Wei Jiang Waters Corp (WAT) insider trading activity

Wei Jiang is Director of WATERS CORP . Currently has a direct ownership of 2,551 shares of WAT, which is worth approximately $967,849. The most recent transaction as insider was on Sep 30, 2025, when has been sold 72 shares (Common Stock) at a price of $0.0 per share, resulting in proceeds of $0. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 2.55K

0% 3M change

30.35% 12M change

Total Value Held $967,849

Wei Jiang Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Sep 30 2025	BUY Grant, award, or other acquisition	-	72 Added 2.74%	2,551 Common Stock
Jun 30 2025	BUY Grant, award, or other acquisition	-	68 Added 2.67%	2,478 Common Stock
Mar 31 2025	BUY Grant, award, or other acquisition	-	52 Added 2.11%	2,410 Common Stock
Jan 02 2025	BUY Grant, award, or other acquisition	-	319 Added 11.92%	2,357 Common Stock
Dec 31 2024	BUY Grant, award, or other acquisition	-	80 Added 3.78%	2,038 Common Stock
Sep 30 2024	BUY Grant, award, or other acquisition	-	62 Added 3.07%	1,957 Common Stock
Jun 28 2024	BUY Grant, award, or other acquisition	-	64 Added 3.27%	1,894 Common Stock

Jan 02 2024	BUY Grant, award, or other acquisition	-	334 Added 23.29%	1,100 Common Stock
Jan 03 2023	BUY Grant, award, or other acquisition	-	318 Added 29.34%	766 Common Stock
Jan 03 2022	BUY Grant, award, or other acquisition	-	301 Added 40.19%	448 Common Stock
Jul 14 2021	BUY Grant, award, or other acquisition	-	147 Added 50.0%	147 Common Stock

Also insider at

STAA

STAAR SURGICAL CO Healthcare

Wei Jiang

Director

Milford, MA

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