| Date | Issuer | Type | Security | Price | Units | Value | |
|---|---|---|---|---|---|---|---|
| Otter Tail Corporation President | A | Restricted Stock Units | |||||
| Otter Tail Corporation Sr VP, Electric Platform | A | Common Stock | |||||
| Otter Tail Corporation Sr VP, Electric Platform | F | Common Stock | |||||
| Otter Tail Corporation Sr VP, Electric Platform | A | Restricted Stock Units | |||||
| Otter Tail Corporation Sr VP, Electric Platform | F | Common Stock |