The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete.
The reader should not assume that the information is accurate and complete.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 13F

FORM 13F INFORMATION TABLE

OMB APPROVAL
OMB Number: 3235-0006
Estimated average burden
hours per response: 23.8

COLUMN 1 COLUMN 2 COLUMN 3 COLUMN 4 COLUMN 5 COLUMN 6 COLUMN 7 COLUMN 8
VALUE SHRS OR SH/ PUT/ INVESTMENT OTHER VOTING AUTHORITY
NAME OF ISSUER TITLE OF CLASS CUSIP (x$1000) PRN AMT PRN CALL DISCRETION MANAGER SOLE SHARED NONE
Axcella Health Inc COM 05454B105 24,065 6,001,362 SH   DFND 2,3 0 6,001,362 0
Axcella Health Inc COM 05454B105 11,016 2,747,052 SH   DFND 3 0 2,747,052 0
Denali Therapeutics Inc COM 24823R105 139,016 7,980,263 SH   DFND 1,3 0 7,980,263 0
Evelo Biosciences Inc COM 299734103 12,059 2,970,119 SH   DFND 2,3 0 2,970,119 0
Evelo Biosciences Inc COM 299734103 41,433 10,205,282 SH   DFND 1,3 0 10,205,282 0
Evelo Biosciences Inc COM 299734103 20,535 5,058,002 SH   DFND 3 0 5,058,002 0
Kaleido Biosciences Inc COM 483347100 48,995 9,759,979 SH   DFND 1,3 0 9,759,979 0
Kaleido Biosciences Inc COM 483347100 4,970 989,976 SH   DFND 2,3 0 989,976 0
Kaleido Biosciences Inc COM 483347100 33,186 6,610,755 SH   DFND 3 0 6,610,755 0
Moderna Inc COM 60770K107 994,970 50,867,600 SH   DFND 2,3 0 50,867,600 0
Moderna Inc COM 60770K107 77 3,924 SH   DFND 3 0 3,924 0
Rubius Therapeutics Inc COM 78116T103 109,999 11,578,828 SH   DFND 1,3 0 11,578,828 0
Rubius Therapeutics Inc COM 78116T103 229,463 24,153,995 SH   DFND 2,3 0 24,153,995 0
Rubius Therapeutics Inc COM 78116T103 24,355 2,563,703 SH   DFND 3 0 2,563,703 0
Seres Therapeutics Inc COM 81750R102 43,756 12,682,876 SH   DFND 2,3 0 12,682,876 0
Seres Therapeutics Inc COM 81750R102 30,667 8,888,888 SH   DFND 3 0 8,888,888 0
Syros Pharmaceuticals Inc COM 87184Q107 20,305 2,938,494 SH   DFND 2,3 0 2,938,494 0
TransMedics Group Inc COM 89377M109 0 0 SH   DFND 2,3 0 0 0
TransMedics Group Inc COM 89377M109 0 0 SH   DFND 3 0 0 0