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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000950170-23-003045
Filing Date
2023-02-16
Accepted
2023-02-16 16:06:58
Documents
90
Period of Report
2022-12-31

Document Format Files

Seq Description Document Type Size
1 10-K ampl-20221231.htm   iXBRL 10-K 4297353
2 EX-10.7 ampl-ex10_7.htm EX-10 264165
3 EX-21.1 ampl-ex21_1.htm EX-21 18205
4 EX-23.1 ampl-ex23_1.htm EX-23 5010
5 EX-31.1 ampl-ex31_1.htm EX-31 21344
6 EX-31.2 ampl-ex31_2.htm EX-31 21335
7 EX-32.1 ampl-ex32_1.htm EX-32 12161
8 EX-32.2 ampl-ex32_2.htm EX-32 12154
9 GRAPHIC img111812418_0.jpg GRAPHIC 83886
10 GRAPHIC img111812418_1.jpg GRAPHIC 31404
11 GRAPHIC img111812418_2.jpg GRAPHIC 176121
  Complete submission text file 0000950170-23-003045.txt   15889274

Data Files

Seq Description Document Type Size
12 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT ampl-20221231_cal.xml EX-101.CAL 78459
13 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT ampl-20221231_def.xml EX-101.DEF 267459
14 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT ampl-20221231_pre.xml EX-101.PRE 477130
15 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT ampl-20221231_lab.xml EX-101.LAB 635932
16 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT ampl-20221231.xsd EX-101.SCH 72507
84 EXTRACTED XBRL INSTANCE DOCUMENT ampl-20221231_htm.xml XML 3227952
Mailing Address 201 THIRD STREET, SUITE 200 SAN FRANCISCO CA 94103
Business Address 201 THIRD STREET, SUITE 200 SAN FRANCISCO CA 94103 510 473-5668
Amplitude, Inc. (Filer) CIK: 0001866692 (see all company filings)

IRS No.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-40817 | Film No.: 23638573
SIC: 7372 Services-Prepackaged Software