Insider Transactions in Q4 2025 at Ambiq Micro, Inc. (AMBQ)
Insider Transaction List (Q4 2025)
| Date | Insider | Transaction | Ownership Type | Shares Traded | Value / Price |
|---|---|---|---|---|---|
|
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%
|
-
|