IBMINTERNATIONAL BUSINESS MACHINES CORP

Insider trading & SEC Form 4 activity — last 90 days. Latest filing: 2026-08-28.

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Insider buys (90d)

$0.00

Insider sells (90d)

$5.76M

Net flow

$-5.76M

Filings

Buy transactions

Sell transactions

Distinct insiders

Last close (cached)

$251.46

as of 2026-10-21

1d return

+3.9%

5d return

+10.3%

1m return

+8.7%

Top insiders trading IBM (90d)

Thomas Robert David

1 txns · $5.76M

Recent transactions (1)

Filed	Txn date	Insider	Code	Shares	Price	Value	Filing
2026-08-28	2026-08-26	Thomas Robert David	Sale	25,000	$230.32	$5.76M	open →

Other tickers these insiders trade

NOCNORTHROP GRUMMAN CORP /DE/ · 2 shared UNHUNITEDHEALTH GROUP INC · 1 shared SCHWSCHWAB CHARLES CORP · 1 shared MAMastercard Inc · 1 shared NDAQNASDAQ, INC. · 1 shared

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