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 01, 2026 Filed Jun 2, 2026 14:11 UTC |
Davies Philip DDirector · VP Global Sales & Marketing
|
SaleCommon Stock | 17 | $317.85 | $5,403.41 |
DisclosureSEC source: 0001512868-26-000006 · primary_doc.xml · nonDerivative · entry 5 Davies Philip D · CIK 0001512868 · Director · VP Global Sales & Marketing 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 4,192 F1 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 21, 2025. F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $317.1700 to $318.1300. Read SEC document |
| June 01, 2026 Filed Jun 2, 2026 14:11 UTC |
Davies Philip DDirector · VP Global Sales & Marketing
|
SaleCommon Stock | 200 | $316.27 | $63,253.00 |
DisclosureSEC source: 0001512868-26-000006 · primary_doc.xml · nonDerivative · entry 4 Davies Philip D · CIK 0001512868 · Director · VP Global Sales & Marketing 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 4,209 F1 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 21, 2025. F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $316.0000 to $316.5300. Read SEC document |
| June 01, 2026 Filed Jun 2, 2026 14:11 UTC |
Davies Philip DDirector · VP Global Sales & Marketing
|
SaleCommon Stock | 283 | $314.94 | $89,127.34 |
DisclosureSEC source: 0001512868-26-000006 · primary_doc.xml · nonDerivative · entry 3 Davies Philip D · CIK 0001512868 · Director · VP Global Sales & Marketing 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 4,409 F1 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 21, 2025. F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $314.8000 to $315.2100. Read SEC document |
| June 01, 2026 Filed Jun 2, 2026 14:11 UTC |
Davies Philip DDirector · VP Global Sales & Marketing
|
SaleCommon Stock | 300 | $314.11 | $94,233.99 |
DisclosureSEC source: 0001512868-26-000006 · primary_doc.xml · nonDerivative · entry 2 Davies Philip D · CIK 0001512868 · Director · VP Global Sales & Marketing 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 4,692 F1 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 21, 2025. F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $313.6500 to $314.6400. Read SEC document |
| June 01, 2026 Filed Jun 2, 2026 14:11 UTC |
Davies Philip DDirector · VP Global Sales & Marketing
|
Exercise / conversionCommon Stock | 3,072 | $30.98 | $95,170.56 |
DisclosureSEC source: 0001512868-26-000006 · primary_doc.xml · nonDerivative · entry 1 Davies Philip D · CIK 0001512868 · Director · VP Global Sales & Marketing 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 4,992 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 |
| May 29, 2026 Filed Jun 1, 2026 19:03 UTC |
VINCIARELLI PATRIZIODirector · Chairman and CEO · 10% owner
|
SaleCommon Stock | 163 | $341.75 | $55,704.70 |
DisclosureSEC source: 0000901484-26-000013 · primary_doc.xml · nonDerivative · entry 18 VINCIARELLI PATRIZIO · CIK 0000901484 · Director · Chairman and CEO · 10% owner 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 8,808,090 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 $341.0000 to $341.9000. Read SEC document |
| May 29, 2026 Filed Jun 1, 2026 19:03 UTC |
VINCIARELLI PATRIZIODirector · Chairman and CEO · 10% owner
|
SaleCommon Stock | 237 | $340.22 | $80,631.00 |
DisclosureSEC source: 0000901484-26-000013 · primary_doc.xml · nonDerivative · entry 17 VINCIARELLI PATRIZIO · CIK 0000901484 · Director · Chairman and CEO · 10% owner 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 8,808,253 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 $340.0000 to $340.6300. Read SEC document |
| May 29, 2026 Filed Jun 1, 2026 19:03 UTC |
VINCIARELLI PATRIZIODirector · Chairman and CEO · 10% owner
|
SaleCommon Stock | 400 | $337.05 | $134,818.00 |
DisclosureSEC source: 0000901484-26-000013 · primary_doc.xml · nonDerivative · entry 16 VINCIARELLI PATRIZIO · CIK 0000901484 · Director · Chairman and CEO · 10% owner 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 8,808,490 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 $337.0000 to $337.1100. Read SEC document |
| May 29, 2026 Filed Jun 1, 2026 19:03 UTC |
VINCIARELLI PATRIZIODirector · Chairman and CEO · 10% owner
|
SaleCommon Stock | 1,000 | $336.17 | $336,166.00 |
DisclosureSEC source: 0000901484-26-000013 · primary_doc.xml · nonDerivative · entry 15 VINCIARELLI PATRIZIO · CIK 0000901484 · Director · Chairman and CEO · 10% owner 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 8,808,890 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 $335.7000 to $336.3700. Read SEC document |
| May 29, 2026 Filed Jun 1, 2026 19:03 UTC |
VINCIARELLI PATRIZIODirector · Chairman and CEO · 10% owner
|
SaleCommon Stock | 85 | $334.45 | $28,427.93 |
DisclosureSEC source: 0000901484-26-000013 · primary_doc.xml · nonDerivative · entry 14 VINCIARELLI PATRIZIO · CIK 0000901484 · Director · Chairman and CEO · 10% owner 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 8,809,890 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 $334.3900 to $334.5500. Read SEC document |
| May 29, 2026 Filed Jun 1, 2026 19:03 UTC |
VINCIARELLI PATRIZIODirector · Chairman and CEO · 10% owner
|
SaleCommon Stock | 516 | $333.66 | $172,170.31 |
DisclosureSEC source: 0000901484-26-000013 · primary_doc.xml · nonDerivative · entry 13 VINCIARELLI PATRIZIO · CIK 0000901484 · Director · Chairman and CEO · 10% owner 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 8,809,975 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 $333.3100 to $333.8300. Read SEC document |
| May 29, 2026 Filed Jun 1, 2026 19:03 UTC |
VINCIARELLI PATRIZIODirector · Chairman and CEO · 10% owner
|
SaleCommon Stock | 2,000 | $331.79 | $663,575.00 |
DisclosureSEC source: 0000901484-26-000013 · primary_doc.xml · nonDerivative · entry 12 VINCIARELLI PATRIZIO · CIK 0000901484 · Director · Chairman and CEO · 10% owner 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 8,810,491 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 $331.2200 to $332.0100. Read SEC document |
| May 29, 2026 Filed Jun 1, 2026 19:03 UTC |
VINCIARELLI PATRIZIODirector · Chairman and CEO · 10% owner
|
SaleCommon Stock | 2,800 | $330.69 | $925,937.60 |
DisclosureSEC source: 0000901484-26-000013 · primary_doc.xml · nonDerivative · entry 11 VINCIARELLI PATRIZIO · CIK 0000901484 · Director · Chairman and CEO · 10% owner 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 8,812,491 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 $330.2200 to $331.2100. Read SEC document |
| May 29, 2026 Filed Jun 1, 2026 19:03 UTC |
VINCIARELLI PATRIZIODirector · Chairman and CEO · 10% owner
|
SaleCommon Stock | 1,000 | $329.66 | $329,664.60 |
DisclosureSEC source: 0000901484-26-000013 · primary_doc.xml · nonDerivative · entry 10 VINCIARELLI PATRIZIO · CIK 0000901484 · Director · Chairman and CEO · 10% owner 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 8,815,291 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 $329.2200 to $330.1700. Read SEC document |
| May 29, 2026 Filed Jun 1, 2026 19:03 UTC |
VINCIARELLI PATRIZIODirector · Chairman and CEO · 10% owner
|
SaleCommon Stock | 1,000 | $328.03 | $328,025.60 |
DisclosureSEC source: 0000901484-26-000013 · primary_doc.xml · nonDerivative · entry 9 VINCIARELLI PATRIZIO · CIK 0000901484 · Director · Chairman and CEO · 10% owner 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 8,816,291 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 $327.5600 to $328.5200. Read SEC document |
| May 29, 2026 Filed Jun 1, 2026 19:03 UTC |
VINCIARELLI PATRIZIODirector · Chairman and CEO · 10% owner
|
SaleCommon Stock | 1,200 | $326.67 | $392,001.00 |
DisclosureSEC source: 0000901484-26-000013 · primary_doc.xml · nonDerivative · entry 8 VINCIARELLI PATRIZIO · CIK 0000901484 · Director · Chairman and CEO · 10% owner 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 8,817,291 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 $326.2200 to $327.1600. Read SEC document |
| May 29, 2026 Filed Jun 1, 2026 19:03 UTC |
VINCIARELLI PATRIZIODirector · Chairman and CEO · 10% owner
|
SaleCommon Stock | 3,034 | $325.59 | $987,841.27 |
DisclosureSEC source: 0000901484-26-000013 · primary_doc.xml · nonDerivative · entry 7 VINCIARELLI PATRIZIO · CIK 0000901484 · Director · Chairman and CEO · 10% owner 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 8,818,491 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 $325.2100 to $326.0600. Read SEC document |
| May 29, 2026 Filed Jun 1, 2026 19:03 UTC |
VINCIARELLI PATRIZIODirector · Chairman and CEO · 10% owner
|
SaleCommon Stock | 1,261 | $324.92 | $409,718.32 |
DisclosureSEC source: 0000901484-26-000013 · primary_doc.xml · nonDerivative · entry 6 VINCIARELLI PATRIZIO · CIK 0000901484 · Director · Chairman and CEO · 10% owner 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 8,821,525 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 $324.1900 to $325.1800. Read SEC document |
| May 29, 2026 Filed Jun 1, 2026 19:03 UTC |
VINCIARELLI PATRIZIODirector · Chairman and CEO · 10% owner
|
SaleCommon Stock | 2,983 | $323.51 | $965,020.49 |
DisclosureSEC source: 0000901484-26-000013 · primary_doc.xml · nonDerivative · entry 5 VINCIARELLI PATRIZIO · CIK 0000901484 · Director · Chairman and CEO · 10% owner 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 8,822,786 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 $323.1700 to $324.0600. Read SEC document |
| May 29, 2026 Filed Jun 1, 2026 19:03 UTC |
VINCIARELLI PATRIZIODirector · Chairman and CEO · 10% owner
|
SaleCommon Stock | 1,724 | $322.72 | $556,373.76 |
DisclosureSEC source: 0000901484-26-000013 · primary_doc.xml · nonDerivative · entry 4 VINCIARELLI PATRIZIO · CIK 0000901484 · Director · Chairman and CEO · 10% owner 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 8,825,769 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 $322.1400 to $323.1100. Read SEC document |
| May 29, 2026 Filed Jun 1, 2026 19:03 UTC |
VINCIARELLI PATRIZIODirector · Chairman and CEO · 10% owner
|
SaleCommon Stock | 397 | $321.46 | $127,620.02 |
DisclosureSEC source: 0000901484-26-000013 · primary_doc.xml · nonDerivative · entry 3 VINCIARELLI PATRIZIO · CIK 0000901484 · Director · Chairman and CEO · 10% owner 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 8,827,493 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 $321.0700 to $322.0100. Read SEC document |
| May 29, 2026 Filed Jun 1, 2026 19:03 UTC |
VINCIARELLI PATRIZIODirector · Chairman and CEO · 10% owner
|
SaleCommon Stock | 200 | $318.67 | $63,733.00 |
DisclosureSEC source: 0000901484-26-000013 · primary_doc.xml · nonDerivative · entry 2 VINCIARELLI PATRIZIO · CIK 0000901484 · Director · Chairman and CEO · 10% owner 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 8,827,890 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 $318.6600 to $318.6700. 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 (19) to this Form 4. Read SEC document |
| May 28, 2026 Filed May 29, 2026 18:44 UTC |
VINCIARELLI PATRIZIODirector · Chairman and CEO · 10% owner
|
SaleCommon Stock | 200 | $350.42 | $70,084.00 |
DisclosureSEC source: 0000901484-26-000012 · primary_doc.xml · nonDerivative · entry 20 VINCIARELLI PATRIZIO · CIK 0000901484 · Director · Chairman and CEO · 10% owner 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 8,828,090 F2 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 26, 2026. F21 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $350.4100 to $350.4300. Read SEC document |
| May 28, 2026 Filed May 29, 2026 18:44 UTC |
VINCIARELLI PATRIZIODirector · Chairman and CEO · 10% owner
|
SaleCommon Stock | 200 | $349.18 | $69,835.00 |
DisclosureSEC source: 0000901484-26-000012 · primary_doc.xml · nonDerivative · entry 19 VINCIARELLI PATRIZIO · CIK 0000901484 · Director · Chairman and CEO · 10% owner 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 8,828,290 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 $349.1500 to $349.2000. Read SEC document |
| May 28, 2026 Filed May 29, 2026 18:44 UTC |
VINCIARELLI PATRIZIODirector · Chairman and CEO · 10% owner
|
SaleCommon Stock | 2,400 | $348.58 | $836,587.92 |
DisclosureSEC source: 0000901484-26-000012 · primary_doc.xml · nonDerivative · entry 18 VINCIARELLI PATRIZIO · CIK 0000901484 · Director · Chairman and CEO · 10% owner 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 8,828,490 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 $348.0700 to $349.0200. Read SEC document |
| May 28, 2026 Filed May 29, 2026 18:44 UTC |
VINCIARELLI PATRIZIODirector · Chairman and CEO · 10% owner
|
SaleCommon Stock | 1,700 | $347.45 | $590,661.26 |
DisclosureSEC source: 0000901484-26-000012 · primary_doc.xml · nonDerivative · entry 17 VINCIARELLI PATRIZIO · CIK 0000901484 · Director · Chairman and CEO · 10% owner 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 8,830,890 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 $347.0400 to $347.9800. Read SEC document |
| May 28, 2026 Filed May 29, 2026 18:44 UTC |
VINCIARELLI PATRIZIODirector · Chairman and CEO · 10% owner
|
SaleCommon Stock | 1,670 | $346.51 | $578,670.20 |
DisclosureSEC source: 0000901484-26-000012 · primary_doc.xml · nonDerivative · entry 16 VINCIARELLI PATRIZIO · CIK 0000901484 · Director · Chairman and CEO · 10% owner 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 8,832,590 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 $346.0300 to $346.8750. Read SEC document |
| May 28, 2026 Filed May 29, 2026 18:44 UTC |
VINCIARELLI PATRIZIODirector · Chairman and CEO · 10% owner
|
SaleCommon Stock | 530 | $345.53 | $183,131.43 |
DisclosureSEC source: 0000901484-26-000012 · primary_doc.xml · nonDerivative · entry 15 VINCIARELLI PATRIZIO · CIK 0000901484 · Director · Chairman and CEO · 10% owner 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 8,834,260 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 $345.0200 to $346.0100. Read SEC document |
| May 28, 2026 Filed May 29, 2026 18:44 UTC |
VINCIARELLI PATRIZIODirector · Chairman and CEO · 10% owner
|
SaleCommon Stock | 1,300 | $344.45 | $447,783.96 |
DisclosureSEC source: 0000901484-26-000012 · primary_doc.xml · nonDerivative · entry 14 VINCIARELLI PATRIZIO · CIK 0000901484 · Director · Chairman and CEO · 10% owner 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 8,834,790 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 $344.0200 to $344.8600. Read SEC document |
| May 28, 2026 Filed May 29, 2026 18:44 UTC |
VINCIARELLI PATRIZIODirector · Chairman and CEO · 10% owner
|
SaleCommon Stock | 1,795 | $343.16 | $615,969.51 |
DisclosureSEC source: 0000901484-26-000012 · primary_doc.xml · nonDerivative · entry 13 VINCIARELLI PATRIZIO · CIK 0000901484 · Director · Chairman and CEO · 10% owner 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 8,836,090 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 $342.7400 to $343.5200. Read SEC document |
| May 28, 2026 Filed May 29, 2026 18:44 UTC |
VINCIARELLI PATRIZIODirector · Chairman and CEO · 10% owner
|
SaleCommon Stock | 2,756 | $342.49 | $943,905.75 |
DisclosureSEC source: 0000901484-26-000012 · primary_doc.xml · nonDerivative · entry 12 VINCIARELLI PATRIZIO · CIK 0000901484 · Director · Chairman and CEO · 10% owner 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 8,837,885 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 $341.7300 to $342.7200. Read SEC document |
| May 28, 2026 Filed May 29, 2026 18:44 UTC |
VINCIARELLI PATRIZIODirector · Chairman and CEO · 10% owner
|
SaleCommon Stock | 1,049 | $341.32 | $358,049.40 |
DisclosureSEC source: 0000901484-26-000012 · primary_doc.xml · nonDerivative · entry 11 VINCIARELLI PATRIZIO · CIK 0000901484 · Director · Chairman and CEO · 10% owner 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 8,840,641 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 $340.7000 to $341.6800. Read SEC document |
| May 28, 2026 Filed May 29, 2026 18:44 UTC |
VINCIARELLI PATRIZIODirector · Chairman and CEO · 10% owner
|
SaleCommon Stock | 600 | $340.25 | $204,151.02 |
DisclosureSEC source: 0000901484-26-000012 · primary_doc.xml · nonDerivative · entry 10 VINCIARELLI PATRIZIO · CIK 0000901484 · Director · Chairman and CEO · 10% owner 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 8,841,690 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 $339.6200 to $340.6100. Read SEC document |
| May 28, 2026 Filed May 29, 2026 18:44 UTC |
VINCIARELLI PATRIZIODirector · Chairman and CEO · 10% owner
|
SaleCommon Stock | 1,000 | $339.02 | $339,024.00 |
DisclosureSEC source: 0000901484-26-000012 · primary_doc.xml · nonDerivative · entry 9 VINCIARELLI PATRIZIO · CIK 0000901484 · Director · Chairman and CEO · 10% owner 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 8,842,290 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 $338.5700 to $339.5400. Read SEC document |
| May 28, 2026 Filed May 29, 2026 18:44 UTC |
VINCIARELLI PATRIZIODirector · Chairman and CEO · 10% owner
|
SaleCommon Stock | 477 | $337.96 | $161,207.35 |
DisclosureSEC source: 0000901484-26-000012 · primary_doc.xml · nonDerivative · entry 8 VINCIARELLI PATRIZIO · CIK 0000901484 · Director · Chairman and CEO · 10% owner 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 8,843,290 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 $337.4000 to $338.3300. Read SEC document |
| May 28, 2026 Filed May 29, 2026 18:44 UTC |
VINCIARELLI PATRIZIODirector · Chairman and CEO · 10% owner
|
SaleCommon Stock | 1,303 | $336.68 | $438,690.65 |
DisclosureSEC source: 0000901484-26-000012 · primary_doc.xml · nonDerivative · entry 7 VINCIARELLI PATRIZIO · CIK 0000901484 · Director · Chairman and CEO · 10% owner 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 8,843,767 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 $336.2800 to $337.2400. Read SEC document |
| May 28, 2026 Filed May 29, 2026 18:44 UTC |
VINCIARELLI PATRIZIODirector · Chairman and CEO · 10% owner
|
SaleCommon Stock | 420 | $335.76 | $141,020.75 |
DisclosureSEC source: 0000901484-26-000012 · primary_doc.xml · nonDerivative · entry 6 VINCIARELLI PATRIZIO · CIK 0000901484 · Director · Chairman and CEO · 10% owner 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 8,845,070 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 $335.2600 to $336.2100. Read SEC document |
| May 28, 2026 Filed May 29, 2026 18:44 UTC |
VINCIARELLI PATRIZIODirector · Chairman and CEO · 10% owner
|
SaleCommon Stock | 700 | $334.31 | $234,016.02 |
DisclosureSEC source: 0000901484-26-000012 · primary_doc.xml · nonDerivative · entry 5 VINCIARELLI PATRIZIO · CIK 0000901484 · Director · Chairman and CEO · 10% owner 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 8,845,490 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 $333.7900 to $334.6800. Read SEC document |
| May 28, 2026 Filed May 29, 2026 18:44 UTC |
VINCIARELLI PATRIZIODirector · Chairman and CEO · 10% owner
|
SaleCommon Stock | 900 | $333.48 | $300,128.49 |
DisclosureSEC source: 0000901484-26-000012 · primary_doc.xml · nonDerivative · entry 4 VINCIARELLI PATRIZIO · CIK 0000901484 · Director · Chairman and CEO · 10% owner 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 8,846,190 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 $332.7800 to $333.7500. Read SEC document |
| May 28, 2026 Filed May 29, 2026 18:44 UTC |
VINCIARELLI PATRIZIODirector · Chairman and CEO · 10% owner
|
SaleCommon Stock | 400 | $330.25 | $132,100.00 |
DisclosureSEC source: 0000901484-26-000012 · primary_doc.xml · nonDerivative · entry 3 VINCIARELLI PATRIZIO · CIK 0000901484 · Director · Chairman and CEO · 10% owner 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 8,847,090 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 $330.1800 to $330.3800. Read SEC document |
| May 28, 2026 Filed May 29, 2026 18:44 UTC |
VINCIARELLI PATRIZIODirector · Chairman and CEO · 10% owner
|
SaleCommon Stock | 600 | $328.37 | $197,023.98 |
DisclosureSEC source: 0000901484-26-000012 · primary_doc.xml · nonDerivative · entry 2 VINCIARELLI PATRIZIO · CIK 0000901484 · Director · Chairman and CEO · 10% owner 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 8,847,490 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 $328.1000 to $328.7100. 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 (21) to this Form 4. Read SEC document |
| May 27, 2026 Filed May 28, 2026 20:57 UTC |
Grava Nancy LVP Human Resources
|
Exercise / conversionNon Qualified Stock Option · Derivative | 323 | $0.00 Strike: $75.43 | $0.00 |
DisclosureSEC source: 0001654862-26-000004 · primary_doc.xml · derivative · entry 3 Grava Nancy L · CIK 0001654862 · VP Human Resources 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 323 shares Expires 2028-05-12 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 |
| May 27, 2026 Filed May 28, 2026 20:57 UTC |
Grava Nancy LVP Human Resources
|
SaleCommon Stock | 323 | $355.00 | $114,665.00 |
DisclosureSEC source: 0001654862-26-000004 · primary_doc.xml · nonDerivative · entry 2 Grava Nancy L · CIK 0001654862 · VP Human Resources 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Read SEC document |
| May 27, 2026 Filed May 28, 2026 20:57 UTC |
Grava Nancy LVP Human Resources
|
Exercise / conversionCommon Stock | 323 | $75.43 | $24,363.89 |
DisclosureSEC source: 0001654862-26-000004 · primary_doc.xml · nonDerivative · entry 1 Grava Nancy L · CIK 0001654862 · VP Human Resources 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 323 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 |
| May 26, 2026 Filed May 27, 2026 21:30 UTC |
GENDRON ROBERTCorp. VP - Marketing
|
Exercise / conversionNon Qualified Stock Option · Derivative | 719 | $0.00 Strike: $50.00 | $0.00 |
DisclosureSEC source: 0001654669-26-000002 · primary_doc.xml · derivative · entry 18 GENDRON ROBERT · CIK 0001654669 · Corp. VP - Marketing 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 2,873 Underlying: Common Stock · 719 shares Expires not disclosed 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. F1 · derivative.expiration_date: Options expire 2 years from each vesting date. Read SEC document |
| May 26, 2026 Filed May 27, 2026 21:30 UTC |
GENDRON ROBERTCorp. VP - Marketing
|
Exercise / conversionNon Qualified Stock Option · Derivative | 817 | $0.00 Strike: $32.97 | $0.00 |
DisclosureSEC source: 0001654669-26-000002 · primary_doc.xml · derivative · entry 17 GENDRON ROBERT · CIK 0001654669 · Corp. VP - Marketing 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 2,448 Underlying: Common Stock · 817 shares Expires not disclosed 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. F1 · derivative.expiration_date: Options expire 2 years from each vesting date. Read SEC document |
| May 26, 2026 Filed May 27, 2026 21:30 UTC |
GENDRON ROBERTCorp. VP - Marketing
|
Exercise / conversionNon Qualified Stock Option · Derivative | 1,184 | $0.00 Strike: $33.96 | $0.00 |
DisclosureSEC source: 0001654669-26-000002 · primary_doc.xml · derivative · entry 16 GENDRON ROBERT · CIK 0001654669 · Corp. VP - Marketing 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 3,550 Underlying: Common Stock · 1,184 shares Expires not disclosed 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. F1 · derivative.expiration_date: Options expire 2 years from each vesting date. Read SEC document |
| May 26, 2026 Filed May 27, 2026 21:30 UTC |
GENDRON ROBERTCorp. VP - Marketing
|
Exercise / conversionNon Qualified Stock Option · Derivative | 480 | $0.00 Strike: $75.43 | $0.00 |
DisclosureSEC source: 0001654669-26-000002 · primary_doc.xml · derivative · entry 15 GENDRON ROBERT · CIK 0001654669 · Corp. VP - Marketing 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 480 shares Expires not disclosed 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. F1 · derivative.expiration_date: Options expire 2 years from each vesting date. Read SEC document |
| May 26, 2026 Filed May 27, 2026 21:30 UTC |
GENDRON ROBERTCorp. VP - Marketing
|
Exercise / conversionNon Qualified Stock Option · Derivative | 794 | $0.00 Strike: $41.61 | $0.00 |
DisclosureSEC source: 0001654669-26-000002 · primary_doc.xml · derivative · entry 14 GENDRON ROBERT · CIK 0001654669 · Corp. VP - Marketing 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,588 Underlying: Common Stock · 794 shares Expires not disclosed 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. F1 · derivative.expiration_date: Options expire 2 years from each vesting date. Read SEC document |
| May 26, 2026 Filed May 27, 2026 21:30 UTC |
GENDRON ROBERTCorp. VP - Marketing
|
Exercise / conversionNon Qualified Stock Option · Derivative | 577 | $0.00 Strike: $60.61 | $0.00 |
DisclosureSEC source: 0001654669-26-000002 · primary_doc.xml · derivative · entry 13 GENDRON ROBERT · CIK 0001654669 · Corp. VP - Marketing 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 577 Underlying: Common Stock · 577 shares Expires not disclosed 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. F1 · derivative.expiration_date: Options expire 2 years from each vesting date. 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.