Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| VICOR CORPvicr · Entity 1442 | VP Human Resources | May 27, 2026 | May 28, 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 May 27, 2026 · Filed May 28, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 0 |
Ending reported balance
After 2026-05-27 transaction · row 2
2 source rows · reconciled sequenceRow 1 · 2026-05-27 · Exercise / conversion · Acquired 323 · Balance 323 Row 2 · 2026-05-27 · Sale · Disposed 323 · Balance 0 |
| Non Qualified Stock OptionSEC Table II · derivative / convertible security · Conversion / exercise price $75.43 · Expires 2028-05-12 | Direct | 0 |
Reported balance
After 2026-05-27 transaction · row 3
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 3 · 2026-05-27 · Exercise / conversion · Disposed 323 · Balance 0 |
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 |
|---|---|---|---|---|---|---|
| July 30, 2021 Filed Aug 3, 2021 15:17 UTC | VICOR CORP vicr · Entity 1442 | Exercise / conversionCommon Stock | 2,000 | $11.89 | $23,780.00 |
DisclosureSEC source: 0001654862-21-000003 · primary_doc.xml · nonDerivative · entry 1 Grava Nancy L · CIK 0001654862 · VP-Human Resources 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,000 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 12, 2021 Filed Jun 29, 2021 19:23 UTC | VICOR CORP vicr · Entity 1442 | GrantNon Qualified Stock Option · Derivative | 1,616 | $0.00 Strike: $75.43 | $0.00 |
DisclosureSEC source: 0001654862-21-000002 · primary_doc.xml · derivative · entry 1 Grava Nancy L · CIK 0001654862 · VP-Human Resources 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,616 Underlying: Common Stock · 1,616 shares Expires not disclosed F1 · derivative.exercise_date: Granted under the Companys Amended and Restated 2000 Stock Option and Incentive Plan and vest over a five year period. F2 · derivative.expiration_date: Options expire 2 years from each vesting date. Read SEC document |
| March 10, 2021 Filed Mar 12, 2021 15:04 UTC | VICOR CORP vicr · Entity 1442 | Exercise / conversionNon Qualified Stock Option · Derivative | 2,000 | $0.00 Strike: $11.89 | $0.00 |
DisclosureSEC source: 0001654862-21-000001 · primary_doc.xml · derivative · entry 3 Grava Nancy L · CIK 0001654862 · VP-Human Resources 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 4,000 Underlying: Common Stock · 2,000 shares Expires 2025-07-01 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.exercise_date: This stock option is exercisable in full. Read SEC document |
| March 10, 2021 Filed Mar 12, 2021 15:04 UTC | VICOR CORP vicr · Entity 1442 | SaleCommon Stock | 2,000 | $96.00 | $192,000.00 |
DisclosureSEC source: 0001654862-21-000001 · primary_doc.xml · nonDerivative · entry 2 Grava Nancy L · CIK 0001654862 · VP-Human Resources 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Read SEC document |
| March 10, 2021 Filed Mar 12, 2021 15:04 UTC | VICOR CORP vicr · Entity 1442 | Exercise / conversionCommon Stock | 2,000 | $11.89 | $23,780.00 |
DisclosureSEC source: 0001654862-21-000001 · primary_doc.xml · nonDerivative · entry 1 Grava Nancy L · CIK 0001654862 · VP-Human Resources 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,000 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 |
| December 15, 2020 Filed Dec 17, 2020 14:00 UTC | VICOR CORP VICR · Entity 1442 | Exercise / conversionNon Qualified Stock Option · Derivative | 300 | $0.00 Strike: $6.29 | $0.00 |
DisclosureSEC source: 0001654862-20-000003 · primary_doc.xml · derivative · entry 6 Grava Nancy L · CIK 0001654862 · VP-Human Resources 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 300 shares Expires 2023-06-17 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.exercise_date: This stock option is exercisable in full. Read SEC document |
| December 15, 2020 Filed Dec 17, 2020 14:00 UTC | VICOR CORP VICR · Entity 1442 | Exercise / conversionNon Qualified Stock Option · Derivative | 4,000 | $0.00 Strike: $11.89 | $0.00 |
DisclosureSEC source: 0001654862-20-000003 · primary_doc.xml · derivative · entry 5 Grava Nancy L · CIK 0001654862 · VP-Human Resources 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 6,000 Underlying: Common Stock · 4,000 shares Expires 2025-07-01 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.exercise_date: This stock option is exercisable in full. Read SEC document |
| December 15, 2020 Filed Dec 17, 2020 14:00 UTC | VICOR CORP VICR · Entity 1442 | SaleCommon Stock | 300 | $91.55 | $27,463.98 |
DisclosureSEC source: 0001654862-20-000003 · primary_doc.xml · nonDerivative · entry 4 Grava Nancy L · CIK 0001654862 · VP-Human Resources 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Read SEC document |
| December 15, 2020 Filed Dec 17, 2020 14:00 UTC | VICOR CORP VICR · Entity 1442 | Exercise / conversionCommon Stock | 300 | $6.29 | $1,887.00 |
DisclosureSEC source: 0001654862-20-000003 · primary_doc.xml · nonDerivative · entry 3 Grava Nancy L · CIK 0001654862 · VP-Human Resources 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 300 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 |
| December 15, 2020 Filed Dec 17, 2020 14:00 UTC | VICOR CORP VICR · Entity 1442 | SaleCommon Stock | 4,000 | $91.55 | $366,186.40 |
DisclosureSEC source: 0001654862-20-000003 · primary_doc.xml · nonDerivative · entry 2 Grava Nancy L · CIK 0001654862 · VP-Human Resources 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Read SEC document |
| December 15, 2020 Filed Dec 17, 2020 14:00 UTC | VICOR CORP VICR · Entity 1442 | Exercise / conversionCommon Stock | 4,000 | $11.89 | $47,560.00 |
DisclosureSEC source: 0001654862-20-000003 · primary_doc.xml · nonDerivative · entry 1 Grava Nancy L · CIK 0001654862 · VP-Human Resources 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 4,000 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 |
| September 09, 2020 Filed Sep 10, 2020 19:22 UTC | VICOR CORP VICR · Entity 1442 | Exercise / conversionNon Qualified Stock Option · Derivative | 2,500 | $0.00 Strike: $9.43 | $0.00 |
DisclosureSEC source: 0001654862-20-000002 · primary_doc.xml · derivative · entry 6 Grava Nancy L · CIK 0001654862 · VP-Human Resources 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 2,500 shares Expires 2023-06-17 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.exercise_date: This stock option is exercisable in full. Read SEC document |
| September 09, 2020 Filed Sep 10, 2020 19:22 UTC | VICOR CORP VICR · Entity 1442 | Exercise / conversionNon Qualified Stock Option · Derivative | 2,500 | $0.00 Strike: $10.48 | $0.00 |
DisclosureSEC source: 0001654862-20-000002 · primary_doc.xml · derivative · entry 5 Grava Nancy L · CIK 0001654862 · VP-Human Resources 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 2,500 shares Expires 2023-06-17 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.exercise_date: This stock option is exercisable in full. Read SEC document |
| September 09, 2020 Filed Sep 10, 2020 19:22 UTC | VICOR CORP VICR · Entity 1442 | SaleCommon Stock | 2,500 | $83.38 | $208,452.00 |
DisclosureSEC source: 0001654862-20-000002 · primary_doc.xml · nonDerivative · entry 4 Grava Nancy L · CIK 0001654862 · VP-Human Resources 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Read SEC document |
| September 09, 2020 Filed Sep 10, 2020 19:22 UTC | VICOR CORP VICR · Entity 1442 | Exercise / conversionCommon Stock | 2,500 | $9.43 | $23,575.00 |
DisclosureSEC source: 0001654862-20-000002 · primary_doc.xml · nonDerivative · entry 3 Grava Nancy L · CIK 0001654862 · VP-Human Resources 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,500 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 |
| September 09, 2020 Filed Sep 10, 2020 19:22 UTC | VICOR CORP VICR · Entity 1442 | SaleCommon Stock | 2,500 | $83.38 | $208,452.00 |
DisclosureSEC source: 0001654862-20-000002 · primary_doc.xml · nonDerivative · entry 2 Grava Nancy L · CIK 0001654862 · VP-Human Resources 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Read SEC document |
| September 09, 2020 Filed Sep 10, 2020 19:22 UTC | VICOR CORP VICR · Entity 1442 | Exercise / conversionCommon Stock | 2,500 | $10.48 | $26,200.00 |
DisclosureSEC source: 0001654862-20-000002 · primary_doc.xml · nonDerivative · entry 1 Grava Nancy L · CIK 0001654862 · VP-Human Resources 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,500 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, 2020 Filed Jun 26, 2020 14:53 UTC | VICOR CORP vicr · Entity 1442 | GrantNon Qualified Stock Option · Derivative | 1,816 | $0.00 Strike: $69.04 | $0.00 |
DisclosureSEC source: 0001654862-20-000001 · primary_doc.xml · derivative · entry 1 Grava Nancy L · CIK 0001654862 · VP - Human Resources 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,816 Underlying: Common Stock · 1,816 shares Expires 2030-06-24 F1 · derivative.exercise_date: Granted under the Companys Amended and Restated 2000 Stock Option and Incentive Plan and vest over a five year period. Read SEC document |
| June 28, 2019 Filed Jul 2, 2019 19:55 UTC | VICOR CORP vicr · Entity 1442 | GrantNon Qualified Stock Option · Derivative | 4,253 | Not disclosed Strike: $6.77 | Not disclosed |
DisclosureSEC source: 0001654862-19-000001 · primary_doc.xml · derivative · entry 1 Grava Nancy L · CIK 0001654862 · VP-Human Resources 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 4,253 Underlying: Common Stock · 4,253 shares Expires 2024-07-21 F2 · price: In the Merger, each outstanding stock option was amended to provide that it will be settled in shares of Vicor Corporation common stock, and to adjust the number of shares issuable pursuant to the Merger's exchange ratio. F1 · derivative.exercise_date: 851 stock options are exercisable at 6/28/19. The remaining stock options vest on 7/21/2019, 7/21/2020, 7/21/2021 and 7/21/2022. Read SEC document |
| July 26, 2018 Filed Jul 31, 2018 17:11 UTC | VICOR CORP VICR · Entity 1442 | Exercise / conversionNon Qualified Stock Option · Derivative | 2,500 | $0.00 Strike: $8.38 | $0.00 |
DisclosureSEC source: 0000899243-18-020806 · doc4.xml · derivative · entry 6 Grava Nancy L · CIK 0001654862 · VP-Human Resources 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 2,500 shares Expires 2023-06-17 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.exercise_date: This stock option is exercisable in full. Read SEC document |
| July 26, 2018 Filed Jul 31, 2018 17:11 UTC | VICOR CORP VICR · Entity 1442 | Exercise / conversionNon Qualified Stock Option · Derivative | 2,500 | $0.00 Strike: $7.34 | $0.00 |
DisclosureSEC source: 0000899243-18-020806 · doc4.xml · derivative · entry 5 Grava Nancy L · CIK 0001654862 · VP-Human Resources 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 2,500 shares Expires 2023-06-17 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.exercise_date: This stock option is exercisable in full. Read SEC document |
| July 26, 2018 Filed Jul 31, 2018 17:11 UTC | VICOR CORP VICR · Entity 1442 | SaleCommon Stock | 5,000 | $60.00 | $300,000.00 |
DisclosureSEC source: 0000899243-18-020806 · doc4.xml · nonDerivative · entry 4 Grava Nancy L · CIK 0001654862 · VP-Human Resources 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Read SEC document |
| July 26, 2018 Filed Jul 31, 2018 17:11 UTC | VICOR CORP VICR · Entity 1442 | Exercise / conversionCommon Stock | 2,500 | $8.38 | $20,950.00 |
DisclosureSEC source: 0000899243-18-020806 · doc4.xml · nonDerivative · entry 3 Grava Nancy L · CIK 0001654862 · VP-Human Resources 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,500 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 |
| July 26, 2018 Filed Jul 31, 2018 17:11 UTC | VICOR CORP VICR · Entity 1442 | SaleCommon Stock | 2,500 | $60.00 | $150,000.00 |
DisclosureSEC source: 0000899243-18-020806 · doc4.xml · nonDerivative · entry 2 Grava Nancy L · CIK 0001654862 · VP-Human Resources 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Read SEC document |
| July 26, 2018 Filed Jul 31, 2018 17:11 UTC | VICOR CORP VICR · Entity 1442 | Exercise / conversionCommon Stock | 2,500 | $7.34 | $18,350.00 |
DisclosureSEC source: 0000899243-18-020806 · doc4.xml · nonDerivative · entry 1 Grava Nancy L · CIK 0001654862 · VP-Human Resources 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,500 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 |
| July 26, 2018 Filed Aug 3, 2018 17:29 UTC Amendment | VICOR CORP VICR · Entity 1442 | Exercise / conversionNon Qualified Stock Option · Derivative | 2,500 | $0.00 Strike: $8.38 | $0.00 |
DisclosureSEC source: 0000899243-18-021345 · doc4a.xml · derivative · entry 6 Grava Nancy L · CIK 0001654862 · VP-Human Resources 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 2,500 shares Expires 2023-06-17 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. F2 · derivative.exercise_date: This stock option is exercisable in full. Read SEC document |
| July 26, 2018 Filed Aug 3, 2018 17:29 UTC Amendment | VICOR CORP VICR · Entity 1442 | Exercise / conversionNon Qualified Stock Option · Derivative | 2,500 | $0.00 Strike: $7.34 | $0.00 |
DisclosureSEC source: 0000899243-18-021345 · doc4a.xml · derivative · entry 5 Grava Nancy L · CIK 0001654862 · VP-Human Resources 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 2,500 shares Expires 2023-06-17 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. F2 · derivative.exercise_date: This stock option is exercisable in full. Read SEC document |
| July 26, 2018 Filed Aug 3, 2018 17:29 UTC Amendment | VICOR CORP VICR · Entity 1442 | SaleCommon Stock | 2,500 | $60.00 | $150,000.00 |
DisclosureSEC source: 0000899243-18-021345 · doc4a.xml · nonDerivative · entry 4 Grava Nancy L · CIK 0001654862 · VP-Human Resources 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 F1 · shares: This Amended Form 4/A is filed to correct the number of shares sold, which was misreported in the initial filing. Read SEC document |
| July 26, 2018 Filed Aug 3, 2018 17:29 UTC Amendment | VICOR CORP VICR · Entity 1442 | Exercise / conversionCommon Stock | 2,500 | $8.38 | $20,950.00 |
DisclosureSEC source: 0000899243-18-021345 · doc4a.xml · nonDerivative · entry 3 Grava Nancy L · CIK 0001654862 · VP-Human Resources 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,500 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 |
| July 26, 2018 Filed Aug 3, 2018 17:29 UTC Amendment | VICOR CORP VICR · Entity 1442 | SaleCommon Stock | 2,500 | $60.00 | $150,000.00 |
DisclosureSEC source: 0000899243-18-021345 · doc4a.xml · nonDerivative · entry 2 Grava Nancy L · CIK 0001654862 · VP-Human Resources 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Read SEC document |
| July 26, 2018 Filed Aug 3, 2018 17:29 UTC Amendment | VICOR CORP VICR · Entity 1442 | Exercise / conversionCommon Stock | 2,500 | $7.34 | $18,350.00 |
DisclosureSEC source: 0000899243-18-021345 · doc4a.xml · nonDerivative · entry 1 Grava Nancy L · CIK 0001654862 · VP-Human Resources 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,500 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 |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.