SYNTHETIC BIOLOGICS INC

CUSIP: 87164U102 Class: COM

RHUMBLINE ADVISERS's Holding History (CIK: 0001115418)

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

Q1 2017
Shares 92,911 Value ($000) $59 Avg Close — Range —
Q4 2016
Shares 60,147 Value ($000) $46 Avg Close — Range —
Q3 2016
Shares 81,644 Value ($000) $140 Avg Close — Range —
Q2 2016
Shares 69,844 Value ($000) $126 Avg Close — Range —