Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| Ambiq Micro, Inc.AMBQ · Entity 751 | General Counsel | April 02, 2026 | April 06, 2026 |
Disclosed balances
About these balances
Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.
Ambiq Micro, Inc.
Report date April 02, 2026 · Filed April 06, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 60,554 |
Ending reported balance
After 2026-04-02 transaction · row 2
2 source rows · reconciled sequenceRow 1 · 2026-04-02 · Sale · Disposed 660 · Balance 60,705 F1: Represents the sale of shares by the Issuer to satisfy the Reporting Person's tax withholding obligations in connection with the vesting and settlement of previously reported restricted stock units. F2: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $25.55 to $26.36, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range. Row 2 · 2026-04-02 · Sale · Disposed 151 · Balance 60,554 F1: Represents the sale of shares by the Issuer to satisfy the Reporting Person's tax withholding obligations in connection with the vesting and settlement of previously reported restricted stock units. F3: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $26.64 to $26.68, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range. |
Filing footnotes · ownership attribution and instrument terms
F1: Represents the sale of shares by the Issuer to satisfy the Reporting Person's tax withholding obligations in connection with the vesting and settlement of previously reported restricted stock units.
F2: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $25.55 to $26.36, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.
F3: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $26.64 to $26.68, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.
Transaction history
JSON APIPurchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| April 02, 2026 Filed Apr 6, 2026 21:01 UTC | Ambiq Micro, Inc. AMBQ · Entity 751 | SaleCommon Stock | 151 | $26.65 | $4,024.29 |
DisclosureSEC source: 0002104193-26-000008 · form4-04062026_090458.xml · nonDerivative · entry 2 Connors Michele Kim · CIK 0002104193 · General Counsel 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 60,554 F1 · kind: Represents the sale of shares by the Issuer to satisfy the Reporting Person's tax withholding obligations in connection with the vesting and settlement of previously reported restricted stock units. F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $26.64 to $26.68, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range. Read SEC document |
| April 02, 2026 Filed Apr 6, 2026 21:01 UTC | Ambiq Micro, Inc. AMBQ · Entity 751 | SaleCommon Stock | 660 | $26.04 | $17,185.41 |
DisclosureSEC source: 0002104193-26-000008 · form4-04062026_090458.xml · nonDerivative · entry 1 Connors Michele Kim · CIK 0002104193 · General Counsel 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 60,705 F1 · kind: Represents the sale of shares by the Issuer to satisfy the Reporting Person's tax withholding obligations in connection with the vesting and settlement of previously reported restricted stock units. F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $25.55 to $26.36, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range. Read SEC document |
| March 06, 2026 Filed Mar 10, 2026 21:12 UTC | Ambiq Micro, Inc. AMBQ · Entity 751 | GrantCommon Stock | 32,123 | $0.00 | $0.00 |
DisclosureSEC source: 0002104193-26-000006 · form4-03102026_090302.xml · nonDerivative · entry 1 Connors Michele Kim · CIK 0002104193 · General Counsel 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 61,365 F1 · shares: Represents the grant of restricted stock units (RSUs). Each RSU represents a contingent right to receive one share of the Issuer's Common Stock upon settlement. 25% of the shares subject to the RSU will vest on September 1, 2027, and 1/12 of the shares subject to the RSU will vest quarterly thereafter, subject to the Reporting Person's Continuous Service (as defined in the Issuer's 2025 Equity Incentive Plan). Read SEC document |
| March 06, 2026 Filed Apr 2, 2026 20:32 UTC Amendment | Ambiq Micro, Inc. AMBQ · Entity 751 | GrantCommon Stock | 32,123 | $0.00 | $0.00 |
DisclosureSEC source: 0002104193-26-000007 · form4a-04022026_080423.xml · nonDerivative · entry 1 Connors Michele Kim · CIK 0002104193 · General Counsel 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 61,365 F1 · shares: Represents the grant of restricted stock units (RSUs). Each RSU represents a contingent right to receive one share of the Issuer's Common Stock upon settlement. 25% of the shares subject to the RSU will vest on October 1, 2027, and 1/12 of the shares subject to the RSU will vest quarterly thereafter, subject to the Reporting Person's Continuous Service (as defined in the Issuer's 2025 Equity Incentive Plan). Read SEC document |
| January 05, 2026 Filed Jan 7, 2026 23:04 UTC | Ambiq Micro, Inc. AMBQ · Entity 751 | GrantCommon Stock | 5,483 | $0.00 | $0.00 |
DisclosureSEC source: 0002104193-26-000004 · form4-01072026_110129.xml · nonDerivative · entry 2 Connors Michele Kim · CIK 0002104193 · General Counsel 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 29,242 F2 · shares: Represents the grant of RSUs. Each RSU represents a contingent right to receive one share of the Issuer's Common Stock upon settlement. 25% of the shares subject to the RSU will vest on April 1, 2026, and 25% of the shares subject to the RSU will vest quarterly thereafter, subject to the Reporting Person's Continuous Service (as defined in the Issuer's 2025 Equity Incentive Plan). Read SEC document |
| January 05, 2026 Filed Jan 7, 2026 23:04 UTC | Ambiq Micro, Inc. AMBQ · Entity 751 | GrantCommon Stock | 23,759 | $0.00 | $0.00 |
DisclosureSEC source: 0002104193-26-000004 · form4-01072026_110129.xml · nonDerivative · entry 1 Connors Michele Kim · CIK 0002104193 · General Counsel 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 23,759 F1 · shares: Represents the grant of restricted stock units (RSUs). Each RSU represents a contingent right to receive one share of the Issuer's Common Stock upon settlement. 25% of the shares subject to the RSU will vest on January 1, 2027, and 1/16 of the shares subject to the RSU will vest quarterly thereafter, subject to the Reporting Person's Continuous Service (as defined in the Issuer's 2025 Equity Incentive Plan). Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.