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Insider Trading & Ownership of Mark Porter

Location
New York, NY
Summary
The estimated net worth of Mark Porter is at least $15,412,958 dollars as of 19 Dec 2023. Mark Porter is the Chief Technology Officer of MongoDB, Inc. and owns shares of MongoDB, Inc. (MDB) stock worth about $14.72M. Mark Porter is the Director of Gitlab Inc. and owns shares of Gitlab Inc. (GTLB) stock worth about $689.4K.
Signature
/s/ Robin Schulman, Attorney-in-Fact for Mark Porter
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Quick Takeaways

  • Mark Porter has 2 issuer positions tracked on this page.
  • Estimated disclosed ownership value: $15,412,958.
  • Recent insider filing activity is available below.

What Changed

  • Largest disclosed position: MongoDB, Inc. ($14,723,520).
  • 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 Mark Porter

Symbol Company Relationship Holdings Value Past Year Net Change Change % Report Period
MDB MongoDB, Inc. Chief Technology Officer $14,723,520 03 Jul 2023
GTLB Gitlab Inc. Director $689,438 15 Dec 2023

Insider Transactions Reported by Mark Porter:

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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