ALCOA INC

CUSIP: 013817101 Class: COM

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

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

Q3 2016

Shares 117,900 Value ($000) $1,196 Avg Close — Range —

Q2 2016

Shares 117,900 Value ($000) $1,093 Avg Close — Range —

Q1 2016

Shares 117,900 Value ($000) $1,129 Avg Close — Range —

Q4 2015

Shares 122,194 Value ($000) $1,206 Avg Close — Range —

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2016	117,900	$1,196	—	—
Q2 2016	117,900	$1,093	—	—
Q1 2016	117,900	$1,129	—	—
Q4 2015	122,194	$1,206	—	—