ALCOA INC

CUSIP: 013817101 Class: COM

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM's Holding History (CIK: 0001081019)

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

Q3 2016
Shares 2,894,543 Value ($000) $29,351 Avg Close — Range —
Q2 2016
Shares 2,870,043 Value ($000) $26,605 Avg Close — Range —
Q1 2016
Shares 2,860,773 Value ($000) $27,406 Avg Close — Range —
Q4 2015
Shares 2,504,081 Value ($000) $24,715 Avg Close — Range —
Q3 2015
Shares 2,464,440 Value ($000) $23,806 Avg Close — Range —
Q2 2015
Shares 2,105,974 Value ($000) $23,482 Avg Close — Range —
Q1 2015
Shares 2,036,004 Value ($000) $26,305 Avg Close — Range —
Q4 2014
Shares 2,253,164 Value ($000) $35,577 Avg Close — Range —
Q3 2014
Shares 2,232,202 Value ($000) $35,916 Avg Close — Range —
Q2 2014
Shares 2,181,241 Value ($000) $32,479 Avg Close — Range —
Q1 2014
Shares 1,945,341 Value ($000) $25,037 Avg Close — Range —
Q4 2013
Shares 1,870,441 Value ($000) $19,883 Avg Close — Range —
Q3 2013
Shares 1,922,941 Value ($000) $15,614 Avg Close — Range —
Q2 2013
Shares 1,863,506 Value ($000) $14,573 Avg Close — Range —
Q1 2013
Shares 1,854,441 Value ($000) $15,800 Avg Close — Range —