SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000950170-21-003770
Filing Date
2021-11-09
Accepted
2021-11-09 16:32:22
Documents
67
Period of Report
2021-09-30

Document Format Files

Seq Description Document Type Size
1 10-Q ampl-20210930.htm   iXBRL 10-Q 3520510
2 EX-31.1 ampl-ex31_1.htm EX-31.1 19273
3 EX-31.2 ampl-ex31_2.htm EX-31.2 19270
4 EX-32.1 ampl-ex32_1.htm EX-32.1 11195
5 EX-32.2 ampl-ex32_2.htm EX-32.2 11195
  Complete submission text file 0000950170-21-003770.txt   10527443

Data Files

Seq Description Document Type Size
6 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT ampl-20210930_lab.xml EX-101.LAB 483755
7 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT ampl-20210930_pre.xml EX-101.PRE 359190
8 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT ampl-20210930_def.xml EX-101.DEF 216539
9 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT ampl-20210930.xsd EX-101.SCH 54624
10 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT ampl-20210930_cal.xml EX-101.CAL 45235
11 EXTRACTED XBRL INSTANCE DOCUMENT ampl-20210930_htm.xml XML 1952152
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-Q | Act: 34 | File No.: 001-40817 | Film No.: 211392742
SIC: 7372 Services-Prepackaged Software
Office of Technology