ALCOA INC

CUSIP: 013817101 Class: COM

Columbia Asset Management's Holding History (CIK: 0001585047)

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

Q3 2016
Shares 38,392 Value ($000) $389 Avg Close — Range —
Q2 2016
Shares 38,392 Value ($000) $356 Avg Close — Range —
Q1 2016
Shares 40,392 Value ($000) $387 Avg Close — Range —
Q4 2015
Shares 64,042 Value ($000) $632 Avg Close — Range —
Q3 2015
Shares 75,642 Value ($000) $731 Avg Close — Range —
Q2 2015
Shares 46,367 Value ($000) $517 Avg Close — Range —
Q1 2015
Shares 65,617 Value ($000) $848 Avg Close — Range —
Q4 2014
Shares 75,092 Value ($000) $1,186 Avg Close — Range —
Q3 2014
Shares 43,917 Value ($000) $707 Avg Close — Range —
Q2 2014
Shares 39,917 Value ($000) $594 Avg Close — Range —
Q1 2014
Shares 43,667 Value ($000) $562 Avg Close — Range —
Q4 2013
Shares 46,667 Value ($000) $496 Avg Close — Range —