ALTIMMUNE INC

CUSIP: 02155H101 Class: COM

PERKINS CAPITAL MANAGEMENT INC's Holding History (CIK: 0000884300)

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

Q2 2018
Shares 22,500 Value ($000) $10 Avg Close — Range —
Q1 2018
Shares 32,850 Value ($000) $38 Avg Close — Range —
Q4 2017
Shares 35,470 Value ($000) $71 Avg Close — Range —
Q3 2017
Shares 49,800 Value ($000) $116 Avg Close — Range —
Q2 2017
Shares 50,900 Value ($000) $163 Avg Close — Range —