Jiang Wei
- SEC CIK
- 0001867980
In the past year, 1 open-market purchase filing worth $144.7K and no sales.
Current role at each company
- WAT Waters CorpDirectoras of Jul 2, 2026
- STAA Staar Surgical CoDirectoras of Jun 22, 2026
Open-market trades in the past year
Open-market purchases (P) and sales (S) filed in the last 365 days, not counting derivative securities or duplicate filings. Values leave out price outliers.
- Bought
- $144.7K
- 1 filing
- Sold
- –
- 0 filings
- Net
- +$144.7K
- Bought minus sold
- Companies
- 1
- With open-market trades
Trades
Every Form 4 that lists Jiang Wei as a reporting owner, including filings made jointly with others, grouped by company. Each row adds up one type of transaction in one filing. Only open-market purchases (P) and sales (S) are shown by default.
WAT Waters Corp
Director1 trade
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Mar 18, 2026 (view filing) | Mar 16 | 2 days | Jiang WeiDirector | PPurchase | +500 | $289.46 | +$144.7K | +17.0%3.44K after |