SYNTHETIC BIOLOGICS INC

CUSIP: 87164U102 Class: COM

SUSQUEHANNA INTERNATIONAL GROUP, LLP's Holding History (CIK: 0001446194)

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

Q1 2018
Shares 33,073 Value ($000) $11 Avg Close — Range —
Q2 2017
Shares 189,342 Value ($000) $107 Avg Close — Range —
Q1 2017
Shares 107,312 Value ($000) $68 Avg Close — Range —
Q4 2016
Shares 167,948 Value ($000) $128 Avg Close — Range —
Q1 2016
Shares 418,104 Value ($000) $987 Avg Close — Range —
Q4 2015
Shares 234,113 Value ($000) $536 Avg Close — Range —
Q1 2015
Shares 108,645 Value ($000) $238 Avg Close — Range —
Q1 2014
Shares 139,895 Value ($000) $360 Avg Close — Range —