Vollmer Jason L

Officer · MDU

As of 2026-09-16, Vollmer Jason L has 6 Form 4 transactions on record across 1 company — 2 in the trailing 12 months.

Everything this person has disclosed to the SEC on Form 4 — across every company they file for — reconstructed from the public record. A filing history, not a tip sheet.

Reconstructed holdings

Direct: $6.1MIndirect: $0$6.1Mas of 2026-09-16
  • Direct $6.1M
  • Indirect $0
MDUdirect324,976 sh$6.1M

Reconstructed from this person's own Form 4 filings — the total each filing reported owning afterward, priced at the close on the as-of date shown. A filed position can lag the real one.

Direct and indirect holdings (e.g. through a trust or fund) are tagged separately, as filed.

Trades by company

MDU · 6 trades
2026-02-18: Withheld for tax, 36,766 sh ($749K)2026-02-17: Award / grant, 15,229 sh ($0)2025-09-08: Purchase, 5,000 sh ($80K)2025-08-19: Purchase, 5,000 sh ($81K)2025-02-12: Withheld for tax, 30,429 sh ($512K)2025-02-12: Award / grant, 16,700 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2025-09-08MDUPurchase5,000 @ $16.07$80K+1.5% of holding344,548Form 4
2025-08-19MDUPurchase5,000 @ $16.27$81K+1.5% of holding339,548Form 4
4 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-02-18MDUWithheld for tax36,766324,976Form 4
2026-02-17MDUAward / grant15,229361,742Form 4
2025-02-12MDUWithheld for tax30,429332,689Form 4
2025-02-12MDUAward / grant16,700363,118Form 4

Source: SEC Form 4 filings. Each row links to its original filing.

Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.