Ownership Submission
FORM 3
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940
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(Print or Type Responses)
1. Name and Address of Reporting Person *
  El-Hibri Fuad
2. Date of Event Requiring Statement (Month/Day/Year)
11/14/2006
3. Issuer Name and Ticker or Trading Symbol
Emergent BioSolutions Inc. [EBS]
(Last)
(First)
(Middle)
300 PROFESSIONAL DRIVE
4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
__X__ Director __X__ 10% Owner
__X__ Officer (give title below) _____ Other (specify below)
Pres, CEO & Chairman
5. If Amendment, Date Original Filed(Month/Day/Year)
(Street)

GAITHERSBURG, MD 20879
6. Individual or Joint/Group Filing(Check Applicable Line)
_X_ Form filed by One Reporting Person
___ Form filed by More than One Reporting Person
(City)
(State)
(Zip)
Table I - Non-Derivative Securities Beneficially Owned
1.Title of Security
(Instr. 4)
2. Amount of Securities Beneficially Owned
(Instr. 4)
3. Ownership Form: Direct (D) or Indirect (I)
(Instr. 5)
4. Nature of Indirect Beneficial Ownership
(Instr. 5)
Common Stock 8,314,819 (1)
I
By Intervac, L.L.C.
Common Stock 4,065,043 (2)
I
By BioPharm, L.L.C.
Common Stock 1,599,155 (3)
I
By Biovac, L.L.C.
Common Stock 719,275 (4)
I
By Intervac Management, L.L.C.

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly. SEC 1473 (7-02)
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Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security
(Instr. 4)
2. Date Exercisable and Expiration Date
(Month/Day/Year)
3. Title and Amount of Securities Underlying Derivative Security
(Instr. 4)
4. Conversion or Exercise Price of Derivative Security 5. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 5)
6. Nature of Indirect Beneficial Ownership
(Instr. 5)
Date Exercisable Expiration Date Title Amount or Number of Shares
Employee Stock Option (right to buy)   (5) 05/25/2010 Class B Common Stock 215,782 $ 3.5 D  

Reporting Owners

Reporting Owner Name / Address Relationships
Director 10% Owner Officer Other
El-Hibri Fuad
300 PROFESSIONAL DRIVE
GAITHERSBURG, MD 20879
  X   X   Pres, CEO & Chairman  

Signatures

/s/Daniel Abdun-Nabi, attorney in fact 11/14/2006
**Signature of Reporting Person Date

Explanation of Responses:

* If the form is filed by more than one reporting person, see Instruction 5(b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1) Mr. El-Hibri holds with his wife, as tenants by the entirety, a 32.5% equity interest in Intervac, L.L.C. Intervac, L.L.C. is the direct owner of 8,314,819 shares of Common Stock. Mr. El-Hibri disclaims beneficial ownership of these shares for purposes of Section 16, except to the extent of his pecuniary interest in 2,702,316 shares.
(2) Mr. El-Hibri is the holder of a 40.17% (567,582.3 units) equity interest in BioPharm, L.L.C. BioPharm, L.L.C. is the direct owner of 4,065,043 shares of Common Stock. Mr. El-Hibri disclaims beneficial ownership of these shares for purposes of Section 16, except to the extent of his pecuniary interest in 1,632,991 shares.
(3) Mr. El-Hibri holds with his wife, as tenants by the entirety, a 89.2% equity interest in Biovac, L.L.C. Biovac, L.L.C. is the direct owner of 1,599,155 shares of Common Stock. Mr. El-Hibri disclaims beneficial ownership of these shares for purposes of Section 16, except to the extent of his pecuniary interest in 1,426,446 shares.
(4) Mr. El-Hibri holds with his wife, as tenants by the entirety, a 31.11% equity interest in Intervac Management, L.L.C. Intervac Management, L.L.C. is the direct owner of 719,275 shares of Common Stock. Mr. El-Hibri disclaims beneficial ownership of these shares for purposes of Section 16, except to the extent of his pecuniary interest in 223,767 shares.
(5) The option is vested with respect to 86,312 shares of Class B Common Stock covered thereby and will vest with respect to the remaining of 129,470 shares in two equal installments on December 31, 2006 and December 31, 2007.
 
Remarks:
Exhibit List:

Exhibit 24 - Power of Attorney

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