OTTER TAIL CORP

Ticker: OTTR CUSIP: 689648103 Class: Common Stock

DENALI ADVISORS LLC's Holding History (CIK: 0001142941)

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

Q4 2025
Shares 88,703 Value ($000) $7,168 Avg Close $80.23 Range $73.20 - $85.91
Q3 2025
Shares 86,125 Value ($000) $7,060 Avg Close $79.81 Range $73.77 - $85.12
Q2 2025
Shares 79,175 Value ($000) $6,104 Avg Close $76.31 Range $69.94 - $79.78
Q1 2025
Shares 67,959 Value ($000) $5,462 Avg Close $76.90 Range $69.36 - $83.20
Q4 2024
Shares 6,911 Value ($000) $510 Avg Close $75.57 Range $70.66 - $85.02
Q1 2024
Shares 6 Value ($000) $1 Avg Close $82.56 Range $76.18 - $94.24
Q4 2023
Shares 6 Value ($000) $1 Avg Close $72.94 Range $64.95 - $84.21
Q3 2023
Shares 6 Value ($000) $0 Avg Close $77.16 Range $70.28 - $86.93
Q1 2023
Shares 26 Value ($000) $2 Avg Close $61.74 Range $53.03 - $68.09
Q4 2022
Shares 35,826 Value ($000) $2,103 Avg Close $55.25 Range $48.33 - $63.55
Q4 2021
Shares 18,900 Value ($000) $1,350 Avg Close $58.09 Range $49.63 - $64.66
Q3 2021
Shares 18,916 Value ($000) $1,059 Avg Close $47.36 Range $42.04 - $52.53
Q1 2019
Shares 80 Value ($000) $4 Avg Close $40.53 Range $37.77 - $42.81
Q4 2018
Shares 89 Value ($000) $4 Avg Close $39.10 Range $36.10 - $42.66
Q3 2018
Shares 49 Value ($000) $2 Avg Close $39.34 Range $38.11 - $40.62
Q2 2018
Shares 27 Value ($000) $1 Avg Close $36.40 Range $34.04 - $39.53
Q4 2016
Shares 44 Value ($000) $2 Avg Close $28.65 Range $25.36 - $32.91
Q3 2016
Shares 44 Value ($000) $2 Avg Close $26.40 Range $24.99 - $27.92