AERPIO PHARMACEUTICALS INC

CUSIP: 00810B105 Class: COM

DIMENSIONAL FUND ADVISORS LP's Holding History (CIK: 0000354204)

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

Q2 2021
Shares 15,393 Value ($000) $26 Avg Close — Range —
Q1 2021
Shares 15,393 Value ($000) $20 Avg Close — Range —
Q4 2020
Shares 24,112 Value ($000) $24 Avg Close — Range —