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  • Insider Ownership

Insider Trading & Ownership of Wei Jiang

Location
Milford, MA
Summary
The estimated net worth of Wei Jiang is at least $2,894,381 dollars as of 02 Apr 2026. Wei Jiang is the Director of STAAR SURGICAL CO and owns shares of STAAR SURGICAL CO (STAA) stock worth about $1.56M. Wei Jiang is the Director of WATERS CORP /DE/ and owns shares of WATERS CORP /DE/ (WAT) stock worth about $1.33M.
Signature
/s/ Michael Lynn, attorney-in-fact for Wei Jiang
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Quick Takeaways

  • Wei Jiang has 2 issuer positions tracked on this page.
  • Estimated disclosed ownership value: $2,894,381.
  • Recent insider filing activity is available below.

What Changed

  • Largest disclosed position: STAAR SURGICAL CO ($1,562,952).
  • Past-year value change for that position: .

Why This Matters

  • This page translates Forms 3/4/5 into a quick ownership context before you inspect each transaction row.
  • You can cross-check role, issuer, and filing chronology directly against the SEC source.

Official SEC Source

Filed on Form 4

Insider ownership context is sourced from SEC Forms 3, 4, and 5.

See Original Filing

Ownership of Wei Jiang

Symbol Company Relationship Holdings Value Past Year Net Change Change % Report Period
STAA STAAR SURGICAL CO Director $1,562,952 12 Jan 2026
WAT WATERS CORP /DE/ Director $1,331,429 +$144,730 +12% 31 Mar 2026

Insider Transactions Reported by Wei Jiang:

Sym Company Class Transaction % Value $ * Price $ Shares Shares After Date Ownership
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

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