David Ruppel
CIK 2055015 · View on SEC EDGAR ↗
Insider
First SEC filing: Feb. 14, 2025 · Latest: June 8, 2026
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 8 non-open-market transactions below
last 12 months, based on the transactions shown below
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
No open-market trades on record; showing all filings.
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Aug. 14, 2026 | LFUS | F | 168 | $457.57 | $76,872 | 5,096 Direct | -3.19% | Disposed | -6.0% (price as of 2026-08-19) |
| June 4, 2026 | LFUS | A | 5 | $480.24 | $2,401 | 5,265 | — | — | -10.4% (price as of 2026-08-19) |
| Dec. 5, 2025 | LFUS | A | 6 | $258.99 | $1,554 | 5,347 Direct | +0.11% | Acquired | 66.1% (price as of 2026-08-19) |
| Sept. 5, 2025 | LFUS | A | 6 | $259.58 | $1,557 | 5,341 Direct | +0.11% | Acquired | 65.7% (price as of 2026-08-19) |
| Aug. 14, 2025 | LFUS | F | 104 | $256.33 | $26,658 | 5,335 Direct | -1.91% | Disposed | 67.8% (price as of 2026-08-19) |
| Aug. 14, 2025 | LFUS | F | 65 | $256.33 | $16,661 | 5,439 Direct | -1.18% | Disposed | 67.8% (price as of 2026-08-19) |
| June 5, 2025 | LFUS | A | 7 | $214.18 | $1,499 | 5,504 Direct | +0.13% | Acquired | 100.8% (price as of 2026-08-19) |
| April 24, 2025 | LFUS | A | 2,158 | — | — | 5,497 Direct | +64.63% | Acquired | (price as of 2026-08-19) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Initial ownership (Form 3) 2 holdings
Securities held when first becoming an insider, per SEC Form 3.