Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| VICOR CORPVICR · Entity 1442 | Director · Corp. VP-Global Sales & Mktg. | October 01, 2026 | October 05, 2026 |
Disclosed balances
About these balances
Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.
VICOR CORP
Report date October 01, 2026 · Filed October 05, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 1,920 |
Ending reported balance
After 2026-10-01 transaction · row 13
13 source rows · reconciled sequenceRow 1 · 2026-10-01 · Exercise / conversion · Acquired 856 · Balance 2,776 Row 2 · 2026-10-01 · Exercise / conversion · Acquired 2,216 · Balance 4,992 Row 3 · 2026-10-01 · Sale · Disposed 200 · Balance 4,792 F1: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 21, 2025. F2: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $306.9900 and $307.1800. 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 (2) through (12) to this Form 4. Row 4 · 2026-10-01 · Sale · Disposed 272 · Balance 4,520 F1: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 21, 2025. F3: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $308.3000 to $308.6400. Row 5 · 2026-10-01 · Sale · Disposed 100 · Balance 4,420 F1: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 21, 2025. F4: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $311.8300 to $311.8300. Row 6 · 2026-10-01 · Sale · Disposed 100 · Balance 4,320 F1: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 21, 2025. F5: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $313.2000 to $313.2000. Row 7 · 2026-10-01 · Sale · Disposed 300 · Balance 4,020 F1: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 21, 2025. F6: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $314.6200 to $315.0700. Row 8 · 2026-10-01 · Sale · Disposed 300 · Balance 3,720 F1: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 21, 2025. F7: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $315.6600 to $316.6000. Row 9 · 2026-10-01 · Sale · Disposed 500 · Balance 3,220 F1: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 21, 2025. F8: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $317.0200 to $317.9000. Row 10 · 2026-10-01 · Sale · Disposed 400 · Balance 2,820 F1: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 21, 2025. F9: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $318.0200 to $318.9200. Row 11 · 2026-10-01 · Sale · Disposed 299 · Balance 2,521 F1: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 21, 2025. F10: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $319.0700 to $320.0000. Row 12 · 2026-10-01 · Sale · Disposed 201 · Balance 2,320 F1: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 21, 2025. F11: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $320.0700 to $320.7000. Row 13 · 2026-10-01 · Sale · Disposed 400 · Balance 1,920 F1: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 21, 2025. F12: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $321.7100 to $322.3200. |
| Non Qualified Stock OptionSEC Table II · derivative / convertible security · Conversion / exercise price $41.61 · Expires 2028-05-02 | Direct | 7,678 |
Reported balance
After 2026-10-01 transaction · row 14
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 14 · 2026-10-01 · Exercise / conversion · Disposed 856 · Balance 7,678 |
| Non Qualified Stock OptionSEC Table II · derivative / convertible security · Conversion / exercise price $33.96 · Expires 2027-05-03 | Direct | 35,646 |
Reported balance
After 2026-10-01 transaction · row 15
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 15 · 2026-10-01 · Exercise / conversion · Disposed 2,216 · Balance 35,646 |
Filing footnotes · ownership attribution and instrument terms
F1: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 21, 2025.
F2: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $306.9900 and $307.1800. 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 (2) through (12) to this Form 4.
F3: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $308.3000 to $308.6400.
F4: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $311.8300 to $311.8300.
F5: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $313.2000 to $313.2000.
F6: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $314.6200 to $315.0700.
F7: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $315.6600 to $316.6000.
F8: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $317.0200 to $317.9000.
F9: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $318.0200 to $318.9200.
F10: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $319.0700 to $320.0000.
F11: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $320.0700 to $320.7000.
F12: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $321.7100 to $322.3200.
Transaction history
JSON APIPurchases/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 | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| June 01, 2026 Filed Jun 2, 2026 14:11 UTC | VICOR CORP vicr · Entity 1442 | SaleCommon Stock | 372 | $328.48 | $122,194.97 |
DisclosureSEC source: 0001512868-26-000006 · primary_doc.xml · nonDerivative · entry 11 Davies Philip D · CIK 0001512868 · Director · VP Global Sales & Marketing 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 2,020 F1 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 21, 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 $328.1700 to $328.8800. Read SEC document |
| June 01, 2026 Filed Jun 2, 2026 14:11 UTC | VICOR CORP vicr · Entity 1442 | SaleCommon Stock | 100 | $326.93 | $32,693.00 |
DisclosureSEC source: 0001512868-26-000006 · primary_doc.xml · nonDerivative · entry 10 Davies Philip D · CIK 0001512868 · Director · VP Global Sales & Marketing 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 2,392 F1 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 21, 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 $326.9300 to $326.9300. Read SEC document |
| June 01, 2026 Filed Jun 2, 2026 14:11 UTC | VICOR CORP vicr · Entity 1442 | SaleCommon Stock | 600 | $325.18 | $195,109.02 |
DisclosureSEC source: 0001512868-26-000006 · primary_doc.xml · nonDerivative · entry 9 Davies Philip D · CIK 0001512868 · Director · VP Global Sales & Marketing 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 2,492 F1 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 21, 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 $324.6100 to $325.5300. Read SEC document |
| June 01, 2026 Filed Jun 2, 2026 14:11 UTC | VICOR CORP vicr · Entity 1442 | SaleCommon Stock | 400 | $323.45 | $129,378.00 |
DisclosureSEC source: 0001512868-26-000006 · primary_doc.xml · nonDerivative · entry 8 Davies Philip D · CIK 0001512868 · Director · VP Global Sales & Marketing 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 3,092 F1 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 21, 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 $323.2100 to $323.5500. Read SEC document |
| June 01, 2026 Filed Jun 2, 2026 14:11 UTC | VICOR CORP vicr · Entity 1442 | SaleCommon Stock | 200 | $321.93 | $64,385.00 |
DisclosureSEC source: 0001512868-26-000006 · primary_doc.xml · nonDerivative · entry 7 Davies Philip D · CIK 0001512868 · Director · VP Global Sales & Marketing 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 3,492 F1 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 21, 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 $321.6900 to $322.1600. Read SEC document |
| June 01, 2026 Filed Jun 2, 2026 14:11 UTC | VICOR CORP vicr · Entity 1442 | SaleCommon Stock | 500 | $319.02 | $159,510.00 |
DisclosureSEC source: 0001512868-26-000006 · primary_doc.xml · nonDerivative · entry 6 Davies Philip D · CIK 0001512868 · Director · VP Global Sales & Marketing 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 3,692 F1 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 21, 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 $318.5600 to $319.5200. Read SEC document |
| June 01, 2026 Filed Jun 2, 2026 14:11 UTC | VICOR CORP vicr · Entity 1442 | 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 | VICOR CORP vicr · Entity 1442 | 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 | VICOR CORP vicr · Entity 1442 | 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 | VICOR CORP vicr · Entity 1442 | 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 | VICOR CORP vicr · Entity 1442 | 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 05, 2026 Filed May 7, 2026 17:30 UTC | VICOR CORP VICR · Entity 1442 | GrantNon Qualified Stock Option · Derivative | 4,547 | $0.00 Strike: $266.01 | $0.00 |
DisclosureSEC source: 0001512868-26-000005 · primary_doc.xml · derivative · entry 2 Davies Philip D · CIK 0001512868 · Director · VP Global Sales & Marketing 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 4,547 Underlying: Common Stock · 4,547 shares Expires not disclosed F1 · derivative.exercise_date: Granted under the Companys Amended and Restated 2000 Stock Option and Incentive Plan on May 5, 2026 and vest over a five year period. F2 · derivative.expiration_date: Options expire 2 years from each date of vesting. Read SEC document |
| May 01, 2026 Filed May 4, 2026 16:01 UTC | VICOR CORP vicr · Entity 1442 | Exercise / conversionNon Qualified Stock Option · Derivative | 3,073 | $0.00 Strike: $30.98 | $0.00 |
DisclosureSEC source: 0001512868-26-000004 · primary_doc.xml · derivative · entry 10 Davies Philip D · CIK 0001512868 · Director · VP Global Sales & Marketing 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 5,466 Underlying: Common Stock · 3,073 shares Expires 2029-09-06 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. F10 · derivative.exercise_date: Options granted on 9/6/2019 and vest over five years. Read SEC document |
| May 01, 2026 Filed May 4, 2026 16:01 UTC | VICOR CORP vicr · Entity 1442 | SaleCommon Stock | 100 | $274.43 | $27,443.00 |
DisclosureSEC source: 0001512868-26-000004 · primary_doc.xml · nonDerivative · entry 9 Davies Philip D · CIK 0001512868 · Director · VP Global Sales & Marketing 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 1,920 F1 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 21, 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 $274.4300 to $274.4300. Read SEC document |
| May 01, 2026 Filed May 4, 2026 16:01 UTC | VICOR CORP vicr · Entity 1442 | SaleCommon Stock | 100 | $273.21 | $27,321.00 |
DisclosureSEC source: 0001512868-26-000004 · primary_doc.xml · nonDerivative · entry 8 Davies Philip D · CIK 0001512868 · Director · VP Global Sales & Marketing 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 2,020 F1 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 21, 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 $273.2100 to $273.2100. Read SEC document |
| May 01, 2026 Filed May 4, 2026 16:01 UTC | VICOR CORP vicr · Entity 1442 | SaleCommon Stock | 200 | $271.53 | $54,306.00 |
DisclosureSEC source: 0001512868-26-000004 · primary_doc.xml · nonDerivative · entry 7 Davies Philip D · CIK 0001512868 · Director · VP Global Sales & Marketing 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 2,120 F1 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 21, 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 $271.4400 to $271.6200. Read SEC document |
| May 01, 2026 Filed May 4, 2026 16:01 UTC | VICOR CORP vicr · Entity 1442 | SaleCommon Stock | 200 | $270.31 | $54,062.00 |
DisclosureSEC source: 0001512868-26-000004 · primary_doc.xml · nonDerivative · entry 6 Davies Philip D · CIK 0001512868 · Director · VP Global Sales & Marketing 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 2,320 F1 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 21, 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 $270.1100 to $270.5100. Read SEC document |
| May 01, 2026 Filed May 4, 2026 16:01 UTC | VICOR CORP vicr · Entity 1442 | SaleCommon Stock | 1,173 | $269.39 | $315,990.36 |
DisclosureSEC source: 0001512868-26-000004 · 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: 2,520 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 $268.8100 to $269.7700. Read SEC document |
| May 01, 2026 Filed May 4, 2026 16:01 UTC | VICOR CORP vicr · Entity 1442 | SaleCommon Stock | 800 | $268.40 | $214,720.00 |
DisclosureSEC source: 0001512868-26-000004 · 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: 3,693 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 $267.6900 to $268.6800 Read SEC document |
| May 01, 2026 Filed May 4, 2026 16:01 UTC | VICOR CORP vicr · Entity 1442 | SaleCommon Stock | 400 | $266.51 | $106,602.00 |
DisclosureSEC source: 0001512868-26-000004 · 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: 4,493 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 $266.2200 to $266.9400. Read SEC document |
| May 01, 2026 Filed May 4, 2026 16:01 UTC | VICOR CORP vicr · Entity 1442 | SaleCommon Stock | 100 | $264.07 | $26,407.00 |
DisclosureSEC source: 0001512868-26-000004 · 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: 4,893 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 $264.0700 to $264.0700. Read SEC document |
| May 01, 2026 Filed May 4, 2026 16:01 UTC | VICOR CORP vicr · Entity 1442 | Exercise / conversionCommon Stock | 3,073 | $30.98 | $95,201.54 |
DisclosureSEC source: 0001512868-26-000004 · 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: 4,993 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 |
| April 01, 2026 Filed Apr 2, 2026 19:40 UTC | VICOR CORP vicr · Entity 1442 | Exercise / conversionNon Qualified Stock Option · Derivative | 1,611 | $0.00 Strike: $31.05 | $0.00 |
DisclosureSEC source: 0001512868-26-000003 · primary_doc.xml · derivative · entry 12 Davies Philip D · CIK 0001512868 · Director · Corp. VP - Sales 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 1,611 shares Expires 2029-06-28 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 |
| April 01, 2026 Filed Apr 2, 2026 19:40 UTC | VICOR CORP vicr · Entity 1442 | Exercise / conversionNon Qualified Stock Option · Derivative | 1,461 | $0.00 Strike: $30.98 | $0.00 |
DisclosureSEC source: 0001512868-26-000003 · primary_doc.xml · derivative · entry 11 Davies Philip D · CIK 0001512868 · Director · Corp. VP - Sales 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 8,539 Underlying: Common Stock · 1,461 shares Expires 2029-09-06 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 |
| April 01, 2026 Filed Apr 2, 2026 19:40 UTC | VICOR CORP vicr · Entity 1442 | SaleCommon Stock | 100 | $167.75 | $16,775.00 |
DisclosureSEC source: 0001512868-26-000003 · primary_doc.xml · nonDerivative · entry 10 Davies Philip D · CIK 0001512868 · Director · Corp. VP - Sales 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 1,920 F1 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 21, 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 $167.7500 to $167.7500. Read SEC document |
| April 01, 2026 Filed Apr 2, 2026 19:40 UTC | VICOR CORP vicr · Entity 1442 | SaleCommon Stock | 300 | $166.49 | $49,947.00 |
DisclosureSEC source: 0001512868-26-000003 · primary_doc.xml · nonDerivative · entry 9 Davies Philip D · CIK 0001512868 · Director · Corp. VP - Sales 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 2,020 F1 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 21, 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 $166.3100 to $166.6000. Read SEC document |
| April 01, 2026 Filed Apr 2, 2026 19:40 UTC | VICOR CORP vicr · Entity 1442 | SaleCommon Stock | 627 | $165.69 | $103,884.56 |
DisclosureSEC source: 0001512868-26-000003 · primary_doc.xml · nonDerivative · entry 8 Davies Philip D · CIK 0001512868 · Director · Corp. VP - Sales 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 2,320 F1 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 21, 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 $165.2800 to $166.0100. Read SEC document |
| April 01, 2026 Filed Apr 2, 2026 19:40 UTC | VICOR CORP vicr · Entity 1442 | SaleCommon Stock | 1,073 | $164.46 | $176,460.86 |
DisclosureSEC source: 0001512868-26-000003 · primary_doc.xml · nonDerivative · entry 7 Davies Philip D · CIK 0001512868 · Director · Corp. VP - Sales 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 2,947 F1 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 21, 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 $163.8500 to $164.8100. Read SEC document |
| April 01, 2026 Filed Apr 2, 2026 19:40 UTC | VICOR CORP vicr · Entity 1442 | SaleCommon Stock | 100 | $162.61 | $16,261.00 |
DisclosureSEC source: 0001512868-26-000003 · primary_doc.xml · nonDerivative · entry 6 Davies Philip D · CIK 0001512868 · Director · Corp. VP - Sales 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 4,020 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 $162.6100 to $162.6100. Read SEC document |
| April 01, 2026 Filed Apr 2, 2026 19:40 UTC | VICOR CORP vicr · Entity 1442 | SaleCommon Stock | 100 | $160.34 | $16,034.00 |
DisclosureSEC source: 0001512868-26-000003 · primary_doc.xml · nonDerivative · entry 5 Davies Philip D · CIK 0001512868 · Director · Corp. VP - Sales 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 4,120 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 $160.3400 to $160.3400 Read SEC document |
| April 01, 2026 Filed Apr 2, 2026 19:40 UTC | VICOR CORP vicr · Entity 1442 | SaleCommon Stock | 300 | $159.35 | $47,805.00 |
DisclosureSEC source: 0001512868-26-000003 · primary_doc.xml · nonDerivative · entry 4 Davies Philip D · CIK 0001512868 · Director · Corp. VP - Sales 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 4,220 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 $159.2900 to $159.4300. Read SEC document |
| April 01, 2026 Filed Apr 2, 2026 19:40 UTC | VICOR CORP vicr · Entity 1442 | SaleCommon Stock | 472 | $158.29 | $74,711.65 |
DisclosureSEC source: 0001512868-26-000003 · primary_doc.xml · nonDerivative · entry 3 Davies Philip D · CIK 0001512868 · Director · Corp. VP - Sales 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 4,520 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 $158.0000 to $158.7900. 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 (2) through (9) to this Form 4. Read SEC document |
| April 01, 2026 Filed Apr 2, 2026 19:40 UTC | VICOR CORP vicr · Entity 1442 | Exercise / conversionCommon Stock | 1,611 | $31.05 | $50,021.55 |
DisclosureSEC source: 0001512868-26-000003 · primary_doc.xml · nonDerivative · entry 2 Davies Philip D · CIK 0001512868 · Director · Corp. VP - Sales 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 |
| April 01, 2026 Filed Apr 2, 2026 19:40 UTC | VICOR CORP vicr · Entity 1442 | Exercise / conversionCommon Stock | 1,461 | $30.98 | $45,261.78 |
DisclosureSEC source: 0001512868-26-000003 · primary_doc.xml · nonDerivative · entry 1 Davies Philip D · CIK 0001512868 · Director · Corp. VP - Sales 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 3,381 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 |
| March 05, 2026 Filed Mar 9, 2026 20:08 UTC | VICOR CORP vicr · Entity 1442 | Exercise / conversionNon Qualified Stock Option · Derivative | 914 | $0.00 Strike: $75.43 | $0.00 |
DisclosureSEC source: 0001512868-26-000002 · primary_doc.xml · derivative · entry 19 Davies Philip D · CIK 0001512868 · Director · VP Global Sales & Marketing 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 1,827 Underlying: Common Stock · 914 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. F15 · derivative.expiration_date: Options expire 2 years from each date of vesting. Read SEC document |
| March 05, 2026 Filed Mar 9, 2026 20:08 UTC | VICOR CORP vicr · Entity 1442 | Exercise / conversionNon Qualified Stock Option · Derivative | 2,585 | $0.00 Strike: $60.61 | $0.00 |
DisclosureSEC source: 0001512868-26-000002 · primary_doc.xml · derivative · entry 18 Davies Philip D · CIK 0001512868 · Director · VP Global Sales & Marketing 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 7,752 Underlying: Common Stock · 2,585 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. F15 · derivative.expiration_date: Options expire 2 years from each date of vesting. Read SEC document |
| March 05, 2026 Filed Mar 9, 2026 20:08 UTC | VICOR CORP vicr · Entity 1442 | Exercise / conversionNon Qualified Stock Option · Derivative | 1,920 | $0.00 Strike: $41.61 | $0.00 |
DisclosureSEC source: 0001512868-26-000002 · primary_doc.xml · derivative · entry 17 Davies Philip D · CIK 0001512868 · Director · VP Global Sales & Marketing 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 15,358 Underlying: Common Stock · 1,920 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. F15 · derivative.expiration_date: Options expire 2 years from each date of vesting. Read SEC document |
| March 05, 2026 Filed Mar 9, 2026 20:08 UTC | VICOR CORP vicr · Entity 1442 | SaleCommon Stock | 300 | $202.18 | $60,654.99 |
DisclosureSEC source: 0001512868-26-000002 · primary_doc.xml · nonDerivative · entry 16 Davies Philip D · CIK 0001512868 · Director · VP Global Sales & Marketing 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 1,920 F1 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 21, 2025. F14 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $202.1100 to $202.2600 Read SEC document |
| March 05, 2026 Filed Mar 9, 2026 20:08 UTC | VICOR CORP vicr · Entity 1442 | SaleCommon Stock | 1,514 | $199.49 | $302,023.92 |
DisclosureSEC source: 0001512868-26-000002 · primary_doc.xml · nonDerivative · entry 15 Davies Philip D · CIK 0001512868 · Director · VP Global Sales & Marketing 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 2,220 F1 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 21, 2025. F13 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $199.4200 to $199.7200. Read SEC document |
| March 05, 2026 Filed Mar 9, 2026 20:08 UTC | VICOR CORP vicr · Entity 1442 | SaleCommon Stock | 100 | $196.45 | $19,645.00 |
DisclosureSEC source: 0001512868-26-000002 · primary_doc.xml · nonDerivative · entry 14 Davies Philip D · CIK 0001512868 · Director · VP Global Sales & Marketing 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 3,734 F1 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 21, 2025. F12 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $196.4500 to $196.4500. Read SEC document |
| March 05, 2026 Filed Mar 9, 2026 20:08 UTC | VICOR CORP vicr · Entity 1442 | SaleCommon Stock | 300 | $194.98 | $58,494.00 |
DisclosureSEC source: 0001512868-26-000002 · primary_doc.xml · nonDerivative · entry 13 Davies Philip D · CIK 0001512868 · Director · VP Global Sales & Marketing 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 3,834 F1 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 21, 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 $194.9500 to $195.0000. Read SEC document |
| March 05, 2026 Filed Mar 9, 2026 20:08 UTC | VICOR CORP vicr · Entity 1442 | SaleCommon Stock | 300 | $193.12 | $57,936.00 |
DisclosureSEC source: 0001512868-26-000002 · primary_doc.xml · nonDerivative · entry 12 Davies Philip D · CIK 0001512868 · Director · VP Global Sales & Marketing 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 4,134 F1 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 21, 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 $192.9800 to $193.1900 Read SEC document |
| March 05, 2026 Filed Mar 9, 2026 20:08 UTC | VICOR CORP vicr · Entity 1442 | SaleCommon Stock | 300 | $189.21 | $56,762.01 |
DisclosureSEC source: 0001512868-26-000002 · primary_doc.xml · nonDerivative · entry 11 Davies Philip D · CIK 0001512868 · Director · VP Global Sales & Marketing 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 4,434 F1 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 21, 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 $189.0600 to $189.4800. Read SEC document |
| March 05, 2026 Filed Mar 9, 2026 20:08 UTC | VICOR CORP vicr · Entity 1442 | SaleCommon Stock | 300 | $187.26 | $56,177.01 |
DisclosureSEC source: 0001512868-26-000002 · primary_doc.xml · nonDerivative · entry 10 Davies Philip D · CIK 0001512868 · Director · VP Global Sales & Marketing 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 4,734 F1 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 21, 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 $186.9200 to $187.8800. Read SEC document |
| March 05, 2026 Filed Mar 9, 2026 20:08 UTC | VICOR CORP vicr · Entity 1442 | SaleCommon Stock | 100 | $185.51 | $18,551.00 |
DisclosureSEC source: 0001512868-26-000002 · primary_doc.xml · nonDerivative · entry 9 Davies Philip D · CIK 0001512868 · Director · VP Global Sales & Marketing 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 5,034 F1 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 21, 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 $185.5100 to $185.5100. Read SEC document |
| March 05, 2026 Filed Mar 9, 2026 20:08 UTC | VICOR CORP vicr · Entity 1442 | SaleCommon Stock | 100 | $182.17 | $18,217.00 |
DisclosureSEC source: 0001512868-26-000002 · primary_doc.xml · nonDerivative · entry 8 Davies Philip D · CIK 0001512868 · Director · VP Global Sales & Marketing 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 5,134 F1 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 21, 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 $182.1700 to $182.1700. Read SEC document |
| March 05, 2026 Filed Mar 9, 2026 20:08 UTC | VICOR CORP vicr · Entity 1442 | SaleCommon Stock | 698 | $181.49 | $126,678.69 |
DisclosureSEC source: 0001512868-26-000002 · primary_doc.xml · nonDerivative · entry 7 Davies Philip D · CIK 0001512868 · Director · VP Global Sales & Marketing 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 5,234 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 $181.1600 to $181.9400. Read SEC document |
| March 05, 2026 Filed Mar 9, 2026 20:08 UTC | VICOR CORP vicr · Entity 1442 | SaleCommon Stock | 607 | $180.24 | $109,404.04 |
DisclosureSEC source: 0001512868-26-000002 · primary_doc.xml · nonDerivative · entry 6 Davies Philip D · CIK 0001512868 · Director · VP Global Sales & Marketing 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 5,932 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 $180.0500 to $181.0100. Read SEC document |
| March 05, 2026 Filed Mar 9, 2026 20:08 UTC | VICOR CORP vicr · Entity 1442 | SaleCommon Stock | 700 | $179.38 | $125,566.98 |
DisclosureSEC source: 0001512868-26-000002 · 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: 6,539 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 $178.7900 to $179.7700. Read SEC document |
| March 05, 2026 Filed Mar 9, 2026 20:08 UTC | VICOR CORP vicr · Entity 1442 | SaleCommon Stock | 100 | $177.18 | $17,718.00 |
DisclosureSEC source: 0001512868-26-000002 · 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: 7,239 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 $177.1800 to $177.1800. 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.