Merus N.V.

MRUSCIK 0001651311 · Every Form 4 filed by insiders at this issuer. See financials →

Annual report (10-K)

Latest 10-K/A filed Apr 7, 2025. Sentiment + YoY language diff vs prior year. Read sections →

Signal:NeutralFull-doc fallback

Full filing:tone -0.0065

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.

Dec 30, 20252.01 · Completion3.01 · Notice3.03 · Material Modification to Rights5.02 · Departure/Election9.01 · Financial Statements and Exhibits Dec 12, 2025no items parsed Dec 9, 2025no items parsed Sep 29, 2025no items parsed Jun 5, 2025no items parsed

YoY shift: Unscored

Year-over-year tone shift - average net-tone change across Risk Factors and MD&A vs the prior 10-K.

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 Merus N.V.

Name	Roles	Filings
Bakker Lex	Officer	1
Geuijen Cecile A W	Officer	1
De Kruif John	Officer	1

Showing 16-18 of 18

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All filings

98 Form 4 / 4-A filings, newest first

Filed	Insider	Top transaction	Shares	Price	Value
Dec 30, 2025	Genmab A/S 10% Owner	PPurchase	75,867,199	$97.00	$7,359,118,303
Dec 29, 2025	Genmab A/S 10% Owner	PPurchase	561,042	$97.00	$54,421,074
Dec 22, 2025	Genmab A/S 10% Owner	PPurchase	212,177	$97.00	$20,581,169
Dec 18, 2025	Genmab A/S 10% Owner	PPurchase	150,795	$97.00	$14,627,115
Dec 12, 2025	Gowen Maxine Director	Holdings only	-	-	-

Showing 1-5 of 98

Per pagePage 1 of 20Next

Real-time Form 4 intelligence. Smarter insider tracking.

Filed		Top transaction	Shares	Price	Value

Merus N.V.

Annual report (10-K)

Recent 8-K announcements

Top insiders

All filings

External resources

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