Insider Trading & Ownership of Jennifer H. Mak

Location
Morris Plains, NJ
Summary
The estimated net worth of Jennifer H. Mak is at least $8,955,016 dollars as of 04 Mar 2026. Jennifer H. Mak is the Chief Accounting Officer of AXON ENTERPRISE, INC. and owns shares of AXON ENTERPRISE, INC. (AXON) stock worth about $5.4M. Jennifer H. Mak is the Global Controller of MSCI Inc. and owns shares of MSCI Inc. (MSCI) stock worth about $3.56M.
Signature
/s/ Jennifer H. Mak by Isaiah Fields, Attorney-in-Fact
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Quick Takeaways

  • Jennifer H. Mak has 2 issuer positions tracked on this page.
  • Estimated disclosed ownership value: $8,955,016.
  • Recent insider filing activity is available below.

What Changed

  • Largest disclosed position: AXON ENTERPRISE, INC. ($5,396,656).
  • Past-year value change for that position: -$2,242,663.

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.

Source Evidence

Filed on Form 4

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

See Original Filing

Ownership of Jennifer H. Mak

MSCI Forms 3/4/5

MSCI Inc.

Relationship
Global Controller
Holdings value
$3,558,360
Past year net change
Change %
Report period
13 Feb 2023

Insider Transactions Reported by Jennifer H. Mak:

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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