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Board of Directors
Investor Relations



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Albert E. Sisto
Chairman and Chief Executive Officer
Douglas L. Whiting, Ph.D.
Chief Scientist
Robert W. Johnson, Ph.D.
Private Investor
Taher Elgamal, Ph.D.
Chief Technology Officer of Tumbleweed Communications Corp.
Thomas Lawrence
Chairman and Chief Executive Officer of TJL, Inc.
Richard M. Noling
Interim Chief Financial Officer of SpeechPhone LLC
Shareholder Tools

Stock Information
Ticker: HIFN
Exchange: NASD
Last Price: 4.82
Change: down 0.09
Volume: 36,500
Open: 4.86
Previous Close: 4.91
Day High: 5.05
Day Low: 4.60
52-week High: 9.41
52-week Low: 3.74

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