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
Krishna Arvind	OfficerDirector	31
Kavanaugh James J	Officer	30
Lamoreaux Nickle Jaclyn	Officer	23
Farr David N	Director	20
Thomas Robert David	Officer	20

Showing 1-5 of 25

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All filings

386 Form 4 / 4-A filings, newest first

Filed	Insider	Top transaction	Shares	Price	Value
Apr 1, 2026	Voser Peter R. Director	Holdings only	-	-	-
Apr 1, 2026	Laguarta Ramon Director	Holdings only	-	-	-
Apr 1, 2026	McNabb Frederick William III Director	Holdings only	-	-	-
Apr 1, 2026	Buberl Thomas Director	Holdings only	-	-	-
Apr 1, 2026	Pollack Martha E Director	Holdings only	-	-	-

Showing 6-10 of 386

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Real-time Form 4 intelligence. Smarter insider tracking.

Filed		Top transaction	Shares	Price	Value