TANSKI RONALD J

Director · NFG, CMS

As of 2026-09-16, TANSKI RONALD J has 10 Form 4 transactions on record across 2 companies — 6 in the trailing 12 months.

Everything this person has disclosed to the SEC on Form 4 — across every company they file for — reconstructed from the public record. A filing history, not a tip sheet.

Reconstructed holdings

Direct: $30.2MIndirect: $0$30.2Mas of 2026-09-16
  • Direct $30.2M
  • Indirect $0
NFGdirect358,097 sh$28.8M
CMSdirect20,903 sh$1.4M

Reconstructed from this person's own Form 4 filings — the total each filing reported owning afterward, priced at the close on the as-of date shown. A filed position can lag the real one.

Direct and indirect holdings (e.g. through a trust or fund) are tagged separately, as filed.

Trades by company

NFG · 8 trades
2026-07-01: Award / grant, 564 sh ($44K)2026-04-01: Award / grant, 469 sh ($44K)2026-01-02: Award / grant, 541 sh ($44K)2025-11-10: Gift, 1,395 sh ($0)2025-10-01: Award / grant, 471 sh ($44K)2025-07-01: Award / grant, 518 sh ($44K)2025-04-01: Award / grant, 552 sh ($44K)2025-01-02: Award / grant, 715 sh ($44K)
CMS · 2 trades
2026-05-08: Award / grant, 2,411 sh ($0)2025-05-02: Award / grant, 2,401 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
10 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-07-01NFGAward / grant564358,097Form 4
2026-05-08CMSAward / grant2,41120,903Form 4
2026-04-01NFGAward / grant469357,533Form 4
2026-01-02NFGAward / grant541357,064Form 4
2025-11-10NFGGift1,395356,523Form 4
2025-10-01NFGAward / grant471357,918Form 4
2025-07-01NFGAward / grant518357,447Form 4
2025-05-02CMSAward / grant2,40118,022Form 4
2025-04-01NFGAward / grant552356,929Form 4
2025-01-02NFGAward / grant715356,377Form 4

Source: SEC Form 4 filings. Each row links to its original filing.

Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.