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NANOPHASE TECHNOLOGIES CORPORATION·4

May 6, 6:49 PM ET

Nelson David W 4

4 · NANOPHASE TECHNOLOGIES CORPORATION · Filed May 6, 2009

Insider Transaction Report

Form 4
Period: 2009-05-04
NANOPHASE TECHNOLOGIES CORPORATIONNANX
Nelson David W
VP Sales & Marketing
Transactions
  • Award

    Common Stock (right to buy)

    2009-05-04$1.02/sh+30,000$30,600→ 30,000 total
    Exercise: $1.02From: 2010-05-04Exp: 2019-05-04→ Common Stock (30,000 underlying)
Holdings

  • Common Stock

    2,000

  • Common Stock (right to buy)

    Exercise: $6.13From: 2008-04-09Exp: 2017-04-09→ Common Stock (35,000 underlying)
    35,000

  • Common Stock (right to buy)

    Exercise: $4.48From: 2008-11-06Exp: 2017-11-06→ Common Stock (15,000 underlying)
    15,000

  • Common Stock (right to buy)

    Exercise: $3.14From: 2009-05-12Exp: 2018-05-12→ Common Stock (20,000 underlying)
    2,000
Footnotes (2)
  • [F1]Subject to certain restrictions, beginning on this date, options vest in five equal anual installments.
  • [F2]Subject to certain restrictions, beginning on this date, options vest in three equal annual installments.

Documents

1 file
  • 4
    doc4.xmlPrimary

    FORM 4 SUBMISSION