SELECTA BIOSCIENCES INC

CUSIP: 816212104 Class: Common Stock

TWO SIGMA SECURITIES, LLC's Holding History (CIK: 0001450144)

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

Q3 2023
Shares 13,057 Value ($000) $14 Avg Close — Range —
Q2 2023
Shares 27,477 Value ($000) $31 Avg Close — Range —
Q1 2023
Shares 17,042 Value ($000) $24 Avg Close — Range —
Q2 2022
Shares 37,651 Value ($000) $49 Avg Close — Range —
Q1 2022
Shares 12,872 Value ($000) $16 Avg Close — Range —