Alexander R Slusky Form 3 TANGOE / Alexander R Slusky ownership change

SEC Form 3

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

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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1. Name and Address of Reporting Person^*

Slusky Alexander R

(Last) (First) (Middle)

C/O VECTOR CAPITAL MANAGEMENT, L.P.

ONE MARKET STREET, STEUART TOWER, 23RD F

(Street)

SAN FRANCISCO CA 94105

(City) (State) (Zip)

2. Date of Event Requiring Statement (Month/Day/Year)
11/13/2015

3. Issuer Name and Ticker or Trading Symbol
TANGOE INC [ TNGO ]

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

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

5. 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 Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)
Common Stock	3,962,251	I	See Footnotes(1)(3)(4)
Common Stock	47,550	I	See Footnotes(2)(3)(4)

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

1. Name and Address of Reporting Person^*

Slusky Alexander R

(Last) (First) (Middle)

C/O VECTOR CAPITAL MANAGEMENT, L.P.

ONE MARKET STREET, STEUART TOWER, 23RD F

(Street)

SAN FRANCISCO CA 94105

(City) (State) (Zip)

1. Name and Address of Reporting Person^*

Vector Capital IV, L.P.

(Last) (First) (Middle)

C/O VECTOR CAPITAL MANAGEMENT, L.P.

ONE MARKET STREET, STEUART TOWER, 23RD F

(Street)

SAN FRANCISCO CA 94105

(City) (State) (Zip)

Explanation of Responses:

1. Directly owned by Vector Capital IV, L.P. ("VC IV").

2. Directly owned by Vector Entrepreneur Fund III, L.P. ("VEF III").

3. Vector Capital Partners IV, L.P. ("VCP IV") is the sole General Partner of VC IV. Vector Capital Partners III, L.P. ("VCP III") is the sole General Partner of VEF III. Vector Capital, L.L.C. ("VC", and together with VC IV, VCP IV, VEF III and VCP III, "Vector") is a General Partner of both VCP III and VCP IV. The principal employment of Mr. Slusky is the Managing Director and Chief Investment Officer of Vector Capital Management, L.P., a Delaware limited partnership, which is principally engaged in the business of managing a portfolio of funds, including Vector. Mr. Slusky disclaims beneficial ownership of securities held by any other entity except to the extent of any indirect pecuniary interest (within the meaning of Rule 16a-1 of the Exchange Act).

4. CIK and CCC codes are in the process of being obtained for Vector Entrepreneur Fund III, L.P., Vector Capital Partners IV, L.P., Vector Capital Partners III, L.P., and Vector Capital, L.L.C. Amendments to this Form 3 adding those entities as Reporting Parties will be filed once such CIK and CCC codes are obtained.

Remarks:

See Exhibit 99.1 Joint Filer Information.

	VECTOR CAPITAL IV, L.P., By: VECTOR CAPITAL PARTNERS IV, L.P., its general partner, By: VECTOR CAPITAL, L.L.C., its general partner, By: /s/ David Baylor, Name: David Baylor, Title: Chief Operating Officer	11/17/2015
	ALEXANDER R. SLUSKY, /s/ Alexander R. Slusky	11/17/2015
	** Signature of Reporting Person	Date
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