ALLETE INC

CUSIP: 018522300 Class: Common Stock

Parallax Volatility Advisers, L.P.'s Holding History (CIK: 0001521001)

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

Q1 2019
Shares 3,400 Value ($000) $280 Avg Close — Range —
Q3 2018
Shares 32 Value ($000) $2 Avg Close — Range —
Q2 2018
Shares 8 Value ($000) $1 Avg Close — Range —
Q1 2018
Shares 190 Value ($000) $14 Avg Close — Range —
Q4 2017
Shares 7,770 Value ($000) $578 Avg Close — Range —