AERPIO PHARMACEUTICALS INC

CUSIP: 00810B105 Class: COM

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

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

Q2 2021
Shares 1,774,463 Value ($000) $2,999 Avg Close — Range —
Q1 2021
Shares 1,725,207 Value ($000) $2,225 Avg Close — Range —
Q4 2020
Shares 2,711,579 Value ($000) $2,657 Avg Close — Range —
Q3 2020
Shares 1,176,261 Value ($000) $1,764 Avg Close — Range —
Q2 2020
Shares 1,152,464 Value ($000) $1,441 Avg Close — Range —
Q1 2020
Shares 1,193,906 Value ($000) $657 Avg Close — Range —
Q4 2019
Shares 1,196,892 Value ($000) $746 Avg Close — Range —
Q3 2019
Shares 1,196,892 Value ($000) $813 Avg Close — Range —
Q2 2019
Shares 1,300,889 Value ($000) $1,183 Avg Close — Range —
Q1 2019
Shares 1,192,140 Value ($000) $1,074 Avg Close — Range —
Q4 2018
Shares 777,032 Value ($000) $1,321 Avg Close — Range —
Q3 2018
Shares 1,078,053 Value ($000) $3,331 Avg Close — Range —