Wei Jiang serves as Executive at WATERS CORP /DE/, where they oversee executive responsibilities. Since joining the company, Wei Jiang has executed 16 insider transactions totaling $0, demonstrating a balanced approach to their equity position. Their most recent transaction on Jan 12, 2026 involved exercising options for 20,967 shares valued at $0.
Wei Jiang currently holds 66,444 shares of WATERS CORP /DE/ (WAT), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Wei Jiang has been a net neutral trader of WAT stock. They have purchased $0 and sold $0 worth of shares.
Wei Jiang's most recent insider trade was on Jan 12, 2026, when they sold 20,967 shares at $0.00 per share.
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| $N/A |
| Discretionary |
| Jan 2, 2026 | WAT | $0 | Award | 828 | $N/A | Discretionary |
| Jan 2, 2026 | WAT | $0 | Award | 307 | $N/A | Discretionary |
| Dec 31, 2025 | WAT | $0 | Award | 59.79 | $N/A | Discretionary |
| Nov 12, 2025 | STAA | $0 | Option Exercise | 20,967 | $N/A | Discretionary |
| Sep 30, 2025 | WAT | $0 | Award | 72.91 | $N/A | Discretionary |
| Aug 12, 2025 | STAA | $0 | Option Exercise | 20,967 | $N/A | Discretionary |
| Jun 30, 2025 | WAT | $0 | Award | 68.35 | $N/A | Discretionary |
| Jun 20, 2024 | STAA | $0 | Award | 2,244 | $N/A | Discretionary |
| Mar 12, 2024 | STAA | $0 | Award | 1,299 | $N/A | Discretionary |
| Jan 2, 2024 | WAT | $0 | Award | 334 | $N/A | Discretionary |
| Jan 3, 2023 | WAT | $0 | Award | 318 | $N/A | Discretionary |
| Jan 3, 2022 | WAT | $0 | Award | 301 | $N/A | Discretionary |
| Jul 14, 2021 | WAT | $0 | Award | 147 | $N/A | Discretionary |
| Jul 14, 2021 | WAT | $0 | Award | 147 | $N/A | Discretionary |