ALCOA INC

CUSIP: 013817101 Class: COM

BERKSHIRE ASSET MANAGEMENT LLC/PA's Holding History (CIK: 0000949012)

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

Q2 2016
Shares 19,900 Value ($000) $184 Avg Close — Range —
Q1 2016
Shares 58,900 Value ($000) $564 Avg Close — Range —