The NOBO and OBO shareholders combined make up a total Float of 57,538,547 shares of HSCC held in 1600 shareholder accounts
Of the 57,538,547 Float
10,381,956 (18%) HSCC shares are either held by insiders, restricted, or have been repurchased on the open market. (This number has increased since date of report (11/05/2010) and will continue to increase with share repurchases)
47,156,591 are the free trading shares. This number has decreased since the date of report (11/05/2010) and will continue to decrease with share repurchases.
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Back in 2010 NOBO showed 10.3 mil of the float sucked up by insiders etc. I assume that more of the float has been bought up by insiders since 2010. Info taken from Intro above.