Tanski Ronald J
- SEC CIK
- 0001209940
No open-market purchases or sales filed in the past year.
Current role at each company
- NFG National Fuel Gas CoDirectoras of Jul 2, 2026
- CMS CMS Energy CorpDirectoras of May 11, 2026
Open-market trades in the past year
Open-market purchases (P) and sales (S) filed in the last 365 days, not counting derivative securities or duplicate filings. Values leave out price outliers.
- Bought
- –
- 0 filings
- Sold
- –
- 0 filings
- Net
- –
- Bought minus sold
- Companies
- 0
- With open-market trades
Trades
Every Form 4 that lists Tanski Ronald J as a reporting owner, including filings made jointly with others, grouped by company. Each row adds up one type of transaction in one filing. Only open-market purchases (P) and sales (S) are shown by default.
NFG National Fuel Gas Co
Director6 trades
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Apr 12, 2022 (view filing) | Apr 11 | 1 day | Tanski Ronald JDirector | SSale | −42.6K | $69.95 | −$2.98M | −12.0%311.9K after | 2 lots |
| Mar 29, 2022 (view filing) | Mar 28 | 1 day | Tanski Ronald JDirector | SSale | −42.6K | $68.96 | −$2.93M | −10.7%353.8K after | 2 lots |
| Mar 15, 2022 (view filing) | Mar 14 | 1 day | Tanski Ronald JDirector | SSale | −42.6K | $64.70 | −$2.75M | −9.7%396.4K after | 3 lots |
| Mar 1, 2022 (view filing) | Feb 28 | 1 day | Tanski Ronald JDirector | SSale | −42.6K | $62.00 | −$2.64M | −8.8%438.9K after | 2 lots |
| Feb 15, 2022 (view filing) | Feb 14 | 1 day | Tanski Ronald JDirector | SSale | −42.6K | $60.69 | −$2.58M | −8.1%481.5K after | 2 lots |
| Feb 2, 2022 (view filing) | Jan 31 | 2 days | Tanski Ronald JDirector | SSale | −42.6K | $60.27 | −$2.56M | −7.5%524.0K after | 2 lots |