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  <TITLE> Cogent Communications Group, Inc. (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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  	June 5, 2007
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  	Cogent Communications Group, Inc.
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  <BR>__________________________________________<BR>
  	(Exact name of registrant as specified in its charter)
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  	Delaware
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  	1-31227
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  	52-2337274
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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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  	&nbsp;&nbsp;
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  	1015 31st St. NW, Washington, District of Columbia
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  	20007
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  _________________________________<BR>
  	(Address of principal executive offices)
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  	&nbsp;
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  ___________<BR>
  	(Zip Code)
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  	Registrant&#146;s telephone number, including area code:
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  	202-295-4200
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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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  <P><FONT SIZE="2">
  [&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 June 5, 2007 Cogent Communications Group, Inc. ("Cogent") issued a press release with respect to the pricing of its offer and sale of $200 million aggregate principal amount of 1.00% Convertible Senior Notes due 2027, plus an additional aggregate principal amount of up to $20 million at the option of the initial purchasers in a private placement to the initial purchasers for resale to qualified institutional buyers pursuant to the exemptions from the registration requirements of the Securities Act of 1933, as amended (the "Securities Act"), afforded by Section 4(2) of the Securities Act and Rule 144A under the Securities Act. Cogent intends to use approximately $10.6 million of the net proceeds from the offering to pay off its existing 7.50% convertible subordinated notes, which reach maturity on June 15, 2007, and $50.0 million of the remaining net proceeds from the offering to purchase shares of its outstanding common stock concurrently with this offering.  Cogent intends to use the remaining proceeds of this offering for general corporate purposes.  A copy of the press release is attached hereto as Exhibit 99.1 to this report and is incorporated by reference herein.<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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  	Cogent Communications Group, Inc.
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  	&nbsp;&nbsp;
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  <I>
  	June 5, 2007
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  	By:
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  <I>
  	David Schaeffer
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  <I>
  	Name: David Schaeffer
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  	Title: Chief Executive Officer
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  	Exhibit&nbsp;Index
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  	Exhibit No.
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  	Description
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  	99.1
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  	&nbsp;
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  Press Release dated June 5, 2007 announcing pricing of convertible note offering and concurrent share repurchase.
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metadata_documents: [{"type": "8-K", "sequence": "1", "filename": "htm_20753.htm", "description": "LIVE FILING", "secsgml_size_bytes": 10699}]
metadata_filer: {"company-data": {"conformed-name": "COGENT COMMUNICATIONS GROUP INC", "cik": "0001158324", "assigned-sic": "7372", "irs-number": "522337274"}, "filing-values": {"form-type": "8-K", "act": "34", "file-number": "001-31227", "film-number": "07902411"}, "business-address": {"street1": "1015 31ST STREET", "city": "WASHINGTON", "state": "DC", "zip": "20007", "phone": "2022954200"}}
text: Cogent Communications Group, Inc. (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):
  June 5, 2007
  Cogent Communications Group, Inc.
  __________________________________________
  (Exact name of registrant as specified in its charter)
  Delaware
  1-31227
  52-2337274
  _____________________
  (State or other jurisdiction
  _____________
  (Commission
  ______________
  (I.R.S. Employer
  of incorporation)
  File Number)
  Identification No.)
  1015 31st St. NW, Washington, District of Columbia
  20007
  _________________________________
  (Address of principal executive offices)
  ___________
  (Zip Code)
  Registrant's telephone number, including area code:
  202-295-4200
  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 June 5, 2007 Cogent Communications Group, Inc. ("Cogent") issued a press release with respect to the pricing of its offer and sale of $200 million aggregate principal amount of 1.00% Convertible Senior Notes due 2027, plus an additional aggregate principal amount of up to $20 million at the option of the initial purchasers in a private placement to the initial purchasers for resale to qualified institutional buyers pursuant to the exemptions from the registration requirements of the Securities Act of 1933, as amended (the "Securities Act"), afforded by Section 4(2) of the Securities Act and Rule 144A under the Securities Act. Cogent intends to use approximately $10.6 million of the net proceeds from the offering to pay off its existing 7.50% convertible subordinated notes, which reach maturity on June 15, 2007, and $50.0 million of the remaining net proceeds from the offering to purchase shares of its outstanding common stock concurrently with this offering.  Cogent intends to use the remaining proceeds of this offering for general corporate purposes.  A copy of the press release is attached hereto as Exhibit 99.1 to this report and is incorporated by reference herein.
  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.
  Cogent Communications Group, Inc.
  June 5, 2007
  By:
  David Schaeffer
  Name: David Schaeffer
  Title: Chief Executive Officer
  Top of the Form
  Exhibit Index
  Exhibit No.
  Description
  99.1
  Press Release dated June 5, 2007 announcing pricing of convertible note offering and concurrent share repurchase.