CoverageForm 410-K10-Q8-K13D13G13F

908 Devices Inc.

MASSCIK 0001555279 · Every Form 4 filed by insiders at this issuer. See financials →

Annual report (10-K)

Latest 10-K filed Mar 9, 2026. Sentiment + YoY language diff vs prior year. Read sections →

Signal:Neutral
Risk Factors:tone -0.0347Δ-0.004283% similar+120/-121
MD&A:tone -0.0042Δ-0.000284% similar+85/-97

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 908 Devices Inc.

NameRolesFilings
Kenneweg John
Officer
8
Basarsky Trent A.
Officer
7
Eloi Fenel M
Director
7
Eisenberg Marcia
Director
7
George Jeffrey P.
Director
7

Showing 6-10 of 20

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Top performers

Insiders ranked by realized 90-day signed return on their open-market trades at 908 Devices Inc.. Minimum 3 scored trades. Returns are signed - a sale followed by a rally counts against the insider.

#InsiderTradesWin rateAvgMedianBestWorst
1Kenneweg John580%+11.0%+4.7%+28.4%-0.8%
2Basarsky Trent A.850%+3.1%-0.1%+20.7%-10.8%
3Turner Michael S.1173%-19.7%+18.1%+38.8%-135.8%
4Knopp Kevin J.2143%-13.1%-11.3%+56.0%-135.8%
5Griffith Joseph H. IV2162%-6.6%+20.8%+44.0%-135.8%
6Brown Christopher D.1883%-3.2%+21.4%+38.8%-135.8%

All filings

145 Form 4 / 4-A filings, newest first

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