SELECTA BIOSCIENCES INC

CUSIP: 816212104 Class: Common Stock

BAKER BROS. ADVISORS LP's Holding History (CIK: 0001263508)

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

Q2 2018
Shares 93,750 Value ($000) $1,242 Avg Close — Range —
Q1 2018
Shares 93,750 Value ($000) $955 Avg Close — Range —
Q4 2017
Shares 283,716 Value ($000) $2,783 Avg Close — Range —
Q3 2017
Shares 289,809 Value ($000) $5,289 Avg Close — Range —
Q2 2017
Shares 289,809 Value ($000) $5,756 Avg Close — Range —
Q1 2017
Shares 175,712 Value ($000) $2,516 Avg Close — Range —
Q4 2016
Shares 175,712 Value ($000) $3,013 Avg Close — Range —
Q3 2016
Shares 178,950 Value ($000) $2,550 Avg Close — Range —
Q2 2016
Shares 178,950 Value ($000) $2,504 Avg Close — Range —