ARCONIC INC

CUSIP: 03965L100 Class: COM

HighVista Strategies LLC's Holding History (CIK: 0001335325)

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

Q4 2017
Shares 41,993 Value ($000) $1,144 Avg Close — Range —
Q3 2017
Shares 51,485 Value ($000) $1,281 Avg Close — Range —
Q2 2017
Shares 51,485 Value ($000) $1,166 Avg Close — Range —
Q1 2017
Shares 51,485 Value ($000) $1,356 Avg Close — Range —
Q4 2016
Shares 39,296 Value ($000) $729 Avg Close — Range —