SYNTHETIC BIOLOGICS INC

CUSIP: 87164U102 Class: COM

WEDBUSH SECURITIES INC's Holding History (CIK: 0001142495)

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

Q2 2018
Shares 132,000 Value ($000) $32 Avg Close — Range —
Q1 2018
Shares 132,000 Value ($000) $42 Avg Close — Range —
Q4 2017
Shares 77,000 Value ($000) $39 Avg Close — Range —
Q3 2017
Shares 49,000 Value ($000) $46 Avg Close — Range —
Q2 2017
Shares 62,000 Value ($000) $35 Avg Close — Range —
Q1 2017
Shares 49,000 Value ($000) $31 Avg Close — Range —
Q4 2016
Shares 11,000 Value ($000) $8 Avg Close — Range —
Q3 2016
Shares 22,000 Value ($000) $38 Avg Close — Range —
Q2 2016
Shares 22,000 Value ($000) $40 Avg Close — Range —
Q1 2016
Shares 22,000 Value ($000) $52 Avg Close — Range —
Q4 2015
Shares 22,000 Value ($000) $50 Avg Close — Range —
Q3 2015
Shares 22,000 Value ($000) $50 Avg Close — Range —
Q2 2015
Shares 12,000 Value ($000) $34 Avg Close — Range —
Q1 2015
Shares 12,000 Value ($000) $26 Avg Close — Range —
Q4 2014
Shares 12,000 Value ($000) $18 Avg Close — Range —