SYNTHETIC BIOLOGICS INC

CUSIP: 87164U102 Class: COM

Alyeska Investment Group, L.P.'s Holding History (CIK: 0001453072)

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

Q3 2017
Shares 1,756,372 Value ($000) $1,639 Avg Close — Range —
Q2 2017
Shares 4,037,593 Value ($000) $2,283 Avg Close — Range —
Q1 2017
Shares 4,159,942 Value ($000) $2,624 Avg Close — Range —
Q4 2016
Shares 4,586,592 Value ($000) $3,498 Avg Close — Range —
Q3 2015
Shares 275,188 Value ($000) $625 Avg Close — Range —