SYNTHETIC BIOLOGICS INC

CUSIP: 87164U102 Class: COM

GLENMEDE TRUST CO NA's Holding History (CIK: 0000314949)

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

Q2 2014
Shares 2,360 Value ($000) $4 Avg Close — Range —
Q1 2014
Shares 2,360 Value ($000) $6 Avg Close — Range —
Q4 2013
Shares 2,360 Value ($000) $3 Avg Close — Range —