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 33,968 6,001,362 SH   DFND 2 0 6,001,362 0
Axcella Health Inc COM 05454B105 15,548 2,747,052 SH   DFND   0 2,747,052 0
Denali Therapeutics Inc COM 24823R105 122,648 8,005,747 SH   DFND 1 0 8,005,747 0
Evelo Biosciences Inc COM 299734103 18,118 2,970,119 SH   DFND 2 0 2,970,119 0
Evelo Biosciences Inc COM 299734103 62,252 10,205,282 SH   DFND 1 0 10,205,282 0
Evelo Biosciences Inc COM 299734103 30,854 5,058,002 SH   DFND   0 5,058,002 0
Kaleido Biosciences Inc COM 483347100 73,493 9,759,979 SH   DFND 1 0 9,759,979 0
Kaleido Biosciences Inc COM 483347100 7,455 989,976 SH   DFND 2 0 989,976 0
Kaleido Biosciences Inc COM 483347100 49,779 6,610,755 SH   DFND   0 6,610,755 0
Moderna Inc COM 60770K107 62 58,803,455 SH   DFND 2 0 58,803,455 0
Moderna Inc COM 60770K107 936,151 3,924 SH   DFND   0 3,924 0
Quanterix Corp COM 74766Q101 0 0 SH   DFND   0 0 0
Rubius Therapeutics Inc COM 78116T103 189,609 11,578,828 SH   DFND 1 0 11,578,828 0
Rubius Therapeutics Inc COM 78116T103 90,894 24,153,995 SH   DFND 2 0 24,153,995 0
Rubius Therapeutics Inc COM 78116T103 20,125 2,563,703 SH   DFND   0 2,563,703 0
Seres Therapeutics Inc COM 81750R102 50,858 12,682,876 SH   DFND 2 0 12,682,876 0
Seres Therapeutics Inc COM 81750R102 35,644 8,888,888 SH   DFND   0 8,888,888 0
Syros Pharmaceuticals Inc COM 87184Q107 30,502 2,938,494 SH   DFND 2 0 2,938,494 0
TransMedics Group Inc COM 89377M109 34,893 1,469,173 SH   DFND 2 0 1,469,173 0
TransMedics Group Inc COM 89377M109 25,201 1,061,102 SH   DFND   0 1,061,102 0