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Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001104659-21-121453
Filing Date
2021-09-30
Accepted
2021-09-30 20:27:17
Documents
1
Period of Report
2021-09-28

Document Format Files

Seq Description Document Type Size
1 OWNERSHIP DOCUMENT tm2128971-1_4seq1.html 4  
1 OWNERSHIP DOCUMENT tm2128971-1_4seq1.xml 4 19342
  Complete submission text file 0001104659-21-121453.txt   22484
Mailing Address 2965 WOODSIDE ROAD WOODSIDE CA 94062
Business Address 2965 WOODSIDE ROAD WOODSIDE CA 94062 650-854-8180
Benchmark Capital Management Co. VIII, L.L.C. (Reporting) CIK: 0001593049 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-40817 | Film No.: 211296463

Mailing Address 2965 WOODSIDE ROAD WOODSIDE CA 94062
Business Address 2965 WOODSIDE ROAD WOODSIDE CA 94062 650-854-8180
Benchmark Capital Partners VIII, L.P. (Reporting) CIK: 0001593052 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-40817 | Film No.: 211296462

Mailing Address 2965 WOODSIDE ROAD WOODSIDE CA 94062
Business Address 2965 WOODSIDE ROAD WOODSIDE CA 94062 650-854-8180
Benchmark Founders' Fund VIII-B, L.P. (Reporting) CIK: 0001597399 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-40817 | Film No.: 211296460

Mailing Address 2965 WOODSIDE ROAD WOODSIDE CA 94062
Business Address 2965 WOODSIDE ROAD WOODSIDE CA 94062 650-854-8180
Benchmark Founders' Fund VIII, L.P. (Reporting) CIK: 0001597415 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-40817 | Film No.: 211296461

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. (Issuer) CIK: 0001866692 (see all company filings)

IRS No.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 7372 Services-Prepackaged Software