Welcome to our dedicated page for Vicor SEC filings (Ticker: VICR), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
The Vicor Corporation (VICR) SEC filings page on Stock Titan provides access to the company’s regulatory disclosures as filed with the U.S. Securities and Exchange Commission. Vicor is a NASDAQ-listed issuer whose common stock is registered under Section 12(b) of the Exchange Act, and its filings give structured insight into the business of designing, developing, manufacturing and marketing modular power components and complete power systems based on patented technologies.
Investors can use this page to review Vicor’s current reports on Form 8-K, which include items such as quarterly earnings announcements and the results of the annual meeting of stockholders. For example, recent 8-K filings reference financial results for periods ended March 31, June 30 and September 30, 2025, and a filing describing matters submitted to a vote of security holders at the 2025 Annual Meeting. These documents also confirm that Vicor’s common stock trades on The NASDAQ Stock Market LLC under the symbol VICR.
In addition to 8-Ks, Vicor’s broader SEC reporting framework includes annual reports on Form 10-K and quarterly reports on Form 10-Q, which the company references in its press releases. These filings contain sections such as “Business,” “Risk Factors,” “Legal Proceedings” and “Management’s Discussion and Analysis of Financial Condition and Results of Operations,” as well as audited and unaudited financial statements. Together, they outline Vicor’s operations in modular power components and systems, its intellectual property position, and financial details such as product and royalty revenues, margins and cash flows.
The filings page also surfaces proxy and governance-related information, such as disclosures about the annual meeting and the election of directors, as seen in the 8-K describing the 2025 Annual Meeting vote. For users interested in executive and board matters, capital structure, or voting results, these documents provide the official record.
Stock Titan enhances access to these filings with AI-powered summaries that explain key points from lengthy documents, helping users quickly understand what Vicor reports about its financial condition, results of operations, risk factors and corporate actions. Real-time updates from the SEC’s EDGAR system ensure that new VICR filings, including 10-Ks, 10-Qs, 8-Ks and related exhibits, appear promptly, while AI-generated highlights make it easier to interpret complex regulatory language without replacing the need to consult the full filings.
Vicor Corporation Chairman and CEO Patrizio Vinciarelli reported open-market sales of 50,000 shares of common stock on March 19, 2026. The trades were executed in multiple blocks at weighted-average prices ranging from about $172.00 to $191.97, as detailed in the price-range footnotes.
After these sales, Vinciarelli directly owns 9,108,163 Vicor shares and has indirect beneficial ownership of 171,125 additional shares held in an irrevocable trust established for his child. The filing states the transactions were made under a pre-arranged Rule 10b5-1 trading plan adopted on November 3, 2025, indicating a scheduled, rather than discretionary, selling program.
VICR affiliate reports multiple proposed sales of Common Stock under Rule 144 and 10b5-1 plans. The filing lists repeated 50,000-share tranches sold on 03/04/2026 through 03/18/2026 and earlier December 2025 tranches, with per-tranche proceeds shown for each sale date.
Vicor Corporation Chairman and CEO Patrizio Vinciarelli reported open-market sales of 50,000 shares of common stock on March 18, 2026. The transactions were executed in multiple tranches at weighted average prices ranging from $191.67 to $201.05, as detailed in the price range footnotes.
These sales were made pursuant to a Rule 10b5-1 trading plan adopted on November 3, 2025, indicating they were pre-arranged. After the sales, Vinciarelli directly owns 9,158,163 Vicor shares and indirectly reports 171,125 shares held in an irrevocable trust established for his child.
Vicor Corporation Chairman and CEO Patrizio Vinciarelli reported open-market sales of a total of 50,000 shares of Common Stock on March 17, 2026. The shares were sold in multiple transactions at weighted average prices ranging from $185.75 to $196.41 per share.
After these sales, Vinciarelli directly owns 9,208,163 Vicor shares and also has 171,125 shares held indirectly as trustee of an irrevocable trust for the benefit of his child. The filing notes that the sales were made under a Rule 10b5-1 trading plan adopted on November 3, 2025, indicating they were pre-scheduled rather than discretionary trades.
Morgan Stanley Smith Barney LLC filed a Form 144 notifying the sale of 50,000 common "Founders Shares" dated 03/17/2026.
The filing lists multiple 10b5-1 sales by PATRIZIO VINCIARELLI; examples include sales of 50,000 shares on 03/17/2026 and 50,000 shares on 03/16/2026.
Vicor Corp executive Michael McNamara exercised stock options and immediately sold the resulting shares. He exercised options to acquire a total of 7,174 shares of common stock at exercise prices of $60.61 and $41.61 per share, then sold 7,174 shares in open-market transactions at $190.0699 per share. After these transactions, he directly owned 18,138 shares of Vicor common stock.
Vicor Corp Chairman and CEO Patrizio Vinciarelli reported open-market sales of 50,000 shares of Common Stock on March 16, 2026. The sales were executed at weighted average prices ranging from $178.0600 to $189.9100 per share under a Rule 10b5-1 trading plan adopted on November 3, 2025.
Following these transactions, Vinciarelli directly holds 9,258,163 shares of Vicor common stock, and an additional 171,125 shares are held indirectly in an irrevocable trust for the benefit of his child, where he serves as trustee.
Patrizio Vinciarelli reported multiple 10b5-1 sales of Common stock under Form 144, representing repeated dispositions in December 2025 and March 2026. The filings list blocks of 50,000 shares executed on several dates in 03/2026, plus smaller trades in 12/2025.
The transactions are described as 10b5-1 sales; cash‑flow counterparties or net proceeds recipients are not specified in the excerpt.
Vicor Corporation Chairman and CEO Patrizio Vinciarelli sold 50,000 shares of common stock in open-market transactions. The trades occurred on March 13, 2026 at weighted average prices that, across the reported blocks, ranged from $165.03 to $176.15 per share.
Following these sales, Vinciarelli directly owns 9,308,163 Vicor shares. The filing also reports 171,125 shares held indirectly through an irrevocable trust established for the benefit of his child. The sales were executed pursuant to a pre-arranged Rule 10b5-1 trading plan adopted on November 3, 2025.