ALLETE INC

CUSIP: 018522300 Class: Common Stock

Stonebridge Capital Advisors LLC's Holding History (CIK: 0001600035)

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

Q2 2021
Shares 162 Value ($000) $11 Avg Close — Range —
Q1 2021
Shares 162 Value ($000) $11 Avg Close — Range —