Stamps.Com Inc

Entity: Company
Industry: Services Business Services, Nec (Office Of Trade & Services)
Business address: 1990 E. Grand Ave, 90245 El Segundo, CA
Phone: 3104825800
State of incorporation: DE
Fiscal year end: December 31
Category: Large accelerated filer
All SEC filings: View on sec.gov

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Stamps.Com Inc has filed 1,487 SEC EDGAR filings since 4/26/1999

Latest Filings

Form type	Document	Filing	Description	Filing date	Reporting date	File number(s)
15-12G	Open Document	Open Filing	15-12G	Oct 18, 2021		000-26427
SC 13G	Open Document	Open Filing		Oct 13, 2021		005-58035
EFFECT	Open Document	Open Filing		Oct 8, 2021		333-43950
EFFECT	Open Document	Open Filing		Oct 8, 2021		333-202161
4	Open Document	Open Filing	FORM 4	Oct 7, 2021	Oct 5, 2021
4	Open Document	Open Filing	FORM 4	Oct 7, 2021	Oct 5, 2021
4	Open Document	Open Filing	FORM 4	Oct 7, 2021	Oct 5, 2021
4	Open Document	Open Filing	FORM 4	Oct 7, 2021	Oct 5, 2021
4	Open Document	Open Filing	FORM 4	Oct 7, 2021	Oct 5, 2021
4	Open Document	Open Filing	FORM 4	Oct 7, 2021	Oct 5, 2021
4	Open Document	Open Filing	FORM 4	Oct 7, 2021	Oct 5, 2021
4	Open Document	Open Filing	FORM 4	Oct 7, 2021	Oct 5, 2021
4	Open Document	Open Filing	FORM 4	Oct 7, 2021	Oct 5, 2021
4	Open Document	Open Filing	FORM 4	Oct 7, 2021	Oct 5, 2021
4	Open Document	Open Filing	FORM 4	Oct 7, 2021	Oct 5, 2021
4	Open Document	Open Filing	FORM 4	Oct 7, 2021	Oct 5, 2021
4	Open Document	Open Filing	FORM 4	Oct 7, 2021	Oct 5, 2021
4	Open Document	Open Filing	FORM 4	Oct 7, 2021	Oct 5, 2021
S-8 POS	Open Document	Open Filing	S-8 POS	Oct 5, 2021		333-81733
S-8 POS	Open Document	Open Filing	S-8 POS	Oct 5, 2021		333-33648
S-8 POS	Open Document	Open Filing	S-8 POS	Oct 5, 2021		333-42764
S-8 POS	Open Document	Open Filing	S-8 POS	Oct 5, 2021		333-168360
S-8 POS	Open Document	Open Filing	S-8 POS	Oct 5, 2021		333-216990
S-8 POS	Open Document	Open Filing	S-8 POS	Oct 5, 2021		333-233999
POS AM	Open Document	Open Filing	POS AM	Oct 5, 2021		333-43950
POS AM	Open Document	Open Filing	FORM POS AM	Oct 5, 2021		333-202161
8-K	Open Document \| Data	Open Filing	FORM 8-K	Oct 5, 2021	Oct 5, 2021	000-26427
25-NSE	Open Document	Open Filing		Oct 5, 2021		000-26427
4	Open Document	Open Filing	FORM 4	Oct 4, 2021	Sep 30, 2021
8-K	Open Document \| Data	Open Filing	8-K	Oct 1, 2021	Sep 30, 2021	000-26427
4	Open Document	Open Filing	FORM 4	Sep 28, 2021	Sep 24, 2021
DEFA14A	Open Document	Open Filing	FORM DEFA14A	Sep 22, 2021		000-26427
8-K	Open Document \| Data	Open Filing	8-K	Sep 22, 2021	Sep 22, 2021	000-26427
4	Open Document	Open Filing	FORM 4	Sep 20, 2021	Sep 16, 2021
4	Open Document	Open Filing	FORM 4	Sep 15, 2021	Sep 14, 2021
DEFA14A	Open Document	Open Filing	DEFA14A	Sep 9, 2021		000-26427
4	Open Document	Open Filing	FORM 4	Sep 8, 2021	Sep 3, 2021
4	Open Document	Open Filing	FORM 4	Sep 3, 2021	Sep 1, 2021
DEFM14A	Open Document	Open Filing	DEFM14A	Aug 30, 2021		000-26427
4	Open Document	Open Filing	FORM 4	Aug 30, 2021	Aug 26, 2021
PREM14A	Open Document	Open Filing	PREM14A	Aug 19, 2021	Sep 30, 2021	000-26427
DEFA14A	Open Document	Open Filing	DEFA14A	Aug 19, 2021		000-26427
8-K	Open Document \| Data	Open Filing	FORM 8-K	Aug 19, 2021	Aug 18, 2021	000-26427
4	Open Document	Open Filing	FORM 4	Aug 17, 2021	Aug 13, 2021
4	Open Document	Open Filing	FORM 4	Aug 6, 2021	Aug 4, 2021
10-Q	Open Document \| Data	Open Filing	10-Q	Aug 6, 2021	Jun 30, 2021	000-26427
4	Open Document	Open Filing	FORM 4	Aug 5, 2021	Aug 3, 2021
4	Open Document	Open Filing	FORM 4	Aug 5, 2021	Aug 3, 2021
8-K	Open Document \| Data	Open Filing	8-K	Aug 5, 2021	Aug 5, 2021	000-26427
4	Open Document	Open Filing	FORM 4	Aug 3, 2021	Jul 30, 2021

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