Medimmune Inc Watch

from 8-K 13 pages To: Holders of Medimmune, Inc. 1.375% Convertible Senior Notes Due 2011 and 1.625% Convertible Senior Notes Due 2013 , the Bank of New York as Trustee and Conversion Agent 101 Barclay Street Floor 8 West New York, Ny 10286 Attention: Corporate Trust Administration Re: Notice of Convertibility and Make-Whole Fundamental Change

from S-3ASR 15 pages 1.625% Convertible Senior Note Due 2013

from S-3ASR 15 pages 1.375% Convertible Senior Note Due 2011

from 8-K 27 pages Registration Rights Agreement

from 8-K 90 pages Medimmune, Inc. and the Bank of New York as Trustee Indenture Dated as of June 28, 2006 $500,000,000 Principal Amount 1.625% Convertible Senior Notes Due 2013

from 8-K 90 pages Medimmune, Inc. and the Bank of New York as Trustee Indenture Dated as of June 28, 2006 $500,000,000 Principal Amount 1.375% Convertible Senior Notes Due 2011

from S-3/A ~5 pages Medimmune, Inc., as Issuer the Bank of New York, as Trustee Up to $575,000,000 Aggregate Principal Amount of 1% Convertible Senior Notes Due 2023 First Supplemental Indenture Dated as of December 5, 2003

from S-3 ~10 pages This Security Has Been Issued With Original Issue Discount, for Purposes of Sections 1272, 1273, and 1275 of the Internal Revenue Code of 1986, as Amended. the Issue Price of This Security Is $955 Per $1,000 of Principal Amount at Maturity; the Issue Date of This Security Is July 15, 2003; and the Comparable Yield for the Purposes of Accruing Original Issue Discount Is 4.13% Per Annum, Calculated on a Semiannual Bond Equivalent Basis. Holders of This Security May Obtain Information Regarding the Amount of Original Issue Discount and the Projected Payment Schedule for This Security by Submitting a Written Request for Such Information To: Medimmune, Inc., 35 West Watkins Mill Road, Gaithersburg, Maryland 20878, Attn: Treasurer

from S-3 ~20 pages Registration Rights Agreement Section 1 Definitions

from S-3 >50 pages Medimmune, Inc., as Issuer the Bank of New York, as Trustee Up to $575,000,000 Aggregate Principal Amount of 1% Convertible Senior Notes Due 2023 Indenture Dated as of July 15, 2003

from 10-K ~5 pages Exhibit 4.2 Cert of Des Series B Jr Pfd Stock

from S-3 ~5 pages Indenture or similar

from S-3 ~5 pages Indenture or similar

from S-3 ~5 pages Indenture or similar

from S-8 ~5 pages Employee Stock Purchase Plan

from SC 13G 1 page Joint Filing Agreement

from SC 13D/A 1 page Joint Filing Agreement

from S-8 ~10 pages 1993 Non Employee Directors Stock Option Plan

from S-8 ~10 pages Restated Certificate of Incorporation, as Amended

from S-8 ~20 pages 1991 Stock Option Plan