How many insider trades does FilingIQ track for MG?

FilingIQ tracks 544 Form 4 insider transactions for MG (Mistras Group, Inc.), covering filings from Jan 14, 2015 onwards. 18 of those were filed in the last 90 days.

Are MG insiders net buyers or net sellers?

Across the full Form 4 history for MG, 61 transactions (11%) were open-market purchases and 32 (6%) were open-market sales. Compensatory awards and option exercises are filtered out of these counts.

Where does MG insider data come from?

Every transaction shown on this page is sourced directly from SEC EDGAR Form 4 filings. FilingIQ parses the raw XML, normalises insider identity across reporting variations, and scores each trade on its multi-factor composite model.

What sector is MG in?

Mistras Group, Inc. (MG) is classified in the Industrials sector, specifically Security & Protection Services, with a current market capitalisation of $466.12M.

MG insider trading

NYSE Industrials

Mistras Group, Inc. — scored insider trade history from SEC Form 4 filings, parsed and contextualised by FilingIQ.

Total Form 4 trades

544

Last 90 days

Buys / sells

11% / 6%

Market cap

$466.12M

About Mistras Group, Inc.

Mistras Group, Inc. provides technology-enabled asset protection solutions in the United States, other Americas, Europe, and the Asia-Pacific. The company offers non-destructive testing services; inline inspection for pipelines; and plant condition management software. It also provides maintenance and light mechanical services, such as corrosion removal, mitigation and prevention, insulation installation and removal, electrical services, heat tracing, industrial cleaning, pipefitting, and welding; engineering consulting services, including plant operations and management support, turnaround/shutdown planning, profit improvement, facilities planning studies, engineering design, process safety reviews, energy optimization evaluations, and benchmarking/key performance indicator development and technical training. In addition, the company offers certified divers for subsea inspection and maintenance; unmanned aerial, land-based, and subsea systems for inspection applications; online condition-monitoring solutions; quality assurance and quality control solutions for new and existing metal and alloy components, materials, and composites. Further, it provides inspection, maintenance, and monitoring and data services. Additionally, the company designs, manufactures, and sells acoustic emission sensors, instruments, and turnkey systems for monitoring and testing materials, pressure components, processes, and structures; and ultrasonic testing equipment. It serves oil and gas, aerospace and defense, fossil and nuclear power, power generation and transmission, civil infrastructure, manufacturing, industrial, public infrastructure, petrochemical, transportation, and other process industries, as well as infrastructure, research, and engineering industries. Mistras Group, Inc. was founded in 1978 and is headquartered in Princeton Junction, New Jersey.

Company website: www.mistrasgroup.com

MG insider activity at a glance

FilingIQ has scored 544 insider transactions for MG since Jan 14, 2015. The most recent filing in our index is dated Mar 26, 2026.

Across the full history, 61 open-market purchases and 32 open-market sales were filed under transaction codes P and S respectively. Compensatory share awards (code A) and option exercises (code M) are tracked separately and not counted here.

The average FilingIQ composite score on MG insider trades is 53.1/100, produced by FilingIQ's multi-factor Form 4 model. Model framework documented at methodology.

View live MG trades on FilingIQ Raw filings on SEC EDGAR

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Frequently asked

How many insider trades does FilingIQ track for MG?: FilingIQ tracks 544 Form 4 insider transactions for MG (Mistras Group, Inc.), covering filings from Jan 14, 2015 onwards. 18 of those were filed in the last 90 days.
Are MG insiders net buyers or net sellers?: Across the full Form 4 history for MG, 61 transactions (11%) were open-market purchases and 32 (6%) were open-market sales. Compensatory awards and option exercises are filtered out of these counts.
Where does MG insider data come from?: Every transaction shown on this page is sourced directly from SEC EDGAR Form 4 filings. FilingIQ parses the raw XML, normalises insider identity across reporting variations, and scores each trade on its multi-factor composite model.
What sector is MG in?: Mistras Group, Inc. (MG) is classified in the Industrials sector, specifically Security & Protection Services, with a current market capitalisation of $466.12M.

Methodology & sources

Every MG insider transaction shown on FilingIQ is parsed directly from a public SEC Form 4 XML filing. Insider identity is normalised across reporting variants (CIK changes, name spellings, related-party indirect holdings). The FilingIQ composite score is documented in full on the team page and algo disclosure. Not investment advice; see disclaimer.