Cmc Materials, Inc.

CCMPCIK 0001102934 · Every Form 4 filed by insiders at this issuer. See financials →

Annual report (10-K)

Latest 10-K/A filed Jan 19, 2022. Sentiment + YoY language diff vs prior year. Read sections →

Signal:NeutralFull-doc fallback

Full filing:tone -0.0006

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

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 Cmc Materials, Inc.

Name	Roles	Filings
Reilly Paul J	Director	1
Roby Anne K	Director	1
Wild Geoffrey	Director	1

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All filings

23 Form 4 / 4-A filings, newest first

Filed	Insider	Top transaction	Shares	Price	Value
Jan 4, 2022	Li David H President and CEO	AGrant	84.05	$0.00	$0
Jan 4, 2022	Thorp Eleanor Kate VP, Human Resources	AGrant	70.15	$0.00	$0
Jan 4, 2022	Woodland Daniel D. VP & President of EC	AGrant	84.05	$0.00	$0

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Real-time Form 4 intelligence. Smarter insider tracking.

Filed		Top transaction	Shares	Price	Value