ALTIMMUNE INC

CUSIP: 02155H101 Class: COM

BRIDGEWAY CAPITAL MANAGEMENT, LLC's Holding History (CIK: 0001107261)

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

Q1 2018
Shares 42,627 Value ($000) $49 Avg Close — Range —
Q4 2017
Shares 79,327 Value ($000) $158 Avg Close — Range —
Q3 2017
Shares 79,327 Value ($000) $184 Avg Close — Range —
Q2 2017
Shares 79,327 Value ($000) $254 Avg Close — Range —