Western Digital Corporation
| Security | WDC / Western Digital Corporation |
| Insider | Irving Tan |
This page shows the track record and history of Tan Irving
insider trades in Western Digital Corporation. 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 Irving Tan in WDC / Western Digital Corporation. 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 ($) |
Max Return (%) |
|---|---|---|---|---|---|---|---|
| There are no known unplanned open-market trades for this insider |
Adjusted Price is the split-adjusted price. Adjusted Shares is the split-adjusted shares.
Insider Sales - Short Term Loss Analysis
In this section, we analyze the short-term loss avoidance of every unplanned, open-market insider sale made by Irving Tan in WDC / Western Digital Corporation. A consistent pattern of loss avoidance may suggest that future sale transactions may predict declines in price. This analysis is for one-year following each trade, and the results are theoretical.
The following table shows the most recent open market purchases that were not part of an automatic trading plan.
| Trade Date | Reported Shares |
Reported Price |
Adjusted Shares |
Adjusted Price |
Cost Basis | Days to Min |
Price at Min |
Max Loss Avoided ($) |
Max Loss Avoided (%) |
|---|---|---|---|---|---|---|---|
| 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 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 |
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025-08-28 | 2025-08-26 | 4 | Tan Irving | WDC | Common Stock | D | 74,162 | 666,212 | ||||||
| 2025-08-27 | 2025-08-25 | 4 | Tan Irving | WDC | Common Stock | D | 79.2200 | -247 | -20 | 592,050 | ||||
| 2025-08-27 | 2025-08-25 | 4 | Tan Irving | WDC | Common Stock | D | 13 | 592,297 | ||||||
| 2025-08-25 | 2025-08-21 | 4 | Tan Irving | WDC | Common Stock | D | 74.6600 | -1,490 | -111 | 592,284 | ||||
| 2025-08-25 | 2025-08-21 | 4 | Tan Irving | WDC | Common Stock | D | 42 | 593,774 | ||||||
| 2025-08-21 | 2025-08-20 | 4 | Tan Irving | WDC | Common Stock | D | 75.6400 | -1,205 | -91 | 593,732 | ||||
| 2025-08-21 | 2025-08-20 | 4 | Tan Irving | WDC | Common Stock | D | 101 | 594,937 | ||||||
| 2025-08-21 | 2025-08-19 | 4 | Tan Irving | WDC | Common Stock | D | 75.9000 | -8,621 | -654 | 594,836 | ||||
| 2025-05-28 | 2025-05-25 | 4 | Tan Irving | WDC | Common Stock | D | 50.1800 | -116 | -6 | 603,457 | ||||
| 2025-05-28 | 2025-05-23 | 4 | Tan Irving | WDC | Common Stock | D | 50.1800 | -1,869 | -94 | 603,573 | ||||
| 2025-05-22 | 2025-05-20 | 4 | Tan Irving | WDC | Common Stock | D | 50.6300 | -39 | -2 | 605,442 | ||||
| 2025-05-14 | 2025-05-13 | 4 | Tan Irving | WDC | Common Stock | D | 48.1900 | -11,379 | -548 | 605,481 | ||||
| 2025-03-21 | 2025-03-20 | 4 | Tan Irving | WDC | Common Stock | D | 44.5100 | -457 | -20 | 616,860 | ||||
| 2025-03-05 | 2025-03-03 | 4 | Tan Irving | WDC | Common Stock | D | 55,307 | 617,317 | ||||||
| 2025-03-03 | 3 | Tan Irving | WDC | Common Stock | D | 562,010 |
P
Köp på öppna marknaden eller privat köp av icke-derivatsäkerhet
S
Köp på öppna marknaden eller privat försäljning av icke-derivatsäkerhet
A
Bevilja, tilldelning eller annat förvärv av värdepapper från företaget (såsom en option)
C
Omvandling av derivat
D
Försäljning eller överföring av värdepapper tillbaka til företaget
F
Betalning av lösenpris eller skatteskuld med del av värdepapper som erhållits från bolaget
G
Överlåtelse av värdepapper från eller till insidern
K
Aktieswappar och liknande säkringsaffärer
M
Utövande eller omvandling av derivatsäkerhet som erhållits från företaget (som en option)
V
En transaktion friviligt rapporterad på schema 4
J
Andra (med en fotnot som beskriver transaktionen)
