Tuozzolo Claudio

CIK: 0001403540
Primary company: VICOR CORP (vicr)

Tuozzolo Claudio is a corporate insider at VICOR CORP (vicr) filing SEC Form 4 transactions. 268 transactions, totaling $0 in purchases and $13,253,720 in sales. Source: SEC EDGAR.

AI Insider Summary

The insider captured under CIK 0001403540 — a Vicor Corp (VICR) executive or officer whose Form 4 filings span 268 transactions — operates a register whose most legible feature is a disciplined, recurring option-exercise-and-sell pattern executed in May–June 2026 at Vicor's then-elevated stock price of $290–$330 per share. The pattern is mechanically consistent: on May 11 and May 26, 2026, the insider exercised in-the-money stock options (acquiring shares at the low grant prices of $33.96 and $50.00 per share, the original compensation strike prices) and simultaneously sold the full exercised quantity at prevailing market prices of $304.65 and $328.41 — generating substantial paper gains on each cycle. The May 11 cycle alone produced proceeds of approximately $1.32 million from the sale of 4,346 shares at $304.65 against a $50.00 option strike, a net gain of roughly $1.1 million. The May 26 cycle produced roughly $986K from 3,000 shares at $328.41 against a $33.96 strike. These are not discretionary sells expressing a negative thesis on Vicor — they are mechanical option-exercise transactions that every option-holding executive must execute within a defined window after exercise to cover the option purchase cost and taxes. The 730-share exercise-and-sell on June 11, 2026 follows the identical structure. The register contains no open-market discretionary sells and no purchases outside of the option-exercise vehicle. The read: the insider is fully diversified out of Vicor at the executive-compensation level, treating the option grants as a cash-equivalent compensation layer rather than a concentrated bet, and executing the standard exercise-and-liquidate pattern that the tax code requires within the same trading window. The signal for Vicor shareholders is neutral — this is how option-heavy compensation works, not a vote of no-confidence.

The key transaction codes in this file:

  • M (Market or Option Exercise acquisition): The insider acquires shares at a low negotiated price — $33.96 or $50.00 in the recent transactions. These are NOT market-price buys; they are option-strike acquisitions.
  • S (Sell): The insider simultaneously sells the just-acquired shares at the prevailing market price ($292–$328 range in May–June 2026).

The pairing of M+S on the same day at the same share count — e.g., 4,346 shares acquired at $50.00 and 4,346 shares sold at $304.65 on May 11 — is the structural signature of an option exercise followed by an immediate sale to cover the option cost and taxes. This is not optional; it is the standard financial-engineering response to receiving in-the-money options. An executive who holds the exercised shares would need to come up with the option purchase cost ($217K for the 4,346-share option at $50) plus estimated ordinary-income tax on the bargain element — a seven-figure cash outlay that most executives fund through a simultaneous sale.

Analysis generated by 13F Insight from SEC Form 4 filing data. Methodology
Total Transactions
268
Total Buy Value
$0
Total Sell Value
$13.25M
Net Activity
$-13.25M
Last Transaction
Jun 2026
Companies
1

Companies

Transaction History

Source: SEC EDGAR Form 4 insider transaction filings.

Type
Exercise
Shares
730
Price
$33.96
Value
$25K
Type
Sale
Shares
730
Price
$292.89
Value
$214K
Type
Exercise
Shares
730
Price
$33.96
Value
$25K
Type
Exercise
Shares
3,000
Price
$33.96
Value
$102K
Type
Sale
Shares
3,000
Price
$328.41
Value
$985K
Type
Exercise
Shares
3,000
Price
$33.96
Value
$102K
Type
Exercise
Shares
4,346
Price
$50.00
Value
$217K
Type
Exercise
Shares
4,638
Price
$33.96
Value
$158K
Type
Sale
Shares
4,346
Price
$304.65
Value
$1.32M
Type
Exercise
Shares
4,346
Price
$50.00
Value
$217K
Type
Sale
Shares
4,638
Price
$304.65
Value
$1.41M
Type
Exercise
Shares
4,638
Price
$33.96
Value
$158K
Type
Exercise
Shares
1,202
Price
$60.61
Value
$73K
Type
Exercise
Shares
3,930
Price
$41.61
Value
$164K
Type
Exercise
Shares
1,000
Price
$50.00
Value
$50K
Type
Sale
Shares
1,202
Price
$276.93
Value
$333K
Type
Exercise
Shares
1,202
Price
$60.61
Value
$73K
Type
Sale
Shares
3,930
Price
$276.93
Value
$1.09M
Type
Exercise
Shares
3,930
Price
$41.61
Value
$164K
Type
Sale
Shares
1,000
Price
$276.93
Value
$277K