Ruppel David

Officer · LFUS

As of 2026-09-16, Ruppel David has 18 Form 4 transactions on record across 1 company — 13 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: $2.0MIndirect: $0$2.0Mas of 2026-09-16
  • Direct $2.0M
  • Indirect $0
LFUSdirect5,101 sh$2.0M

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

LFUS · 18 trades
2026-09-03: Award / grant, 5 sh ($2K)2026-08-14: Withheld for tax, 168 sh ($77K)2026-06-04: Award / grant, 5 sh ($2K)2026-05-18: Sale, 506 sh ($225K)2026-04-24: Withheld for tax, 220 sh ($90K)2026-04-24: Withheld for tax, 2 sh ($814)2026-04-22: Award / grant, 1,018 sh ($0)2026-03-05: Award / grant, 5 sh ($2K)2026-02-02: Sale, 1,113 sh ($357K)2026-02-02: Option exercise, 1,113 sh ($280K)2026-02-02: Sale, 382 sh ($123K)2026-02-02: Option exercise, 1,113 sh ($0)2025-12-05: Award / grant, 6 sh ($2K)2025-09-05: Award / grant, 6 sh ($2K)2025-08-14: Withheld for tax, 104 sh ($27K)2025-08-14: Withheld for tax, 65 sh ($17K)2025-06-05: Award / grant, 7 sh ($1K)2025-04-24: Award / grant, 2,158 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2026-05-18LFUSSale506 @ $445.16$225K−8.8% of holding5,260Form 4
2026-02-02LFUSSale1,113 @ $320.78$357K−17.2% of holding5,347Form 4
2026-02-02LFUSSale382 @ $322.31$123K−7.1% of holding4,965Form 4
15 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-09-03LFUSAward / grant55,101Form 4
2026-08-14LFUSWithheld for tax1685,096Form 4
2026-06-04LFUSAward / grant55,265Form 4
2026-04-24LFUSWithheld for tax2205,766Form 4
2026-04-24LFUSWithheld for tax25,986Form 4
2026-04-22LFUSAward / grant1,0185,988Form 4
2026-03-05LFUSAward / grant54,970Form 4
2026-02-02LFUSOption exercise1,1136,460Form 4
2026-02-02LFUSOption exercise1,1132,224Form 4
2025-12-05LFUSAward / grant65,347Form 4
2025-09-05LFUSAward / grant65,341Form 4
2025-08-14LFUSWithheld for tax1045,335Form 4
2025-08-14LFUSWithheld for tax655,439Form 4
2025-06-05LFUSAward / grant75,504Form 4
2025-04-24LFUSAward / grant2,1585,497Form 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.