AMPIO PHARMACEUTICALS INC

CUSIP: 03209T109 Class: COM

ALLIANCEBERNSTEIN L.P.'s Holding History (CIK: 0001109448)

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

Q1 2022
Shares 19,500 Value ($000) $9 Avg Close — Range —
Q4 2021
Shares 19,400 Value ($000) $11 Avg Close — Range —
Q3 2021
Shares 19,400 Value ($000) $32 Avg Close — Range —
Q2 2021
Shares 19,400 Value ($000) $32 Avg Close — Range —
Q3 2018
Shares 10,600 Value ($000) $5 Avg Close — Range —
Q2 2018
Shares 10,600 Value ($000) $23 Avg Close — Range —
Q1 2015
Shares 32,700 Value ($000) $246 Avg Close — Range —
Q4 2014
Shares 32,700 Value ($000) $112 Avg Close — Range —
Q3 2014
Shares 32,700 Value ($000) $115 Avg Close — Range —
Q2 2014
Shares 40,500 Value ($000) $338 Avg Close — Range —
Q1 2014
Shares 35,654 Value ($000) $226 Avg Close — Range —
Q4 2013
Shares 35,331 Value ($000) $252 Avg Close — Range —
Q3 2013
Shares 43,231 Value ($000) $324 Avg Close — Range —
Q2 2013
Shares 42,424 Value ($000) $245 Avg Close — Range —