Jason L Vollmer
CIK 1626019 · CFO · last filed 2026-02-19
Jason L Vollmer is a CFO who has filed 17 SEC Form 4 insider transactions across 2 companies since 2015. The most recent filing, for MDU, was dated Feb 19, 2026. Across all open-market trades the lifetime net is +$239.1K, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $7.8M across reported positions.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
$7.82M
2
17
$239.1K
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| MDU | CFO | 370,296 | $21.11 | $7.82M | $161.8K | 4 | 2026-02-19 |
| MDU RESOURCES GROUP INC (MDUw) Delisted | VP & CFO | 223,238 | — | — | $77.3K | 13 | 2024-02-16 |
Recent Filings
17 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-02-19 | MDU | Mixed | −21,537 | -$748.6K | EDGAR |
| 2025-09-09 | MDU | Buy (P) | +5,000 | $80.4K | EDGAR |
| 2025-08-19 | MDU | Buy (P) | +5,000 | $81.4K | EDGAR |
| 2025-02-14 | MDU | Mixed | −13,729 | -$512.1K | EDGAR |
| 2024-02-16 | MDU RESOURCES GROUP INC (MDUw) Delisted | Mixed | +44,392 | -$251.6K | EDGAR |
| 2023-06-01 | MDU RESOURCES GROUP INC (MDUw) Delisted | Grant (A) | +32,835 | $0 | EDGAR |
| 2023-02-21 | MDU RESOURCES GROUP INC (MDUw) Delisted | Mixed | +41,669 | $314.6K | EDGAR |
| 2022-02-28 | MDU RESOURCES GROUP INC (MDUw) Delisted | Grant (A) | +13,707 | $0 | EDGAR |
| 2022-02-22 | MDU RESOURCES GROUP INC (MDUw) Delisted | Mixed | +16,143 | $447.6K | EDGAR |
| 2021-02-16 | MDU RESOURCES GROUP INC (MDUw) Delisted | Mixed | +14,429 | $394.6K | EDGAR |