SEAN CHEN - Insider Transactions
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| Ticker | Owner | Relationship | Date | Transaction | Cost  |
#Shares | Value ($) | #Shares Total | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|---|
 AAMBQ | Chen Sean Chihhsiang | President and COO | Oct 14 '26 | Option Exercise | 8.12 | 15,000 | 121,800 | 121,268 | Oct 16 04:51 PM |
| AAMBQ | Chen Sean Chihhsiang | President and COO | Oct 14 '26 | Sale | 51.50 | 15,000 | 772,438 | 106,268 | Oct 16 04:51 PM |
| AAMBQ | Chen Sean Chihhsiang | President and COO | Oct 02 '26 | Sale | 69.60 | 5,802 | 403,794 | 114,473 | Oct 06 06:45 PM |
| AAMBQ | Chen Sean Chihhsiang | President and COO | Oct 05 '26 | Sale | 66.78 | 8,205 | 547,950 | 106,268 | Oct 06 06:45 PM |
| AAMBQ | SEAN CHEN | Officer | Oct 05 '26 | Proposed Sale | 68.18 | 53,205 | 3,627,517 | Oct 05 04:45 PM | |
| AAMBQ | Sean Chihhsiang Chen | Officer | Oct 02 '26 | Proposed Sale | 69.15 | 5,802 | 401,208 | Oct 02 04:04 PM | |
| AAMBQ | Chen Sean Chihhsiang | President and COO | Sep 14 '26 | Option Exercise | 8.12 | 15,000 | 121,800 | 135,275 | Sep 15 06:57 PM |
| AAMBQ | Chen Sean Chihhsiang | President and COO | Sep 14 '26 | Sale | 60.14 | 15,000 | 902,130 | 120,275 | Sep 15 06:57 PM |
| AAMBQ | Chen Sean Chihhsiang | President and COO | Sep 04 '26 | Option Exercise | 8.12 | 15,000 | 121,800 | 135,275 | Sep 09 05:10 PM |
| AAMBQ | Chen Sean Chihhsiang | President and COO | Sep 04 '26 | Sale | 57.17 | 15,000 | 857,558 | 120,275 | Sep 09 05:10 PM |
| AAMBQ | SEAN CHEN | Officer | Sep 04 '26 | Proposed Sale | 56.43 | 30,000 | 1,692,900 | Sep 04 04:39 PM | |
| AAMBQ | Chen Sean Chihhsiang | President and COO | May 15 '26 | Option Exercise | 5.88 | 55,685 | 327,428 | 175,960 | May 18 05:48 PM |
| AAMBQ | Chen Sean Chihhsiang | President and COO | May 15 '26 | Sale | 70.89 | 55,685 | 3,947,281 | 120,275 | May 18 05:48 PM |
| AAMBQ | SEAN CHEN | Officer | May 15 '26 | Proposed Sale | 70.89 | 55,685 | 3,947,281 | May 15 04:13 PM | |
