07/31/2025
6:37 PM | Ambiq Micro (Issuer)
Kleiner Perkins Caufield & Byers XVI, LLC (Reporting)
KPCB XVI Associates, LLC (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
07/31/2025
5:14 PM | Ambiq Micro (Issuer)
TAUTGES JOSEPH A (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
07/31/2025
5:19 PM | Ambiq Micro (Issuer)
ZHANG KER (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
07/31/2025
5:23 PM | Ambiq Micro (Issuer)
Chen Timothy (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
07/31/2025
5:27 PM | Ambiq Micro (Issuer)
HSIEH Wen Hsuan (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
07/31/2025
3:23 PM | Ambiq Micro (Filer)
| Form S-8
Registration statement under Securities Act of 1933 to be offered to employees pursuant to certain plans | |
07/29/2025
11:15 PM | Ambiq Micro (Filer)
| Form EFFECT | |
07/29/2025
6:45 PM | Ambiq Micro (Issuer)
Kleiner Perkins Caufield & Byers XVI, LLC (Reporting)
KPCB XVI Associates, LLC (Reporting)
| Form 3
Initial statement of beneficial ownership of securities | |
07/29/2025
5:14 PM | Ambiq Micro (Issuer)
Esaka Fumihide (Reporting)
| Form 3
Initial statement of beneficial ownership of securities | |
07/29/2025
5:16 PM | Ambiq Micro (Issuer)
Chen Sean Chihhsiang (Reporting)
| Form 3
Initial statement of beneficial ownership of securities | |
07/29/2025
5:17 PM | Ambiq Micro (Issuer)
Hanson Scott McLean (Reporting)
| Form 3
Initial statement of beneficial ownership of securities | |
07/29/2025
5:18 PM | Ambiq Micro (Issuer)
Winzeler Jeffrey G (Reporting)
| Form 3
Initial statement of beneficial ownership of securities | |
07/29/2025
5:20 PM | Ambiq Micro (Issuer)
HSIEH Wen Hsuan (Reporting)
| Form 3
Initial statement of beneficial ownership of securities | |
07/29/2025
5:21 PM | Ambiq Micro (Issuer)
TAUTGES JOSEPH A (Reporting)
| Form 3
Initial statement of beneficial ownership of securities | |
07/29/2025
5:22 PM | Ambiq Micro (Issuer)
ZHANG KER (Reporting)
| Form 3
Initial statement of beneficial ownership of securities | |
07/29/2025
5:23 PM | Ambiq Micro (Issuer)
Chen Timothy (Reporting)
| Form 3
Initial statement of beneficial ownership of securities | |
07/29/2025
4:27 PM | Ambiq Micro (Filer)
| Form S-1MEF | |
07/28/2025
10:06 AM | Ambiq Micro (Filer)
| Form CERT | |
07/25/2025
3:01 PM | Ambiq Micro (Filer)
| Form 8-A12B | |
07/21/2025
5:05 AM | Ambiq Micro (Filer)
| Form S-1/A | |
07/03/2025
7:43 AM | Ambiq Micro (Filer)
| Form S-1
Registration statement under Securities Act of 1933 | |
09/27/2024
11:21 AM | Ambiq Micro (Filer)
| Form D
Notice of Exempt Offering of Securities | |
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