Riddiford David T (CIK 0001111768)

Latest company ownership

Role: Director
Shares held
86,972
Last filed at
Nov 29, 2016
Confidence Score
50.0
2025Q4
Confidence Score History
2010Q4 2025Q4

Recent buy/sell transactions

Exec date Filing date Company Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Nov 23, 2016 Nov 29, 2016 VICOR CORP Director Sell 22.5 -10,000 -10.31% $148.3K
Mar 8, 2011 Mar 9, 2011 VICOR CORP Director Sell 22.5 -3,624 -3.60% $55.8K
Nov 2, 2010 Nov 3, 2010 VICOR CORP Director Sell 22.5 -5,000 -4.90% $88K