SYNTHETIC BIOLOGICS INC

CUSIP: 87164U102 Class: COM

Private Advisor Group, LLC's Holding History (CIK: 0001567755)

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

Q1 2018
Shares 10,033 Value ($000) $3 Avg Close — Range —
Q3 2017
Shares 16,533 Value ($000) $14 Avg Close — Range —
Q2 2017
Shares 16,533 Value ($000) $8 Avg Close — Range —
Q1 2017
Shares 16,533 Value ($000) $9 Avg Close — Range —
Q4 2016
Shares 21,533 Value ($000) $19 Avg Close — Range —
Q3 2016
Shares 26,533 Value ($000) $44 Avg Close — Range —
Q2 2016
Shares 10,033 Value ($000) $18 Avg Close — Range —
Q1 2016
Shares 10,033 Value ($000) $24 Avg Close — Range —