SEI INVESTMENTS CO SEC filing history

185 indexed filings. This is the filing history currently indexed by PortfolioSavvy, which may not include every SEC submission.

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SEC filing history

Showing 26–50 of 112 matching filings.

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2
4

4 filing

Filing date
30 Dec 2025
Reporting date
30 Dec 2025
SEC evidence
Open document Open filing
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4

4 filing

Filing date
29 Dec 2025
Reporting date
05 Dec 2025
SEC evidence
Open document Open filing
Next action
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4

4 filing

Filing date
29 Dec 2025
Reporting date
05 Dec 2025
SEC evidence
Open document Open filing
Next action
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4

4 filing

Filing date
29 Dec 2025
Reporting date
05 Dec 2025
SEC evidence
Open document Open filing
Next action
Verify source filing
4

4 filing

Filing date
29 Dec 2025
Reporting date
05 Dec 2025
SEC evidence
Open document Open filing
Next action
Verify source filing
4

4 filing

Filing date
29 Dec 2025
Reporting date
05 Dec 2025
SEC evidence
Open document Open filing
Next action
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4

4 filing

Filing date
23 Dec 2025
Reporting date
22 Dec 2025
SEC evidence
Open document Open filing
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4

4 filing

Filing date
16 Dec 2025
Reporting date
12 Dec 2025
SEC evidence
Open document Open filing
Next action
Verify source filing
4

4 filing

Filing date
16 Dec 2025
Reporting date
12 Dec 2025
SEC evidence
Open document Open filing
Next action
Verify source filing
4

4 filing

Filing date
16 Dec 2025
Reporting date
12 Dec 2025
SEC evidence
Open document Open filing
Next action
Verify source filing
4

4 filing

Filing date
16 Dec 2025
Reporting date
12 Dec 2025
SEC evidence
Open document Open filing
Next action
Verify source filing
4

4 filing

Filing date
16 Dec 2025
Reporting date
12 Dec 2025
SEC evidence
Open document Open filing
Next action
Verify source filing
4

4 filing

Filing date
16 Dec 2025
Reporting date
12 Dec 2025
SEC evidence
Open document Open filing
Next action
Verify source filing
4

4 filing

Filing date
16 Dec 2025
Reporting date
12 Dec 2025
SEC evidence
Open document Open filing
Next action
Verify source filing
4

4 filing

Filing date
16 Dec 2025
Reporting date
12 Dec 2025
SEC evidence
Open document Open filing
Next action
Verify source filing
4

4 filing

Filing date
16 Dec 2025
Reporting date
12 Dec 2025
SEC evidence
Open document Open filing
Next action
Verify source filing
4

4 filing

Filing date
16 Dec 2025
Reporting date
12 Dec 2025
SEC evidence
Open document Open filing
Next action
Verify source filing
4

4 filing

Filing date
16 Dec 2025
Reporting date
12 Dec 2025
SEC evidence
Open document Open filing
Next action
Verify source filing
4

4 filing

Filing date
16 Dec 2025
Reporting date
12 Dec 2025
SEC evidence
Open document Open filing
Next action
Verify source filing
4

4 filing

Filing date
16 Dec 2025
Reporting date
12 Dec 2025
SEC evidence
Open document Open filing
Next action
Verify source filing
4

4 filing

Filing date
08 Dec 2025
Reporting date
04 Dec 2025
SEC evidence
Open document Open filing
Next action
Verify source filing
4

4 filing

Filing date
05 Dec 2025
Reporting date
03 Dec 2025
SEC evidence
Open document Open filing
Next action
Verify source filing
4

4 filing

Filing date
18 Nov 2025
Reporting date
17 Nov 2025
SEC evidence
Open document Open filing
Next action
Verify source filing
4

4 filing

Filing date
28 Oct 2025
Reporting date
24 Oct 2025
SEC evidence
Open document Open filing
Next action
Verify source filing
4

4 filing

Filing date
29 Sep 2025
Reporting date
29 Sep 2025
SEC evidence
Open document Open filing
Next action
Verify source filing
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