InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (1 ops.)
Insider track record
ExecutiveDisclosed buys
0
Disclosed sells
1
T+90 hit rate
50%
T+90 mean return
-15.8%
Across 4 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Discover the full record of transactions filed by Grava Nancy L, Vice-Présidente des Ressources Humaines. Officer active across 2 companies, notably VICOR CORP. Aggregated, 8 filings have been published. Split: 0 buy · 1 sell. Total volume traded: €99k. Activity tracked since 30 July 2021. The latest transaction was filed on 27 May 2026 (Cession). Regulator: SEC (Form 4). All data is openly available.
Declarations8 total
323 shares@ US$75.430.0002% mcap11.2% of flowCommon StockSEC:0001654862-26-000004:0
323 shares@ US$355.000.0008% mcap52.9% of flowCommon StockSEC:0001654862-26-000004:1
1,277 shares@ US$6.774.3% of flowCommon StockSEC:0001654862-24-000001:0
2,976 shares@ US$6.779.8% of flowCommon StockSEC:0001654862-23-000002:0
2,000 shares@ US$11.890.0002% mcap50.6% of flowCommon StockSEC:0001654862-21-000004:0
2,000 shares@ US$11.8950.6% of flowCommon StockSEC:0001654862-21-000004
2,000 shares@ US$11.890.0002% mcap49.4% of flowCommon StockSEC:0001654862-21-000003:0
2,000 shares@ US$11.8949.4% of flowCommon StockSEC:0001654862-21-000003
8 of 8 declarations
About Grava Nancy L
Nancy L. Grava is the VP of Human Resources at Vicor Corp. She oversees human resources initiatives, ensuring a positive and productive work environment. Nancy plays a key role in talent development and managing corporate culture. Her experience in the human resources sector is a valuable asset for Vicor.
