ALCOA INC

CUSIP: 013817507 Class: CS

Winch Advisory Services, LLC's Holding History (CIK: 0001585822)

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

Q1 2017
Shares 11 Value ($000) $0 Avg Close — Range —
Q4 2016
Shares 11 Value ($000) $0 Avg Close — Range —
Q3 2016
Shares 103 Value ($000) $1 Avg Close — Range —