Dennis L Zeitler's Net Worth

$16.2 Million

Estimate Recalculated Sep 16, 2025 12:58PM EST

Who is Dennis L Zeitler

Dennis L Zeitler has an estimated net worth of $16.2 Million. This is based on reported shares across multiple companies, which include MINE SAFETY APPLIANCES CO, and FUEL TECH, INC..

SEC CIK

Dennis L Zeitler's CIK is 0001118164

Past Insider Trading and Trends

2007 was Dennis L Zeitler's most active year for acquiring shares with 8 total transactions. Dennis L Zeitler's most active month to acquire stocks was the month of January. 2004 was Dennis L Zeitler's most active year for disposing of shares, totalling 33 transactions. Dennis L Zeitler's most active month to dispose stocks was the month of October. 2008 saw Dennis L Zeitler paying a total of $1,162,853.80 for 29,546 shares, this is the most they've acquired in one year. In 2013 Dennis L Zeitler cashed out on 103,758 shares for a total of $3,803,833.11, their largest year based on trade value.

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MINE SAFETY APPLIANCES CO

Senior VP, CFO, Treasurer

Updated Jul 31, 2013

View Quote Details


Form 4	-27.81%	-13.82K	$28.96	-$727.84K	Jul 31, 2013	35.86K	Sale	—	Jul 29 - Jul 30
Form 4	-4.56%	-1.91K	$49.92	-$95.40K	Jun 03, 2013	40.01K	Tax	—	May 31
Form 4	-49.30%	-40.77K	$25.79	-$2.03M	May 14, 2013	41.92K	Sale	—	May 10 - May 14
Form 4	6.34%	2.85K	$49.62	-$65.00K	Apr 02, 2013	47.79K	Grant	—	Mar 28
Form 4	-3.00%	-1.39K	$49.03	-$68.05K	Mar 12, 2013	44.94K	Tax	—	Mar 08
Form 4	42.62%	18.41K	$48.95	$747.71K	Feb 21, 2013	61.60K	Grant	—	Feb 20
Form 4	-31.65%	-20.00K	$36.28	-$725.68K	Aug 23, 2012	43.20K	Sale	—	Aug 22
Form 4	-1.97%	-1.27K	$39.98	-$50.73K	Jun 05, 2012	63.20K	Tax	—	Jun 01
Form 4	6.72%	4.06K	$40.38	$163.98K	Mar 21, 2012	64.46K	Grant	—	Mar 20
Form 4	-3.22%	-2.01K	$37.65	-$75.75K	Mar 12, 2012	60.40K	Tax	—	Mar 08
Form 4	35.25%	20.11K	$36.69	$541.76K	Feb 21, 2012	77.18K	Grant	—	Feb 16 - Feb 17
Form 4	-2.18%	-1.27K	$35.85	-$45.49K	Jun 06, 2011	57.07K	Tax	—	Jun 02
Form 4	-1.32%	-781.00	$35.33	-$27.59K	Mar 10, 2011	58.34K	Tax	—	Mar 08
Form 4	35.58%	19.48K	$33.55	$506.50K	Feb 25, 2011	74.21K	Grant	—	Feb 23
Form 4	-1.38%	-768.00	$26.61	-$20.44K	Mar 17, 2010	54.74K	Tax	—	Mar 15
Form 4	69.05%	35.28K	$24.63	$760.55K	Feb 25, 2010	86.39K	Grant	—	Feb 23
Form 4	105.73%	47.08K	$17.83	$722.24K	Feb 25, 2009	91.61K	Grant	—	Feb 23
Form 4/A	-1.45%	-583.00	$41.58	-$24.24K	Aug 12, 2008	39.53K	Tax	—	Mar 15
Form 4	12.65%	5.00K	$33.56	$167.80K	Aug 04, 2008	44.53K	Purchase	—	Aug 04
Form 4	-1.45%	-583.00	$41.58	-$24.24K	Mar 18, 2008	39.53K	Sale	—	Mar 15
Form 4	65.35%	24.55K	$45.24	$995.05K	Feb 28, 2008	62.11K	Grant	—	Feb 26
Form 4	-20.86%	-9.90K	$50.00	-$495.00K	Aug 28, 2007	37.56K	Sale	—	Aug 24
Form 4	-34.01%	-24.46K	$32.69	-$1.36M	Aug 14, 2007	47.46K	Sale	—	Aug 10 - Aug 13
Form 4	35.75%	12.44K	—	—	Jun 04, 2007	47.23K	Grant	—	Jun 01
Form 4	-2.41%	-858.00	$41.30	-$35.43K	Mar 19, 2007	34.79K	Sale	—	Mar 15
Form 4/A	50.14%	16.61K	$40.10	$565.66K	Mar 15, 2007	49.75K	Grant	—	Feb 21
Form 4	63.17%	20.93K	$40.10	$729.13K	Feb 23, 2007	54.07K	Grant	—	Feb 21
Form 4	-8.30%	-3.00K	$40.41	-$121.21K	Jun 30, 2006	33.14K	Sale	—	Jun 30
Form 4	-2.69%	-1.00K	$41.00	-$41.00K	Jun 19, 2006	36.14K	Sale	—	Jun 15
Form 4	-4.69%	-1.83K	$39.47	-$72.15K	Mar 17, 2006	37.14K	Sale	—	Mar 15
Form 4	47.82%	17.47K	$40.08	$602.36K	Mar 01, 2006	54.00K	Grant	—	Feb 27
Form 4	-21.49%	-10.00K	$44.88	-$448.80K	May 19, 2005	36.53K	Sale	—	May 18
Form 4	-4.16%	-2.02K	$38.92	-$78.66K	Mar 17, 2005	46.53K	Sale	—	Mar 15
Form 4	38.32%	17.87K	$45.68	$729.46K	Feb 25, 2005	64.52K	Grant	—	Feb 23
Form 4	-2.71%	-1.30K	—	—	Feb 10, 2005	46.64K	Disposition	—	Feb 08
Form 4	-50.18%	-48.28K	$21.48	-$1.11M	Feb 07, 2005	47.94K	Options	—	Feb 03 - Feb 04
Form 4	-34.65%	-25.00K	$46.71	-$1.17M	Nov 16, 2004	47.16K	Sale	—	Nov 12 - Nov 15
Form 4	-6.48%	-5.00K	$43.16	-$215.78K	Sep 08, 2004	72.16K	Sale	—	Sep 07 - Sep 08
Form 4	-27.92%	-29.88K	$18.45	-$1.25M	Aug 24, 2004	77.16K	Sale	—	Aug 20
Form 4/A	-2.20%	-907.00	$25.05	-$22.72K	Apr 13, 2004	40.29K	Sale	—	Mar 15
Form 4	-2.20%	-907.00	$25.05	-$22.72K	Mar 17, 2004	40.29K	Tax	—	Mar 15
Form 4	71.62%	27.50K	$25.07	$619.20K	Mar 11, 2004	65.90K	Grant	—	Mar 09
Form 4	-31.74%	-5.95K	$34.36	-$429.98K	Dec 05, 2003	12.80K	Sale	—	Dec 03
Form 4/A	-17.87%	-2.79K	$60.50	-$168.49K	Nov 13, 2003	12.80K	Tax	—	Nov 11
Form 4	-16.25%	-2.79K	$30.67	-$168.49K	Nov 13, 2003	14.36K	Options	—	Nov 11

Showing 45 results

FUEL TECH, INC.

Investor

Updated Jun 07, 2024

View Quote Details


Form 4	—	15.00K	—	—	Jun 07, 2024	15.00K	Grant	—	Jun 05
Form 4	—	15.00K	—	—	Jun 09, 2023	15.00K	Grant	—	Jun 07
Form 4	—	15.00K	—	—	Jun 06, 2022	15.00K	Grant	—	Jun 02
Form 4	-18.99%	-71.00K	$3.06	-$264.06K	Dec 29, 2020	302.88K	Sale	—	Dec 23
Form 4	25.25%	12.63K	$1.58	$20.00K	May 17, 2019	62.63K	Grant	—	May 17
Form 4	—	50.00K	$1.01	$50.32K	Dec 13, 2017	50.00K	Purchase	—	Dec 12
Form 4	—	44.00K	—	—	Dec 08, 2017	44.00K	Grant	—	Dec 07
Form 4	—	27.00K	—	—	May 23, 2016	27.00K	Grant	—	May 20
Form 4	—	21.00K	—	—	May 26, 2015	21.00K	Grant	—	May 22
Form 4	—	13.50K	—	—	May 28, 2014	13.50K	Grant	—	May 23
Form 4	—	10.00K	—	—	May 28, 2013	10.00K	Grant	—	May 24
Form 3	—	—	—	—	May 23, 2013	—	—	—	—

Showing 12 results