Vicor (VICR) CEO Vinciarelli sells 700 shares in pre-set 10b5-1 trades
Filing Impact
Filing Sentiment
Form Type
4
Rhea-AI Filing Summary
VICOR CORP Chairman and CEO Patrizio Vinciarelli sold a total of 700 shares of common stock in open-market transactions. On July 6, 2026, he sold 200 shares at a weighted average price of $303.3150 and 500 shares at a weighted average price of $302.0360.
The sales were effected under a Rule 10b5-1 trading plan adopted on February 26, 2026. After these transactions, Vinciarelli directly holds 8,347,590 shares of Vicor common stock and indirectly holds 167,125 shares as trustee of an irrevocable trust established for the benefit of his child.
Positive
- None.
Negative
- None.
Insider Trade Summary 10b5-1
Net Seller: 700 shares ($211,681)
Net Sell
3 txns
Insider
VINCIARELLI PATRIZIO
Role
Chairman & CEO
Sold
700 shs ($212K)
| Type | Security | Shares | Price | Value |
|---|---|---|---|---|
| Sale | Common Stock | 500 | $302.036 | $151K |
| Sale | Common Stock | 200 | $303.315 | $61K |
| holding | Common Stock | -- | -- | -- |
Holdings After Transaction:
Common Stock — 8,347,590 shares (Direct, null);
Common Stock — 167,125 shares (Indirect, See Footnote)
Footnotes (1)
- These shares are held by the reporting person as Trustee of the Patrizio Vinciarelli Irrevocable Trust U/A Dated 12/21/2012, established for the benefit of the child of the reporting person. This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 26, 2026. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $302.0000 and $302.1800. The reporting person undertakes to provide to Vicor Corporation, any security holder of Vicor Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (3) through (4) to this Form 4. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $303.2100 and $303.4200.
Key Figures
Shares sold: 700 shares
First sale size: 200 shares
Second sale size: 500 shares
+3 more
6 metrics
Shares sold
700 shares
Total common stock sold July 6, 2026
First sale size
200 shares
Open-market sale at weighted average $303.3150
Second sale size
500 shares
Open-market sale at weighted average $302.0360
Direct holdings after
8,347,590 shares
Common stock held directly following transactions
Indirect holdings after
167,125 shares
Held as trustee of irrevocable trust for child
Rule 10b5-1 plan adoption date
February 26, 2026
Plan governing July 6, 2026 sales
Key Terms
Rule 10b5-1 trading plan, weighted average price, open-market sale, Irrevocable Trust, +1 more
5 terms
Rule 10b5-1 trading plan regulatory
"This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 26, 2026."
A Rule 10b5-1 trading plan is a pre-arranged schedule that allows company insiders to buy or sell stock at specific times, even if they have inside information. It helps prevent accusations of unfair trading by making these transactions look planned and transparent, rather than sneaky or illegal.
weighted average price financial
"The price reported in Column 4 is a weighted average price."
Weighted average price is the average price of a security where each trade or component is counted according to its size, so bigger trades pull the average more than smaller ones. Think of it like calculating the average cost of a grocery haul where items you bought more of have greater influence on the final per-item cost. Investors use it to understand the true average price paid or received, judge execution quality, and compare trading performance against market movement.
open-market sale financial
"transaction_action: "open-market sale""
An open-market sale is when a shareholder sells existing shares directly on a public exchange to any willing buyer, rather than through a private deal. Think of it like putting goods on a busy market stall where price is set by supply and demand; for investors it matters because such sales increase available supply, can put short-term downward pressure on the stock price, and signal changes in liquidity or investor confidence.
Irrevocable Trust financial
"These shares are held by the reporting person as Trustee of the Patrizio Vinciarelli Irrevocable Trust U/A Dated 12/21/2012"
An irrevocable trust is a legal arrangement where an owner transfers assets into a separate entity managed by a trustee and gives up the power to modify or reclaim those assets. For investors it matters because putting stock or other holdings into such a trust can change who controls and benefits from the assets, affect taxes and creditor protection, and influence how easy it is to sell or value those holdings—like placing valuables in a locked safe overseen by someone else.
indirect ownership financial
"direct_or_indirect: "I", nature_of_ownership: "See Footnote""
FAQ
What insider transactions did VICR Chairman and CEO report on this Form 4?
VICOR CORP Chairman and CEO Patrizio Vinciarelli reported selling 700 shares of common stock. The Form 4 shows two open-market sales on July 6, 2026, comprising 200 shares at $303.3150 and 500 shares at $302.0360 per share.
Were the July 6, 2026 VICR insider sales made under a Rule 10b5-1 plan?
Yes. A footnote states the July 6, 2026 sales were effected pursuant to a Rule 10b5-1 trading plan adopted by Patrizio Vinciarelli on February 26, 2026. Such plans pre-schedule trades and can indicate routine portfolio management.
What does the indirect holding reported for Vicor (VICR) represent?
The Form 4 reports 167,125 shares held indirectly by Patrizio Vinciarelli as trustee of the Patrizio Vinciarelli Irrevocable Trust U/A dated December 21, 2012. This trust was established for the benefit of his child, according to the filing footnote.