ALCOA INC

CUSIP: 013817507 Class: CS

MOUNT VERNON ASSOCIATES INC /MD/'s Holding History (CIK: 0000799003)

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

Q2 2017
Shares 33,526 Value ($000) $759 Avg Close — Range —
Q1 2017
Shares 27,054 Value ($000) $713 Avg Close — Range —
Q4 2016
Shares 27,054 Value ($000) $502 Avg Close — Range —