Clark William D (CIK 0001355415)

Latest company ownership

Role: Sr. VP, Chief Business Officer
Shares held
168,279
Last filed at
Feb 23, 2010
Confidence Score
50.0
2025Q4
Confidence Score History
2009Q4 2025Q4
Role: Director
Shares held
13,500
Last filed at
Nov 24, 2025
Confidence Score
50.5
2025Q4
Confidence Score History
2025Q1 2025Q4

Recent buy/sell transactions

Exec date Filing date Company Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Jan 10, 2025 Jan 13, 2025 iBio, Inc. Director Buy 90.0 +1,838 100.00% $5K
Feb 19, 2010 Feb 23, 2010 Vanda Pharmaceuticals Inc. Sr. VP, Chief Business Officer Sell 22.5 -9,522 -5.36% $101.4K
Dec 14, 2009 Dec 16, 2009 Vanda Pharmaceuticals Inc. Sr. VP, Chief Business Officer Sell 17.5 -217,749 -58.76% $2.4M