SERES THERAPEUTICS INC

CUSIP: 81750R102 Class: Common Stock

Capital World Investors's Holding History (CIK: 0001422849)

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

Q1 2018
Shares 827,810 Value ($000) $6,076 Avg Close — Range —
Q4 2017
Shares 1,039,810 Value ($000) $10,544 Avg Close — Range —
Q3 2017
Shares 1,446,315 Value ($000) $23,199 Avg Close — Range —
Q2 2017
Shares 1,561,000 Value ($000) $17,639 Avg Close — Range —
Q1 2017
Shares 1,561,000 Value ($000) $17,592 Avg Close — Range —
Q4 2016
Shares 1,561,000 Value ($000) $15,454 Avg Close — Range —
Q3 2016
Shares 1,337,000 Value ($000) $16,432 Avg Close — Range —
Q2 2016
Shares 352,500 Value ($000) $10,240 Avg Close — Range —
Q1 2016
Shares 352,500 Value ($000) $9,362 Avg Close — Range —
Q4 2015
Shares 352,500 Value ($000) $12,369 Avg Close — Range —
Q3 2015
Shares 287,500 Value ($000) $8,522 Avg Close — Range —
Q2 2015
Shares 375,000 Value ($000) $15,563 Avg Close — Range —