TANSKI RONALD J — SEC Form 4 Insider Trading Activity

Summary

Updated Jul 16, 2026

TANSKI RONALD J has filed 2 SEC Form 4 filings across 2 companies in the last 90 days.

Profile

TANSKI RONALD J

Ronald J. Tanski is a corporate director known for his role at National Fuel Gas Company, where he has been involved in various capacities. He has also held a directorial position at CMS Energy Corporation.

RoleInsider
Notability20/100

Board memberships

Awards & honors

Recent Transactions

DateTickerCompanyCodeSharesPriceValue
2026-07-02NFGNATIONAL FUEL GAS COA — Grant or award564$77.63$44K
2026-05-11CMSCMS ENERGY CORPA — Grant or award2.4K$0.00
2026-04-02NFGNATIONAL FUEL GAS COA — Grant or award469$93.29$44K
2025-10-01NFGNATIONAL FUEL GAS COA — Grant or award471$92.95$44K
2025-07-01NFGNATIONAL FUEL GAS COA — Grant or award518$84.62$44K
2025-05-02CMSCMS ENERGY CORPA — Grant or award2.4K$0.00
2025-04-01NFGNATIONAL FUEL GAS COA — Grant or award552$79.27$44K
2024-11-27NFGNATIONAL FUEL GAS COG — Bona-fide gift1.6K$0.00
2024-10-02NFGNATIONAL FUEL GAS COA — Grant or award725$60.37$44K
2024-10-02NFGNATIONAL FUEL GAS COJ — Other acquisition / disposition306$56.99$17K

Companies — Last 90 Days

Frequently Asked Questions

Who is TANSKI RONALD J?

Ronald J. Tanski is a corporate director known for his role at National Fuel Gas Company, where he has been involved in various capacities. He has also held a directorial position at CMS Energy Corporation.…

How many SEC Form 4 filings has TANSKI RONALD J submitted recently?

2 primary Form 4 filings in the last 90 days, covering 2 companies.

Where can I see all of TANSKI RONALD J's SEC filings?

All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.

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