Top 10 companies
Relative stock performance:
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Ownership
Filing Types
Stamps.com Inc
Companies
SEC filings
Source
By filing date (month)
By filing type
4 | 377 | |
SC 13G/A | 28 | |
3 | 10 | |
4/A | 10 | |
SC 13G | 8 | |
3/A | 3 | |
SC 13D/A | 2 |