CoverageForm 410-K10-Q8-K13D13G13F

Allegro Microsystems, Inc.

ALGMCIK 0000866291 · Every Form 4 filed by insiders at this issuer. See financials →

Annual report (10-K)

Latest 10-K filed May 21, 2026. Sentiment + YoY language diff vs prior year. Read sections →

Signal:Neutral
Risk Factors:tone -0.0382
MD&A:tone -0.0081Δ-0.000188% similar+70/-65

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 Allegro Microsystems, Inc.

NameRolesFilings
Hagen Erin
Officer
9
Narayan Suman
Officer
9
Webster Roald Graham
Officer
9
Lury Richard R.
Director
8
Lynch Susan D
Director
6

Showing 6-10 of 30

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Top performers

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

#InsiderTradesWin rateAvgMedianBestWorst
1Lury Richard R.560%+6.9%+13.5%+19.2%-8.9%
2Nargolwala Vineet A475%+1.6%+11.2%+11.4%-27.5%
3Valente Joanne40%-56.5%-56.5%-49.7%-63.2%
4Glover Max R.450%-13.1%-11.2%+8.7%-38.7%
5Briansky Sharon333%-12.9%-13.3%+0.8%-26.2%

All filings

168 Form 4 / 4-A filings, newest first

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