SYNTHETIC BIOLOGICS INC

CUSIP: 87164U201 Class: COM NEW

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

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

Q2 2022
Shares 69,844 Value ($000) $15 Avg Close — Range —
Q1 2022
Shares 37,786 Value ($000) $11 Avg Close — Range —
Q2 2020
Shares 20,007 Value ($000) $10 Avg Close — Range —
Q1 2019
Shares 18,857 Value ($000) $13 Avg Close — Range —
Q3 2018
Shares 11,319 Value ($000) $29 Avg Close — Range —