Ambarella, Inc.
| Security | AMBA / Ambarella, Inc. |
| Insider | Hsiao-Wuen Hon |
This page shows the track record and history of Hon Hsiao-Wuen
insider trades in Ambarella, Inc.. The SEC defines Insiders as officers, directors, or significant investors (greater than 10% ownership) in a company.
It is illegal for insiders to make trades in their companies based on material, non-public information ("MNPI"). This does not mean
it is illegal for them to make any
trades in their own companies. However, they must report all trades to the SEC via a Form 4.
Insider Purchases - Short Term Profit Analysis
In this section, we analyze the profitability of every unplanned, open-market insider purchase made by Hsiao-Wuen Hon in AMBA / Ambarella, Inc.. This analysis helps to understand if the insider consistently generates abnormal returns, and is worth following. This analysis is for one-year following each trade, and the results are theoretical.
The following table shows the most recent open market purchases that were not part of an automatic trading plan.
| Trade Date | Reported Shares |
Reported Price |
Adjusted Shares |
Adjusted Price |
Cost Basis | Days to Max |
Price at Max |
Max Profit ($) |
Max Return (%) |
|---|---|---|---|---|---|---|---|
| There are no known unplanned open-market trades for this insider |
Adjusted Price is the split-adjusted price. Adjusted Shares is the split-adjusted shares.
Insider Sales - Short Term Loss Analysis
In this section, we analyze the short-term loss avoidance of every unplanned, open-market insider sale made by Hsiao-Wuen Hon in AMBA / Ambarella, Inc.. A consistent pattern of loss avoidance may suggest that future sale transactions may predict declines in price. This analysis is for one-year following each trade, and the results are theoretical.
The following table shows the most recent open market purchases that were not part of an automatic trading plan.
| Trade Date | Reported Shares |
Reported Price |
Adjusted Shares |
Adjusted Price |
Cost Basis | Days to Min |
Price at Min |
Max Loss Avoided ($) |
Max Loss Avoided (%) |
|---|---|---|---|---|---|---|---|---|---|
| 2024-12-13 | 377 | 74.1484 | 377 | 74.1484 | 27,954 | 116 | 40.3000 | -12,760 | -45.65 |
Adjusted Price is the split-adjusted price. Adjusted Shares is the split-adjusted shares.
Insider Transaction History
| File Date |
Trade Date |
Form | Insider | Ticker | Security Title | Code | Direct | Exercise Price |
Unit Price |
Units Changed |
Value Changed (1K) |
Remaining Options |
Remaining Shares |
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025-09-04 | 2025-09-02 | 4 | Hon Hsiao-Wuen | AMBA | Ordinary Shares | D | 2,498 | 30,776 | ||||||
| 2024-12-16 | 2024-12-13 | 4 | Hon Hsiao-Wuen | AMBA | Ordinary Shares | D | 74.1484 | -377 | -28 | 28,278 | ||||
| 2024-08-30 | 2024-08-29 | 4 | Hon Hsiao-Wuen | AMBA | Ordinary Shares | D | 3,374 | 28,655 | ||||||
| 2023-09-01 | 2023-08-31 | 4 | Hon Hsiao-Wuen | AMBA | Ordinary Shares | D | 3,218 | 25,281 | ||||||
| 2023-06-20 | 2023-06-15 | 4 | Hon Hsiao-Wuen | AMBA | Ordinary Shares | D | 1,559 | 22,063 | ||||||
| 2023-03-17 | 2023-03-15 | 4 | Hon Hsiao-Wuen | AMBA | Ordinary Shares | D | 779 | 20,504 | ||||||
| 2022-12-20 | 2022-12-16 | 4 | Hon Hsiao-Wuen | AMBA | Ordinary Shares | D | 779 | 19,725 | ||||||
| 2022-09-20 | 2022-09-16 | 4 | Hon Hsiao-Wuen | AMBA | Ordinary Shares | D | 377 | 18,946 | ||||||
| 2022-06-17 | 2022-06-16 | 4 | Hon Hsiao-Wuen | AMBA | Ordinary Shares | D | 377 | 18,569 | ||||||
| 2022-03-18 | 2022-03-16 | 4 | Hon Hsiao-Wuen | AMBA | Restricted Stock Units | D | -377 | 754 | ||||||
| 2022-03-18 | 2022-03-16 | 4 | Hon Hsiao-Wuen | AMBA | Ordinary Shares | D | 377 | 18,192 | ||||||
| 2021-12-17 | 2021-12-16 | 4 | Hon Hsiao-Wuen | AMBA | Restricted Stock Units | D | -377 | 1,131 | ||||||
| 2021-12-17 | 2021-12-16 | 4 | Hon Hsiao-Wuen | AMBA | Ordinary Shares | D | 377 | 17,815 | ||||||
| 2021-09-17 | 2021-09-16 | 4 | Hon Hsiao-Wuen | AMBA | Restricted Stock Units | D | -959 | 0 | ||||||
| 2021-09-17 | 2021-09-16 | 4 | Hon Hsiao-Wuen | AMBA | Ordinary Shares | D | 959 | 17,438 | ||||||
| 2021-09-07 | 2021-09-02 | 4 | Hon Hsiao-Wuen | AMBA | Restricted Stock Units | D | 1,508 | 1,508 | ||||||
| 2021-06-17 | 2021-06-16 | 4 | Hon Hsiao-Wuen | AMBA | Restricted Stock Units | D | -958 | 959 | ||||||
| 2021-06-17 | 2021-06-16 | 4 | Hon Hsiao-Wuen | AMBA | Ordinary Shares | D | 958 | 16,479 | ||||||
| 2021-03-18 | 2021-03-16 | 4 | Hon Hsiao-Wuen | AMBA | Restricted Stock Units | D | -958 | 1,917 | ||||||
| 2021-03-18 | 2021-03-16 | 4 | Hon Hsiao-Wuen | AMBA | Ordinary Shares | D | 958 | 15,521 | ||||||
| 2020-12-18 | 2020-12-16 | 4 | Hon Hsiao-Wuen | AMBA | Restricted Stock Units | D | -958 | 2,875 | ||||||
| 2020-12-18 | 2020-12-16 | 4 | Hon Hsiao-Wuen | AMBA | Ordinary Shares | D | 958 | 14,563 | ||||||
| 2020-09-18 | 2020-09-16 | 4 | Hon Hsiao-Wuen | AMBA | Restricted Stock Units | D | -858 | 0 | ||||||
| 2020-09-18 | 2020-09-16 | 4 | Hon Hsiao-Wuen | AMBA | Ordinary Shares | D | 858 | 13,605 | ||||||
| 2020-09-09 | 2020-09-04 | 4 | Hon Hsiao-Wuen | AMBA | Restricted Stock Units | D | 3,833 | 3,833 | ||||||
| 2020-06-18 | 2020-06-16 | 4 | Hon Hsiao-Wuen | AMBA | Restricted Stock Units | D | -858 | 858 | ||||||
| 2020-06-18 | 2020-06-16 | 4 | Hon Hsiao-Wuen | AMBA | Ordinary Shares | D | 858 | 12,747 | ||||||
| 2020-03-19 | 2020-03-17 | 4 | Hon Hsiao-Wuen | AMBA | Restricted Stock Units | D | -858 | 1,716 | ||||||
| 2020-03-19 | 2020-03-17 | 4 | Hon Hsiao-Wuen | AMBA | Ordinary Shares | D | 858 | 11,889 | ||||||
| 2019-12-19 | 2019-12-17 | 4 | Hon Hsiao-Wuen | AMBA | Restricted Stock Units | D | -857 | 2,574 | ||||||
| 2019-12-19 | 2019-12-17 | 4 | Hon Hsiao-Wuen | AMBA | Ordinary Shares | D | 857 | 11,031 | ||||||
| 2019-09-18 | 2019-09-17 | 4 | Hon Hsiao-Wuen | AMBA | Restricted Stock Units | D | -1,312 | 0 | ||||||
| 2019-09-18 | 2019-09-17 | 4 | Hon Hsiao-Wuen | AMBA | Ordinary Shares | D | 1,312 | 10,174 | ||||||
| 2019-09-05 | 2019-09-03 | 4 | Hon Hsiao-Wuen | AMBA | Restricted Stock Units | D | 3,431 | 3,431 | ||||||
| 2019-06-19 | 2019-06-18 | 4 | Hon Hsiao-Wuen | AMBA | Restricted Stock Units | D | -1,312 | 1,312 | ||||||
| 2019-06-19 | 2019-06-18 | 4 | Hon Hsiao-Wuen | AMBA | Ordinary Shares | D | 1,312 | 8,862 | ||||||
| 2019-03-20 | 2019-03-19 | 4 | Hon Hsiao-Wuen | AMBA | Restricted Stock Units | D | -1,312 | 2,624 | ||||||
| 2019-03-20 | 2019-03-19 | 4 | Hon Hsiao-Wuen | AMBA | Ordinary Shares | D | 1,312 | 7,550 | ||||||
| 2018-12-20 | 2018-12-18 | 4 | Hon Hsiao-Wuen | AMBA | Restricted Stock Units | D | -1,312 | 3,936 | ||||||
| 2018-12-20 | 2018-12-18 | 4 | Hon Hsiao-Wuen | AMBA | Ordinary Shares | D | 1,312 | 6,238 | ||||||
| 2018-09-20 | 2018-09-18 | 4 | Hon Hsiao-Wuen | AMBA | Restricted Stock Units | D | -1,232 | 0 | ||||||
| 2018-09-20 | 2018-09-18 | 4 | Hon Hsiao-Wuen | AMBA | Ordinary Shares | D | 1,232 | 4,926 | ||||||
| 2018-09-06 | 2018-09-04 | 4 | Hon Hsiao-Wuen | AMBA | Restricted Stock Units | D | 5,248 | 5,248 | ||||||
| 2018-06-20 | 2018-06-18 | 4 | Hon Hsiao-Wuen | AMBA | Restricted Stock Units | D | -1,231 | 1,232 | ||||||
| 2018-06-20 | 2018-06-18 | 4 | Hon Hsiao-Wuen | AMBA | Ordinary Shares | D | 1,231 | 3,694 | ||||||
| 2018-03-20 | 2018-03-16 | 4 | Hon Hsiao-Wuen | AMBA | Restricted Stock Units | D | -1,232 | 2,463 | ||||||
| 2018-03-20 | 2018-03-16 | 4 | Hon Hsiao-Wuen | AMBA | Ordinary Shares | D | 1,232 | 2,463 | ||||||
| 2017-12-20 | 2017-12-18 | 4 | Hon Hsiao-Wuen | AMBA | Restricted Stock Units | D | -1,231 | 3,695 | ||||||
| 2017-12-20 | 2017-12-18 | 4 | Hon Hsiao-Wuen | AMBA | Ordinary Shares | D | 1,231 | 1,231 | ||||||
| 2017-09-07 | 2017-09-05 | 4 | Hon Hsiao-Wuen | AMBA | Restricted Stock Units | D | 4,926 | 4,926 |
P
Pembelian sekuritas non-derivatif atau derivatif di pasar terbuka atau secara pribadi.
S
Penjualan terbuka atau penjualan pribadi atas sekuritas non-derivatif atau derivatif.
A
Hibah, penghargaan, atau perolehan sekuritas lainnya dari perusahaan (seperti opsi)
C
Konversi turunan
D
Penjualan atau pengalihan sekuritas kembali ke perusahaan.
F
Pembayaran harga pelaksanaan atau kewajiban pajak menggunakan sebagian sekuritas yang diterima dari perusahaan.
G
Pemberian sekuritas oleh atau kepada orang dalam.
K
Swap ekuitas dan transaksi lindung nilai serupa
M
Pelaksanaan atau konversi sekuritas derivatif yang diterima dari perusahaan (seperti opsi)
V
Transaksi yang dilaporkan secara sukarela pada Formulir 4.
J
Lainnya (disertai dengan catatan kaki yang menjelaskan transaksi tersebut)
