National Patent Development Corp (CIK 0001279715)

Latest company ownership

Shares held
12,619,078
Last filed at
Mar 27, 2008
Confidence Score
50.0
2025Q4
Confidence Score History
2007Q1 2025Q4

Recent buy/sell transactions

Exec date Filing date Company Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Mar 25, 2008 Mar 27, 2008 Wright Investors Service Holdings, Inc. 10% Owner Buy 100.0 +2,000,000 18.83% $1.2M
Feb 11, 2008 Feb 13, 2008 Wright Investors Service Holdings, Inc. 10% Owner Buy 87.5 +345,524 3.36% $235K
Jan 4, 2008 Jan 7, 2008 Wright Investors Service Holdings, Inc. 10% Owner Buy 92.5 +835,000 8.85% $501K
Jan 16, 2007 Jan 17, 2007 Wright Investors Service Holdings, Inc. 10% Owner Buy 87.5 +305,137 3.34% $106.8K