SEC FORM 4

SEC Form 4

FORM 4

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
or Section 30(h) of the Investment Company Act of 1940

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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

1. Name and Address of Reporting Person^*

MARGALIT EREL N

(Last)

(First)

(Middle)

41 MADISON AVENUE

25TH FLOOR

(Street)

NEW YORK

10010

(City)

(State)

(Zip)

2. Issuer Name and Ticker or Trading Symbol
COGENT COMMUNICATIONS GROUP INC [ COI ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

Director		10% Owner
Officer (give title below)	X	Other (specify below)
		DIRECTOR & 10% OWNER

3. Date of Earliest Transaction (Month/Day/Year)
02/15/2005

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

	Form filed by One Reporting Person
X	Form filed by More than One Reporting Person

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)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Common Stock	02/15/2005		C		43,902,631	A	⁽⁵⁾	45,490,129	D⁽¹⁾
Common Stock	02/15/2005		C		3,374,970	A	⁽⁵⁾	3,497,000	D⁽³⁾
Common Stock	02/15/2005		C		1,230,464	A	⁽⁵⁾	1,274,884	D⁽²⁾

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 Securities Underlying Derivative Security (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: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
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)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
Series M Participating Convertible Preferred Stock	⁽⁴⁾	02/15/2005		C			90.5	⁽⁴⁾	⁽⁴⁾	Common Stock	2,805,332	⁽⁴⁾	0	D⁽¹⁾
Series M Participating Convertible Preferred Stock	⁽⁴⁾	02/15/2005		C			7	⁽⁴⁾	⁽⁴⁾	Common Stock	216,987	⁽⁴⁾	0	D⁽³⁾
Series M Participating Convertible Preferred Stock	⁽⁴⁾	02/15/2005		C			2.5	⁽⁴⁾	⁽⁴⁾	Common Stock	77,495	⁽⁴⁾	0	D⁽²⁾
Series J Participating Convertible Preferred Stock	⁽⁶⁾	02/15/2005		C			45.2	⁽⁶⁾	⁽⁶⁾	Common Stock	1,401,116	⁽⁶⁾	0	D⁽¹⁾
Series J Participating Convertible Preferred Stock	⁽⁶⁾	02/15/2005		C			3.4	⁽⁶⁾	⁽⁶⁾	Common Stock	105,394	⁽⁶⁾	0	D⁽³⁾
Series J Participating Convertible Preferred Stock	⁽⁶⁾	02/15/2005		C			1.4	⁽⁶⁾	⁽⁶⁾	Common Stock	43,397	⁽⁶⁾	0	D⁽²⁾
Series G Participating Convertible Preferred Stock	⁽⁷⁾	02/15/2005		C			2,263	⁽⁷⁾	⁽⁷⁾	Common Stock	39,696,183	⁽⁷⁾	0	D⁽¹⁾
Series G Participating Convertible Preferred Stock	⁽⁷⁾	02/15/2005		C			174	⁽⁷⁾	⁽⁷⁾	Common Stock	3,052,589	⁽⁷⁾	0	D⁽³⁾
Series G Participating Convertible Preferred Stock	⁽⁷⁾	02/15/2005		C			63	⁽⁷⁾	⁽⁷⁾	Common Stock	1,109,572	⁽⁷⁾	0	D⁽²⁾

1. Name and Address of Reporting Person^*

MARGALIT EREL N

(Last)

(First)

(Middle)

41 MADISON AVENUE

25TH FLOOR

(Street)

NEW YORK

10010

(City)

(State)

(Zip)

Relationship of Reporting Person(s) to Issuer

Director		10% Owner
Officer (give title below)	X	Other (specify below)
		DIRECTOR & 10% OWNER

1. Name and Address of Reporting Person^*

JERUSALEM VENTURE PARTNERS III LP

(Last)

(First)

(Middle)

41 MADISON AVENUE

25TH FLOOR

(Street)

NEW YORK

10010

(City)

(State)

(Zip)

Relationship of Reporting Person(s) to Issuer

Director	X	10% Owner
Officer (give title below)		Other (specify below)

1. Name and Address of Reporting Person^*

JERUSALEM VENTURE PARTNERS ENTREPRENEUR FUND III LP

(Last)

(First)

(Middle)

41 MADISON AVENUE

25TH FLOOR

(Street)

NEW YORK

10010

(City)

(State)

(Zip)

Relationship of Reporting Person(s) to Issuer

Director	X	10% Owner
Officer (give title below)		Other (specify below)

1. Name and Address of Reporting Person^*

JERUSALEM VENTURE PARTNERS III ISRAEL LP

(Last)

(First)

(Middle)

JERUSALEM TECHNOLOGY PARK

BUILDING 1

(Street)

MALHA, JERUSALEM

91487

(City)

(State)

(Zip)

Relationship of Reporting Person(s) to Issuer

Director	X	10% Owner
Officer (give title below)		Other (specify below)

1. Name and Address of Reporting Person^*

JERUSALEM PARTNERS III LP

(Last)

(First)

(Middle)

41 MADISON AVENUE

25TH FLOOR

(Street)

NEW YORK

10010

(City)

(State)

(Zip)

Relationship of Reporting Person(s) to Issuer

Director	X	10% Owner
Officer (give title below)		Other (specify below)

1. Name and Address of Reporting Person^*

JERUSALEM VENTURE PARTNERS III ISRAEL MANAGEMENT CO LTD

(Last)

(First)

(Middle)

JERUSALEM TECHNOLOGY PARK

BUILDING 1

(Street)

MALHA, JERUSALEM

91487

(City)

(State)

(Zip)

Relationship of Reporting Person(s) to Issuer

Director	X	10% Owner
Officer (give title below)		Other (specify below)

1. Name and Address of Reporting Person^*

JERUSALEM VENTURE PARTNERS CORP

(Last)

(First)

(Middle)

C/O MAPLES & CALDER

P.O. BOX 309

(Street)

GT, GRAND CAYMAN

(City)

(State)

(Zip)

Relationship of Reporting Person(s) to Issuer

Director	X	10% Owner
Officer (give title below)		Other (specify below)

Explanation of Responses:

1. Shares are owned directly by Jerusalem Venture Partners III, L.P. Erel N. Margalit, the Designated Filer, is a director of the Issuer and an officer of Jerusalem Venture Partners Corporation, which serves as the general partner to Jerusalem Partners III, L.P. (the general partner of Jerusalem Venture Partners III, L.P.), and may be deemed the indirect beneficial owner of the reported shares of such entity but disclaims beneficial ownership in the shares held by the other joint filers, except to the extent of his pecuniary interest therein.

2. Shares are owned directly by Jerusalem Venture Partners III (Israel), L.P. Erel N. Margalit, the Designated Filer, is a director of the Issuer and an officer of Jerusalem Venture Partners (Israel) III Management Company, Ltd., which serves as the general partner to Jerusalem Venture Partners III (Israel), L.P., and may be deemed the indirect beneficial owner of the reported shares of such entity but disclaims beneficial ownership in the shares held by the other joint filers, except to the extent of his pecuniary interest therein.

3. Shares are owned directly by Jerusalem Venture Partners Entrepreneur Fund III, L.P. Erel N. Margalit, the Designated Filer, is a director of the Issuer and an officer of Jerusalem Venture Partners Corporation, which serves as the general partner to Jerusalem Partners III, L.P. (the general partner of Jerusalem Venture Partners Entrepreneur Fund III, L.P.), and may be deemed the indirect beneficial owner of the reported shares of such entity but disclaims beneficial ownership in the shares held by the other joint filers, except to the extent of his pecuniary interest therein.

4. Each share of Series M Participating Convertible Preferred Stock converted into the number of shares of Common Stock indicated in column 7.

5. Converted into Common Stock pursuant to Conversion and Lock-Up Letter Agreement.

6. Series J Participating Convertible Preferred Stock converted into the number of shares of Common Stock indicated in column 7.

7. Series G Participating Convertible Preferred Stock converted into the number of shares of Common Stock indicated in column 7.

Remarks:

Erel N. Margalit, the Designated Filer, is a director of the issuer and an officer of both Jerusalem Venture Partners Corporation and Jerusalem Venture Partners (Israel) III Management Company, Ltd. Jerusalem Venture Partners Corporation serves as the general partner to Jerusalem Partners III, L.P. Jerusalem Partners III, L.P. serves as the general partner to Jerusalem Venture Partners III, L.P. and Jerusalem Venture Partners Entrepreneur Fund III, L.P. Jerusalem Venture Partners (Israel) III Management Company Ltd. serves as the general partner to Jerusalem Venture Partners III (Israel), L.P. Each Reporting Person disclaims the existence of a "group" and disclaims beneficial ownership of any securities (except to the extent of such Reporting Person's pecuniary interest in such securities) other than any securities reported herein as being directly owned by such Reporting Person, and this report shall not be deemed an admission that such Reporting Person is the beneficial owner of any securities for purposes of Section 16 or for any other purpose.

	Jerusalem Venture Partners III, L.P., by Jerusalem Partners III, L.P., its general partner, by Jerusalem Venture Partners Corporation, its general partner, by Erel Margalit, its officer	02/15/2005
	Jerusalem Venture Partners Entrepreneur Fund III, L.P., by Jerusalem Partners III, L.P., its general partner, by Jerusalem Venture Partners Corporation, its general partner, by Erel Margalit, its officer	02/15/2005
	Jerusalem Venture Partners III (Israel), L.P., by Jerusalem Venture Partners (Israel) III Management Company Ltd., its general partner, by Erel Margalit, its officer	02/15/2005
	Jerusalem Venture Partners (Israel) III Management Company Ltd., by Erel Margalit, its officer	02/15/2005
	Jerusalem Partners III, L.P., by Jerusalem Venture Partners Corporation, its general partner, by Erel Margalit, its officer	02/15/2005
	Jerusalem Venture Partners Corporation, by Erel Margalit, its officer	02/15/2005
	Erel Margalit	02/15/2005
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* 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).
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