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 insider Andrew Damico has filed a Form 144 indicating an intent to sell 200 shares of Vicor common stock. The planned sale, through Morgan Stanley Smith Barney on NASDAQ, has an aggregate market value of $29,064, with 32,925,914 Vicor shares outstanding. The 200 shares were acquired the same day via a cash exercise of stock options.
The notice also lists prior Rule 10b5-1 sales by Damico over the past three months, including 14,677 shares sold on 10/22/2025 for $1,211,253 and several smaller transactions. By signing the form, the insider represents that he is not aware of any undisclosed material adverse information about Vicor.
Vicor Corporation insider Philip D. Davies, VP Global Sales & Marketing and a director, reported an option exercise and share acquisition. On January 7, 2026, he exercised 1,920 non-qualified stock options at an exercise price of $41.61 per share, receiving 1,920 shares of common stock, all held directly.
The options were originally granted on May 2, 2023 under Vicor’s Amended and Restated 2000 Stock Option and Incentive Plan, vesting over five years, and expiring two years from each vesting date. After this transaction, Davies directly holds 1,920 common shares and 17,278 stock options.
Vicor Corp director Andrew D'Amico exercised stock options for 400 shares at $100 and sold 400 common shares in two trades at $140 and $145 on January 5, 2026.
The Form 4 shows 600 stock options remaining after these transactions. The sales were carried out under a Rule 10b5-1 trading plan adopted on September 12, 2024, indicating they were pre-scheduled rather than discretionary market-timing trades.
Vicor Corp officer Alex Gusinov reported a sale of company stock. On 12/15/2025, he sold 3,844 shares of Vicor Corp common stock at a price of $97.3114 per share, coded as a sale transaction on Form 4.
Following this transaction, he directly beneficially owns 10,340 shares of Vicor Corp common stock, according to the filing.
Vicor Corp insider Michael McNamara, a director and officer serving as General Manager Mfg. Ops, reported option-related transactions in the company’s common stock dated 12/11/2025.
He exercised non-qualified stock options to acquire 2,626 shares at $69.04 and 1,611 shares at $31.05, and on the same date sold 2,626 shares at $101.1988 and 1,611 shares at $101.2805.
Following these trades, he beneficially owned 18,138 shares of Vicor common stock directly and held 10,000 non-qualified stock options exercisable at $69.04, which expire on 06/24/2030.
Vicor Corporation insider Patrizio Vinciarelli, the company’s chairman, CEO and 10% owner, reported open-market sales of common stock executed under a Rule 10b5-1 trading plan adopted on December 10, 2024. On 11/12/2025, he sold 10,000 shares at $100.1818 per share, followed by 5,724 shares at $101.1026 on 12/10/2025, and two sales on 12/11/2025 of 4,276 and 1,900 shares at $101.6477 and $102.0802 per share, respectively.
After these transactions, he beneficially owned 9,828,363 shares of Vicor common stock directly, and 171,125 shares indirectly as trustee of an irrevocable trust established for the benefit of his child.
Vicor Corporation director Jason Carlson reported a series of stock option exercises and same-day stock sales dated 12/10/2025. He exercised several non-qualified stock option grants with exercise prices ranging from $19.35 to $68.48 per share, receiving equivalent amounts of Vicor common stock.
On the same date, he sold the acquired shares in multiple transactions at a reported price of $100.2389 per share. After each reported sale, the number of directly held Vicor common shares was listed as zero, indicating no directly owned common stock at the end of these transactions.
VICOR CORP (VICR) reported an insider stock sale by a corporate officer. Corp. Vice President of Engineering Alex Gusinov sold 1,571 shares of common stock on 11/21/2025 at a price of $86.05 per share, in a transaction coded "S" for sale. After this trade, Gusinov beneficially owns 14,184 shares of Vicor common stock in direct ownership form. The filing was made on a Form 4 by a single reporting person, with the signature provided by an attorney-in-fact acting for the officer.
Vicor Corp director reports option exercise and share sale
A Vicor Corp director reported exercising a non-qualified stock option for 2,000 shares of common stock at an exercise price of $39.25 per share on 11/17/2025, acquiring 2,000 shares. On the same date, the director reported selling 2,000 shares of common stock at a price of $87.69 per share, leaving 0 shares of common stock directly owned after the transactions.
Following these transactions, the director reported beneficial ownership of 6,000 non-qualified stock options. The filing states that the sale was effected under a Rule 10b5-1 trading plan adopted on September 12, 2024, and notes that the options expire one year from each vesting date.
Vicor Corp (VICR) reported insider activity by a corporate vice president/director on 11/12/2025. The insider exercised non-qualified stock options for 6,404 shares at strike prices of $31.05, $32.89, $53.07, $60.61, and $75.43, and sold 6,404 shares at $94.5799.
Following the transactions, the insider directly owns 33,622 shares of common stock. The activity reflects same-day option exercises (code M) paired with open market sales (code S) at the stated prices.