Quick Takeaways
- David Ruppel has 1 issuer position tracked on this page.
- Estimated disclosed ownership value: $1,775,681.
- Recent insider filing activity is available below.
- Info
- Insider Ownership
Insider Trading & Ownership of David Ruppel
- Location
- Rosemont, IL
- Summary
- The estimated net worth of David Ruppel is at least $1,775,681 dollars as of 09 Mar 2026. David Ruppel is the SVP & GM Transportation Bus. of LITTELFUSE INC /DE and owns shares of LITTELFUSE INC /DE (LFUS) stock worth about $1.78M.
- Signature
- /s/Ryan K. Stafford, Power of Attorney
- All Insider Reports
- All Insider Reports
Follow Filing Activity
Follow David Ruppel and return when a new Insider Trading filing appears.
This tracks SEC filing changes for this page using existing product update flows.
What Changed
- Largest disclosed position: LITTELFUSE INC /DE ($1,775,681).
- Past-year value change for that position: -$480,151.
Why This Matters
- This page translates Forms 3/4/5 into a quick ownership context before you inspect each transaction row.
- You can cross-check role, issuer, and filing chronology directly against the SEC source.
Official SEC Source
Filed on Form 4
Insider ownership context is sourced from SEC Forms 3, 4, and 5.
See Original FilingOwnership of David Ruppel
| Symbol | Company | Relationship | Holdings Value | Past Year Net Change | Change % | Report Period |
|---|---|---|---|---|---|---|
| LFUS | LITTELFUSE INC /DE | SVP & GM Transportation Bus. | $1,775,681 | -$480,151 | -21% | 05 Mar 2026 |
Insider Transactions Reported by David Ruppel:
| Sym | Company | Class | Transaction | % | Value $ | * Price $ | Shares | Shares After | Date | Ownership |
|---|
* An asterisk sign (*) next to the price indicates that the price is likely invalid.