OTTER TAIL CORP

Ticker: OTTR CUSIP: 689648103 Class: Common Stock

Aigen Investment Management, LP's Holding History (CIK: 0001741224)

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

Q3 2025
Shares 2,800 Value ($000) $230 Avg Close $79.81 Range $73.77 - $85.12
Q2 2025
Shares 3,586 Value ($000) $276 Avg Close $76.31 Range $69.94 - $79.78
Q1 2025
Shares 6,142 Value ($000) $494 Avg Close $76.90 Range $69.36 - $83.20
Q3 2021
Shares 5,077 Value ($000) $284 Avg Close $47.36 Range $42.04 - $52.53
Q2 2021
Shares 6,706 Value ($000) $327 Avg Close $42.43 Range $40.25 - $44.44
Q1 2021
Shares 9,892 Value ($000) $457 Avg Close $37.61 Range $34.41 - $41.57
Q4 2020
Shares 14,292 Value ($000) $609 Avg Close $35.50 Range $31.11 - $38.92
Q3 2020
Shares 15,802 Value ($000) $572 Avg Close $33.22 Range $30.66 - $36.11
Q2 2020
Shares 5,437 Value ($000) $211 Avg Close $35.99 Range $31.54 - $41.04