Form 4 for MDU MDU RESOURCES GROUP INC
Accepted 2026-02-19 00:00:00 ET · period of report 2026-02-17 · accession 0001225208-26-002189 · 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-02-19 | 2026-02-17 | MDU | Vollmer Jason L | CFO | A - Grant | $0.00 | +15.2K | 361.7K | +4% | $0 | |
| 2026-02-19 | 2026-02-18 | MDU | Vollmer Jason L | CFO | F - Tax | $20.36 | -36.8K | 325.0K | -10% | -$748.6K |
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 | 2026-02-17 | A | A | 15,229 | $0.00 | 361,742.40 | D | — | — | (F2) Includes (a) Common Stock, including 52,678 net shares, which vested on December 31, 2025; and (b) shares of Common Stock acquired through dividend reinvestment since the reporting person's most recent Form 4. |
| 2 | Common | Common Stock | 2026-02-18 | F | D | 36,766 | $20.36 | 324,976.40 | D | — | — | (F4) Price is equal to the closing price of a share of Common Stock on February 18, 2026. (F2) Includes (a) Common Stock, including 52,678 net shares, which vested on December 31, 2025; and (b) shares of Common Stock acquired through dividend reinvestment since the reporting person's most recent Form 4. |