RONALD TANSKI Net Worth - Insider Trades and Bio as of Apr 27, 2026

Ronald J Tanski's Net Worth

$35.7 Million

Estimate Recalculated Nov 7, 2024 04:30PM EST

Who is Ronald J Tanski

Ronald J Tanski has an estimated net worth of $35.7 Million. This is based on reported shares across multiple companies, which include CMS ENERGY CORP, CONSUMERS ENERGY CO, and NATIONAL FUEL GAS CO.

SEC CIK

Ronald J Tanski's CIK is 0001209940

Past Insider Trading and Trends

2021 was Ronald J Tanski's most active year for acquiring shares with 8 total transactions. Ronald J Tanski's most active month to acquire stocks was the month of November. 2022 was Ronald J Tanski's most active year for disposing of shares, totalling 16 transactions. Ronald J Tanski's most active month to dispose stocks was the month of November. 2022 saw Ronald J Tanski paying a total of $2,453,619.00 for 47,977 shares, this is the most they've acquired in one year. In 2022 Ronald J Tanski cashed out on 335,418 shares for a total of $18,729,167.46, their largest year based on trade value.

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CMS ENERGY CORP

Investor

Updated May 06, 2024

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Form 4	23.09%	2.84K	—	—	May 06, 2024	15.15K	Grant	—	May 03
Form 4	27.72%	2.58K	—	—	May 08, 2023	11.90K	Grant	—	May 05
Form 4	35.31%	2.36K	—	—	May 10, 2022	9.05K	Grant	—	May 06
Form 4	56.34%	2.35K	—	—	May 10, 2021	6.51K	Grant	—	May 07
Form 4	195.98%	2.68K	—	—	May 04, 2020	4.05K	Grant	—	May 01
Form 4	1,246.53%	1.26K	—	—	Nov 12, 2019	1.36K	Grant	—	Nov 08
Form 3	—	—	—	—	Nov 12, 2019	101.00	—	—	—

Showing 7 results

CONSUMERS ENERGY CO

Investor

Updated Nov 12, 2019

View Quote Details


Form 3	—	—	—	—	Nov 12, 2019	—	—	—	—

Showing 1 results

NATIONAL FUEL GAS CO

President & CEO

Updated Jul 03, 2024

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Form 4	0.31%	1.12K	$54.07	$60.40K	Jul 03, 2024	356.28K	Acquisition	—	Apr 15 - Jul 01
Form 4	0.23%	820.00	$53.37	$43.76K	Apr 03, 2024	355.16K	Grant	—	Apr 01
Form 4	0.27%	865.00	$50.59	$43.76K	Jan 04, 2024	354.05K	Grant	—	Jan 02
Form 4	-0.74%	-2.38K	—	—	Dec 14, 2023	353.19K	Grant	—	Dec 12
Form 4	0.27%	857.00	$51.06	$43.76K	Oct 03, 2023	355.30K	Grant	—	Oct 02
Form 4	0.26%	849.00	$51.59	$43.80K	Jul 05, 2023	354.16K	Grant	—	Jul 03
Form 4	0.22%	710.00	$61.63	$43.76K	Jan 04, 2023	352.08K	Grant	—	Jan 03
Form 4	-10.43%	-37.13K	$58.50	-$60.01	Dec 13, 2022	351.37K	Options	—	Dec 07 - Dec 12
Form 4	0.22%	692.00	$63.29	$43.80K	Oct 04, 2022	345.34K	Grant	—	Oct 03
Form 4	0.21%	656.00	$66.74	$43.78K	Jul 05, 2022	344.43K	Grant	—	Jul 01
Form 4	-12.01%	-42.55K	$69.95	-$2.98M	Apr 12, 2022	343.63K	Sale	Scheduled	Apr 11
Form 4	0.18%	626.00	$69.97	$43.80K	Apr 05, 2022	386.18K	Grant	—	Apr 01
Form 4	-10.74%	-42.55K	$68.96	-$2.93M	Mar 29, 2022	385.56K	Sale	Scheduled	Mar 28
Form 4	-9.69%	-42.55K	$64.70	-$2.75M	Mar 15, 2022	428.12K	Sale	Scheduled	Mar 14
Form 4	-8.84%	-42.55K	$62.00	-$2.64M	Mar 01, 2022	470.67K	Sale	Scheduled	Feb 28
Form 4	-8.12%	-42.55K	$60.70	-$2.58M	Feb 15, 2022	513.23K	Sale	Scheduled	Feb 14
Form 4	-7.51%	-42.55K	$60.27	-$2.56M	Feb 02, 2022	555.79K	Sale	Scheduled	Jan 31
Form 4	0.12%	688.00	$63.66	$43.79K	Jan 05, 2022	598.14K	Grant	—	Jan 03
Form 4	2.00%	11.07K	$59.50	-$844.96K	Dec 06, 2021	597.46K	Grant	—	Nov 29 - Dec 02
Form 4	-3.95%	-22.79K	$57.76	$4.72	Nov 16, 2021	586.39K	Options	—	Nov 12
Form 4	0.15%	821.00	$53.32	$43.77K	Oct 04, 2021	583.97K	Grant	—	Oct 01
Form 4	0.15%	829.00	$52.78	$43.75K	Jul 02, 2021	582.91K	Grant	—	Jul 01
Form 4	0.16%	879.00	$49.79	$43.77K	Apr 05, 2021	581.84K	Grant	—	Apr 01
Form 4	-0.07%	-368.00	$41.01	$43.76K	Jan 06, 2021	580.71K	Grant	—	Dec 10 - Jan 04
Form 4	7.08%	36.40K	—	—	Dec 14, 2020	581.08K	Grant	—	Dec 10
Form 4	0.21%	1.09K	$40.24	$43.78K	Oct 05, 2020	544.39K	Grant	—	Oct 01
Form 4	0.21%	1.06K	$41.23	$43.79K	Jul 06, 2020	543.01K	Grant	—	Jul 01
Form 4	0.24%	1.21K	$36.10	$43.76K	Apr 02, 2020	541.67K	Grant	—	Apr 01
Form 4	0.19%	958.00	$45.69	$43.77K	Jan 03, 2020	540.20K	Grant	—	Jan 02
Form 4	12.67%	57.31K	$45.11	-$583.79K	Dec 11, 2019	539.24K	Grant	—	Dec 02 - Dec 09
Form 4	0.21%	948.00	$46.17	$43.77K	Oct 02, 2019	481.68K	Grant	—	Oct 01
Form 4	-0.08%	-373.00	$52.93	$43.77K	Jul 02, 2019	480.48K	Grant	—	Jun 26 - Jul 01
Form 4	6.64%	28.12K	$54.53	-$1.47M	Dec 21, 2018	480.28K	Grant	—	Dec 19
Form 4	11.90%	45.08K	—	—	Dec 06, 2018	452.14K	Grant	—	Dec 04
Form 4	-0.36%	-1.39K	—	—	Nov 13, 2018	407.03K	Grant	—	Dec 19 - Nov 12
Form 4	-0.24%	-900.00	—	—	Dec 21, 2017	407.31K	Options	—	Dec 11 - Dec 19
Form 4	6.28%	22.28K	—	—	Dec 08, 2017	404.05K	Grant	—	Dec 06
Form 4	-12.40%	-50.18K	$45.81	-$96.42	Dec 04, 2017	381.77K	Options	—	Nov 30
Form 4	-1.30%	-4.09K	$58.01	-$237.32K	Dec 21, 2016	345.07K	Options	—	Dec 19
Form 4	1.82%	5.54K	$56.91	-$239.29K	Dec 09, 2016	337.07K	Grant	—	Nov 17 - Dec 07
Form 4	-0.28%	-900.00	—	—	Dec 21, 2015	342.51K	Options	—	Dec 18 - Dec 19
Form 4	0.16%	526.00	$39.48	$592.13K	Dec 18, 2015	323.41K	Options	—	Dec 17
Form 4	-1.58%	-5.19K	$50.72	$836.68K	Jun 19, 2015	322.88K	Options	—	Jun 17
Form 4	4.21%	12.23K	—	—	Dec 23, 2014	303.07K	Options	—	Dec 18 - Dec 19
Form 4	-3.48%	-10.09K	$55.28	$531.37K	Jun 18, 2014	279.46K	Options	—	Dec 30 - Jun 16
Form 4	53.71%	12.16K	—	—	Dec 23, 2013	264.93K	Acquisition	—	Dec 19
Form 4	—	42.95K	—	—	Dec 21, 2012	42.95K	Grant	—	Dec 19
Form 4	-1.87%	-4.81K	$40.67	$310.98K	Dec 19, 2012	252.77K	Options	—	Dec 17 - Dec 18
Form 4	50.00%	23.33K	—	—	Nov 26, 2012	70.00K	Grant	—	Nov 21
Form 4	-1.28%	-3.33K	$40.56	$384.74K	Sep 28, 2012	257.59K	Options	—	Sep 26
Form 4	-9.48%	-20.87K	$40.27	$55.40K	Dec 29, 2011	220.92K	Options	—	Dec 27
Form 4	10.95%	24.19K	—	—	Dec 27, 2011	266.79K	Grant	—	Dec 21 - Dec 22
Form 4	17.06%	31.29K	—	—	Dec 21, 2011	217.60K	Acquisition	—	Dec 16 - Dec 19
Form 4	52.57%	23.54K	—	—	Nov 28, 2011	232.97K	Acquisition	—	Nov 16 - Nov 23
Form 4	0.15%	276.00	$24.50	$512.39K	Aug 16, 2011	186.10K	Options	—	Aug 12
Form 4	-0.19%	-315.00	$24.50	$99.99K	Mar 25, 2011	164.91K	Options	—	Dec 23 - Mar 23
Form 4	20.57%	31.27K	—	—	Dec 22, 2010	186.14K	Acquisition	—	Dec 20
Form 4	-29.16%	-14.81K	—	—	Nov 29, 2010	169.87K	Disposition	—	Nov 24 - Nov 26
Form 4/A	11.30%	12.50K	$27.80	$347.47K	Sep 02, 2010	123.17K	Options	—	Jun 30
Form 4	-1.02%	-1.59K	$35.75	$269.55K	Aug 26, 2010	154.68K	Options	—	Aug 24
Form 4	0.13%	209.00	$46.34	$579.19K	Jul 02, 2010	156.27K	Options	—	Jun 30 - Jul 01
Form 4	0.07%	90.00	—	—	Mar 31, 2010	131.06K	Acquisition	—	Mar 30
Form 4	347.54%	70.18K	—	—	Mar 15, 2010	200.97K	Acquisition	—	Mar 11
Form 4	-4.14%	-5.53K	$35.81	$253.89K	Dec 23, 2009	130.80K	Options	—	Dec 22
Form 4/A	-33.33%	-15.00K	—	—	Dec 04, 2009	30.00K	Disposition	—	Nov 25
Form 4	-21.71%	-13.91K	—	—	Nov 30, 2009	141.32K	Disposition	—	Nov 25 - Nov 27
Form 4	463.51%	75.04K	—	—	Dec 23, 2008	185.23K	Acquisition	—	Dec 22
Form 4	0.29%	304.00	$23.03	$115.16K	Dec 08, 2008	105.20K	Options	—	Dec 04 - Dec 05
Form 4	0.01%	6.00	$23.03	$115.16K	Sep 04, 2008	109.89K	Options	—	Sep 02
Form 4	0.01%	6.00	$23.03	$345.47K	Mar 13, 2008	109.53K	Options	—	Mar 11 - Mar 13
Form 4	261.10%	45.82K	—	—	Feb 22, 2008	129.52K	Acquisition	—	Feb 20
Form 4	-19.43%	-20.19K	$32.39	$108.52	Feb 09, 2007	83.71K	Options	—	Feb 07 - Feb 08
Form 4	269.00%	45.44K	—	—	Dec 08, 2006	108.70K	Acquisition	—	Dec 06
Form 4	219.45%	36.33K	—	—	May 12, 2006	99.26K	Acquisition	—	May 10
Form 4	-0.38%	-281.00	$25.90	$83.02K	Jan 03, 2006	73.32K	Options	—	Dec 30
Form 4	-20.16%	-14.66K	$23.31	-$49.39K	Jun 09, 2005	58.03K	Options	—	Jun 08
Form 4	265.94%	40.53K	—	—	Mar 31, 2005	92.69K	Acquisition	—	Mar 29
Form 4	-14.19%	-8.60K	$20.81	-$37.14K	Sep 13, 2004	52.04K	Options	—	Sep 09
Form 4	-7.34%	-3.61K	$20.41	$23.25	May 19, 2004	45.64K	Options	—	May 17
Form 4	-12.93%	-6.38K	$20.27	-$27.43K	Dec 31, 2003	42.93K	Options	—	Dec 30
Form 4	—	—	—	—	Jul 03, 2003	—	—	—	—
Form 4	—	—	—	—	May 15, 2003	—	—	—	—

Showing 82 results