Sec Form 4 Filing - Gliebe Mark Joseph @ REGAL BELOIT CORP - 2015-03-09

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 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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1. Name and Address of Reporting Person Gliebe Mark Joseph 2. Issuer Name and Ticker or Trading Symbol REGAL BELOIT CORP [ RBC] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) X __ Director _____ 10% Owner X __ Officer (give title below) _____ Other (specify below) President & CEO (Last) (First) (Middle) 200 STATE STREET 3. Date of Earliest Transaction (MM/DD/YY) 03/09/2015 (Street) BELOIT, WI53511 4. If Amendment, Date Original Filed (MM/DD/YY) 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 (MM/DD/YY) 2A. Deemed Execution Date, if any (MM/DD/YY) 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 Common Stock 03/09/2015 M( 1 ) 35,000 ( 1 ) A $ 36.36 148,304 D Common Stock 03/09/2015 S 23,322 D $ 76.5127 ( 2 ) 124,982 D Common Stock 797 ( 3 ) I Retirement Savings Plan

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 (MM/DD/YY) 3A. Deemed Execution Date, if any (MM/DD/YY) 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 (MM/DD/YY) 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 Non-Qualified Stock Options $ 36.36 03/09/2015 M 35,000 01/27/2007( 4 ) 01/27/2016 Common Stock 35,000 $ 0 0 D Stock Appreciation Rights $ 48.05 02/06/2009( 5 ) 02/06/2017 Common Stock 35,000 35,000 D Stock Appreciation Rights $ 42.28 05/02/2010( 6 ) 05/02/2018 Common Stock 35,000 35,000 D Stock Appreciation Rights $ 42.65 05/08/2011( 6 ) 05/08/2019 Common Stock 35,000 35,000 D Stock Appreciation Rights $ 61.36 05/05/2012( 6 ) 05/05/2020 Common Stock 42,500 42,500 D Stock Appreciation Rights $ 72.29 05/04/2013( 6 ) 05/04/2021 Common Stock 65,000 65,000 D Stock Appreciation Rights $ 63.56 05/03/2014( 6 ) 05/03/2022 Common Stock 99,600 99,600 D Stock Appreciation Rights $ 64.99 05/02/2015( 7 ) 05/02/2023 Common Stock 63,850 63,850 D Stock Appreciation Rights $ 75.76 05/07/2016( 8 ) 05/07/2024 Common Stock 55,650 55,650 D

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other Gliebe Mark Joseph 200 STATE STREET BELOIT, WI53511 X President & CEO Signatures /s/ Peter C. Underwood as Power of Attorney 03/10/2015 Signature of Reporting Person Date

Explanation of Responses:

( 1 )Shares acquired through the exercise of stock options that otherwise would have expired on January 27, 2016. ( 2 )The price in Column 4 is a weighted average price. The prices actually received ranged from $76.40 to $76.63. The reporting person has provided to the issuer, and will provide to any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares sold at each price within the range for all transactions reported in this Form 4 utilizing an average weighted price. ( 3 )Balance reflects the most current data available with regard to holdings in the Regal-Beloit Corporation Retirement Savings Plan. ( 4 )Grant to reporting person of option to buy shares of common stock under the 2003 Equity Incentive Plan. The option vests and becomes exercisable 40% on the second anniversary of the date of grant, 60% on the third anniversary, 80% on the fourth anniversary and 100% on the fifth anniversary. ( 5 )Granted as stock-settled Stock Appreciation Rights (SARs) under the 2003 Equity Incentive Plan. The SARs vest and become exercisable 40% on the second anniversary of the date of grant, 60% on the third anniversary, 80% on the fourth anniversary and 100% on the fifth anniversary. ( 6 )Granted as stock-settled SARs under the 2007 Equity Incentive Plan. The SARs vest and become exercisable 40% on the second anniversary of the date of grant, 60% on the third anniversary, 80% on the fourth anniversary and 100% on the fifth anniversary. ( 7 )Granted as stock-settled SARs under the 2013 Equity Incentive Plan. The SARs vest and become exercisable 40% on the second anniversary of the date of grant, 60% on the third anniversary, 80% on the fourth anniversary and 100% on the fifth anniversary. ( 8 )Granted as stock-settled Stock Appreciation Rights (SARs) under the 2013 Equity Incentive Plan. The SARs vest and become exercisable 40% on the second anniversary of the date of grant, 60% on the third anniversary, 80% on the fourth anniversary and 100% on the fifth anniversary.

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