Jiang Wei

Waters Corp ยท Director

Jiang Wei is listed in public filings as director. This Jiang Wei insider trading page organizes Form 4 disclosures, reported purchases and sales, transaction dates, share amounts, related issuers, and historical insider activity so readers can review the person's public trading record in one place. Companies and tickers connected to this insider trading profile include Waters Corp (WAT), and STAAR Surgical Company (STAA). Investors use Jiang Wei's insider trading disclosures to study buying and selling patterns, position changes, company-specific activity, and the source evidence behind each reported transaction.

Latest Actions

CompanyHolding ValueLast TransactionAmountTransaction PriceCurrent Price
Waters CorpWAT--3.5k sharesGrant / ExerciseMar 31, 2026Disclosure amount unavailable64 shares----

Insider Trades History

CompanyHolding ValueLast TransactionAmountTransaction PriceCurrent Price
Waters CorpWAT$996k3.4k sharesBuyMar 16, 2026$144.7K500 shares$289.46--
Waters CorpWAT--2.9k sharesGrant / ExerciseFeb 25, 2026Disclosure amount unavailable23 shares----
Waters CorpWAT$18k57 sharesGrant / ExerciseFeb 25, 2026$18.2K57 shares$319.44--
STAAR Surgical CompanySTAA--21k sharesGrant / ExerciseJan 12, 2026Disclosure amount unavailable21k shares----
Waters CorpWAT$316k828 sharesGrant / ExerciseJan 2, 2026$316.3K828 shares$381.96--
Waters CorpWAT--2.9k sharesGrant / ExerciseJan 2, 2026Disclosure amount unavailable307 shares----
Waters CorpWAT--2.6k sharesGrant / ExerciseDec 31, 2025Disclosure amount unavailable60 shares----
STAAR Surgical CompanySTAA--21k sharesGrant / ExerciseNov 12, 2025Disclosure amount unavailable21k shares----
Waters CorpWAT--2.6k sharesGrant / ExerciseSep 30, 2025Disclosure amount unavailable73 shares----
STAAR Surgical CompanySTAA--24.5k sharesGrant / ExerciseAug 12, 2025Disclosure amount unavailable21k shares----
Waters CorpWAT--2.5k sharesGrant / ExerciseJun 30, 2025Disclosure amount unavailable68 shares----
STAAR Surgical CompanySTAA--10.7k sharesGrant / ExerciseJun 18, 2025Disclosure amount unavailable10.7k shares----
STAAR Surgical CompanySTAA--62.9k sharesGrant / ExerciseMay 12, 2025Disclosure amount unavailable62.9k shares----
Waters CorpWAT--2.4k sharesGrant / ExerciseMar 31, 2025Disclosure amount unavailable53 shares----
Waters CorpWAT$301k818 sharesGrant / ExerciseJan 2, 2025$301.2K818 shares$368.26--
Waters CorpWAT--2.4k sharesGrant / ExerciseJan 2, 2025Disclosure amount unavailable319 shares----
Waters CorpWAT--2k sharesGrant / ExerciseDec 31, 2024Disclosure amount unavailable81 shares----
Waters CorpWAT--2k sharesGrant / ExerciseSep 30, 2024Disclosure amount unavailable63 shares----
Waters CorpWAT--1.9k sharesGrant / ExerciseJun 28, 2024Disclosure amount unavailable64 shares----
STAAR Surgical CompanySTAA--3.5k sharesGrant / ExerciseJun 20, 2024Disclosure amount unavailable2.2k shares----
STAAR Surgical CompanySTAA$161k4k sharesGrant / ExerciseJun 20, 2024$160.8K4k shares$40.11--