Arkolith/Insider Trading/NSIT/Form 4

Cowley Samuel C

Gen'l Counsel & SecretaryINSIGHT ENTERPRISES INC (NSIT) · full profile →Form 4 · filed Feb 24, 2026
No Open-Market Flow
Open-Market Buys
$0
Open-Market Sells
$0
Net Open-Market Flow
$0
Transactions
18
12 non-derivative · 6 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Feb 20, 2026Tax withholding(F)209$85.50$18K31K
Feb 20, 2026Option exercise(M)2K—$033K
Feb 20, 2026Tax withholding(F)469$85.50$40K33K
Feb 20, 2026Option exercise(M)633—$032K
Feb 20, 2026Tax withholding(F)233$85.50$20K31K
Feb 20, 2026Option exercise(M)840—$031K
Feb 20, 2026Tax withholding(F)173$85.50$15K30K
Feb 20, 2026Option exercise(M)630—$030K
Feb 20, 2026Tax withholding(F)284$85.50$24K30K
Feb 20, 2026Option exercise(M)1K—$030K
Feb 20, 2026Option exercise(M)766—$029K
Feb 20, 2026Tax withholding(F)252$85.50$22K29K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Feb 20, 2026Option exercise(M)840—$0839
Feb 20, 2026Option exercise(M)2K—$02K
Feb 20, 2026Option exercise(M)630—$0629
Feb 20, 2026Option exercise(M)1K—$00
Feb 20, 2026Option exercise(M)766—$00
Feb 20, 2026Option exercise(M)633—$0633

Transaction Codes

F
Shares withheld for taxes
M
Option exercise / conversion

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001193125-26-067229) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML