ARCONIC INC

CUSIP: 03965L308 Class: PREFERRED STOCK

Capital World Investors's Holding History (CIK: 0001422849)

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

Q3 2017
Shares 900,000 Value ($000) $35,010 Avg Close — Range —
Q2 2017
Shares 2,006,090 Value ($000) $71,818 Avg Close — Range —
Q1 2017
Shares 2,500,000 Value ($000) $102,625 Avg Close — Range —
Q4 2016
Shares 2,500,000 Value ($000) $75,375 Avg Close — Range —