Form 4 for OTTR Otter Tail Corp
Accepted 2026-08-12 11:24:20 ET · period of report 2026-08-10 · accession 0001559334-26-000010 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| MI | 2026-08-12 11:24 | 2026-08-10+ | OTTR | KNUTSON PAUL L | VP, Human Resources | S - Sale | $94.01 | -725 | 0 | -100% | -$68.2K |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2026-08-10 | S | D | 250 | $92.84 | 0 | I By son | — | — | (F2) The shares were sold in a single transaction at a price of $92.84 per share. |
| 2 | Common | Common Stock | 2026-08-11 | S | D | 475 | $94.63 | 0 | I By daughter | — | — | (F3) The shares were sold in a single transaction at a price of $94.63 per share. |