ARCONIC INC

CUSIP: 03965L100 Class: COM

Senator Investment Group LP's Holding History (CIK: 0001443689)

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

Q1 2018
Shares 8,000,000 Value ($000) $184,320 Avg Close — Range —
Q4 2017
Shares 1,274,753 Value ($000) $34,737 Avg Close — Range —