Vollmer Jason L
SEC CIK 1626019 · EDGAR
BoughtSold
Companies
| Ticker | Company | Title | Holding | Bought | Sold | Trades | First | Last |
|---|---|---|---|---|---|---|---|---|
| MDU | MDU RESOURCES GROUP INC | VP, CFO | 325.0K | $161.8K | — | 14 | 2021-02-11 | 2026-02-18 |
Most active insiders at MDU, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | KELLEY CHARLES M | Dir | $104.2K | — |
| 2 | Patel Priti Rashmikant | Dir | — | — |
| 3 | Miller Tammy J | Dir | — | — |
| 4 | Boese Dyke A. | CIO | — | — |
| 5 | Dosch Vernon A. | Dir | — | — |
| 6 | Jaeger Douglas W. | Dir | — | — |
| 7 | Senger Garret | Chief Utilities Off | — | — |
| 8 | Johnson Rob L. | Pres-WBI | — | — |
| 9 | Foti Anthony Donald | CLO, Corp. Sec | — | — |
| 10 | Sievert Stephanie A | ChiefAccntg, RegAffairsOfficer | — | — |
| 12 | Vollmer Jason L | CFO | — | — |
Transactions 14
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-02-19 | 2026-02-17 | MDU | MDU RESOURCES GROUP INC | Vollmer Jason L | CFO | A - Grant | $0.00 | +15.2K | 361.7K | +4% | $0 | |
| 2026-02-19 | 2026-02-18 | MDU | MDU RESOURCES GROUP INC | Vollmer Jason L | CFO | F - Tax | $20.36 | -36.8K | 325.0K | -10% | -$748.6K | |
| 2025-09-09 | 2025-09-08 | MDU | MDU RESOURCES GROUP INC | Vollmer Jason L | CFO | P - Purchase | $16.08 | +5,000 | 344.5K | +1% | +$80.4K | |
| 2025-08-19 | 2025-08-19 | MDU | MDU RESOURCES GROUP INC | Vollmer Jason L | CFO | P - Purchase | $16.28 | +5,000 | 339.5K | +1% | +$81.4K | |
| 2025-02-14 | 2025-02-12 | MDU | MDU RESOURCES GROUP INC | Vollmer Jason L | CFO | F - Tax | $16.83 | -30.4K | 332.7K | -8% | -$512.1K | |
| 2025-02-14 | 2025-02-12 | MDU | MDU RESOURCES GROUP INC | Vollmer Jason L | CFO | A - Grant | $0.00 | +16.7K | 363.1K | +5% | $0 | |
| 2024-02-16 | 2024-02-15 | MDU | MDU RESOURCES GROUP INC | Vollmer Jason L | VP, CFO | F - Tax | $20.85 | -12.1K | 215.6K | -5% | -$251.6K | |
| 2024-02-16 | 2024-02-15 | MDU | MDU RESOURCES GROUP INC | Vollmer Jason L | VP, CFO | A - Grant | $0.00 | +56.5K | 227.7K | +33% | $0 | |
| M | 2023-06-01 | 2023-05-31 | MDU | MDU RESOURCES GROUP INC | Vollmer Jason L | VP, CFO | A - Grant | $0.00 | +32.8K | 132.3K | +33% | $0 |
| 2023-02-21 | 2023-02-16 | MDU | MDU RESOURCES GROUP INC | Vollmer Jason L | VP, CFO | F - Tax | $31.16 | -6,486 | 99.0K | -6% | -$202.1K | |
| M | 2023-02-21 | 2023-02-16 | MDU | MDU RESOURCES GROUP INC | Vollmer Jason L | VP, CFO | A - Grant | $10.73 | +48.2K | 105.5K | +84% | +$516.7K |
| M | 2022-02-28 | 2021-02-11+ | MDU | MDU RESOURCES GROUP INC | Vollmer Jason L | VP, CFO | A - Grant | $0.00 | +13.7K | 56.0K | +32% | $0 |
| 2022-02-22 | 2022-02-17 | MDU | MDU RESOURCES GROUP INC | Vollmer Jason L | VP, CFO | A - Grant | $27.73 | +26.8K | 53.0K | +102% | +$743.0K | |
| 2022-02-22 | 2022-02-17 | MDU | MDU RESOURCES GROUP INC | Vollmer Jason L | VP, CFO | F - Tax | $27.73 | -10.7K | 42.3K | -20% | -$295.4K |
Purchase Sale Sale after option exercise All abbreviations