CoverageForm 410-K10-Q8-K13D13G13F

Sei Investments Co

SEICCIK 0000350894 · Every Form 4 filed by insiders at this issuer. See financials →

Annual report (10-K)

Latest 10-K filed Feb 23, 2026. Sentiment + YoY language diff vs prior year. Read sections →

Signal:Mild negative shift
Risk Factors:tone -0.0511Δ-0.007155% similar+94/-139
MD&A:tone -0.0003Δ+0.000476% similar+78/-137

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 Sei Investments Co

NameRolesFilings
Romeo Carmen
Director
10
McCarthy Kathryn
Director
8
Sharma Sanjay
Officer
8
Withrow Wayne
Officer
7
Denham Sean
Officer
6

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 Sei Investments Co. Minimum 3 scored trades. Returns are signed - a sale followed by a rally counts against the insider.

#InsiderTradesWin rateAvgMedianBestWorst
1Blumenstein Sarah3100%+3.9%+3.4%+4.9%+3.4%
2Sharma Sanjay450%+2.9%+4.1%+9.1%-5.6%
3Doran William367%+2.2%+2.9%+6.8%-3.2%
4Romeo Carmen30%-7.4%-7.6%-2.2%-12.3%
5Warner Mark Andrew425%-3.1%-3.9%+6.1%-11.0%
6Withrow Wayne813%-2.9%-3.5%+13.0%-14.9%
7Hicke Ryan714%-2.8%-3.2%+10.7%-12.2%
8West Alfred P Jr5947%-1.8%-3.7%+16.0%-22.5%
9Peterson Michael1050%-0.0%-0.5%+15.9%-12.2%

All filings

154 Form 4 / 4-A filings, newest first

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