SERES THERAPEUTICS INC

CUSIP: 81750R102 Class: Common Stock

MASSACHUSETTS FINANCIAL SERVICES CO /MA/'s Holding History (CIK: 0000912938)

Note: Option positions (PUT/CALL) are excluded.

Q4 2020
Shares 27,870 Value ($000) $683 Avg Close — Range —
Q2 2016
Shares 189,667 Value ($000) $5,510 Avg Close — Range —
Q1 2016
Shares 138,498 Value ($000) $3,679 Avg Close — Range —
Q4 2015
Shares 136,750 Value ($000) $4,799 Avg Close — Range —
Q3 2015
Shares 101,008 Value ($000) $2,994 Avg Close — Range —
Q2 2015
Shares 101,063 Value ($000) $4,194,114 Avg Close — Range —