International Business MacHines Corp

IBMCIK 0000051143 · Every Form 4 filed by insiders at this issuer. See financials →

Annual report (10-K)

Latest 10-K filed Feb 24, 2026. Sentiment + YoY language diff vs prior year. Read sections →

Signal:NeutralFull-doc fallback

Full filing:tone -0.0004Δ+0.000587% similar+387/-504 ¶

Sentiment via Loughran-McDonald lexicon · YoY diff via Jaccard similarity + paragraph set difference.

Recent 8-K announcements

Per-item disclosure feed. Item 2.02 is the earnings release.

May 28, 20267.01 · Regulation FD Disclosure May 1, 2026no items parsed Apr 22, 2026no items parsed Mar 3, 2026no items parsed Feb 2, 2026no items parsed

YoY shift: Neutral

Year-over-year tone shift - average net-tone change across Risk Factors and MD&A vs the prior 10-K. This filing is 0.05pp more bullish than last year's.

Why YoY instead of absolute: the LM lexicon has ~6.6× more negative words than positive (legal/risk-disclosure language is heavy on hedging), so every 10-K reads bearish on raw tone. Year-over-year change strips that bias and surfaces the actual shift in management's framing.

Per-snippet highlights

Sentence-level sentiment highlighting with category and subcategory filters is coming once the snippet-scoring pipeline lands. For now, dig into the actual section text on the Sections tab.

Top insiders

Most active reporters at International Business MacHines Corp

Name	Roles	Filings
Swedish Joseph	Director	8
Del Bene Robert F	Officer	7
Robinson Anne	Officer	7
Eskew Michael L	Director	2
Laguarta Ramon	Director	1

Showing 21-25 of 25

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All filings

387 Form 4 / 4-A filings, newest first

Filed	Insider	Top transaction	Shares	Price	Value
Feb 23, 2026	Krishna Arvind Chairman, President & CEO · Director	FTax	3,069	$256.42	$786,953
Feb 23, 2026	Lamoreaux Nickle Jaclyn Senior Vice President	FTax	888	$256.42	$227,701
Feb 23, 2026	Fehring Nicolas A. VP, Controller	FTax	320	$256.42	$82,054
Feb 23, 2026	Thomas Robert David Senior Vice President	FTax	1,575	$256.42	$403,862
Feb 19, 2026	Cohn Gary D Vice Chairman	FTax	1,285	$258.68	$332,404

Showing 26-30 of 387

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Real-time Form 4 intelligence. Smarter insider tracking.

Filed		Top transaction	Shares	Price	Value