SYNTHETIC BIOLOGICS INC

CUSIP: 87164U102 Class: COM

BARCLAYS PLC's Holding History (CIK: 0000312069)

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

Q1 2018
Shares 3 Value ($000) $0 Avg Close — Range —
Q2 2017
Shares 109,375 Value ($000) $62 Avg Close — Range —
Q1 2017
Shares 18,207 Value ($000) $11 Avg Close — Range —
Q4 2016
Shares 1,835 Value ($000) $1 Avg Close — Range —
Q3 2016
Shares 678 Value ($000) $1 Avg Close — Range —