Dennis Bertolotti Net Worth - Insider Trades and Bio as of Apr 26, 2026

Dennis Bertolotti's Net Worth

$7.06 Million

Estimate Recalculated Mar 29, 2026 11:45PM EST

Who is Dennis Bertolotti

Dennis Bertolotti has an estimated net worth of $7.06 Million. This is based on reported shares in Mistras Group, Inc..

SEC CIK

Dennis Bertolotti's CIK is 0001501429

Past Insider Trading and Trends

2021 was Dennis Bertolotti's most active year for acquiring shares with 6 total transactions. Dennis Bertolotti's most active month to acquire stocks was the month of February. 2016 was Dennis Bertolotti's most active year for disposing of shares, totalling 11 transactions. Dennis Bertolotti's most active month to dispose stocks was the month of July. 2016 saw Dennis Bertolotti paying a total of $210,000.00 for 67,265 shares, this is the most they've acquired in one year. In 2016 Dennis Bertolotti cashed out on 98,057 shares for a total of $718,182.57, their largest year based on trade value.

Attention insiders:Dive deeper into market movements and stay ahead of the curve with Benzinga Pro! From up-to-the-second news to audio squawks and interactive data tools, it's everything you need to supercharge your trading strategy. Experience the Benzinga Pro advantage today and transform the way you trade with our exclusive free trial!

Mistras Group, Inc.

President and CEO

Updated Mar 30, 2023

View Quote Details


Form 4	-0.74%	-3.17K	$6.65	-$21.09K	Mar 30, 2023	424.36K	Tax	—	Mar 30
Form 4	-15.30%	-77.20K	$5.59	-$111.52K	Mar 20, 2023	427.53K	Disposition	—	Mar 17
Form 4	-2.52%	-11.58K	$4.93	-$57.08K	Jan 03, 2023	447.48K	Tax	—	Jan 03
Form 4	-1.27%	-5.88K	$6.63	-$39.01K	Mar 25, 2022	459.06K	Tax	—	Mar 25
Form 4	-0.81%	-3.81K	$6.79	-$25.88K	Mar 24, 2022	464.94K	Tax	—	Mar 23
Form 4	22.16%	95.42K	—	—	Mar 22, 2022	526.01K	Grant	—	Mar 22
Form 4	21.30%	75.61K	—	—	Mar 16, 2022	430.59K	Options	—	Mar 14
Form 4	-2.90%	-9.75K	$7.43	-$72.47K	Jan 07, 2022	326.21K	Tax	—	Jan 06
Form 4	-0.37%	-1.25K	$7.43	-$9.27K	Jan 05, 2022	335.97K	Tax	—	Jan 03
Form 4	-1.31%	-4.47K	$10.99	-$49.14K	Apr 07, 2021	337.21K	Tax	—	Mar 29
Form 4	14.87%	47.95K	—	—	Mar 25, 2021	370.45K	Grant	—	Mar 24
Form 4/A	21.30%	56.63K	—	—	Mar 24, 2021	322.51K	Grant	—	Mar 16
Form 4	21.30%	56.63K	—	—	Mar 18, 2021	322.51K	Grant	—	Mar 16
Form 4	-1.22%	-3.30K	$7.76	-$25.58K	Jan 08, 2021	265.87K	Tax	—	Jan 07
Form 4	-1.17%	-3.18K	$7.76	-$24.68K	Jan 05, 2021	269.17K	Tax	—	Jan 04
Form 4	-0.42%	-1.15K	$4.39	-$5.04K	Aug 19, 2020	272.35K	Tax	—	Aug 17
Form 4	-1.15%	-3.19K	$4.04	-$12.91K	Jun 02, 2020	273.50K	Tax	—	Jun 01
Form 4	-1.18%	-3.30K	$3.78	-$12.46K	Apr 02, 2020	276.69K	Tax	—	Apr 01
Form 4	56.87%	101.50K	$4.48	$6.72K	Apr 02, 2020	279.99K	Purchase	—	Mar 31 - Apr 01
Form 4	29.77%	40.95K	$4.49	$26.91K	Mar 31, 2020	178.49K	Purchase	—	Mar 27 - Mar 30
Form 4	-2.26%	-3.18K	$14.27	-$45.38K	Jan 03, 2020	137.54K	Tax	—	Jan 02
Form 4	-0.81%	-1.15K	$15.59	-$17.88K	Aug 19, 2019	140.72K	Tax	—	Aug 19
Form 4	-2.22%	-3.22K	$13.82	-$44.47K	Jun 03, 2019	141.87K	Tax	—	Jun 03
Form 4	-1.73%	-2.56K	$14.04	-$35.93K	Mar 20, 2019	145.09K	Tax	—	Mar 18
Form 4	24.18%	28.75K	—	—	Mar 18, 2019	147.64K	Grant	—	Mar 15
Form 4	-0.52%	-621.00	$14.38	-$8.93K	Jan 03, 2019	118.90K	Tax	—	Jan 02
Form 4	-7.29%	-9.40K	$19.59	-$184.15K	Oct 22, 2018	119.52K	Tax	—	Oct 22
Form 4	-0.88%	-1.15K	$21.81	-$25.02K	Aug 20, 2018	128.92K	Tax	—	Aug 17
Form 4	-2.52%	-3.36K	$19.25	-$64.64K	Jun 05, 2018	130.06K	Tax	—	Jun 01
Form 4	1.43%	1.89K	—	—	Mar 23, 2018	133.42K	Grant	—	Mar 22
Form 4	18.37%	20.41K	—	—	Mar 16, 2018	131.53K	Grant	—	Mar 14
Form 4	-1.14%	-1.28K	$22.58	-$28.88K	Jan 18, 2018	111.12K	Tax	—	Jan 17
Form 4	-0.58%	-657.00	$23.47	-$15.42K	Jan 02, 2018	112.40K	Tax	—	Jan 02
Form 4	-1.06%	-1.21K	$17.71	-$21.46K	Aug 18, 2017	113.06K	Tax	—	Aug 18
Form 4	-0.30%	-339.00	$18.88	-$6.40K	Aug 16, 2017	114.27K	Tax	—	Aug 15
Form 4/A	—	—	—	—	Jun 02, 2017	117.99K	—	—	—
Form 4	-2.86%	-3.38K	$20.92	-$70.67K	Jun 02, 2017	114.61K	Tax	—	Jun 01
Form 4	-7.01%	-8.90K	$21.21	-$188.75K	May 15, 2017	117.99K	Sale	—	May 11
Form 4	-7.01%	-8.90K	$21.21	-$188.75K	May 15, 2017	117.99K	Sale	—	May 11
Form 4	4.46%	5.41K	—	—	Mar 21, 2017	126.89K	Grant	—	Mar 20
Form 4	-3.95%	-5.00K	$16.26	-$62.60K	Mar 01, 2017	121.48K	Sale	—	Feb 28
Form 4	-0.80%	-979.00	$23.07	-$22.59K	Jan 18, 2017	121.48K	Tax	—	Jan 17
Form 4	-1.50%	-1.86K	$20.60	-$38.36K	Oct 17, 2016	122.46K	Tax	—	Oct 17
Form 4	-21.57%	-41.95K	$24.60	-$69.96K	Sep 12, 2016	152.58K	Options	—	Sep 08
Form 4	-0.82%	-962.00	$25.17	-$24.21K	Aug 18, 2016	116.97K	Tax	—	Aug 18
Form 4	15.90%	16.86K	$17.49	-$314.37K	Aug 17, 2016	122.93K	Sell-Options	—	Aug 16
Form 4	-2.32%	-1.90K	$22.15	-$42.08K	Feb 22, 2016	80.06K	Sale	—	Jan 29
Form 4	-1.18%	-979.00	$19.61	-$19.20K	Jan 19, 2016	81.96K	Tax	—	Jan 19
Form 4	32.83%	20.50K	—	—	Oct 21, 2015	82.94K	Grant	—	Oct 20
Form 4	-2.80%	-1.80K	$15.45	-$27.76K	Aug 21, 2015	62.44K	Tax	—	Aug 20
Form 4	-1.41%	-979.00	$20.49	-$20.06K	Jul 17, 2015	68.54K	Tax	—	Jan 20
Form 4	-3.60%	-2.50K	$20.57	-$51.42K	Jan 23, 2015	67.01K	Sale	—	Jan 21
Form 4	—	10.85K	—	—	Oct 24, 2014	10.85K	Grant	—	Oct 22
Form 4	-3.78%	-2.73K	—	—	Aug 20, 2014	69.51K	Tax	—	Aug 19
Form 4	-2.43%	-1.80K	$22.61	-$40.70K	May 07, 2014	72.24K	Sale	—	May 05
Form 4	-3.89%	-3.00K	$22.84	-$68.52K	Feb 06, 2014	74.04K	Sale	—	Feb 06
Form 4	—	36.66K	—	—	Jan 23, 2014	36.66K	Grant	—	Jan 21
Form 4	14.92%	10.00K	—	—	Jan 17, 2014	77.04K	Grant	—	Jan 17
Form 4	8.94%	5.50K	—	—	Oct 17, 2013	67.04K	Grant	—	Oct 15
Form 4	-1.49%	-931.00	$18.00	-$16.76K	Aug 21, 2013	61.54K	Tax	—	Aug 19
Form 4	2.02%	1.24K	$18.50	-$28.86K	Aug 16, 2013	62.47K	Grant	—	Aug 14 - Aug 15
Form 4	-2.39%	-1.50K	$20.47	-$30.70K	May 15, 2013	61.24K	Sale	—	May 14
Form 4	-10.17%	-7.10K	$21.51	-$152.73K	Oct 26, 2012	62.74K	Sale	—	Oct 22 - Oct 24
Form 4	-2.40%	-1.72K	$21.70	-$37.30K	Aug 21, 2012	69.84K	Tax	—	Aug 15 - Aug 19
Form 4	13.60%	8.57K	—	—	Aug 17, 2012	71.56K	Grant	—	Aug 15
Form 4/A	-1.42%	-907.00	$17.74	-$16.09K	Aug 24, 2011	62.99K	Tax	—	Aug 19
Form 4	-1.42%	-907.00	—	—	Aug 23, 2011	62.99K	Tax	—	Aug 19
Form 4	18.22%	9.85K	—	—	Aug 17, 2011	63.90K	Grant	—	Aug 15
Form 3	—	—	—	—	Sep 16, 2010	54.05K	—	—	—

Showing 69 results