Ownership Submission
FORM 4
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN 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 *
Younes Rudolph-Riad
  2. Issuer Name and Ticker or Trading Symbol
Artio Global Investors Inc. [ART]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director _____ 10% Owner
__X__ Officer (give title below) _____ Other (specify below)
Head of International Equity
(Last)
(First)
(Middle)
C/O ARTIO GLOBAL INVESTORS INC., 330 MADISON AVENUE
3. Date of Earliest Transaction (Month/Day/Year)
09/29/2009
(Street)

NEW YORK, NY 10017
4. If Amendment, Date Original Filed(Month/Day/Year)
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 Acquired, Disposed of, or Beneficially Owned
1.Title of Security
(Instr. 3)
2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code
(Instr. 8)
4. Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4 and 5)
5. Amount of Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 3 and 4)
6. Ownership Form: Direct (D) or Indirect (I)
(Instr. 4)
7. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V Amount (A) or (D) Price
Class A common stock 09/29/2009   M(1)   1,200,000 A (1) 1,200,000 D  
Class A common stock 09/29/2009   D(2)   1,200,000 D $ 24.596 0 D  

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Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security
(Instr. 3)
2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code
(Instr. 8)
5. Number of Derivative Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4, and 5)
6. Date Exercisable and Expiration Date
(Month/Day/Year)
7. Title and Amount of Underlying Securities
(Instr. 3 and 4)
8. Price of Derivative Security
(Instr. 5)
9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 4)
10. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 4)
11. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
Class B common stock (3) (4) 09/29/2009   A   1,560,006     (3)(4)   (3)(4) Class A common stock 1,560,000 $ 0.001 1,560,006 I By Younes Family Trust (5)
New Class A Units (3) (4) 09/29/2009   A   1,560,006     (3)(4)   (3)(4) Class A common stock 1,560,000 $ 0 1,560,006 I By Younes Family Trust (5)
Class B common stock (3) (4) 09/29/2009   A   7,439,994     (3)(4)   (3)(4) Class A common stock 7,439,994 $ 0.001 7,439,994 D  
Class B common stock (1) 09/29/2009   M     1,200,000   (1)   (1) Class A common stock 1,200,000 $ 0 6,239,994 D  
New Class A Units (3) (4) 09/29/2009   A   7,439,994     (3)(4)   (3)(4) Class A common stock 7,439,994 $ 0 7,439,994 D  
New Class A Units (1) 09/29/2009   M     1,200,000   (1)   (1) Class A common stock 1,200,000 $ 0 6,239,994 D  

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
Younes Rudolph-Riad
C/O ARTIO GLOBAL INVESTORS INC.
330 MADISON AVENUE
NEW YORK, NY 10017
      Head of International Equity  

Signatures

 /s/ Rudolph-Riad Younes   09/29/2009
**Signature of Reporting Person Date

Explanation of Responses:

* If the form is filed by more than one reporting person, see Instruction 4(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) Under the Exchange Agreement (see defined below), Mr. Younes exchanged 1,200,000 of his New Class A Units (see defined below) for 1,200,000 shares of Class A common stock on September 29, 2009 (the "Initial Exchange"). In connection with the consummation of the Initial Exchange, on September 29, 2009, Mr. Younes transferred 1,200,000 New Class A Units and 1,200,000 shares of Class B common stock to the Issuer in exchange for 1,200,000 shares of the Issuer's Class A common stock.
(2) On September 29, 2009, the Issuer repurchased 1,200,000 shares of its Class A common stock from Mr. Younes.
(3) In addition to the Initial Exchange, pursuant to the Exchange Agreement, Mr. Younes will be permitted to exchange additional New Class A Units at any time. Any Exchange (see defined below) will generally be a taxable event for Mr. Younes. As a result, at any time following the expiration of the underwriters' lock-up (180 days after September 23, 2009, subject to extension), Mr. Younes will be permitted to sell shares of Class A common stock in connection with any Exchange in an amount necessary to generate proceeds (after deducting discounts and commissions) sufficient to cover the taxes payable on such Exchange (the amount of shares permitted to be sold determined based upon the stock price on the date of Exchange, whether or not such shares are sold then or thereafter).
(4) In addition, Mr. Younes will be permitted to sell up to 20% of the remaining shares of Class A common stock that he owns (calculated assuming all New Class A Units have been Exchanged by him) on or after the first anniversary of September 23, 2009, and an additional 20% of such remaining shares of Class A common stock on or after each of the next four anniversaries.
(5) Held by the Rudolph-Riad Younes Family Trust, a grantor retained annuity trust for which Mr. Younes serves as settlor and trustee.
 
Remarks:
The Issuer entered into an exchange agreement (the "Exchange Agreement") with Mr. Younes on September 29, 2009. Pursuant to
 the Exchange Agreement, Mr. Younes (and certain of his permitted transferees, including the Rudolph-Riad Younes Family
 Trust) are permitted to exchange their new class A units (the "New Class A Units") in Artio Global Holdings LLC for shares
 of the Issuer's Class A common stock on a one-for-one basis (each such exchange, an "Exchange"), subject to customary
 conversion rate adjustments for stock splits, stock dividends and reclassifications and other similar transactions. The New
 Class A Units represent membership interests in Artio Global Holdings LLC, a subsidiary of the Issuer. In connection with
 each Exchange, Mr. Younes must deliver to the Issuer, for cancellation, a number of shares of Class B common stock equal to
 the number of New Class A Units being Exchanged.

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