Altra Industrial Motion Corp.

AIMCCIK 0001374535 · Every Form 4 filed by insiders at this issuer. See financials →

Annual report (10-K)

Latest 10-K/A filed Apr 4, 2023. Sentiment + YoY language diff vs prior year. Read sections →

Signal:NeutralFull-doc fallback

Full filing:tone -0.0001

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 Altra Industrial Motion Corp.

Name	Roles	Filings
Christenson Carl R	OfficerDirector	4
Deegan Glenn E.	Officer	4
Ganske Lyle G.	Director	4
Hall J Scott	Director	4
Hoffman Margot	Director	4

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All filings

45 Form 4 / 4-A filings, newest first

Filed	Insider	Top transaction	Shares	Price	Value
Mar 28, 2023	Swidarski Thomas W Director	DDisposition	22,104	-	-
Mar 28, 2023	Woodward James H Jr Director	DDisposition	19,618	-	-
Mar 28, 2023	Williams La Vonda Director	DDisposition	3,920	-	-
Mar 28, 2023	Hoffman Margot Director	DDisposition	14,110	-	-
Mar 28, 2023	Parent Haughey Nicole Director	DDisposition	7,747	-	-

Showing 6-10 of 45

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Real-time Form 4 intelligence. Smarter insider tracking.

Filed		Top transaction	Shares	Price	Value