AMPLITUDE HLTHCRE AQUSTIN CO

CUSIP: 03212A105 Class: COM

Walleye Trading LLC's Holding History (CIK: 0001388391)

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

Q2 2021
Shares 58,162 Value ($000) $578 Avg Close — Range —
Q1 2021
Shares 47,392 Value ($000) $469 Avg Close — Range —
Q4 2020
Shares 54,420 Value ($000) $545 Avg Close — Range —
Q3 2020
Shares 61,500 Value ($000) $610 Avg Close — Range —