SYNTHETIC BIOLOGICS INC

CUSIP: 87164U102 Class: COM

COMMONWEALTH EQUITY SERVICES, LLC's Holding History (CIK: 0000312272)

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

Q2 2018
Shares 11,566 Value ($000) $3 Avg Close — Range —
Q1 2018
Shares 11,566 Value ($000) $3 Avg Close — Range —
Q4 2017
Shares 11,566 Value ($000) $6 Avg Close — Range —