Last 12 months
Inside the activity.
0 purchase rows · 981 sale rows
Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.Monthly counts
| Month | Purchases | Sales |
|---|---|---|
| Nov 2025 | 0 | 12 |
| Dec 2025 | 0 | 34 |
| Jan 2026 | 0 | 4 |
| Feb 2026 | 0 | 23 |
| Mar 2026 | 0 | 221 |
| Apr 2026 | 0 | 30 |
| May 2026 | 0 | 120 |
| Jun 2026 | 0 | 430 |
| Jul 2026 | 0 | 57 |
| Aug 2026 | 0 | 11 |
| Sep 2026 | 0 | 4 |
| Oct 2026 | 0 | 35 |
Latest available
Insider transactions
Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Owner / reported role | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| June 24, 2026 Filed Jun 25, 2026 18:20 UTC |
VINCIARELLI PATRIZIODirector · Chairman & CEO · 10% owner
|
SaleCommon Stock | 100 | $327.15 | $32,714.52 |
DisclosureSEC source: 0000901484-26-000032 · ownership.xml · nonDerivative · entry 14 VINCIARELLI PATRIZIO · CIK 0000901484 · Director · Chairman & CEO · 10% owner 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 8,477,790 F2 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 26, 2026. F15 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $327.0000 and $327.2300. Read SEC document |
| June 24, 2026 Filed Jun 25, 2026 18:20 UTC |
VINCIARELLI PATRIZIODirector · Chairman & CEO · 10% owner
|
SaleCommon Stock | 200 | $326.16 | $65,231.12 |
DisclosureSEC source: 0000901484-26-000032 · ownership.xml · nonDerivative · entry 13 VINCIARELLI PATRIZIO · CIK 0000901484 · Director · Chairman & CEO · 10% owner 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 8,477,890 F2 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 26, 2026. F14 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $325.9900 and $326.4300. Read SEC document |
| June 24, 2026 Filed Jun 25, 2026 18:20 UTC |
VINCIARELLI PATRIZIODirector · Chairman & CEO · 10% owner
|
SaleCommon Stock | 938 | $325.20 | $305,036.57 |
DisclosureSEC source: 0000901484-26-000032 · ownership.xml · nonDerivative · entry 12 VINCIARELLI PATRIZIO · CIK 0000901484 · Director · Chairman & CEO · 10% owner 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 8,478,090 F2 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 26, 2026. F13 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $324.9800 and $325.8100. Read SEC document |
| June 24, 2026 Filed Jun 25, 2026 18:20 UTC |
VINCIARELLI PATRIZIODirector · Chairman & CEO · 10% owner
|
SaleCommon Stock | 76 | $323.98 | $24,622.78 |
DisclosureSEC source: 0000901484-26-000032 · ownership.xml · nonDerivative · entry 11 VINCIARELLI PATRIZIO · CIK 0000901484 · Director · Chairman & CEO · 10% owner 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 8,479,028 F2 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 26, 2026. F12 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $323.9800 and $324.0000. Read SEC document |
| June 24, 2026 Filed Jun 25, 2026 18:20 UTC |
VINCIARELLI PATRIZIODirector · Chairman & CEO · 10% owner
|
SaleCommon Stock | 891 | $323.03 | $287,816.61 |
DisclosureSEC source: 0000901484-26-000032 · ownership.xml · nonDerivative · entry 10 VINCIARELLI PATRIZIO · CIK 0000901484 · Director · Chairman & CEO · 10% owner 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 8,479,104 F2 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 26, 2026. F11 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $322.7800 and $323.5200. Read SEC document |
| June 24, 2026 Filed Jun 25, 2026 18:20 UTC |
VINCIARELLI PATRIZIODirector · Chairman & CEO · 10% owner
|
SaleCommon Stock | 1,622 | $322.24 | $522,667.12 |
DisclosureSEC source: 0000901484-26-000032 · ownership.xml · nonDerivative · entry 9 VINCIARELLI PATRIZIO · CIK 0000901484 · Director · Chairman & CEO · 10% owner 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 8,479,995 F2 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 26, 2026. F10 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $321.6100 and $322.6000. Read SEC document |
| June 24, 2026 Filed Jun 25, 2026 18:20 UTC |
VINCIARELLI PATRIZIODirector · Chairman & CEO · 10% owner
|
SaleCommon Stock | 1,600 | $321.09 | $513,741.92 |
DisclosureSEC source: 0000901484-26-000032 · ownership.xml · nonDerivative · entry 8 VINCIARELLI PATRIZIO · CIK 0000901484 · Director · Chairman & CEO · 10% owner 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 8,481,617 F2 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 26, 2026. F9 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $320.5950 and $321.5400. Read SEC document |
| June 24, 2026 Filed Jun 25, 2026 18:20 UTC |
VINCIARELLI PATRIZIODirector · Chairman & CEO · 10% owner
|
SaleCommon Stock | 1,100 | $319.84 | $351,826.53 |
DisclosureSEC source: 0000901484-26-000032 · ownership.xml · nonDerivative · entry 7 VINCIARELLI PATRIZIO · CIK 0000901484 · Director · Chairman & CEO · 10% owner 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 8,483,217 F2 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 26, 2026. F8 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $319.450 and $320.4300. Read SEC document |
| June 24, 2026 Filed Jun 25, 2026 18:20 UTC |
VINCIARELLI PATRIZIODirector · Chairman & CEO · 10% owner
|
SaleCommon Stock | 600 | $318.68 | $191,205.00 |
DisclosureSEC source: 0000901484-26-000032 · ownership.xml · nonDerivative · entry 6 VINCIARELLI PATRIZIO · CIK 0000901484 · Director · Chairman & CEO · 10% owner 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 8,484,317 F2 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 26, 2026. F7 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $318.3800 and $318.9900. Read SEC document |
| June 24, 2026 Filed Jun 25, 2026 18:20 UTC |
VINCIARELLI PATRIZIODirector · Chairman & CEO · 10% owner
|
SaleCommon Stock | 673 | $317.61 | $213,749.24 |
DisclosureSEC source: 0000901484-26-000032 · ownership.xml · nonDerivative · entry 5 VINCIARELLI PATRIZIO · CIK 0000901484 · Director · Chairman & CEO · 10% owner 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 8,484,917 F2 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 26, 2026. F6 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $317.2500 and $317.9900. Read SEC document |
| June 24, 2026 Filed Jun 25, 2026 18:20 UTC |
VINCIARELLI PATRIZIODirector · Chairman & CEO · 10% owner
|
SaleCommon Stock | 200 | $316.53 | $63,306.00 |
DisclosureSEC source: 0000901484-26-000032 · ownership.xml · nonDerivative · entry 4 VINCIARELLI PATRIZIO · CIK 0000901484 · Director · Chairman & CEO · 10% owner 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 8,485,590 F2 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 26, 2026. F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $316.1900 and $316.8700. Read SEC document |
| June 24, 2026 Filed Jun 25, 2026 18:20 UTC |
VINCIARELLI PATRIZIODirector · Chairman & CEO · 10% owner
|
SaleCommon Stock | 1,999 | $315.57 | $630,817.03 |
DisclosureSEC source: 0000901484-26-000032 · ownership.xml · nonDerivative · entry 3 VINCIARELLI PATRIZIO · CIK 0000901484 · Director · Chairman & CEO · 10% owner 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 8,485,790 F2 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 26, 2026. F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $315.1600 and $316.1300. Read SEC document |
| June 24, 2026 Filed Jun 25, 2026 18:20 UTC |
VINCIARELLI PATRIZIODirector · Chairman & CEO · 10% owner
|
SaleCommon Stock | 301 | $314.42 | $94,641.68 |
DisclosureSEC source: 0000901484-26-000032 · ownership.xml · nonDerivative · entry 2 VINCIARELLI PATRIZIO · CIK 0000901484 · Director · Chairman & CEO · 10% owner 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 8,487,789 F2 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 26, 2026. F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $314.0700 and $314.9800. 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 (25) to this Form 4. Read SEC document |
| June 24, 2026 Filed Jun 25, 2026 15:00 UTC |
Schmidt James FDirector · CFO, Treasurer, Secretary
|
Exercise / conversionNon Qualified Stock Option · Derivative | 331 | $0.00 Strike: $60.37 | $0.00 |
DisclosureSEC source: 0001866281-26-000011 · ownership.xml · derivative · entry 3 Schmidt James F · CIK 0001866281 · Director · CFO, Treasurer, Secretary 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 331 Underlying: Common Stock · 331 shares Expires 2032-06-24 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| June 24, 2026 Filed Jun 25, 2026 15:00 UTC |
Schmidt James FDirector · CFO, Treasurer, Secretary
|
SaleCommon Stock | 331 | $334.90 | $110,851.90 |
DisclosureSEC source: 0001866281-26-000011 · ownership.xml · nonDerivative · entry 2 Schmidt James F · CIK 0001866281 · Director · CFO, Treasurer, Secretary 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 0 F1 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 10, 2025. Read SEC document |
| June 24, 2026 Filed Jun 25, 2026 15:00 UTC |
Schmidt James FDirector · CFO, Treasurer, Secretary
|
Exercise / conversionCommon Stock | 331 | $60.37 | $19,982.47 |
DisclosureSEC source: 0001866281-26-000011 · ownership.xml · nonDerivative · entry 1 Schmidt James F · CIK 0001866281 · Director · CFO, Treasurer, Secretary 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 331 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| June 23, 2026 Filed Jun 24, 2026 17:41 UTC |
D'Amico AndrewDirector
|
Exercise / conversionNon Qualified Stock Option · Derivative | 754 | $0.00 Strike: $53.07 | $0.00 |
DisclosureSEC source: 0001830195-26-000014 · ownership.xml · derivative · entry 3 D'Amico Andrew · CIK 0001830195 · Director 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 1,507 Underlying: Common Stock · 754 shares Expires 2033-06-23 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| June 23, 2026 Filed Jun 24, 2026 17:41 UTC |
D'Amico AndrewDirector
|
SaleCommon Stock | 754 | $330.00 | $248,820.00 |
DisclosureSEC source: 0001830195-26-000014 · ownership.xml · nonDerivative · entry 2 D'Amico Andrew · CIK 0001830195 · Director 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 0 F1 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 12, 2024. Read SEC document |
| June 23, 2026 Filed Jun 24, 2026 17:41 UTC |
D'Amico AndrewDirector
|
Exercise / conversionCommon Stock | 754 | $53.07 | $40,014.78 |
DisclosureSEC source: 0001830195-26-000014 · ownership.xml · nonDerivative · entry 1 D'Amico Andrew · CIK 0001830195 · Director 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 754 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| June 23, 2026 Filed Jun 24, 2026 15:25 UTC |
Schmidt James FDirector · CFO, Treasurer, Secretary
|
Exercise / conversionNon Qualified Stock Option · Derivative | 754 | $0.00 Strike: $53.07 | $0.00 |
DisclosureSEC source: 0001866281-26-000009 · ownership.xml · derivative · entry 3 Schmidt James F · CIK 0001866281 · Director · CFO, Treasurer, Secretary 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 1,507 Underlying: Common Stock · 754 shares Expires 2033-06-23 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| June 23, 2026 Filed Jun 24, 2026 15:25 UTC |
Schmidt James FDirector · CFO, Treasurer, Secretary
|
SaleCommon Stock | 754 | $330.00 | $248,820.00 |
DisclosureSEC source: 0001866281-26-000009 · ownership.xml · nonDerivative · entry 2 Schmidt James F · CIK 0001866281 · Director · CFO, Treasurer, Secretary 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 0 F1 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 10, 2025. Read SEC document |
| June 23, 2026 Filed Jun 24, 2026 15:25 UTC |
Schmidt James FDirector · CFO, Treasurer, Secretary
|
Exercise / conversionCommon Stock | 754 | $53.07 | $40,014.78 |
DisclosureSEC source: 0001866281-26-000009 · ownership.xml · nonDerivative · entry 1 Schmidt James F · CIK 0001866281 · Director · CFO, Treasurer, Secretary 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 754 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| June 23, 2026 Filed Jun 25, 2026 14:47 UTC |
VINCIARELLI PATRIZIODirector · Chairman & CEO · 10% owner
|
SaleCommon Stock | 600 | $347.07 | $208,242.00 |
DisclosureSEC source: 0000901484-26-000030 · ownership.xml · nonDerivative · entry 19 VINCIARELLI PATRIZIO · CIK 0000901484 · Director · Chairman & CEO · 10% owner 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 8,488,090 F2 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 26, 2026. F20 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $346.9500 and $347.1500. Read SEC document |
| June 23, 2026 Filed Jun 25, 2026 14:47 UTC |
VINCIARELLI PATRIZIODirector · Chairman & CEO · 10% owner
|
SaleCommon Stock | 1,200 | $345.34 | $414,410.76 |
DisclosureSEC source: 0000901484-26-000030 · ownership.xml · nonDerivative · entry 18 VINCIARELLI PATRIZIO · CIK 0000901484 · Director · Chairman & CEO · 10% owner 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 8,488,690 F2 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 26, 2026. F19 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $345.2000 and $345.9900. Read SEC document |
| June 23, 2026 Filed Jun 25, 2026 14:47 UTC |
VINCIARELLI PATRIZIODirector · Chairman & CEO · 10% owner
|
SaleCommon Stock | 1,000 | $344.28 | $344,277.00 |
DisclosureSEC source: 0000901484-26-000030 · ownership.xml · nonDerivative · entry 17 VINCIARELLI PATRIZIO · CIK 0000901484 · Director · Chairman & CEO · 10% owner 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 8,489,890 F2 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 26, 2026. F18 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $343.9900 and $344.9400. Read SEC document |
| June 23, 2026 Filed Jun 25, 2026 14:47 UTC |
VINCIARELLI PATRIZIODirector · Chairman & CEO · 10% owner
|
SaleCommon Stock | 600 | $342.94 | $205,766.64 |
DisclosureSEC source: 0000901484-26-000030 · ownership.xml · nonDerivative · entry 16 VINCIARELLI PATRIZIO · CIK 0000901484 · Director · Chairman & CEO · 10% owner 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 8,490,890 F2 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 26, 2026. F17 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $342.4300 and $343.3800. Read SEC document |
| June 23, 2026 Filed Jun 25, 2026 14:47 UTC |
VINCIARELLI PATRIZIODirector · Chairman & CEO · 10% owner
|
SaleCommon Stock | 600 | $341.85 | $205,107.48 |
DisclosureSEC source: 0000901484-26-000030 · ownership.xml · nonDerivative · entry 15 VINCIARELLI PATRIZIO · CIK 0000901484 · Director · Chairman & CEO · 10% owner 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 8,491,490 F2 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 26, 2026. F16 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $341.3500 and $342.2600. Read SEC document |
| June 23, 2026 Filed Jun 25, 2026 14:47 UTC |
VINCIARELLI PATRIZIODirector · Chairman & CEO · 10% owner
|
SaleCommon Stock | 1,900 | $340.82 | $647,558.19 |
DisclosureSEC source: 0000901484-26-000030 · ownership.xml · nonDerivative · entry 14 VINCIARELLI PATRIZIO · CIK 0000901484 · Director · Chairman & CEO · 10% owner 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 8,492,090 F2 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 26, 2026. F15 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $340.3200 and $341.3000. Read SEC document |
| June 23, 2026 Filed Jun 25, 2026 14:47 UTC |
VINCIARELLI PATRIZIODirector · Chairman & CEO · 10% owner
|
SaleCommon Stock | 2,201 | $339.82 | $747,945.14 |
DisclosureSEC source: 0000901484-26-000030 · ownership.xml · nonDerivative · entry 13 VINCIARELLI PATRIZIO · CIK 0000901484 · Director · Chairman & CEO · 10% owner 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 8,493,990 F2 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 26, 2026. F14 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $339.2300 and $340.2100. Read SEC document |
| June 23, 2026 Filed Jun 25, 2026 14:47 UTC |
VINCIARELLI PATRIZIODirector · Chairman & CEO · 10% owner
|
SaleCommon Stock | 899 | $338.46 | $304,277.34 |
DisclosureSEC source: 0000901484-26-000030 · ownership.xml · nonDerivative · entry 12 VINCIARELLI PATRIZIO · CIK 0000901484 · Director · Chairman & CEO · 10% owner 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 8,496,191 F2 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 26, 2026. F13 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $338.2200 and $339.0900. Read SEC document |
| June 23, 2026 Filed Jun 25, 2026 14:47 UTC |
VINCIARELLI PATRIZIODirector · Chairman & CEO · 10% owner
|
SaleCommon Stock | 400 | $337.28 | $134,912.00 |
DisclosureSEC source: 0000901484-26-000030 · ownership.xml · nonDerivative · entry 11 VINCIARELLI PATRIZIO · CIK 0000901484 · Director · Chairman & CEO · 10% owner 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 8,497,090 F2 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 26, 2026. F12 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $337.1300 and $337.5700. Read SEC document |
| June 23, 2026 Filed Jun 25, 2026 14:47 UTC |
VINCIARELLI PATRIZIODirector · Chairman & CEO · 10% owner
|
SaleCommon Stock | 2,000 | $336.46 | $672,915.00 |
DisclosureSEC source: 0000901484-26-000030 · ownership.xml · nonDerivative · entry 10 VINCIARELLI PATRIZIO · CIK 0000901484 · Director · Chairman & CEO · 10% owner 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 8,497,490 F2 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 26, 2026. F11 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $336.0900 and $337.0000. Read SEC document |
| June 23, 2026 Filed Jun 25, 2026 14:47 UTC |
VINCIARELLI PATRIZIODirector · Chairman & CEO · 10% owner
|
SaleCommon Stock | 3,295 | $335.64 | $1,105,926.22 |
DisclosureSEC source: 0000901484-26-000030 · ownership.xml · nonDerivative · entry 9 VINCIARELLI PATRIZIO · CIK 0000901484 · Director · Chairman & CEO · 10% owner 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 8,499,490 F2 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 26, 2026. F10 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $335.0700 and $336.0100. Read SEC document |
| June 23, 2026 Filed Jun 25, 2026 14:47 UTC |
VINCIARELLI PATRIZIODirector · Chairman & CEO · 10% owner
|
SaleCommon Stock | 1,400 | $334.18 | $467,855.92 |
DisclosureSEC source: 0000901484-26-000030 · ownership.xml · nonDerivative · entry 8 VINCIARELLI PATRIZIO · CIK 0000901484 · Director · Chairman & CEO · 10% owner 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 8,502,785 F2 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 26, 2026. F9 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $333.9000 and $334.5300. Read SEC document |
| June 23, 2026 Filed Jun 25, 2026 14:47 UTC |
VINCIARELLI PATRIZIODirector · Chairman & CEO · 10% owner
|
SaleCommon Stock | 805 | $333.10 | $268,147.19 |
DisclosureSEC source: 0000901484-26-000030 · ownership.xml · nonDerivative · entry 7 VINCIARELLI PATRIZIO · CIK 0000901484 · Director · Chairman & CEO · 10% owner 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 8,504,185 F2 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 26, 2026. F8 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $332.7700 and $333.5000. Read SEC document |
| June 23, 2026 Filed Jun 25, 2026 14:47 UTC |
VINCIARELLI PATRIZIODirector · Chairman & CEO · 10% owner
|
SaleCommon Stock | 400 | $331.82 | $132,727.00 |
DisclosureSEC source: 0000901484-26-000030 · ownership.xml · nonDerivative · entry 6 VINCIARELLI PATRIZIO · CIK 0000901484 · Director · Chairman & CEO · 10% owner 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 8,504,990 F2 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 26, 2026. F7 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $331.6200 and $332.3300. Read SEC document |
| June 23, 2026 Filed Jun 25, 2026 14:47 UTC |
VINCIARELLI PATRIZIODirector · Chairman & CEO · 10% owner
|
SaleCommon Stock | 1,000 | $331.17 | $331,174.20 |
DisclosureSEC source: 0000901484-26-000030 · ownership.xml · nonDerivative · entry 5 VINCIARELLI PATRIZIO · CIK 0000901484 · Director · Chairman & CEO · 10% owner 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 8,505,390 F2 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 26, 2026. F6 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $330.6100 and $331.6000. Read SEC document |
| June 23, 2026 Filed Jun 25, 2026 14:47 UTC |
VINCIARELLI PATRIZIODirector · Chairman & CEO · 10% owner
|
SaleCommon Stock | 600 | $329.79 | $197,872.02 |
DisclosureSEC source: 0000901484-26-000030 · ownership.xml · nonDerivative · entry 4 VINCIARELLI PATRIZIO · CIK 0000901484 · Director · Chairman & CEO · 10% owner 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 8,506,390 F2 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 26, 2026. F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $329.5000 and $330.4800. Read SEC document |
| June 23, 2026 Filed Jun 25, 2026 14:47 UTC |
VINCIARELLI PATRIZIODirector · Chairman & CEO · 10% owner
|
SaleCommon Stock | 500 | $327.88 | $163,942.00 |
DisclosureSEC source: 0000901484-26-000030 · ownership.xml · nonDerivative · entry 3 VINCIARELLI PATRIZIO · CIK 0000901484 · Director · Chairman & CEO · 10% owner 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 8,506,990 F2 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 26, 2026. F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $327.4200 and $328.2900. Read SEC document |
| June 23, 2026 Filed Jun 25, 2026 14:47 UTC |
VINCIARELLI PATRIZIODirector · Chairman & CEO · 10% owner
|
SaleCommon Stock | 600 | $326.68 | $196,009.98 |
DisclosureSEC source: 0000901484-26-000030 · ownership.xml · nonDerivative · entry 2 VINCIARELLI PATRIZIO · CIK 0000901484 · Director · Chairman & CEO · 10% owner 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 8,507,490 F2 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 26, 2026. F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $326.4200 and $326.8800. 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 (20) to this Form 4. Read SEC document |
| June 22, 2026 Filed Jun 23, 2026 20:57 UTC |
Tuozzolo ClaudioDirector · Corp. Vice President
|
GrantNon Qualified Stock Option · Derivative | 548 | $0.00 Strike: $365.53 | $0.00 |
DisclosureSEC source: 0001403540-26-000011 · ownership.xml · derivative · entry 2 Tuozzolo Claudio · CIK 0001403540 · Director · Corp. Vice President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 548 Underlying: Common Stock · 548 shares Expires 2036-06-22 F1 · derivative.exercise_date: Granted under the Companys Amended and Restated 2000 Stock Option and Incentive Plan on June 22, 2026 and vest over a five year period. Read SEC document |
| June 22, 2026 Filed Jun 23, 2026 18:20 UTC |
Schmidt James FDirector · CFO, Treasurer, Secretary
|
Exercise / conversionNon Qualified Stock Option · Derivative | 908 | $0.00 Strike: $44.07 | $0.00 |
DisclosureSEC source: 0001866281-26-000007 · ownership.xml · derivative · entry 15 Schmidt James F · CIK 0001866281 · Director · CFO, Treasurer, Secretary 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 3,631 Underlying: Common Stock · 908 shares Expires 2035-06-20 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| June 22, 2026 Filed Jun 23, 2026 18:20 UTC |
Schmidt James FDirector · CFO, Treasurer, Secretary
|
Exercise / conversionNon Qualified Stock Option · Derivative | 1,216 | $0.00 Strike: $32.89 | $0.00 |
DisclosureSEC source: 0001866281-26-000007 · ownership.xml · derivative · entry 14 Schmidt James F · CIK 0001866281 · Director · CFO, Treasurer, Secretary 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 3,648 Underlying: Common Stock · 1,216 shares Expires 2034-06-21 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| June 22, 2026 Filed Jun 23, 2026 18:20 UTC |
Schmidt James FDirector · CFO, Treasurer, Secretary
|
GrantNon Qualified Stock Option · Derivative | 548 | $0.00 Strike: $365.53 | $0.00 |
DisclosureSEC source: 0001866281-26-000007 · ownership.xml · derivative · entry 13 Schmidt James F · CIK 0001866281 · Director · CFO, Treasurer, Secretary 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 548 Underlying: Common Stock · 548 shares Expires 2036-06-22 F12 · derivative.exercise_date: Granted under the Companys Amended and Restated 2000 Stock Option and Incentive Plan on June 22, 2026 and vest over a five year period. Read SEC document |
| June 22, 2026 Filed Jun 23, 2026 18:20 UTC |
Schmidt James FDirector · CFO, Treasurer, Secretary
|
SaleCommon Stock | 145 | $367.06 | $53,223.85 |
DisclosureSEC source: 0001866281-26-000007 · ownership.xml · nonDerivative · entry 12 Schmidt James F · CIK 0001866281 · Director · CFO, Treasurer, Secretary 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 0 F1 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 10, 2025. F11 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $366.9300 to $367.1200 Read SEC document |
| June 22, 2026 Filed Jun 23, 2026 18:20 UTC |
Schmidt James FDirector · CFO, Treasurer, Secretary
|
SaleCommon Stock | 169 | $365.12 | $61,705.20 |
DisclosureSEC source: 0001866281-26-000007 · ownership.xml · nonDerivative · entry 11 Schmidt James F · CIK 0001866281 · Director · CFO, Treasurer, Secretary 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 145 F1 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 10, 2025. F10 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $365.0300 to $365.8000. Read SEC document |
| June 22, 2026 Filed Jun 23, 2026 18:20 UTC |
Schmidt James FDirector · CFO, Treasurer, Secretary
|
SaleCommon Sock | 190 | $363.97 | $69,154.70 |
DisclosureSEC source: 0001866281-26-000007 · ownership.xml · nonDerivative · entry 10 Schmidt James F · CIK 0001866281 · Director · CFO, Treasurer, Secretary 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 314 F1 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 10, 2025. F9 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $363.7800 to $364.4800. Read SEC document |
| June 22, 2026 Filed Jun 23, 2026 18:20 UTC |
Schmidt James FDirector · CFO, Treasurer, Secretary
|
SaleCommon Stock | 480 | $362.53 | $174,013.82 |
DisclosureSEC source: 0001866281-26-000007 · ownership.xml · nonDerivative · entry 9 Schmidt James F · CIK 0001866281 · Director · CFO, Treasurer, Secretary 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 504 F1 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 10, 2025. F8 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $362.1100 to $363.0900. Read SEC document |
| June 22, 2026 Filed Jun 23, 2026 18:20 UTC |
Schmidt James FDirector · CFO, Treasurer, Secretary
|
SaleCommon Stock | 280 | $360.95 | $101,064.99 |
DisclosureSEC source: 0001866281-26-000007 · ownership.xml · nonDerivative · entry 8 Schmidt James F · CIK 0001866281 · Director · CFO, Treasurer, Secretary 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 984 F1 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 10, 2025. F7 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $360.5800 to $361.2000. Read SEC document |
| June 22, 2026 Filed Jun 23, 2026 18:20 UTC |
Schmidt James FDirector · CFO, Treasurer, Secretary
|
SaleCommon Stock | 145 | $359.84 | $52,176.80 |
DisclosureSEC source: 0001866281-26-000007 · ownership.xml · nonDerivative · entry 7 Schmidt James F · CIK 0001866281 · Director · CFO, Treasurer, Secretary 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 1,264 F1 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 10, 2025. F6 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $359.5700 to $360.4400 Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.