Claudio Tuozzolo - SEC Form 4 Insider Trading Activity
Summary
Updated Aug 3, 2026
Claudio Tuozzolo has filed 6 SEC Form 4 filings across 1 company in the last 90 days - selling. Lifetime open-market sales: $13.89M.
Profile
Claudio Tuozzolo holds the role of Corp. Vice President at VICOR CORP (VICR). Tuozzolo has reported 14 insider filings with the SEC since 2024. The most recent filing was in June 2026.
| Role | Corp. Vice President |
|---|---|
| Notability | 40/100 |
Board memberships
- VICOR CORP
Reported roles
- Corp. Vice President
Trading Pattern
InsiderAlpha's records for Claudio Tuozzolo go back to 2024: 14 primary Form 4 filings, an average of 4.7 per year. No transaction on record carries a Rule 10b5-1 flag - the filings look discretionary rather than pre-scheduled, which makes their timing more informative as a signal.
Career & Filing History
Every role Claudio Tuozzolo has reported on a Form 4, reconstructed from the filings themselves - reporting insiders must state their relationship to the issuer (officer title, director seat, or 10% ownership) on every filing.
- Corp. Vice President at VICOR CORP (VICR) - 1 filing, 2026
- Corp. Vice President, Director at VICOR CORP (VICR) - 13 filings, 2024 to 2026
Recent Transactions
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-06-12 | VICR | VICOR CORP | S - Open-market sale | 730 | $292.89 | $214K |
| 2026-06-12 | VICR | VICOR CORP | M - Option exercise | 730 | $33.96 | $25K |
| 2026-05-28 | VICR | VICOR CORP | S - Open-market sale | 3.0K | $328.41 | $985K |
| 2026-05-28 | VICR | VICOR CORP | M - Option exercise | 3.0K | $33.96 | $102K |
| 2026-05-12 | VICR | VICOR CORP | S - Open-market sale | 4.3K | $304.65 | $1.32M |
| 2026-05-12 | VICR | VICOR CORP | M - Option exercise | 4.3K | $50.00 | $217K |
| 2026-05-12 | VICR | VICOR CORP | S - Open-market sale | 4.6K | $304.65 | $1.41M |
| 2026-05-12 | VICR | VICOR CORP | M - Option exercise | 4.6K | $33.96 | $158K |
| 2026-05-08 | VICR | VICOR CORP | S - Open-market sale | 1.2K | $276.93 | $333K |
| 2026-05-08 | VICR | VICOR CORP | M - Option exercise | 1.2K | $60.61 | $73K |
| 2026-05-08 | VICR | VICOR CORP | S - Open-market sale | 3.9K | $276.93 | $1.09M |
| 2026-05-08 | VICR | VICOR CORP | M - Option exercise | 3.9K | $41.61 | $164K |
| 2026-05-08 | VICR | VICOR CORP | S - Open-market sale | 1.0K | $276.93 | $277K |
| 2026-05-08 | VICR | VICOR CORP | M - Option exercise | 1.0K | $50.00 | $50K |
| 2026-04-27 | VICR | VICOR CORP | S - Open-market sale | 10.3K | $270.76 | $2.79M |
| 2026-04-27 | VICR | VICOR CORP | S - Open-market sale | 731 | $266.94 | $195K |
| 2026-04-27 | VICR | VICOR CORP | M - Option exercise | 731 | $68.48 | $50K |
| 2026-02-26 | VICR | VICOR CORP | S - Open-market sale | 2.1K | $196.63 | $414K |
| 2026-02-26 | VICR | VICOR CORP | S - Open-market sale | 264 | $197.02 | $52K |
| 2026-02-26 | VICR | VICOR CORP | M - Option exercise | 264 | $69.04 | $18K |
Companies - Last 90 Days
- VICOR CORP (VICR) - 6 filings, last 2026-06-23
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades at the companies Claudio Tuozzolo has recently filed at. Multiple unrelated insiders buying the same stock within a short window - cluster buying - has historically been one of the strongest Form 4 signals.
- Patrizio Vinciarelli - $271.99M of VICR open-market activity in the last 12 months
- James F. Schmidt - $8.43M of VICR open-market activity in the last 12 months
- Estia J. Eichten - $7.35M of VICR open-market activity in the last 12 months
- Michael McNamara - $7.12M of VICR open-market activity in the last 12 months
- Philip D. Davies - $5.89M of VICR open-market activity in the last 12 months
- Andrew D'Amico - $5.65M of VICR open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
- Jonathan H. Cohen
- Ryan Cohen
- Charles K. Cohn
- Coliseum Capital Management, LLC
- Column Group IV GP, LP
- Connect Midstream, LLC
- CONSTELLATION SOFTWARE INC
- Lisa A. Conte
Frequently Asked Questions
Who is Claudio Tuozzolo?
Claudio Tuozzolo holds the role of Corp. Vice President at VICOR CORP (VICR). Tuozzolo has reported 14 insider filings with the SEC since 2024. The most recent filing was in June 2026.…
How many SEC Form 4 filings has Claudio Tuozzolo submitted recently?
6 primary Form 4 filings in the last 90 days, covering 1 company.
Has Claudio Tuozzolo been buying or selling stock?
Recorded transactions: 0 open-market purchases and 29 open-market sales ($13.89M) across all tracked filings.
Where can I see all of Claudio Tuozzolo's SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
Learn More
Open the live Claudio Tuozzolo profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.