Jiang Wei

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Jiang Wei
CIK #0001867980
EDGAR Form CIK 2011 - 2026
3 [0001867980]
4 [0001867980]
Form 3/4/5 Subject 2011 - 2026
Jiang Wei
Waters Corp /DE/
Staar Surgical Co
Insider Transaction (Form 3/4/5) Date Action Shares Price Value ($)
Waters Corp /DE/ WAT
Common Stock
2026-03-16 Buy 500 $289.46 144,730
Waters Corp /DE/ WAT
Common Stock
2026-02-25 Grant 23 $0.00
Waters Corp /DE/ WAT
Stock Option (Right to Buy) · derivative
2026-02-25 Grant 57 $0.00
Staar Surgical Co STAA
Restricted Stock Units · derivative
2026-01-12 Option exercise 20,967 $0.00
Staar Surgical Co STAA
Common Stock
2026-01-12 Option exercise 20,967 $0.00
Waters Corp /DE/ WAT
Common Stock
2026-01-02 Grant 307 $0.00
Waters Corp /DE/ WAT
Stock Option (Right to Buy) · derivative
2026-01-02 Grant 828 $0.00
Waters Corp /DE/ WAT
Common Stock
2025-12-31 Grant 59.79 $0.00
Staar Surgical Co STAA
Restricted Stock Units · derivative
2025-11-12 Option exercise 20,967 $0.00
Staar Surgical Co STAA
Common Stock
2025-11-12 Option exercise 20,967 $0.00
Waters Corp /DE/ WAT
Common Stock
2025-09-30 Grant 72.91 $0.00
Staar Surgical Co STAA
Restricted Stock Units · derivative
2025-08-12 Option exercise 20,967 $0.00
Staar Surgical Co STAA
Common Stock
2025-08-12 Option exercise 20,967 $0.00
Waters Corp /DE/ WAT
Common Stock
2025-06-30 Grant 68.35 $0.00
Staar Surgical Co STAA
Restricted Stock Units · derivative
2025-06-18 Grant 10,683 $0.00
Staar Surgical Co STAA
Restricted Stock Units · derivative
2025-05-12 Grant 62,901 $0.00
Waters Corp /DE/ WAT
Common Stock
2025-03-31 Grant 52.95 $0.00
Waters Corp /DE/ WAT
Stock Option (Right to Buy) · derivative
2025-01-02 Grant 818 $0.00
Waters Corp /DE/ WAT
Common Stock
2025-01-02 Grant 319 $0.00
Waters Corp /DE/ WAT
Common Stock
2024-12-31 Grant 80.65 $0.00
showing 20 of 45 most recent transactions
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