W R GRACE & CO·4

Oct 29, 2:19 PM ET

VANDERSLICE THOMAS A 4

4 · W R GRACE & CO · Filed Oct 29, 2010

Insider Transaction Report

Form 4
Period: 2010-10-28
Transactions
  • Exercise/Conversion

    Director Stock Options (rights to buy)

    2010-10-28+69,8760 total
    Exercise: $3.22From: 2001-01-02Exp: 2011-01-01Common Stock (69,876 underlying)
  • Exercise/Conversion

    Common Stock, par value $0.01 per share

    2010-10-28$3.22/sh+69,876$225,001109,398 total
  • Sale

    Common Stock, par value $0.01 per share

    2010-10-28$32.02/sh69,876$2,237,40939,522 total
Holdings
  • Common Stock, par value $0.01 per share

    (indirect: By Trust)
    14,932
  • Common Stock, par value $0.01 per share

    (indirect: By Trust)
    14,932
Footnotes (3)
  • [F1]Each share of Common stock also represents one Preferred Share Purchase Right. Each such Right entitles the holder to purchase Preferred Stock or other securities or property upon the occurrence of certain events and subject to certain conditions.
  • [F2]Exercise and sale pursuant to Rule 10b5-1 Trading Plan for options issued January 2, 2001 expiring January 1, 2011.
  • [F3]Such shares are held in a trust established by the issuer for the benefit of certain officers and directors.

Documents

2 files