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Top Direct Holders

HolderPositionShares% of Shares
Report Date
Michael H. CarrelN/A313,5861.1%2015-06-30
Karen P. RobardsDirector288,3281.01%2015-05-06
Dr. Donald C. Harrison,M.D.Director198,7410.7%2011-02-23
Mr. David J. DrachmanPresident and CEO146,0000.51%2012-09-12
Mr. Douglas J. SeithCOO125,2150.44%2015-06-30
Norman R. Weldon,PhDDirector122,3680.43%2005-08-04
Mr. M. Andrew WadeVice President, Finance99,7010.35%2015-06-30
Julie A. PitonVP Fin & Admin & CFO96,5100.34%2012-02-17
Salvatore PriviteraVP Engineering & Product Dev72,9560.26%2011-07-29
Michael D. HoovenDirector70,5490.25%2015-03-30

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
Krell Elizabeth DDirector2015-11-11Sell10,0007,162$20.68206.83.877,162 (Direct)
Krell Elizabeth DDirector2015-05-14Sell10,0007,162$21.77217.7-1.337,162 (Direct)
ROBARDS KAREN PDirector2015-05-06Sell2,650288,328$22.1858.8-3.16288,328 (Direct)
Hooven Michael DDirector2015-04-01Sell142,268234,211$20.812960.63.22Link
ROBARDS KAREN PDirector2015-03-13Sell3,150285,978$19.5361.59.98285,978 (Direct)
Seith Douglas JCOO2015-03-05Sell36,688128,371$17.51642.422.67124,871 (Direct)
3,500 (Held by spouse)
Krell Elizabeth DDirector2015-03-02Sell10,0007,162$17.63176.321.847,162 (Direct)
Seith Douglas JSVP, Sales and Marketing2014-05-06Buy1,00099,194$15.041542.8295,694 (Direct)
3,500 (Held by spouse)
JOHNSTON RICHARD M2013-09-13Sell77,61034,727$10776.1114.8
34,727 (See footnote)
Seith Douglas JSVP of Sales and Marketing2013-08-12Buy10,00061,240$9.5895.8124.2258,240 (Direct)
3,000 (Held by spouse)
JOHNSTON RICHARD M2013-08-05Sell20,04739,073$10200.5114.8
39,073 (See footnote)
JOHNSTON RICHARD M2013-07-11Sell2,34340,196$1023.4114.8
40,196 (See footnote)
JOHNSTON RICHARD M2013-06-19Sell29,34840,327$8.96263139.73
40,327 (See footnote)
JOHNSTON RICHARD M2013-06-18Sell39,68241,970$9.18364.3133.99
41,970 (See footnote)
JOHNSTON RICHARD M2013-06-14Sell95,59844,192$8.97857.5139.46
44,192 (See footnote)
JOHNSTON RICHARD M2013-06-12Sell35,37249,546$9.01318.7138.4
49,546 (See footnote)
LUX ANDREW LSee Remarks2013-03-13Buy1,00020,229$8.398.4156.0220,229 (Direct)
Lucky James LVP, Clinical, Regulatory & QS2013-03-06Sell50,06551,250$8.14407.5163.8851,250 (Direct)
Discovery Group I, LLC10% Owner2012-12-17Sell10,0001,621,334$6.5365.3228.94
1,621,334 (By Pleiades Investment Partners - D)
Discovery Group I, LLC10% Owner2012-12-13Sell53,2341,674,768$6.21330.6245.89
1,674,768 (By Pleiades Investment Partners - D, L.P)

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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