NANOPHASE TECHNOLOGIES CORPORATION·4

Aug 5, 5:22 PM ET

ROBERTS W IAN 4

4 · NANOPHASE TECHNOLOGIES CORPORATION · Filed Aug 5, 2004

Insider Transaction Report

Form 4
Period: 2004-08-03
ROBERTS W IAN
VP U.S. & International Sales
Transactions
  • Exercise/Conversion

    Stock Option (right to buy)

    2004-08-03$1.75/sh6,667$11,6670 total
    Exercise: $1.75From: 2000-07-27Exp: 2009-07-27Common Stock (6,667 underlying)
  • Sale

    Common Stock

    2004-08-03$6.11/sh6,667$40,7640 total
  • Exercise/Conversion

    Common Stock

    2004-08-03$1.75/sh+6,667$11,6676,667 total
Holdings
  • Stock Option (right to buy)

    Exercise: $10.88From: 2002-01-26Exp: 2011-01-26Common Stock (12,500 underlying)
    12,500
  • Stock Option (right to buy)

    Exercise: $2.38From: 2000-05-24Exp: 2009-05-24Common Stock (12,000 underlying)
    12,000
  • Stock Option (right to buy)

    Exercise: $7.69From: 2001-05-24Exp: 2010-05-24Common Stock (5,200 underlying)
    5,200
  • Common Stock

    1,000
  • Stock Option (right to buy)

    Exercise: $6.65From: 2003-01-03Exp: 2012-01-03Common Stock (15,000 underlying)
    15,000
Footnotes (2)
  • [F1]Subject to certian restrictions, beginning on this date, options vest in five equal annual installments
  • [F2]Subject to certian restrictions, beginning on this date, options vest in three equal annual installments

Documents

1 file
  • 4
    rrd49629.xmlPrimary

    FORM 4-ROBERTS 08-05-2004