SELECTA BIOSCIENCES INC

CUSIP: 816212104 Class: Common Stock

MARSHALL WACE, LLP's Holding History (CIK: 0001318757)

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

Q1 2023
Shares 1,298,751 Value ($000) $1,805 Avg Close — Range —
Q4 2022
Shares 1,310,443 Value ($000) $1,481 Avg Close — Range —
Q3 2022
Shares 1,849,070 Value ($000) $3,032 Avg Close — Range —
Q2 2022
Shares 982,686 Value ($000) $1,287 Avg Close — Range —
Q1 2022
Shares 509,288 Value ($000) $627 Avg Close — Range —
Q4 2021
Shares 1,991,588 Value ($000) $6,491 Avg Close — Range —
Q2 2021
Shares 304,297 Value ($000) $1,272 Avg Close — Range —
Q3 2020
Shares 1,023,056 Value ($000) $2,537 Avg Close — Range —
Q3 2018
Shares 25,493 Value ($000) $396 Avg Close — Range —
Q2 2016
Shares 36,200 Value ($000) $506 Avg Close — Range —