AMPIO PHARMACEUTICALS INC

CUSIP: 03209T109 Class: COM

VANGUARD GROUP INC's Holding History (CIK: 0000102909)

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

Q3 2022
Shares 9,954,092 Value ($000) $602 Avg Close — Range —
Q2 2022
Shares 8,291,965 Value ($000) $1,393 Avg Close — Range —
Q1 2022
Shares 9,307,338 Value ($000) $4,375 Avg Close — Range —
Q4 2021
Shares 9,229,516 Value ($000) $5,261 Avg Close — Range —
Q3 2021
Shares 9,250,467 Value ($000) $15,356 Avg Close — Range —
Q2 2021
Shares 9,186,107 Value ($000) $15,340 Avg Close — Range —
Q1 2021
Shares 7,481,658 Value ($000) $12,644 Avg Close — Range —
Q4 2020
Shares 7,078,725 Value ($000) $11,255 Avg Close — Range —
Q3 2020
Shares 6,000,123 Value ($000) $5,742 Avg Close — Range —
Q2 2020
Shares 5,344,638 Value ($000) $3,404 Avg Close — Range —
Q1 2020
Shares 5,352,988 Value ($000) $2,223 Avg Close — Range —
Q4 2019
Shares 5,352,988 Value ($000) $3,121 Avg Close — Range —
Q3 2019
Shares 5,351,742 Value ($000) $2,682 Avg Close — Range —
Q2 2019
Shares 4,698,708 Value ($000) $1,822 Avg Close — Range —
Q1 2019
Shares 4,787,396 Value ($000) $2,691 Avg Close — Range —
Q4 2018
Shares 4,233,365 Value ($000) $1,671 Avg Close — Range —
Q3 2018
Shares 3,819,564 Value ($000) $1,941 Avg Close — Range —
Q2 2018
Shares 3,400,473 Value ($000) $7,481 Avg Close — Range —
Q1 2018
Shares 2,915,653 Value ($000) $9,913 Avg Close — Range —
Q4 2017
Shares 2,313,849 Value ($000) $9,417 Avg Close — Range —
Q3 2017
Shares 1,307,185 Value ($000) $799 Avg Close — Range —
Q2 2017
Shares 1,444,091 Value ($000) $753 Avg Close — Range —
Q1 2017
Shares 1,820,572 Value ($000) $1,456 Avg Close — Range —
Q4 2016
Shares 1,809,108 Value ($000) $1,629 Avg Close — Range —
Q3 2016
Shares 2,017,818 Value ($000) $1,494 Avg Close — Range —
Q2 2016
Shares 1,795,319 Value ($000) $2,316 Avg Close — Range —
Q1 2016
Shares 1,671,421 Value ($000) $3,761 Avg Close — Range —
Q4 2015
Shares 1,604,436 Value ($000) $5,616 Avg Close — Range —
Q3 2015
Shares 1,566,248 Value ($000) $4,527 Avg Close — Range —
Q2 2015
Shares 1,507,469 Value ($000) $3,572 Avg Close — Range —
Q1 2015
Shares 1,429,654 Value ($000) $10,766 Avg Close — Range —
Q4 2014
Shares 1,350,365 Value ($000) $4,632 Avg Close — Range —
Q3 2014
Shares 1,309,898 Value ($000) $4,624 Avg Close — Range —
Q2 2014
Shares 1,334,282 Value ($000) $11,141 Avg Close — Range —
Q1 2014
Shares 1,324,337 Value ($000) $8,409 Avg Close — Range —
Q4 2013
Shares 1,038,841 Value ($000) $7,407 Avg Close — Range —
Q3 2013
Shares 1,009,337 Value ($000) $7,570 Avg Close — Range —
Q2 2013
Shares 1,007,439 Value ($000) $5,813 Avg Close — Range —