Sohn Catherine A. bought $6K of ALT

bought $5.78k of ALT

1,000 shares @ $5.78

New position

12th largest trade (out of 22)

Cluster Buy

Trade made by a director

Part of a cluster of 2 transactions by 2 insiders

Unscheduled trade

Price 14% below 200-day moving average

Small Cap stock — insider trades carry more weight

ALTAltimmune, Inc.

Health CarePharmaceuticals

1D0.00%

1W+12.06%

1M+8.22%

3M—

6M—

1Y—

Recent insider activity at ALT