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Top Direct Holders

HolderPositionShares% of Shares
Report Date
Mr. Robert C. BowenDirector861,4013.61%2012-09-10
Rodman W. Moorhead,IIIDirector792,4333.32%2013-01-23
Dr. Paula A. Tallal,PhDN/A482,8102.02%2013-01-29
Dr. Michael M. MerzenichDirector399,4481.67%2008-09-10
Edward Vermont Blanchard,JrDirector188,7970.79%2012-09-10
Dr. William M. Jenkins,PhDSVP, Development146,6050.61%2012-11-20
Mr. David C. MyersN/A132,3430.55%2012-05-21
Dr. Steven L. MillerSVP, Research129,5210.54%2005-11-17
Carleton A. HolstromN/A125,0390.52%2008-09-10
Ms. Linda L. CarloniN/A55,3650.23%2012-05-21

Insider Charts

Insider Transactions

Insider Position Date Buy/Sell Shares Shares Owned Following This (Direct & Indirect) Trade Price ($) Cost ($1000) Price Change
Since Trade (%)
Trigran Investments, Inc.10% Owner2013-12-31Sell1,000,0001,712,132$0.15150-33.33Link
MOORHEAD RODMANDirector2012-11-21Buy200,000750,895$0.56112-82.14Link
MOORHEAD RODMANDirector2012-11-16Buy200,000550,895$0.58116-82.76Link
SIMON SHARIDirector2012-03-28Buy1,4453,070$1.732.5-94.22Link
Park RonaldChief Technical Officer2012-03-28Buy5,7809,750$1.7310-94.22Link
Feller Robert E.CFO
(Click for the stocks that their CFOs have bought)
BOWEN ROBERT CDirector2012-03-28Buy28,900860,465$1.7350-94.22Link
Myers David AndrewCEO
(Click for the stocks that their CEOs have bought)
Feller Robert E.CFO2009-12-03Sell5,0004,243$5.3126.6-98.12Link
Lindl JessicaSVP, Marketing & Product Mngmt2009-11-18Sell3,00017,766$5.3816.1-98.14Link
Myers David AndrewCEO2009-09-11Buy2,00035,333$3.356.7-97.01Link
BOWEN ROBERT CDirector & Chief Exec. Officer2009-06-15Buy4,000829,690$2.18.4-95.24
Myers David AndrewCEO2009-06-04Buy4,75030,000$29.5-95
Myers David AndrewCEO2009-06-01Buy25025,250$20.5-95
BOWEN ROBERT CDirector & Chief Exec. Officer2009-03-16Buy400825,690$1.960.8-94.9
BOWEN ROBERT CDirector & Chief Exec. Officer2009-03-13Buy2,500825,290$1.964.9-94.9
Myers David AndrewCEO2009-03-11Buy15,00025,000$230-95
MOORHEAD RODMANDirector2009-03-09Buy25,727146,520$251.5-95
MOORHEAD RODMANDirector2009-03-06Buy24,273120,793$248.5-95
Trigran Investments, Inc.10% Owner2008-12-17Buy8,5391,811,792$1.9416.6-94.85

Only the transactions in Open Market or Private Sale at the market prices are included. Other transactions such as Conversion of derivative security or Exercise of Options are not included. Insiders are only limited to Officers and/or Directors of the company.

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