Amendment No. 6, dated February 16, 2021

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2. AMENDMENT/MODIFICATION NO.

P00006

3. EFFECTIVE DATE

See Block 16C

5. PROJECT NO. (If applicable)

7 ADMINISTERED BY (If other than Item 6)    CODE

ASPR-BARDA02

ASPR-BARDA

200 Independence Ave., S.W.

Room 640-G

Washington DC 20201

US DEPT OF HEALTH & HUMAN SERVICES

ASST SEC OF PREPAREDNESS & RESPONSE

ACQ MANAGEMENT, CONTRACTS, & GRANTS

O’NEILL HOUSE OFFICE BUILDING

Washington DC 20515

8. NAME AND ADDRESS OF CONTRACTOR (No., street, county, State and ZIP code)

MODERNATX, INC 1492235

Attn: [***]

MODERNATX, INC.    200 TECHNOLOGY

200 TECHNOLOGY SQ

CAMBRIDGE MA 021393578

9B. DATED (SEE ITEM 11)

10A. MODIFICATION OF CONTRACT/ORDER NO.

75A50120C00034

10B. DATED (SEE ITEM 13)

04/03/2020

☐ The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offers    ☐ is extended. ☐ is not extended.

Offers must acknowledge receipt of this amendment prior to the hour and date specified in the solicitation or as amended , by one of the following methods: (a) By completing Items 8 and 15, and returning ________ copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted ; or (c) By separate letter or electronic communication which includes a reference to the solicitation and amendment numbers. FAILURE OF YOUR ACKNOWLEDGEMENT TO BE RECEIVED AT THE PLACE DESIGNATED FOR THE RECEIPT OF OFFERS PRIOR TO THE HOUR AND DATE SPECIFIED MAY RESULT IN REJECTION OF YOUR OFFER. If by virtue of this amendment you desire to change an offer already submitted , such change may be made by letter or electronic communication, provided each letter or electronic communication makes reference to the solicitation and this amendment, and is received prior to the opening hour and date specified.

12. ACCOUNTING AND APPROPRIATION DATA (if required)

See Schedule

A    THIS CHANGE ORDER IS ISSUED PURSUANT TO: (Specify authority) THE CHANGES SET FORTH IN ITEM 14 ARE MADE IN THE CONTRACT ORDER NO. IN ITEM 10A.

B.    THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, appropriation data, etc.) SET FORTH IN ITEM 14. PURSUANT TO THE AUTHORITY OF FAR 43.103(b).

D. OTHER (Specify type of modification and authority)

FAR 43.103(a)

E. IMPORTANT:     Contractor    ☐ is not    ☒ is required to sign this document and return     1     copies to the issuing office.

14. DESCRIPTION OF AMENDMENT/MODIFICATION (Organized by UCF section headings, including solicitation/contract subject matter where feasible.)

Tax ID Number: 27-0226313

DUNS Number: 069723520

The purpose of this modification is to

1)Identify the batches/lots and doses that have been transferred from Moderna [***] to CDC or designee [***] and

2)Establish when PPQ activities become outside of the scope of this contract and will not be funded by BARDA.

This modification is not a funding action. All other contract terms and conditions remain unchanged.

Period of Performance: 04/03/2020 to 08/31/2023

Continued ...

Except as provided herein, all terms and conditions of the document referenced in Item 9 A or 10A, as heretofore changed, remains unchanged and in full force and effect.

15A NAME AND TITLE OF SIGNER (Type or print)

16A. NAME AND TITLE OF CONTRACTING OFFICER/Type or print)

[***]

15B. CONTRACTOR/OFFEROR

15C. DATE SIGNED

16B. UNITED STATES OF AMERICA

REFERENCE NO. OF DOCUMENT BEING CONTINUED

75A50120C00034/P00006

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