Insider · CIK 0001473727

Vahaviolos Sotirios J.

Reports to the SEC for 1 company · PRINCETON JUNCTION, NJ

sec.gov

Transactions

Companies

Filings

CIK

0001473727

Forms 4 and 5

Insider transactions

50 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2024-03-06	MGMistras Group, Inc.G Gift	Director, 10% Owner	GGift	+2.05M sh	—	—	3,890,699
2023-12-21	MGMistras Group, Inc.G Gift	Director, 10% Owner	GGift	−5,100 sh	—	—	1,841,559
2023-12-20	MGMistras Group, Inc.G Gift	Director, 10% Owner	GGift	−5,100 sh	—	—	1,841,559
2023-12-19	MGMistras Group, Inc.G Gift	Director, 10% Owner	GGift	−20.4K sh	—	—	1,841,559
2023-01-09	MGMistras Group, Inc.G Gift	Director, 10% Owner	GGift	−6.73M sh	—	—	1,872,159
2022-01-06	MGMistras Group, Inc.F Tax Payment	Director, 10% Owner	FTax Payment	−2,318 sh	$7.43	−$17.2K	8,609,744
2021-01-04	MGMistras Group, Inc.F Tax Payment	Director, 10% Owner	FTax Payment	−2,935 sh	$7.76	−$22.8K	10,428,062
2020-12-30	MGMistras Group, Inc.G Gift	Director, 10% Owner	GGift	−1.81M sh	—	—	8,614,997
2020-12-30	MGMistras Group, Inc.G Gift	Director, 10% Owner	GGift	−1.81M sh	—	—	8,614,997
2020-12-29	MGMistras Group, Inc.G Gift	Director, 10% Owner	GGift	−6,000 sh	—	—	8,614,997
2020-12-29	MGMistras Group, Inc.G Gift	Director, 10% Owner	GGift	−6,000 sh	—	—	10,424,997
2020-06-01	MGMistras Group, Inc.F Tax Payment	Director, 10% Owner	FTax Payment	−2,867 sh	$4.04	−$11.6K	10,428,130
2020-06-01	MGMistras Group, Inc.F Tax Payment	Director, 10% Owner	FTax Payment	−7,378 sh	$4.04	−$29.8K	10,430,997
2020-06-01	MGMistras Group, Inc.F Tax Payment	Director, 10% Owner	FTax Payment	−7,378 sh	$4.04	−$29.8K	10,430,997
2020-03-30	MGMistras Group, Inc.P Purchase	Director, 10% Owner	PPurchase	+87.7K sh	$4.52	+$396K	10,438,375
2020-01-02	MGMistras Group, Inc.F Tax Payment	Director, 10% Owner	FTax Payment	−4,210 sh	$14.27	−$60.1K	10,365,489
2019-12-23	MGMistras Group, Inc.G Gift	Director, 10% Owner	GGift	−2,112 sh	—	—	10,352,803
2019-12-23	MGMistras Group, Inc.G Gift	Director, 10% Owner	GGift	−2,112 sh	—	—	10,354,915
2019-12-20	MGMistras Group, Inc.G Gift	Director, 10% Owner	GGift	−12.7K sh	—	—	10,354,915
2019-08-21	MGMistras Group, Inc.M Exercise/Conversion	Director, 10% Owner	MExercise/Conversion	+133K sh	$13.46	+$1.8M	10,478,110
2019-08-21	MGMistras Group, Inc.F Tax Payment	Director, 10% Owner	FTax Payment	−61.2K sh	$15.66	−$958K	10,416,919
2019-08-21	MGMistras Group, Inc.F Tax Payment	Director, 10% Owner	FTax Payment	−47.2K sh	$15.67	−$740K	10,369,699
2019-08-21	MGMistras Group, Inc. · Stock Options (Right to Buy)M Exercise/Conversion	Director, 10% Owner	MExercise/Conversion	−133K sh	—	—	816,539
2019-08-21	MGMistras Group, Inc. · Stock Options (Right to Buy)F Tax Payment	Director, 10% Owner	FTax Payment	−817K sh	—	—	0
2019-08-16	MGMistras Group, Inc.M Exercise/Conversion	Director, 10% Owner	MExercise/Conversion	+141K sh	$13.46	+$1.9M	10,357,130
2019-08-16	MGMistras Group, Inc.F Tax Payment	Director, 10% Owner	FTax Payment	−12.5K sh	$15.67	−$196K	10,344,649
2019-08-16	MGMistras Group, Inc. · Stock Options (Right to Buy)M Exercise/Conversion	Director, 10% Owner	MExercise/Conversion	−141K sh	—	—	1,808,966
2019-08-16	MGMistras Group, Inc. · Stock Options (Right to Buy)F Tax Payment	Director, 10% Owner	FTax Payment	−859K sh	—	—	950,000
2019-06-03	MGMistras Group, Inc.F Tax Payment	Director, 10% Owner	FTax Payment	−8,743 sh	$13.82	−$121K	10,216,096
2019-03-18	MGMistras Group, Inc.F Tax Payment	Director, 10% Owner	FTax Payment	−1,980 sh	$14.04	−$27.8K	10,224,839
2019-01-02	MGMistras Group, Inc.F Tax Payment	Director, 10% Owner	FTax Payment	−854 sh	$14.38	−$12.3K	10,243,459
2018-12-20	MGMistras Group, Inc.G Gift	Director, 10% Owner	GGift	−16.6K sh	—	—	10,227,673
2018-08-09	MGMistras Group, Inc.S Sale	Director, 10% Owner	SSale	−321K sh	$21.92	−$7.04M	10,244,313
2018-06-01	MGMistras Group, Inc.F Tax Payment	Director, 10% Owner	FTax Payment	−9,409 sh	$19.25	−$181K	10,565,313
2018-03-14	MGMistras Group, Inc.A Award	Director, 10% Owner	AAward	+25.6K sh	—	—	10,574,722
2018-01-02	MGMistras Group, Inc.F Tax Payment	Director, 10% Owner	FTax Payment	−936 sh	$23.47	−$22K	10,559,127
2017-08-15	MGMistras Group, Inc.F Tax Payment	Director, 10% Owner	FTax Payment	−1,079 sh	$18.88	−$20.4K	10,560,063
2017-08-08	MGMistras Group, Inc.S Sale	Director, 10% Owner	SSale	−90.5K sh	$21.25	−$1.92M	10,561,142
2017-07-11	MGMistras Group, Inc.S Sale	Director, 10% Owner	SSale	−94.9K sh	$21.08	−$2M	10,651,632
2017-06-06	MGMistras Group, Inc.S Sale	Director, 10% Owner	SSale	−94.2K sh	$21.23	−$2M	10,746,509
2017-06-01	MGMistras Group, Inc.F Tax Payment	Director, 10% Owner	FTax Payment	−9,596 sh	$20.92	−$201K	10,840,715
2017-05-08	MGMistras Group, Inc.S Sale	Director, 10% Owner	SSale	−95.6K sh	$20.93	−$2M	10,850,311
2017-04-13	MGMistras Group, Inc.S Sale	Director, 10% Owner	SSale	−94.6K sh	$21.14	−$2M	10,945,868
2017-03-20	MGMistras Group, Inc.A Award	Director, 10% Owner	AAward	+11.1K sh	—	—	11,040,475
2017-03-08	MGMistras Group, Inc.S Sale	Director, 10% Owner	SSale	−89.2K sh	$22.43	−$2M	11,029,422
2017-02-14	MGMistras Group, Inc.S Sale	Director, 10% Owner	SSale	−86K sh	$23.26	−$2M	11,118,588
2017-01-12	MGMistras Group, Inc.S Sale	Director, 10% Owner	SSale	−81.1K sh	$24.66	−$2M	11,213,333
2016-12-30	MGMistras Group, Inc.G Gift	Director, 10% Owner	GGift	−713 sh	—	—	11,285,676
2016-12-29	MGMistras Group, Inc.G Gift	Director, 10% Owner	GGift	−382 sh	—	—	11,285,676
2016-12-28	MGMistras Group, Inc.G Gift	Director, 10% Owner	GGift	−5,475 sh	—	—	11,285,676

Recent filings

Accepted (ET)
Aug 194
Vahaviolos Sotirios J.0001127602-24-022470
SEC(opens sec.gov)
May 34
Vahaviolos Sotirios J.0001127602-24-014134
SEC(opens sec.gov)
Feb 65
Vahaviolos Sotirios J.0001127602-24-003595
SEC(opens sec.gov)
Jan 184
Vahaviolos Sotirios J.0001127602-23-001677
SEC(opens sec.gov)
Jan 104/A
Vahaviolos Sotirios J.0001127602-22-001234
SEC(opens sec.gov)
Jan 74
Vahaviolos Sotirios J.0001127602-22-001169
SEC(opens sec.gov)
Feb 55/A
Vahaviolos Sotirios J.0001127602-21-004088
SEC(opens sec.gov)
Feb 35
Vahaviolos Sotirios J.0001127602-21-003793
SEC(opens sec.gov)
Jan 54
Vahaviolos Sotirios J.0001127602-21-000793
SEC(opens sec.gov)
Jun 24
Vahaviolos Sotirios J.0001127602-20-018472
SEC(opens sec.gov)
Apr 14
Vahaviolos Sotirios J.0001127602-20-012489
SEC(opens sec.gov)
Jan 35
Vahaviolos Sotirios J.0001127602-20-000620
SEC(opens sec.gov)
Jan 34
Vahaviolos Sotirios J.0001127602-20-000634
SEC(opens sec.gov)
Aug 234
Vahaviolos Sotirios J.0001127602-19-027328
SEC(opens sec.gov)

Companies

Mistras Group, Inc.Director, 10% OwnerMG

Address

C/O MISTRAS GROUP, INC. 195 CLARKSVILLE ROAD

PRINCETON JUNCTION, NJ, 08550