CoverageForm 410-K10-Q8-K13D13G13F

Axcelis Technologies Inc

ACLSCIK 0001113232 · Every Form 4 filed by insiders at this issuer. See financials →

Annual report (10-K)

Latest 10-K filed Feb 26, 2026. Sentiment + YoY language diff vs prior year. Read sections →

Signal:Neutral
Risk Factors:tone -0.0241Δ+0.004078% similar+68/-20
MD&A:tone 0.0008Δ-0.001397% similar+17/-18

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.

Top insiders

Most active reporters at Axcelis Technologies Inc

NameRolesFilings
Low Russell
OfficerDirector
24
Redinbo Greg
Officer
19
Lawson Douglas A.
Officer
17
Fallon Lynnette C
Officer
16
Puma Mary G
OfficerDirector
14

Showing 1-5 of 24

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Top performers

Insiders ranked by realized 90-day signed return on their open-market trades at Axcelis Technologies Inc. Minimum 3 scored trades. Returns are signed - a sale followed by a rally counts against the insider.

#InsiderTradesWin rateAvgMedianBestWorst
1Chiu Tzu Yin30%-29.2%-31.1%-5.7%-50.8%
2Brewer Kevin J425%-17.9%-23.8%+13.3%-37.4%
3Kurtzweil John T30%-14.9%-14.5%-0.8%-29.3%
4Keithley Joseph P1638%-10.4%-14.5%+22.6%-33.1%
5Titinger Jorge667%-6.8%+0.3%+32.4%-90.3%
6Puma Mary G956%-6.0%+0.3%+22.6%-37.4%
7Lawson Douglas A.1040%-2.5%-2.5%+28.5%-40.5%
8Fallon Lynnette C743%-2.4%-13.0%+32.4%-31.1%
9Low Russell757%-1.7%+0.3%+32.4%-31.1%

All filings

227 Form 4 / 4-A filings, newest first

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