Arkolith/Insider Trading/IBM/Form 4

Thomas Robert David

Senior Vice PresidentINTERNATIONAL BUSINESS MACHINES CORP (IBM) · full profile →Form 4 · filed Feb 23, 2026
No Open-Market Flow
Open-Market Buys
$0
Open-Market Sells
$0
Net Open-Market Flow
$0
Transactions
9
6 non-derivative · 3 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Feb 21, 2026Option exercise(M)3K—$071K
Feb 21, 2026Tax withholding(F)1K$256.42$346K73K
Feb 21, 2026Tax withholding(F)1K$256.42$341K70K
Feb 21, 2026Option exercise(M)3K—$073K
Feb 21, 2026Tax withholding(F)2K$256.42$404K71K
Feb 21, 2026Option exercise(M)3K—$074K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Feb 21, 2026Option exercise(M)3K—$05K
Feb 21, 2026Option exercise(M)3K—$03K
Feb 21, 2026Option exercise(M)3K—$00

Transaction Codes

M
Option exercise / conversion
F
Shares withheld for taxes

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0002005007-26-000003) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML