ALTIMMUNE INC

CUSIP: 02155H101 Class: COM

NORTHERN TRUST CORP's Holding History (CIK: 0000073124)

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

Q2 2018
Shares 16,932 Value ($000) $8 Avg Close — Range —
Q1 2018
Shares 16,932 Value ($000) $20 Avg Close — Range —
Q4 2017
Shares 11,364 Value ($000) $23 Avg Close — Range —
Q3 2017
Shares 11,364 Value ($000) $26 Avg Close — Range —
Q2 2017
Shares 11,364 Value ($000) $36 Avg Close — Range —