William R. Walker serves as Executive at HI/FN INC, where they oversee executive responsibilities. Since joining the company, William R. Walker has executed 12 insider transactions totaling $0, demonstrating a balanced approach to their equity position. Their most recent transaction on May 10, 2012 involved receiving (via award) 4,200 shares valued at $0.
William R. Walker currently holds 34,200 shares of HI/FN INC (HIFN), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, William R. Walker has been a net neutral trader of HIFN stock. They have purchased $0 and sold $0 worth of shares.
William R. Walker's most recent insider trade was on May 10, 2012, when they sold 4,200 shares at $0.00 per share.
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| $6.14 |
| Discretionary |
| May 3, 2010 | DAIO | $20.3K | Option Exercise | 7,500 | $2.70 | Discretionary |
| Oct 22, 2009 | DAIO | $47.0K | Option Exercise | 15,000 | $3.13 | Discretionary |
| Apr 3, 2009 | HIFN | $9.6K | Tender | 2,396 | $4.00 | Discretionary |
| Apr 3, 2009 | HIFN | $6.3K | Option Exercise | 2,396 | $2.62 | Discretionary |
| Apr 3, 2009 | HIFN | $68.9K | Tender | 17,227 | $4.00 | Discretionary |
| Mar 26, 2009 | HIFN | $4.4K | Option Exercise | 1,665 | $2.62 | Discretionary |
| Oct 15, 2008 | HIFN | $0 | Award | 20,500 | $N/A | Discretionary |
| Oct 8, 2008 | HIFN | $0 | Award | 8,000 | $N/A | Discretionary |
| Dec 13, 2007 | HIFN | $0 | Award | 8,000 | $N/A | Discretionary |
| Oct 30, 2007 | HIFN | $100.0K | Option Exercise | 50,000 | $2.00 | Discretionary |