Form 4 filings across 1 company. Net figures count open-market buys and sales only. EDGAR profile ↗
Lifetime net: -$7.2M
Reported holding is the most recent post-transaction share count on a Table I row.
How quickly this filer reports. Section 16 allows two business days from the transaction.
All 8 filings we hold were filed within the two-business-day deadline.
Counted in business days from the transaction date, or the deemed execution date where the filing reports one, excluding weekends and federal holidays. How this is measured · All late filings
The 17 most recent Form 4 transactions.
| Sep 10 | AMPL | Amplitude, Inc. | CCONV◷ | 185,000 | — | — | — | Open the original filing on SEC.gov |
| Aug 17 | AMPL | Amplitude, Inc. | FTAX | 52,369 | $13.03 | $682.4K | -4.1% | Open the original filing on SEC.gov |
| May 15 | AMPL | Amplitude, Inc. | FTAX | 39,562 | $6.06 | $239.7K | -3.0% | Open the original filing on SEC.gov |
| Apr 21 | AMPL | Amplitude, Inc. | AGRANT | 1.3M | — | — | — | Open the original filing on SEC.gov |
| Dec 26, 2025 | AMPL | Amplitude, Inc. | CCONV◷◆ | 100 | — | — | — | Open the original filing on SEC.gov |
| Dec 26, 2025 | AMPL | Amplitude, Inc. | SSELL◷ | 100 | $12.00 | $1.2K | -100.0% | Open the original filing on SEC.gov |
| Dec 26, 2025 | AMPL | Amplitude, Inc. | CCONV◷ | 100 | — | — | — | Open the original filing on SEC.gov |
| Dec 24, 2025 | AMPL | Amplitude, Inc. | CCONV◷◆ | 42,743 | — | — | — | Open the original filing on SEC.gov |
| Dec 24, 2025 | AMPL | Amplitude, Inc. | SSELL◷ | 42,743 | $12.01 | $513.4K | -100.0% | Open the original filing on SEC.gov |
| Dec 24, 2025 | AMPL | Amplitude, Inc. | CCONV◷ | 42,743 | — | — | — | Open the original filing on SEC.gov |
| Nov 11, 2025 | AMPL | Amplitude, Inc. | CCONV◷◆ | 400,000 | — | — | — | Open the original filing on SEC.gov |
| Nov 11, 2025 | AMPL | Amplitude, Inc. | SSELL◷ | 400,000 | $10.99 | $4.4M | -100.0% | Open the original filing on SEC.gov |
| Nov 11, 2025 | AMPL | Amplitude, Inc. | CCONV◷ | 400,000 | — | — | — | Open the original filing on SEC.gov |
| Aug 4, 2025 | AMPL | Amplitude, Inc. | GGIFT◆ | 1M | — | — | — | Open the original filing on SEC.gov |
| Aug 4, 2025 | AMPL | Amplitude, Inc. | GGIFT◆ | 1M | — | — | — | Open the original filing on SEC.gov |