Insider Trading & Ownership of Michael George Rosenbaum

Location
San Mateo, CA
Summary
The estimated net worth of Michael George Rosenbaum is at least $27,021,148 dollars as of 18 May 2026. Michael George Rosenbaum is the Chief Executive Officer, Director of Guidewire Software, Inc. and owns shares of Guidewire Software, Inc. (GWRE) stock worth about $26.97M. Michael George Rosenbaum is the Director of DOCUSIGN, INC. and owns shares of DOCUSIGN, INC. (DOCU) stock worth about $49.2K.
Signature
By: Winston King, Attorney-in-Fact for Michael George Rosenbaum
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Key facts

  • Michael George Rosenbaum has 2 issuer positions tracked on this page.
  • Estimated disclosed ownership value: $27,021,148.
  • Recent insider filing activity is available below.

Change

  • Largest disclosed position: Guidewire Software, Inc. ($26,971,945).
  • Past-year value change for that position: -$24,241,272.

Research use

  • 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.

Evidence

Filed on Form 4

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

See Original Filing

Ownership of Michael George Rosenbaum

DOCU Forms 3/4/5

DOCUSIGN, INC.

Relationship
Director
Holdings value
$49,203
Past year net change
Change %
Report period
03 Mar 2026

Insider Transactions Reported by Michael George Rosenbaum:

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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