AKERS JOHN F 4

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

Form 4

Period: 2010-10-28

Director

Transactions

Exercise/Conversion
Common Stock, par value $0.01 per share
2010-10-28$3.22/sh+43,639$140,518→ 82,605 total
Sale
Common Stock, par value $0.01 per share
2010-10-28$31.93/sh−43,639$1,393,415→ 38,966 total
Exercise/Conversion
Director Stock Options (rights to buy)
2010-10-29+30,896→ 0 total
Exercise: $3.22From: 2001-01-02Exp: 2011-01-01→ Common Stock (30,896 underlying)
Sale
Common Stock, par value $0.01 per share
2010-10-29$32.01/sh−30,896$988,854→ 38,966 total
Exercise/Conversion
Director Stock Options (rights to buy)
2010-10-28+43,639→ 30,896 total
Exercise: $3.22From: 2001-01-02Exp: 2011-01-01→ Common Stock (43,639 underlying)
Exercise/Conversion
Common Stock, par value $0.01 per share
2010-10-29$3.22/sh+30,896$99,485→ 69,862 total

Holdings

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 on 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