Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000102909-26-000018
Filing Date
2026-01-07
Accepted
2026-01-07 14:59:30
Documents
1

Document Format Files

Seq Description Document Type Size
1 primary_doc.html SCHEDULE 13G/A  
1 primary_doc.xml SCHEDULE 13G/A 4521
  Complete submission text file 0000102909-26-000018.txt   6170
Mailing Address PO BOX 2600 V26 VALLEY FORGE PA 19482-2600
Business Address 100 VANGUARD BLVD MALVERN PA 19355 6106691000
VANGUARD GROUP INC (Filed by) CIK: 0000102909 (see all company filings)

EIN.: 231945930 | State of Incorp.: PA | Fiscal Year End: 1231
Type: SCHEDULE 13G/A

Mailing Address 201 THIRD STREET, SUITE 200 SAN FRANCISCO CA 94103
Business Address 201 THIRD STREET, SUITE 200 SAN FRANCISCO CA 94103 (415) 231-2353
Amplitude, Inc. (Subject) CIK: 0001866692 (see all company filings)

EIN.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SCHEDULE 13G/A | Act: 34 | File No.: 005-93357 | Film No.: 26515370
SIC: 7372 Services-Prepackaged Software
(CF Office: 06 Technology)