Adrian P. Gregory - 20 Feb 2026 Form 4 Insider Report for INSIGHT ENTERPRISES INC (NSIT)

Source evidence Original filing metadata and source links for verification. 4 source fields
SEC form
4
Accepted by SEC
24 Feb 2026, 16:41:03 UTC
Prior SEC filing
05 Jan 2026
Source filing
View source filing
Reporting owner 1 detail
Reporting owner signature
Lisanne Steinheiser, by Power of Attorney, for Adrian P. Gregory

Key filing fact

Adrian P. Gregory filed Form 4 for INSIGHT ENTERPRISES INC (NSIT) on 24 Feb 2026.

Key facts

  • This page summarizes Adrian P. Gregory's Form 4 filing for INSIGHT ENTERPRISES INC (NSIT).
  • 20 reported transactions and 8 derivative rows are listed below.
  • Accepted by SEC: 24 Feb 2026, 16:41.

Change

  • Previous filing in this sequence was filed on 05 Jan 2026.
  • Current net transaction value: -$114,399.

Research use

  • This tells you what this filing adds before you inspect full transaction and derivative tables.
  • You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001962296 Primary reporting owner

Gregory Adrian P

Relationship
President, EMEA
Address
2701 E INSIGHT WAY, CHANDLER
Signature
Lisanne Steinheiser, by Power of Attorney, for Adrian P. Gregory
Signature date
24 Feb 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

NSIT transaction

Common Stock

Options Exercise

Transaction value
$0
Shares
+459
Change %
+6.4%
Price
$0.000000
Shares after
7,666
Date
20 Feb 2026
Ownership
Direct
NSIT transaction

Common Stock

Tax liability

Transaction value
$18,382
Shares
-215
Change %
-2.8%
Price
$85.50
Shares after
7,451
Date
20 Feb 2026
Ownership
Direct
Footnotes
F1
NSIT transaction

Common Stock

Options Exercise

Transaction value
$0
Shares
+613
Change %
+8.2%
Price
$0.000000
Shares after
8,064
Date
20 Feb 2026
Ownership
Direct
NSIT transaction

Common Stock

Tax liability

Transaction value
$24,624
Shares
-288
Change %
-3.6%
Price
$85.50
Shares after
7,776
Date
20 Feb 2026
Ownership
Direct
Footnotes
F1
NSIT transaction

Common Stock

Options Exercise

Transaction value
$0
Shares
+383
Change %
+4.9%
Price
$0.000000
Shares after
8,159
Date
20 Feb 2026
Ownership
Direct
NSIT transaction

Common Stock

Tax liability

Transaction value
$15,390
Shares
-180
Change %
-2.2%
Price
$85.50
Shares after
7,979
Date
20 Feb 2026
Ownership
Direct
Footnotes
F1
NSIT transaction

Common Stock

Options Exercise

Transaction value
$0
Shares
+511
Change %
+6.4%
Price
$0.000000
Shares after
8,490
Date
20 Feb 2026
Ownership
Direct
NSIT transaction

Common Stock

Tax liability

Transaction value
$20,520
Shares
-240
Change %
-2.8%
Price
$85.50
Shares after
8,250
Date
20 Feb 2026
Ownership
Direct
Footnotes
F1
NSIT transaction

Common Stock

Options Exercise

Transaction value
$0
Shares
+241
Change %
+2.9%
Price
$0.000000
Shares after
8,491
Date
20 Feb 2026
Ownership
Direct
NSIT transaction

Common Stock

Tax liability

Transaction value
$9,662
Shares
-113
Change %
-1.3%
Price
$85.50
Shares after
8,378
Date
20 Feb 2026
Ownership
Direct
Footnotes
F1
NSIT transaction

Common Stock

Options Exercise

Transaction value
$0
Shares
+643
Change %
+7.7%
Price
$0.000000
Shares after
9,021
Date
20 Feb 2026
Ownership
Direct
NSIT transaction

Common Stock

Tax liability

Transaction value
$25,821
Shares
-302
Change %
-3.3%
Price
$85.50
Shares after
8,719
Date
20 Feb 2026
Ownership
Direct
Footnotes
F1

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

NSIT transaction Derivative

Restricted Stock Units

Award

Transaction value
$0
Shares
+4,679
Change %
Price
$0.000000
Shares after
4,679
Date
20 Feb 2026
Ownership
Direct
Underlying class
Common Stock
Underlying amount
4,679
Exercise price
Footnotes
F2, F3
NSIT transaction Derivative

Restricted Stock Units

Award

Transaction value
$0
Shares
+3,509
Change %
Price
$0.000000
Shares after
3,509
Date
20 Feb 2026
Ownership
Direct
Underlying class
Common Stock
Underlying amount
3,509
Exercise price
Footnotes
F2, F4
NSIT transaction Derivative

Restricted Stock Units

Options Exercise

Transaction value
$0
Shares
-459
Change %
-100%
Price
$0.000000
Shares after
0
Date
20 Feb 2026
Ownership
Direct
Underlying class
Common Stock
Underlying amount
459
Exercise price
Footnotes
F2, F5
NSIT transaction Derivative

Restricted Stock Units

Options Exercise

Transaction value
$0
Shares
-613
Change %
-100%
Price
$0.000000
Shares after
0
Date
20 Feb 2026
Ownership
Direct
Underlying class
Common Stock
Underlying amount
613
Exercise price
Footnotes
F2, F6
NSIT transaction Derivative

Restricted Stock Units

Options Exercise

Transaction value
$0
Shares
-383
Change %
-50%
Price
$0.000000
Shares after
383
Date
20 Feb 2026
Ownership
Direct
Underlying class
Common Stock
Underlying amount
383
Exercise price
Footnotes
F2, F7
NSIT transaction Derivative

Restricted Stock Units

Options Exercise

Transaction value
$0
Shares
-511
Change %
-50%
Price
$0.000000
Shares after
511
Date
20 Feb 2026
Ownership
Direct
Underlying class
Common Stock
Underlying amount
511
Exercise price
Footnotes
F2, F8
NSIT transaction Derivative

Restricted Stock Units

Options Exercise

Transaction value
$0
Shares
-241
Change %
-33%
Price
$0.000000
Shares after
482
Date
20 Feb 2026
Ownership
Direct
Underlying class
Common Stock
Underlying amount
241
Exercise price
Footnotes
F2, F9
NSIT transaction Derivative

Restricted Stock Units

Options Exercise

Transaction value
$0
Shares
-643
Change %
-33%
Price
$0.000000
Shares after
1,285
Date
20 Feb 2026
Ownership
Direct
Underlying class
Common Stock
Underlying amount
643
Exercise price
Footnotes
F2, F10
* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 10 footnotes

Footnote F1

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.

Footnote F2

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

Footnote F3

The restricted stock units were granted on February 20, 2026 with vesting to occur in three equal annual installments beginning February 20, 2027.

Footnote F4

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, 2027.

Footnote F5

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, 2024.

Footnote F6

The restricted stock units were granted on February 20, 2023 with vesting to occur in three equal annual installments beginning February 20, 2024.

Footnote F7

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, 2025.

Footnote F8

The restricted stock units were granted on February 20, 2024 with vesting to occur in three equal annual installments beginning February 20, 2025.

Footnote F9

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, 2026.

Footnote F10

The restricted stock units were granted on February 20, 2025 with vesting to occur in three equal annual installments beginning February 20, 2026.

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