| Date | Owner | Type | Security | Price | Units | Value | |
|---|---|---|---|---|---|---|---|
| Fritze Steven L | P | Common Stock | |||||
| Macfarlane Charles S President, Otter Tail Power Co | A | Restricted Stock Units (right to buy) | |||||
| Moug Kevin G CFO & Treasurer | A | Common Stock | |||||
| Molbert Lauris N COO & Exec Vice Pres | A | Common Stock | |||||
| Koeck George A Corp Secretary & Gen Counsel | A | Common Stock |