ALLETE INC

CUSIP: 018522300 Class: Common Stock

OPPENHEIMER ASSET MANAGEMENT INC.'s Holding History (CIK: 0001269119)

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

Q4 2019
Shares 414 Value ($000) $34 Avg Close — Range —
Q3 2019
Shares 3,150 Value ($000) $275 Avg Close — Range —
Q2 2019
Shares 3,088 Value ($000) $257 Avg Close — Range —
Q1 2019
Shares 3,110 Value ($000) $256 Avg Close — Range —
Q4 2018
Shares 3,381 Value ($000) $258 Avg Close — Range —
Q3 2017
Shares 428 Value ($000) $33 Avg Close — Range —
Q2 2017
Shares 595 Value ($000) $43 Avg Close — Range —
Q1 2017
Shares 674 Value ($000) $46 Avg Close — Range —