Form 4 filings across 1 company. Net figures count open-market buys and sales only. EDGAR profile ↗
Lifetime net: -$5.7M
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 4 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 15 most recent Form 4 transactions.
| -1.1% |
| Open the original filing on SEC.gov |
| Sep 14 | AMBQ | Ambiq Micro, Inc. | SSELL◷ | 11,000 | $60.24 | $662.6K | -8.3% | Open the original filing on SEC.gov |
| Sep 14 | AMBQ | Ambiq Micro, Inc. | SSELL◷ | 2,600 | $59.36 | $154.3K | -1.9% | Open the original filing on SEC.gov |
| Sep 14 | AMBQ | Ambiq Micro, Inc. | MEXER◷ | 15,000 | $8.12 | $121.8K | +12.5% | Open the original filing on SEC.gov |
| Sep 4 | AMBQ | Ambiq Micro, Inc. | MEXER◷◆ | 15,000 | — | — | — | Open the original filing on SEC.gov |
| Sep 4 | AMBQ | Ambiq Micro, Inc. | SSELL◷ | 2,126 | $57.68 | $122.6K | -1.7% | Open the original filing on SEC.gov |
| Sep 4 | AMBQ | Ambiq Micro, Inc. | SSELL◷ | 12,874 | $57.09 | $734.9K | -9.5% | Open the original filing on SEC.gov |
| Sep 4 | AMBQ | Ambiq Micro, Inc. | MEXER◷ | 15,000 | $8.12 | $121.8K | +12.5% | Open the original filing on SEC.gov |
| May 15 | AMBQ | Ambiq Micro, Inc. | MEXER◆ | 55,685 | — | — | — | Open the original filing on SEC.gov |
| May 15 | AMBQ | Ambiq Micro, Inc. | SSELL | 23,334 | $71.37 | $1.7M | -16.3% | Open the original filing on SEC.gov |
| May 15 | AMBQ | Ambiq Micro, Inc. | SSELL | 32,351 | $70.53 | $2.3M | -18.4% | Open the original filing on SEC.gov |
| May 15 | AMBQ | Ambiq Micro, Inc. | MEXER | 55,685 | $5.88 | $327.4K | +46.3% | Open the original filing on SEC.gov |
| Mar 6 | AMBQ | Ambiq Micro, Inc. | AGRANT↺ | 64,246 | — | — | +114.7% | Open the original filing on SEC.gov |
| Oct 2, 2025 | AMBQ | Ambiq Micro, Inc. | AGRANT | 56,029 | — | — | — | Open the original filing on SEC.gov |