY AEROSPACE INC. Digitally signed by XXXXX BY: XXXXX XXXXXX TU XXXXXX TU Date: 2020.10.14 15:18:49 2022.04.05 11:58:03 -07'00' Xx. Xxxxx Xxxxxx Director of Exploration Technology BY:: Xxxx Xxxxx CEO

SIGNATORY AUTHORITY. The signatories to this Annex covenant and warrant that they have authority to execute this Annex. By signing below, the undersigned agrees to the above terms and conditions. NATIONAL AERONAUTICS AND SPACE ADMINISTRATION XXXX XXXXXXX RESEARCH CENTER ROCKET LAB USA, INC. XXXXX Digitally signed by XXXXXX TU XXXXXX TU Date: 2020.10.14 15:18:49 -07'00' BY:XXXXX XXXX ORIGIN, LLC Digitally signed by Xxxx

SIGNATORY AUTHORITY. The signatories to this Annex covenant and warrant that they have authority to execute this Annex. By signing below, the undersigned agrees to the above terms and conditions. NATIONAL AERONAUTICS AND SPACE ADMINISTRATION XXXX RESEARCH CENTER ROCKET LAB USA, INC. THE BOEING COMPANY XXXXXX XX Digitally signed by XXXXXX TU XXXXXX TU XX Date: 2020.10.14 15:18:49 2022.07.06 14:34:01 -07'00' BY: Xxxxxx X. Xx Center Director DATE:_ BY: Xxxxxx Xxxxxx Procurement Agent

SIGNATORY AUTHORITY. The signatories to this Annex covenant and warrant that they have authority to execute this Annex. By signing below, the undersigned agrees to the above terms and conditions. NATIONAL AERONAUTICS AND SPACE ADMINISTRATION XXXX RESEARCH CENTER ROCKET LAB USAJOBY AERO, INC. Digitally signed by XXXXXX TU XXXXXX TU Date: 2020.10.14 15:18:49 -07'00' BY:XXX XXX XXXX XXXX