13G Filing: Tiger Management and T2 Biosystems Inc. (TTOO)

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Exhibit A
AGREEMENT
The undersigned agree that this Schedule 13G dated June 5, 2017 relating to the Common Stock, $0.001 par value of T2 Biosystems, Inc. shall be filed on behalf of the undersigned.
Tiger Partners Trading LLC
/s/ Julian H. Robertson, Jr.
Signature

Julian H. Robertson, Jr.
Authorized Signatory
Tiger Partners, L.P.
/s/ Julian H. Robertson
Signature

Julian H. Robertson, Jr.
Authorized Signatory
Tiger Partners GP, LLC
/s/ Julian H. Robertson, Jr.
Signature

Julian H. Robertson, Jr.
Authorized Signatory
Tiger Management L.L.C.
/s/ Julian H. Robertson, Jr.
Signature

Julian H. Robertson, Jr.
Authorized Signatory
The Julian H. Robertson, Jr. Revocable Trust
/s/ Julian H. Robertson, Jr.
Signature

Julian H. Robertson, Jr.
Trustee
Julian H. Robertson, Jr.
/s/ Julian H. Robertson, Jr.
Signature

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