Kenneth T Lamneck Form 4 INSIGHT ENTERPRISES / KENNETH T LAMNECK ownership change

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^*

LAMNECK KENNETH T

(Last) (First) (Middle)

6820 SOUTH HARL AVENUE

(Street)

TEMPE AZ 85283

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
INSIGHT ENTERPRISES INC [ NSIT ]

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

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

3. Date of Earliest Transaction (Month/Day/Year)
02/20/2018

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

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

X	Form filed by One Reporting Person
	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)
			Code	V	Amount	(A) or (D)	Price
Common Stock	02/20/2018		M		8,207	A	$0.00	196,548	D
Common Stock	02/20/2018		F		2,343	D(1)	$35.31	194,205	D
Common Stock	02/20/2018		M		7,280	A	$0.00	201,485	D
Common Stock	02/20/2018		F		2,078	D(1)	$35.31	199,407	D
Common Stock	02/20/2018		M		7,347	A	$0.00	206,754	D
Common Stock	02/20/2018		F		2,475	D(1)	$35.31	204,279	D
Common Stock	02/20/2018		M		14,559	A	$0.00	218,838	D
Common Stock	02/20/2018		F		6,340	D(1)	$35.31	212,498	D
Common Stock	02/20/2018		M		20,206	A	$0.00	232,704	D
Common Stock	02/20/2018		F		8,799	D(1)	$35.31	223,905	D
Common Stock	02/20/2018		M		9,612	A	$0.00	233,517	D
Common Stock	02/20/2018		F		4,186	D(1)	$35.31	229,331	D
Common Stock	02/20/2018		M		4,272	A	$0.00	233,603	D
Common Stock	02/20/2018		F		1,202	D(1)	$35.31	232,401	D

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)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Restricted Stock Units	(2)	02/20/2018		M			8,207	(3)	(3)	Common Stock	8,207	$0.00	0	D
Restricted Stock Units	(2)	02/20/2018		M			7,280	(4)	(4)	Common Stock	7,280	$0.00	7,279	D
Restricted Stock Units	(2)	02/20/2018		M			7,347	(5)	(5)	Common Stock	7,347	$0.00	14,694	D
Restricted Stock Units	(2)	02/20/2018		M			4,272	(6)	(6)	Common Stock	4,272	$0.00	12,814	D
Restricted Stock Units	(2)	02/20/2018		M			14,559	(7)	(7)	Common Stock	14,559	$0.00	0	D
Restricted Stock Units	(2)	02/20/2018		M			20,206	(8)	(8)	Common Stock	20,206	$0.00	20,204	D
Restricted Stock Units	(2)	02/20/2018		M			9,612	(9)	(9)	Common Stock	9,612	$0.00	19,222	D
Restricted Stock Units	(2)	02/20/2018		A		27,188		(10)	(10)	Common Stock	27,188	$0.00	27,188	D
Restricted Stock Units	(2)	02/20/2018		A		40,782		(11)	(11)	Common Stock	40,782	$0.00	40,782	D

Explanation of Responses:

1. Insight Enterprises, Inc. has withheld the number of whole shares necessary to satisfy the minimum statutory tax withholding obligations. The value of the vested shares (and the taxable income) is calculated based on the closing price on the vesting date or next preceding trading date in the case that the vesting date is a non-trading date.

2. Each restricted stock unit represents a contingent right to receive one share of Common Stock of Insight Enterprises, Inc.

3. The restricted stock units were granted on February 20, 2014, with vesting to occur in four equal annual installments beginning February 20, 2015.

4. The restricted stock units were granted on February 20, 2015, with vesting to occur in four equal annual installments beginning February 20, 2016.

5. The restricted stock units were granted on February 20, 2016 with vesting to occur in four equal annual installments beginning February 20, 2017.

6. The restricted stock units were granted on February 20, 2017 with vesting to occur in four equal annual installments beginning February 20, 2018.

7. The number of restricted stock units increases or decreases with non-GAAP return on invested capital against budgeted non-GAAP return on invested capital, and the restricted stock units will vest in three equal annual installments beginning February 20, 2016.

8. The number of restricted stock units was subject to increase or decrease with the Company's performance against specific objectives defined in advance of the grant date. The revenue and profit performance objectives were achieved above target and the restricted stock units were increased accordingly. The restricted stock units vest in three equal annual installments beginning February 20, 2017.

9. The number of restricted stock units was subject to increase or decrease with the Company's performance against specific objectives defined in advance of the grant date. The revenue and profit performance objectives were achieved above target and the restricted stock units were increased accordingly. The restricted stock units vest in three equal annual installments beginning February 20, 2018.

10. The restricted stock units were granted on February 20, 2018 with vesting to occur in four equal annual installments beginning February 20, 2019.

11. The number of restricted stock units increases or decreases with the Company's performance against specific objectives defined in advance of the grant date, and the restricted stock units will vest in three equal annual installments beginning February 20, 2019.

Remarks:

	Lisanne Steinheiser, by Power of Attorney, for Kenneth T. Lamneck	02/22/2018
	** Signature of Reporting Person	Date
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