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Insider Trading & Ownership of Sidney Craig Tompkins

Location
Culver City, CA
Summary
The estimated net worth of Sidney Craig Tompkins is at least $322,293 dollars as of 14 Apr 2026. Sidney Craig Tompkins is the EVP, General Counsel of READING INTERNATIONAL INC and owns shares of READING INTERNATIONAL INC (RDI) stock worth about $199.2K. Sidney Craig Tompkins is the Director of HomeStreet, Inc. and owns shares of Mechanics Bancorp (MCHB) stock worth about $123.1K.
Signature
/s/ Sidney Craig Tompkins
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Quick Takeaways

  • Sidney Craig Tompkins has 2 issuer positions tracked on this page.
  • Estimated disclosed ownership value: $322,293.
  • Recent insider filing activity is available below.

What Changed

  • Largest disclosed position: READING INTERNATIONAL INC ($199,208).
  • 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.

Source Evidence

Filed on Form 4

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

See Original Filing

Ownership of Sidney Craig Tompkins

Symbol Company Relationship Holdings Value Past Year Net Change Change % Report Period
RDI, RDIB READING INTERNATIONAL INC EVP, General Counsel $199,208 11 Apr 2026
MCHB HomeStreet, Inc. Director $123,085 02 Sep 2025

Insider Transactions Reported by Sidney Craig Tompkins:

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.