Ambiq Micro, Inc. AMBQ
We take great care to ensure that the data presented and summarized in this overview for Ambiq Micro, Inc. is accurate and up-to-date, based on a comprehensive analysis of 13F filing forms for institutional ownership and form 4 filings for insider transactions. Please note that this data may differ from other sources and should not be relied upon as the sole basis for investment decisions.
Latest Institutional Activity in AMBQ
Top Purchases
Top Sells
About AMBQ
Insider Transactions at AMBQ
Insider Transaction List
View all| Date | Insider | Transaction | Ownership Type | Shares Traded | Value / Price |
|---|---|---|---|---|---|
|
Jan 05
2026
|
Michele Kim Connors General Counsel |
BUY
Grant, award, or other acquisition
|
Direct |
29,242
+32.89%
|
-
|
|
Oct 02
2025
|
Fumihide Esaka Chief Executive Officer |
BUY
Grant, award, or other acquisition
|
Direct |
159,907
+47.48%
|
-
|
|
Oct 02
2025
|
Sean Chihhsiang Chen President and COO |
BUY
Grant, award, or other acquisition
|
Direct |
56,029
+50.0%
|
-
|
|
Oct 02
2025
|
Scott Mc Lean Hanson Chief Financial Officer |
BUY
Grant, award, or other acquisition
|
Direct |
83,819
+38.69%
|
-
|
|
Oct 02
2025
|
Jeffrey G Winzeler Chief Financial Officer |
BUY
Grant, award, or other acquisition
|
Direct |
52,667
+50.0%
|
-
|
|
Jul 31
2025
|
Kpcb Xvi Associates, LLC |
BUY
Conversion of derivative security
|
Indirect |
1,064,916
+14.88%
|
-
|
|
Jul 31
2025
|
Wen Hsuan Hsieh |
BUY
Conversion of derivative security
|
Indirect |
394,989
+50.0%
|
-
|
|
Jul 29
2025
|
Timothy Chen |
BUY
Grant, award, or other acquisition
|
Direct |
47,618
+50.0%
|
-
|
|
Jul 29
2025
|
Ker Zhang |
BUY
Grant, award, or other acquisition
|
Direct |
23,809
+50.0%
|
-
|
|
Jul 29
2025
|
Joseph A Tautges |
BUY
Grant, award, or other acquisition
|
Direct |
56,546
+50.0%
|
-
|
Last 12 Months Summary
Buy / Acquisition
1.97M
Shares
From
10
Insiders
| Conversion of derivative security | 1.46M shares |
|---|---|
| Grant, award, or other acquisition | 510K shares |
Sell / Disposition
0
Shares
From
0
Insiders