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  <TITLE> KOMAG, INCORPORATED (Form: 8-K) </TITLE>
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  		UNITED STATES<BR>
  	SECURITIES AND EXCHANGE COMMISSION
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  	WASHINGTON, D.C. 20549
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  	FORM 8-K
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  	CURRENT REPORT
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  	Pursuant to Section&nbsp;13 or 15(d) of the Securities Exchange Act of 1934
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  	Date of Report (Date of Earliest Event Reported):
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  	&nbsp;
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  	April 13, 2007
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  	KOMAG, INCORPORATED
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  <BR>__________________________________________<BR>
  	(Exact name of registrant as specified in its charter)
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  	Delaware
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  	0-16852
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  	94-2914864
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  _____________________<BR>
  	(State or other jurisdiction
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  _____________<BR>
  	(Commission
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  ______________<BR>
  	(I.R.S. Employer
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  	of incorporation)
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  	File Number)
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  	Identification No.)
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  	1710 Automation Parkway, San Jose, California
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  	95131
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  _________________________________<BR>
  	(Address of principal executive offices)
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  ___________<BR>
  	(Zip Code)
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  	Registrant&#146;s telephone number, including area code:
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  	408-576-2000
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  	Not Applicable
  <BR>______________________________________________<BR>
  	Former name or former address, if changed since last report
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  	&nbsp;
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  <!-- CoverPageRegistrant END --><P><FONT SIZE="2">
  Check the appropriate box below if the Form 8-K filing is intended to
  simultaneously satisfy the filing obligation of the registrant under any
  of the following provisions:</FONT>
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  [&nbsp;&nbsp;]&nbsp;&nbsp;Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)<br>
  [&nbsp;&nbsp;]&nbsp;&nbsp;Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)<br>
  [&nbsp;&nbsp;]&nbsp;&nbsp;Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))<br>
  [&nbsp;&nbsp;]&nbsp;&nbsp;Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))<br>
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  <B>
  	Item 8.01 Other Events.
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  On April 13, 2007, Komag, Incorporated (the "Company") completed its previously announced redemption of all of its 2.0% Convertible Subordinated Notes due 2024 (the "2.0% Notes").  According to the terms of the 2.0% Notes, holders of all of the notes elected to convert their notes into shares of the Company's common stock rather than having their notes redeemed and receiving the redemption price.  In connection with the conversion of the 2.0% Notes, the Company issued 3,049,234 shares of its common stock.<br><br>These 3,049,234 shares of common stock have been included in the Company&#x2019;s diluted earnings per share since the notes were issued in 2004, as such there will be no impact on the Company&#x2019;s diluted earnings per share as a result of the conversion of the notes.<br><br>
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  	SIGNATURES
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  	Pursuant to the requirements of the Securities Exchange Act of 1934, the
  	registrant has duly caused this report to be signed on its behalf by the
  	undersigned hereunto duly authorized.
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  	KOMAG, INCORPORATED
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  	&nbsp;&nbsp;
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  <I>
  	April 17, 2007
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  	By:
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  <I>
  	Kathleen A. Bayless
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  <I>
  	Name: Kathleen A. Bayless
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  	Title: Executive Vice President, Chief Financial Officer
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metadata_documents: [{"type": "8-K", "sequence": "1", "filename": "htm_19576.htm", "description": "LIVE FILING", "secsgml_size_bytes": 9008}]
metadata_filer: {"company-data": {"conformed-name": "KOMAG INC /DE/", "cik": "0000813347", "assigned-sic": "3695", "irs-number": "942914864", "state-of-incorporation": "DE", "fiscal-year-end": "0102"}, "filing-values": {"form-type": "8-K", "act": "34", "file-number": "000-16852", "film-number": "07771055"}, "business-address": {"street1": "1710 AUTOMATION PWY", "city": "SAN JOSE", "state": "CA", "zip": "95131", "phone": "4085762000"}, "mail-address": {"street1": "1710 AUTOMATION PWY", "city": "SAN JOSE", "state": "CA", "zip": "95131"}}
text: KOMAG, INCORPORATED (Form: 8-K)
  UNITED STATES
  SECURITIES AND EXCHANGE COMMISSION
  WASHINGTON, D.C. 20549
  FORM 8-K
  CURRENT REPORT
  Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934
  Date of Report (Date of Earliest Event Reported):
  April 13, 2007
  KOMAG, INCORPORATED
  __________________________________________
  (Exact name of registrant as specified in its charter)
  Delaware
  0-16852
  94-2914864
  _____________________
  (State or other jurisdiction
  _____________
  (Commission
  ______________
  (I.R.S. Employer
  of incorporation)
  File Number)
  Identification No.)
  1710 Automation Parkway, San Jose, California
  95131
  _________________________________
  (Address of principal executive offices)
  ___________
  (Zip Code)
  Registrant's telephone number, including area code:
  408-576-2000
  Not Applicable
  ______________________________________________
  Former name or former address, if changed since last report
  Check the appropriate box below if the Form 8-K filing is intended to
  simultaneously satisfy the filing obligation of the registrant under any
  of the following provisions:
  [  ]  Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
  [  ]  Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
  [  ]  Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
  [  ]  Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))
  Top of the Form
  Item 8.01 Other Events.
  On April 13, 2007, Komag, Incorporated (the "Company") completed its previously announced redemption of all of its 2.0% Convertible Subordinated Notes due 2024 (the "2.0% Notes").  According to the terms of the 2.0% Notes, holders of all of the notes elected to convert their notes into shares of the Company's common stock rather than having their notes redeemed and receiving the redemption price.  In connection with the conversion of the 2.0% Notes, the Company issued 3,049,234 shares of its common stock.
  These 3,049,234 shares of common stock have been included in the Company's diluted earnings per share since the notes were issued in 2004, as such there will be no impact on the Company's diluted earnings per share as a result of the conversion of the notes.
  Top of the Form
  SIGNATURES
  Pursuant to the requirements of the Securities Exchange Act of 1934, the
  	registrant has duly caused this report to be signed on its behalf by the
  	undersigned hereunto duly authorized.
  KOMAG, INCORPORATED
  April 17, 2007
  By:
  Kathleen A. Bayless
  Name: Kathleen A. Bayless
  Title: Executive Vice President, Chief Financial Officer