Wei Jiang

Companies

• STAAR SURGICAL COBoard member Mar 12, 2024 to now¹
• Waters CorporationBoard member Jul 14, 2021 to now²

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• SSSTAAR SURGICAL CO STAA77,127 shares³$1.7M at $22.26Jun 18, 2026
• WWaters Corporation WAT3,573 shares⁴$1.6M at $444.15Jun 30, 2026

As of each latest filing. The line shows shares held over time.

Recent filings

• Jun 30, 2026Granted 67 shares of Waters Corporation⁴
• Jun 18, 2026Exercised options 10,683 shares of STAAR SURGICAL CO³
• Mar 31, 2026Granted 64 shares of Waters Corporation⁵
• Mar 16, 2026Bought 500 shares at $289.46 of Waters Corporation⁶
• Feb 25, 2026Granted 23 shares of Waters Corporation⁷
• Jan 12, 2026Exercised options 20,967 shares of STAAR SURGICAL CO⁸
• Jan 2, 2026Granted 307 shares of Waters Corporation⁹
• Dec 31, 2025Granted 60 shares of Waters Corporation⁹
• Nov 12, 2025Exercised options 20,967 shares of STAAR SURGICAL CO¹⁰
• Sep 30, 2025Granted 73 shares of Waters Corporation¹¹
• Aug 12, 2025Exercised options 20,967 shares of STAAR SURGICAL CO¹²
• Jun 30, 2025Granted 68 shares of Waters Corporation¹³
• Mar 31, 2025Granted 53 shares of Waters Corporation¹⁴
• Jan 2, 2025Granted 319 shares of Waters Corporation¹⁵
• Dec 31, 2024Granted 81 shares of Waters Corporation¹⁶
• Sep 30, 2024Granted 63 shares of Waters Corporation¹⁷
• Jun 28, 2024Granted 64 shares of Waters Corporation¹⁸
• Jun 20, 2024Granted 2,244 shares of STAAR SURGICAL CO¹⁹
• Mar 12, 2024Granted 1,299 shares of STAAR SURGICAL CO²⁰
• Jan 2, 2024Granted 334 shares of Waters Corporation²¹
• Jan 3, 2023Granted 318 shares of Waters Corporation²²
• Jan 3, 2022Granted 301 shares of Waters Corporation²³