Form 4 for OTTR Otter Tail Corp
Accepted 2026-04-14 11:12:58 ET · period of report 2026-04-13 · accession 0001180965-26-000002 · 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-04-14 11:12 | 2026-04-13 | OTTR | PARTAIN NATHAN I | Dir | A - Grant | — | +2,000 | 11.0K | +22% | — |
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 | 2026-04-13 | A | A | 2,000 | — | 10,969 | D | — | — | (F1) Shares of Common Stock acquired under the 2023 Stock Incentive Plan, which is a grant of Restricted Stock. The shares granted on April 13, 2026 will vest in near-equal installments of one-third per year beginning April 8, 2027. (F2) This grant has a fair market value of $91.15. (F3) Total direct holdings include shares acquired individually through the Dividend Reinvestment Plan and shares acquired individually pursuant to Restricted Stock Award distributions. |