SYNTHETIC BIOLOGICS INC

CUSIP: 87164U102 Class: COM

DAVENPORT & Co LLC's Holding History (CIK: 0000887777)

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

Q2 2018
Shares 25,000 Value ($000) $6 Avg Close — Range —
Q1 2018
Shares 25,000 Value ($000) $7,960 Avg Close — Range —
Q4 2017
Shares 25,000 Value ($000) $12,700 Avg Close — Range —