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  • Insider Ownership

Insider Trading & Ownership of RONALD J. TANSKI

Location
Williamsville, NY
Summary
The estimated net worth of RONALD J. TANSKI is at least $30,192,019 dollars as of 06 Jan 2026. RONALD J. TANSKI is the Director of NATIONAL FUEL GAS CO and owns shares of NATIONAL FUEL GAS CO (NFG) stock worth about $28.9M. RONALD J. TANSKI is the Director of CMS ENERGY CORP and owns shares of CMS ENERGY CORP (CMS) stock worth about $1.29M.
Signature
J. P. Baetzhold, Attorney in Fact
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Ownership of RONALD J. TANSKI

Symbol Company Relationship Holdings Value Past Year Net Change Change % Report Period
NFG NATIONAL FUEL GAS CO Director $28,902,545 02 Jan 2026
CMS, CMSA CMS ENERGY CORP Director $1,289,474 02 May 2025

Insider Transactions Reported by RONALD J. TANSKI:

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.