Quick Takeaways
- Roald G. Webster has 1 issuer position tracked on this page.
- Estimated disclosed ownership value: $567,581.
- Recent insider filing activity is available below.
- Info
- Insider Ownership
Insider Trading & Ownership of Roald G. Webster
- Location
- Manchester, NH
- Summary
- The estimated net worth of Roald G. Webster is at least $567,581 dollars as of 25 Aug 2025. Roald G. Webster is the VP, Chief Accounting Officer of ALLEGRO MICROSYSTEMS, INC. and owns shares of ALLEGRO MICROSYSTEMS, INC. (ALGM) stock worth about $567.6K.
- Signature
- /s/ Raymond Myer, Attorney-in-Fact for Roald G. Webster
- All Insider Reports
- All Insider Reports
Follow Filing Activity
Follow Roald G. Webster 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: ALLEGRO MICROSYSTEMS, INC. ($567,581).
- Past-year value change for that position: -$271,193.
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 Roald G. Webster
| Symbol | Company | Relationship | Holdings Value | Past Year Net Change | Change % | Report Period |
|---|---|---|---|---|---|---|
| ALGM | ALLEGRO MICROSYSTEMS, INC. | VP, Chief Accounting Officer | $567,581 | -$271,193 | -32% | 22 Aug 2025 |
Insider Transactions Reported by Roald G. Webster:
| 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.