ARCONIC CORPORATION

CUSIP: 03966V107 Class: COM

Aperio Group, LLC's Holding History (CIK: 0001364615)

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

Q4 2020
Shares 913,110 Value ($000) $27,210 Avg Close — Range —
Q3 2020
Shares 1,009,641 Value ($000) $19,233 Avg Close — Range —
Q2 2020
Shares 1,326,595 Value ($000) $18,480 Avg Close — Range —