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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 (%)
Share Ownership Details
Trigran Investments, Inc.10% Owner2013-12-31Sell1,000,0001,712,132$0.15150146.67
1,712,132 (See Footnote)
MOORHEAD RODMANDirector2012-11-21Buy200,000750,895$0.56112-33.93750,895 (Direct)
MOORHEAD RODMANDirector2012-11-16Buy200,000550,895$0.58116-36.21550,895 (Direct)
SIMON SHARIDirector2012-03-28Buy1,4453,070$1.732.5-78.613,070 (Direct)
Park RonaldChief Technical Officer2012-03-28Buy5,7809,750$1.7310-78.619,750 (Direct)
Feller Robert E.CFO
(Click for the stocks that their CFOs have bought)
2012-03-28Buy5,78026,936$1.7310-78.6126,936 (Direct)
BOWEN ROBERT CDirector2012-03-28Buy28,900860,465$1.7350-78.61860,465 (Direct)
Myers David AndrewCEO
(Click for the stocks that their CEOs have bought)
2012-03-28Buy11,560121,258$1.7320-78.61121,258 (Direct)
Feller Robert E.CFO2009-12-03Sell5,0004,243$5.3126.6-93.03Link
Lindl JessicaSVP, Marketing & Product Mngmt2009-11-18Sell3,00017,766$5.3816.1-93.12Link
Myers David AndrewCEO2009-09-11Buy2,00035,333$3.356.7-88.96Link
BOWEN ROBERT CDirector & Chief Exec. Officer2009-06-15Buy4,000829,690$2.18.4-82.38
Myers David AndrewCEO2009-06-04Buy4,75030,000$29.5-81.5
Myers David AndrewCEO2009-06-01Buy25025,250$20.5-81.5
BOWEN ROBERT CDirector & Chief Exec. Officer2009-03-16Buy400825,690$1.960.8-81.12
BOWEN ROBERT CDirector & Chief Exec. Officer2009-03-13Buy2,500825,290$1.964.9-81.12
Myers David AndrewCEO2009-03-11Buy15,00025,000$230-81.5
MOORHEAD RODMANDirector2009-03-09Buy25,727146,520$251.5-81.5
MOORHEAD RODMANDirector2009-03-06Buy24,273120,793$248.5-81.5
Trigran Investments, Inc.10% Owner2008-12-17Buy8,5391,811,792$1.9416.6-80.93

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.

"Shares" change (fifth column) and "Shares Owned Following This (Direct & Indirect)" transactions (sixth column) are split adjusted. The "Share Ownership Details" (last column) displayed data is as of reported.

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