Insider Trading › MG › Insiders
Mistras Group, Inc.
MG·NYSE·
United States·Insider activity
United States·Insider activity$21.03
+0.40 (+1.94%)
Close · Oct 6, 2026 · Close Prices from Tiingo.com
MG
Insider purchases and sales on the price
Nasdaq 100S&P 500
Filings
Default90D1Y5YALL
MGS&P 500 (rebased)
Insider BuyInsider SellForm 144 · planned sale
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Daily closes, adjusted for splits and dividends · Close Prices from Tiingo.comHover a marker, every one is a filing · move across the line for the crosshair
In the last 180 days, MG insiders filed 0 purchases ($0) and 4 sales ($62K) on the open market, by 1 insider. Newest filing Jun 4, 2026 (4 months ago).
Net Insider Buying by Quarter
Shares bought (+) or sold (−) on the open market by MG insiders · Form 4 · last two years
On Record
$0Purchases · 180 days
$62KSales · 180 days
183Open-market transactions on record
1Insiders filing · 180 days
Purchases (code P) and sales (code S) of MG common stock reported on Form 4, with Form 5 annual catch-ups. Grants, option exercises, gifts and tax withholding are not shown. Dollars are shares × the stated price; a price outside anything the stock traded at that day is withheld (n/c).
Insider Transactions
183 on record · newest trade first
AllPurchasesSalesOfficers & directors
| Insider | Type | Shares | Price | Value | Held after | Traded | Filed | |
|---|---|---|---|---|---|---|---|---|
| Foglia Stephanie Athena10% owner | Sale | −1,000 | $18.00 | $18K | 1,692indirect | Apr 17, 2026 | Jun 4, 2026 | Form 4 ↗ |
| Foglia Stephanie Athena10% owner | Sale | −1,000 | $15.50 | $16K | 2,692indirect | Mar 3, 2026 | Jun 4, 2026 | Form 4 ↗ |
| Foglia Stephanie Athena10% owner | Sale | −1,000 | $14.60 | $15K | 3,692indirect | Feb 3, 2026 | Jun 4, 2026 | Form 4 ↗ |
| Foglia Stephanie Athena10% owner | Sale | −1,000 | $13.60 | $14K | 4,692indirect | Jan 5, 2026 | Jun 4, 2026 | Form 4 ↗ |
| Coggins Eileen MaryEVP & Chief Legal Officer | Purchase | +15.0K | $9.55 | $143K | 15.0Kdirect | Sep 15, 2025 | Sep 25, 2025 | Form 4 ↗ |
| Stamatakis Manuel N.Executive Chairman · Director | Purchase | +10.0K | $7.71 | $77K | 384.3Kdirect | Jun 5, 2025 | Jun 6, 2025 | Form 4 ↗ |
| DEBENEDICTIS NICHOLASDirector | Purchase | +1,038 | $10.01 | $10K | 227.5Kdirect | Mar 20, 2025 | Mar 20, 2025 | Form 4 ↗ |
| DEBENEDICTIS NICHOLASDirector | Purchase | +8,962 | $10.04 | $90K | 226.5Kdirect | Mar 19, 2025 | Mar 20, 2025 | Form 4 ↗ |
| Stamatakis Manuel N.Executive Chairman · Director | Purchase | +10.0K | $9.95 | $100K | 374.3Kdirect | Mar 19, 2025 | Mar 20, 2025 | Form 4 ↗ |
| DEBENEDICTIS NICHOLASDirector | Purchase | +10.0K | $9.84 | $98K | 217.5Kdirect | Mar 18, 2025 | Mar 20, 2025 | Form 4 ↗ |
| Lange Michael J.Senior EVP | Sale | −6,111 | $11.17 | $68K | 240.5Kdirect | Sep 25, 2024 | Sep 25, 2024 | Form 4 ↗ |
| Lange Michael J.Senior EVP | Sale | −18.6K | $11.36 | $211K | 246.6Kdirect | Sep 24, 2024 | Sep 24, 2024 | Form 4 ↗ |
| Lange Michael J.Senior EVP | Sale | −12.8K | $10.79 | $138K | 265.2Kdirect | Sep 23, 2024 | Sep 24, 2024 | Form 4 ↗ |
| Lange Michael J.Senior EVP | Sale | −24.7K | $11.02 | $272K | 278.0Kdirect | Sep 20, 2024 | Sep 20, 2024 | Form 4 ↗ |
| Lange Michael J.Senior EVP | Sale | −11.8K | $10.80 | $127K | 302.7Kdirect | Sep 19, 2024 | Sep 20, 2024 | Form 4 ↗ |
| Lange Michael J.Senior EVP | Sale | −5,013 | $10.74 | $54K | 314.5Kdirect | Sep 18, 2024 | Sep 20, 2024 | Form 4 ↗ |
| Lange Michael J.Senior EVP | Sale | −13.8K | $10.64 | $147K | 319.5Kdirect | Sep 17, 2024 | Sep 20, 2024 | Form 4 ↗ |
| Lange Michael J.Senior EVP | Sale | −7,158 | $10.58 | $76K | 333.4Kdirect | Sep 16, 2024 | Sep 20, 2024 | Form 4 ↗ |
| GLANTON RICHARD HDirector | Sale | −21.0K | $7.68 | $161K | 42.1Kdirect | Jun 20, 2024 | Jun 20, 2024 | Form 4 ↗ |
| Lange Michael J.Senior EVP | Sale | −5,000 | $8.53 | $43K | 341.8Kdirect | Mar 12, 2024 | Mar 14, 2024 | Form 4 ↗ |
| DEBENEDICTIS NICHOLASDirector | Purchase | +3,000 | $7.05 | $21K | 195.5Kdirect | Dec 20, 2023 | Dec 20, 2023 | Form 4 ↗ |
| DEBENEDICTIS NICHOLASDirector | Purchase | +2,000 | $6.60 | $13K | 192.5Kdirect | Dec 13, 2023 | Dec 13, 2023 | Form 4 ↗ |
| DEBENEDICTIS NICHOLASDirector | Purchase | +100 | $6.50 | $650 | 190.5Kdirect | Dec 11, 2023 | Dec 13, 2023 | Form 4 ↗ |
| Smith John AnthonyExecutive Vice President | Sale | −10.0K | $6.29 | $63K | 94.5Kdirect | Nov 14, 2023 | Nov 15, 2023 | Form 4 ↗ |
| DEBENEDICTIS NICHOLASDirector | Purchase | +3,684 | $5.94 | $22K | 190.4Kdirect | Nov 9, 2023 | Nov 9, 2023 | Form 4 ↗ |
| DEBENEDICTIS NICHOLASDirector | Purchase | +120 | $5.80 | $696 | 186.7Kdirect | Nov 8, 2023 | Nov 9, 2023 | Form 4 ↗ |
| Stamatakis Manuel N.Interim President and CEO · Director | Purchase | +15.0K | $6.00 | $90K | 233.6Kdirect | Nov 7, 2023 | Mar 27, 2024 | Form 4 ↗ |
| GLANTON RICHARD HDirector | Purchase | +753 | $6.37 | $5K | 23.0Kdirect | Mar 25, 2022 | Mar 25, 2022 | Form 4 ↗ |
| GLANTON RICHARD HDirector | Sale | −4,357 | $9.04 | $39K | 22.2Kdirect | Sep 20, 2021 | Sep 24, 2021 | Form 4 ↗ |
| Stamatakis Manuel N.Director | Purchase | +5,000 | $9.62 | $48K | 184.7Kdirect | Aug 17, 2021 | Aug 19, 2021 | Form 4 ↗ |
| GLANTON RICHARD HDirector | Sale | −18.0K | $10.95 | $197K | 22.2Kdirect | Jun 14, 2021 | Jun 16, 2021 | Form 4 ↗ |
| Stamatakis Manuel N.Director | Purchase | +15.0K | $9.98 | $150K | 175.4Kdirect | May 11, 2021 | May 12, 2021 | Form 4 ↗ |
| Stamatakis Manuel N.Director | Purchase | +20.0K | $7.35 | $147K | 156.3Kdirect | Dec 18, 2020 | Dec 21, 2020 | Form 4 ↗ |
| Stamatakis Manuel N.Director | Sale | −47.7K | n/c | — | 136.3Kdirect | Nov 16, 2020 | Nov 17, 2020 | Form 4 ↗ |
| Bertolotti DennisPresident and CEO · Director | Purchase | +1,500 | $4.48 | $7K | 180.0Kdirect | Mar 31, 2020 | Apr 2, 2020 | Form 4 ↗ |
| DEBENEDICTIS NICHOLASDirector | Purchase | +16.5K | $4.32 | $71K | 135.5Kdirect | Mar 31, 2020 | Mar 31, 2020 | Form 4 ↗ |
| Lohmeier MichelleDirector | Purchase | +3,636 | $4.50 | $16K | 14.8Kdirect | Mar 31, 2020 | Mar 31, 2020 | Form 4 ↗ |
| Vahaviolos Sotirios J.Executive Chairman · Director · 10% owner | Purchase | +87.7K | $4.52 | $396K | 10.4Mdirect | Mar 30, 2020 | Apr 1, 2020 | Form 4 ↗ |
| Stamatakis Manuel N.Director | Purchase | +50.0K | $4.67 | $234K | 175.2Kdirect | Mar 30, 2020 | Apr 1, 2020 | Form 4 ↗ |
| DEBENEDICTIS NICHOLASDirector | Purchase | +58.5K | $4.77 | $279K | 119.1Kdirect | Mar 30, 2020 | Mar 31, 2020 | Form 4 ↗ |
| WELDON WAYNE CURTISDirector | Purchase | +4,030 | $4.94 | $20K | 24.8Kdirect | Mar 30, 2020 | Mar 31, 2020 | Form 4 ↗ |
| FORESE JAMES JDirector | Purchase | +10.0K | $4.56 | $46K | 90.1Kdirect | Mar 30, 2020 | Mar 31, 2020 | Form 4 ↗ |
| Lohmeier MichelleDirector | Purchase | +5,547 | $4.49 | $25K | 8,692direct | Mar 30, 2020 | Mar 31, 2020 | Form 4 ↗ |
| Bertolotti DennisPresident and CEO · Director | Purchase | +200 | $4.05 | $810 | 178.5Kdirect | Mar 30, 2020 | Mar 31, 2020 | Form 4 ↗ |
| Bertolotti DennisPresident and CEO · Director | Purchase | +5,800 | $4.50 | $26K | 178.3Kdirect | Mar 30, 2020 | Mar 31, 2020 | Form 4 ↗ |
| Stamatakis Manuel N.Director | Purchase | +5,000 | $14.60 | $73K | 122.7Kdirect | Nov 8, 2019 | Nov 12, 2019 | Form 4 ↗ |
| Wolk Jonathan HSr. EVP and COO | Purchase | +1,579 | $13.79 | $22K | 97.5Kdirect | Jun 5, 2019 | Jun 5, 2019 | Form 4 ↗ |
| Wolk Jonathan HSr. EVP and COO | Purchase | +921 | $13.71 | $13K | 96.0Kdirect | Jun 5, 2019 | Jun 5, 2019 | Form 4 ↗ |
| Wolk Jonathan HSr. EVP and COO | Purchase | +146 | $13.82 | $2K | 95.0Kdirect | Jun 3, 2019 | Jun 5, 2019 | Form 4 ↗ |
| Wolk Jonathan HSr. EVP and COO | Purchase | +900 | $13.68 | $12K | 94.9Kdirect | Jun 3, 2019 | Jun 5, 2019 | Form 4 ↗ |
| DEBENEDICTIS NICHOLASDirector | Purchase | +900 | $13.85 | $12K | 55.6Kdirect | May 31, 2019 | Jun 3, 2019 | Form 4 ↗ |
| DEBENEDICTIS NICHOLASDirector | Purchase | +100 | $13.85 | $1K | 54.7Kdirect | May 30, 2019 | Jun 3, 2019 | Form 4 ↗ |
| DEBENEDICTIS NICHOLASDirector | Purchase | +1,000 | $13.95 | $14K | 54.6Kdirect | May 24, 2019 | May 28, 2019 | Form 4 ↗ |
| DEBENEDICTIS NICHOLASDirector | Purchase | +1,010 | $13.99 | $14K | 53.6Kdirect | May 23, 2019 | May 28, 2019 | Form 4 ↗ |
| DEBENEDICTIS NICHOLASDirector | Purchase | +2,995 | $13.64 | $41K | 52.6Kdirect | May 20, 2019 | May 22, 2019 | Form 4 ↗ |
| DEBENEDICTIS NICHOLASDirector | Purchase | +2,495 | $14.03 | $35K | 49.6Kdirect | May 17, 2019 | May 22, 2019 | Form 4 ↗ |
| DEBENEDICTIS NICHOLASDirector | Purchase | +1,500 | $14.15 | $21K | 47.1Kdirect | May 16, 2019 | May 22, 2019 | Form 4 ↗ |
| Stamatakis Manuel N.Director | Purchase Amended | +5,000 | $14.04 | $70K | 115.3Kdirect | May 15, 2019 | May 22, 2019 | Form 4 ↗ |
| Stamatakis Manuel N.Director | Purchase | +5,000 | $14.04 | $70K | 115.3Kdirect | May 15, 2019 | May 22, 2019 | Form 4 ↗ |
| Stamatakis Manuel N.Director | Purchase | +5,000 | $13.25 | $66K | 110.3Kdirect | May 13, 2019 | May 14, 2019 | Form 4 ↗ |
| DEBENEDICTIS NICHOLASDirector | Purchase | +7,000 | $13.90 | $97K | 42.7Kdirect | Mar 18, 2019 | Mar 18, 2019 | Form 4 ↗ |
| DEBENEDICTIS NICHOLASDirector | Purchase | +10.0K | $13.99 | $140K | 35.7Kdirect | Mar 15, 2019 | Mar 18, 2019 | Form 4 ↗ |
| DEBENEDICTIS NICHOLASDirector | Purchase | +3,000 | $13.78 | $41K | 25.7Kdirect | Mar 14, 2019 | Mar 18, 2019 | Form 4 ↗ |
| Stamatakis Manuel N.Director | Purchase | +15.0K | $13.85 | $208K | 102.4Kdirect | Mar 14, 2019 | Mar 18, 2019 | Form 4 ↗ |
| DEBENEDICTIS NICHOLASDirector | Purchase | +7,304 | $14.90 | $109K | 25.0Kindirect | Dec 20, 2018 | Dec 21, 2018 | Form 4 ↗ |
| Stamatakis Manuel N.Director | Purchase | +10.0K | $14.84 | $148K | 87.4Kdirect | Dec 20, 2018 | Dec 21, 2018 | Form 4 ↗ |
| DEBENEDICTIS NICHOLASDirector | Purchase | +2,696 | $14.55 | $39K | 17.7Kindirect | Dec 19, 2018 | Dec 21, 2018 | Form 4 ↗ |
| Stamatakis Manuel N.Director | Purchase | +15.0K | $14.28 | $214K | 77.4Kdirect | Dec 18, 2018 | Dec 21, 2018 | Form 4 ↗ |
| Vahaviolos Sotirios J.Executive Chairman · Director · 10% owner | Sale | −321.0K | $21.92 | $7.0M | 10.2Mdirect | Aug 9, 2018 | Aug 10, 2018 | Form 4 ↗ |
| Keefe Michael CEVP, General Counsel | Sale | −3,651 | $20.02 | $73K | 38.4Kdirect | Jun 6, 2018 | Jun 8, 2018 | Form 4 ↗ |
| WELDON WAYNE CURTISDirector | Sale | −2,823 | $19.55 | $55K | 9,207direct | May 10, 2018 | May 15, 2018 | Form 4 ↗ |
| Keefe Michael CEVP, General Counsel | Sale | −4,000 | $22.80 | $91K | 38.8Kdirect | Dec 1, 2017 | Dec 5, 2017 | Form 4 ↗ |
| Wolk Jonathan HSr. EVP, COO, CFO, Treasurer | Purchase | +2,500 | $17.41 | $44K | 83.6Kdirect | Aug 22, 2017 | Aug 23, 2017 | Form 4 ↗ |
| Stamatakis Manuel N.Director | Purchase | +3,000 | $17.59 | $53K | 53.5Kdirect | Aug 18, 2017 | Aug 24, 2017 | Form 4 ↗ |
| Keefe Michael CEVP, General Counsel | Sale | −4,462 | $18.05 | $81K | 42.8Kdirect | Aug 15, 2017 | Aug 16, 2017 | Form 4 ↗ |
| Stamatakis Manuel N.Director | Purchase | +4,500 | $18.88 | $85K | 48.2Kdirect | Aug 14, 2017 | Aug 24, 2017 | Form 4 ↗ |
| Vahaviolos Sotirios J.Chairman and CEO · Director · 10% owner | Sale | −90.5K | $21.25 | $1.9M | 10.6Mdirect | Aug 8, 2017 | Aug 8, 2017 | Form 4 ↗ |
| Vahaviolos Sotirios J.Chairman and CEO · Director · 10% owner | Sale | −94.9K | n/c | — | 10.7Mdirect | Jul 11, 2017 | Jul 12, 2017 | Form 4 ↗ |
| Vahaviolos Sotirios J.Chairman and CEO · Director · 10% owner | Sale | −94.2K | $21.23 | $2.0M | 10.7Mdirect | Jun 6, 2017 | Jun 7, 2017 | Form 4 ↗ |
| Bertolotti DennisPresident and COO | Sale | −300 | $22.00 | $7K | 118.0Kdirect | May 11, 2017 | May 15, 2017 | Form 4 ↗ |
| Bertolotti DennisPresident and COO | Sale | −8,600 | $21.18 | $182K | 118.3Kdirect | May 11, 2017 | May 15, 2017 | Form 4 ↗ |
| Bertolotti DennisPresident and COO | Sale | −300 | $22.00 | $7K | 118.0Kdirect | May 11, 2017 | May 15, 2017 | Form 4 ↗ |
| Bertolotti DennisPresident and COO | Sale | −8,600 | $21.18 | $182K | 118.3Kdirect | May 11, 2017 | May 15, 2017 | Form 4 ↗ |
| Keefe Michael CEVP, General Counsel | Sale | −8,004 | $21.18 | $170K | 49.8Kdirect | May 11, 2017 | May 12, 2017 | Form 4 ↗ |
| Vahaviolos Sotirios J.Chairman and CEO · Director · 10% owner | Sale | −95.6K | $20.93 | $2.0M | 10.9Mdirect | May 8, 2017 | May 10, 2017 | Form 4 ↗ |
| Vahaviolos Sotirios J.Chairman and CEO · Director · 10% owner | Sale | −94.6K | $21.14 | $2.0M | 10.9Mdirect | Apr 13, 2017 | Apr 13, 2017 | Form 4 ↗ |
| DEBENEDICTIS NICHOLASDirector | Purchase | +2,500 | $20.25 | $51K | 15.0Kindirect | Mar 24, 2017 | Mar 24, 2017 | Form 4 ↗ |
| Vahaviolos Sotirios J.Chairman and CEO · Director · 10% owner | Sale | −89.2K | $22.43 | $2.0M | 11.0Mdirect | Mar 8, 2017 | Mar 9, 2017 | Form 4 ↗ |
| Bertolotti DennisPresident and COO | Sale | −5,000 | $22.52 | $113K | 121.5Kdirect | Feb 28, 2017 | Mar 1, 2017 | Form 4 ↗ |
| Vahaviolos Sotirios J.Chairman and CEO · Director · 10% owner | Sale | −86.0K | $23.26 | $2.0M | 11.1Mdirect | Feb 14, 2017 | Feb 16, 2017 | Form 4 ↗ |
| DEBENEDICTIS NICHOLASDirector | Purchase | +2,500 | $22.50 | $56K | 12.5Kindirect | Feb 7, 2017 | Feb 10, 2017 | Form 4 ↗ |
| Stamatakis Manuel N.Director | Purchase | +5,000 | $22.81 | $114K | 48.7Kdirect | Feb 3, 2017 | Aug 25, 2017 | Form 4 ↗ |
| DEBENEDICTIS NICHOLASDirector | Purchase | +2,500 | $22.52 | $56K | 10.0Kindirect | Jan 19, 2017 | Jan 19, 2017 | Form 4 ↗ |
| DEBENEDICTIS NICHOLASDirector | Purchase | +2,500 | $22.75 | $57K | 7,500indirect | Jan 18, 2017 | Jan 19, 2017 | Form 4 ↗ |
| Vahaviolos Sotirios J.Chairman and CEO · Director · 10% owner | Sale | −81.1K | $24.66 | $2.0M | 11.2Mdirect | Jan 12, 2017 | Jan 12, 2017 | Form 4 ↗ |
| Vahaviolos Sotirios J.Chairman and CEO · Director · 10% owner | Sale | −92.8K | n/c | — | 11.3Mdirect | Dec 13, 2016 | Dec 14, 2016 | Form 4 ↗ |
| Vahaviolos Sotirios J.Chairman and CEO · Director · 10% owner | Sale | −96.0K | $20.84 | $2.0M | 11.4Mdirect | Nov 4, 2016 | Nov 7, 2016 | Form 4 ↗ |
| Vahaviolos Sotirios J.Chairman and CEO · Director · 10% owner | Sale | −85.2K | n/c | — | 11.5Mdirect | Oct 25, 2016 | Oct 26, 2016 | Form 4 ↗ |
| Bertolotti DennisPresident and COO | Sale | −21.0K | $24.97 | $524K | 117.9Kdirect | Aug 16, 2016 | Aug 17, 2016 | Form 4 ↗ |
| Bertolotti DennisGroup EVP, Services | Sale | −1,900 | $22.15 | $42K | 80.1Kdirect | Jan 29, 2016 | Feb 22, 2016 | Form 4 ↗ |
| DEBENEDICTIS NICHOLASDirector | Purchase | +5,000 | $20.25 | $101K | 9,098direct | Jan 25, 2016 | Jan 27, 2016 | Form 4 ↗ |
| Carlos Mark F.Group EVP, Products & Systems | Sale | −30.0K | $20.14 | $604K | 147.4Kdirect | Nov 18, 2015 | Nov 20, 2015 | Form 4 ↗ |
| DEBENEDICTIS NICHOLASDirector | Purchase | +2,500 | $18.25 | $46K | 2,500direct | Oct 30, 2015 | Jul 12, 2016 | Form 4 ↗ |
| DEBENEDICTIS NICHOLASDirector | Purchase | +400 | $18.50 | $7K | 5,000indirect | Oct 27, 2015 | Jul 12, 2016 | Form 4 ↗ |
| Wolk Jonathan HEVP, Chief Financial Officer | Purchase | +2,000 | $14.89 | $30K | 27.9Kdirect | Aug 10, 2015 | Aug 11, 2015 | Form 4 ↗ |
| Genesi Ralph L.Group EVP, Marketing and Sales | Sale | −5,993 | $18.08 | $108K | 9,909direct | May 20, 2015 | May 22, 2015 | Form 4 ↗ |
| Keefe Michael CEVP, General Counsel | Sale | −2,400 | $18.53 | $44K | 18.8Kdirect | Apr 16, 2015 | Apr 17, 2015 | Form 4 ↗ |
| GLANTON RICHARD HDirector | Sale | −1,845 | $20.96 | $39K | 5,944direct | Jan 26, 2015 | Jan 27, 2015 | Form 4 ↗ |
| Genesi Ralph L.Group EVP, Marketing and Sales | Sale | −3,328 | $20.92 | $70K | 15.9Kdirect | Jan 23, 2015 | Jan 27, 2015 | Form 4 ↗ |
| Bertolotti DennisPresident and COO, Services | Sale | −2,500 | $20.57 | $51K | 67.0Kdirect | Jan 21, 2015 | Jan 23, 2015 | Form 4 ↗ |
| Genesi Ralph L.Group EVP, Marketing and Sales | Sale | −25.0K | $20.16 | $504K | 19.2Kdirect | Jan 16, 2015 | Jan 21, 2015 | Form 4 ↗ |
| Wolk Jonathan HEVP, Chief Financial Officer | Purchase | +3,000 | $17.05 | $51K | 28.0Kdirect | Nov 13, 2014 | Nov 17, 2014 | Form 4 ↗ |
| GLANTON RICHARD HDirector | Sale | −1,701 | $20.98 | $36K | 5,944direct | Aug 20, 2014 | Aug 20, 2014 | Form 4 ↗ |
| Bertolotti DennisPresident and COO, Services | Sale | −1,800 | $22.61 | $41K | 72.2Kdirect | May 5, 2014 | May 7, 2014 | Form 4 ↗ |
| Lange Michael J.Group EVP, Services · Director | Sale | −14.1K | $22.80 | $322K | 225.0Kdirect | May 2, 2014 | May 5, 2014 | Form 4 ↗ |
| Lange Michael J.Group EVP, Services · Director | Sale | −6,238 | $22.43 | $140K | 239.1Kdirect | May 1, 2014 | May 5, 2014 | Form 4 ↗ |
| Lange Michael J.Group EVP, Services · Director | Sale | −11.7K | $23.37 | $274K | 245.4Kdirect | Apr 24, 2014 | Apr 28, 2014 | Form 4 ↗ |
| Lange Michael J.Group EVP, Services · Director | Sale | −25.4K | $23.95 | $608K | 257.1Kdirect | Apr 23, 2014 | Apr 23, 2014 | Form 4 ↗ |
| Lange Michael J.Group EVP, Services · Director | Sale | −17.3K | $23.73 | $410K | 282.5Kdirect | Apr 22, 2014 | Apr 23, 2014 | Form 4 ↗ |
| Lange Michael J.Group EVP, Services · Director | Sale | −9,981 | $23.60 | $236K | 299.8Kdirect | Apr 21, 2014 | Apr 23, 2014 | Form 4 ↗ |
| Genesi Ralph L.Group EVP, Marketing and Sales | Sale | −8,002 | $23.40 | $187K | 12.7Kdirect | Feb 20, 2014 | Feb 20, 2014 | Form 4 ↗ |
| Lange Michael J.Group EVP, Services · Director | Sale | −12.3K | $23.47 | $288K | 309.7Kdirect | Feb 20, 2014 | Feb 20, 2014 | Form 4 ↗ |
| Genesi Ralph L.Group EVP, Marketing and Sales | Sale | −304 | $23.94 | $7K | 20.7Kdirect | Feb 19, 2014 | Feb 20, 2014 | Form 4 ↗ |
| Lange Michael J.Group EVP, Services · Director | Sale | −13.5K | $23.94 | $324K | 322.0Kdirect | Feb 19, 2014 | Feb 20, 2014 | Form 4 ↗ |
| Lange Michael J.Group EVP, Services · Director | Sale | −3,000 | $24.26 | $73K | 335.5Kdirect | Feb 18, 2014 | Feb 20, 2014 | Form 4 ↗ |
| Bertolotti DennisPresident and COO, Services | Sale | −3,000 | $22.84 | $69K | 74.0Kdirect | Feb 6, 2014 | Feb 6, 2014 | Form 4 ↗ |
| Lange Michael J.Group EVP, Services · Director | Sale | −12.0K | $23.97 | $287K | 338.5Kdirect | Jan 30, 2014 | Feb 3, 2014 | Form 4 ↗ |
| Keefe Michael CEVP, General Counsel | Sale Amended | −8,750 | $24.41 | $214K | 23.3Kdirect | Jan 16, 2014 | Jan 17, 2014 | Form 4 ↗ |
| Keefe Michael CEVP, General Counsel | Sale | −8,750 | $24.48 | $214K | 23.3Kdirect | Jan 16, 2014 | Jan 17, 2014 | Form 4 ↗ |
| Lange Michael J.Group EVP, Services · Director | Sale | −19.8K | $24.67 | $488K | 350.5Kdirect | Jan 15, 2014 | Jan 16, 2014 | Form 4 ↗ |
| Lange Michael J.Group EVP, Services · Director | Sale | −20.2K | $24.91 | $504K | 370.3Kdirect | Jan 14, 2014 | Jan 16, 2014 | Form 4 ↗ |
| Genesi Ralph L.Group EVP, Marketing and Sales | Sale | −11.2K | $19.90 | $223K | 21.0Kdirect | Nov 18, 2013 | Nov 20, 2013 | Form 4 ↗ |
| Genesi Ralph L.Group EVP, Marketing and Sales | Sale | −8,784 | $18.16 | $160K | 29.2Kdirect | Aug 20, 2013 | Aug 21, 2013 | Form 4 ↗ |
| JOYCE FRANCIS TEVP, CFO and Treasurer | Sale | −26.3K | $19.36 | $508K | 17.1Kdirect | Aug 12, 2013 | Aug 14, 2013 | Form 4 ↗ |
| Lange Michael J.Group EVP, Services · Director | Sale | −12.1K | $22.08 | $268K | 379.3Kdirect | Jun 19, 2013 | Jun 24, 2013 | Form 4 ↗ |
| Lange Michael J.Group EVP, Services · Director | Sale | −7,078 | $22.03 | $156K | 391.5Kdirect | Jun 18, 2013 | Jun 24, 2013 | Form 4 ↗ |
| Lange Michael J.Group EVP, Services · Director | Sale | −800 | $22.02 | $18K | 398.5Kdirect | May 22, 2013 | May 23, 2013 | Form 4 ↗ |
| Genesi Ralph L.Group EVP, Marketing and Sales | Sale | −9,500 | $20.74 | $197K | 37.2Kdirect | May 15, 2013 | May 15, 2013 | Form 4 ↗ |
| Bertolotti DennisPresident and COO, Services | Sale | −1,500 | $20.47 | $31K | 61.2Kdirect | May 14, 2013 | May 15, 2013 | Form 4 ↗ |
| Lange Michael J.Group EVP, Services · Director | Sale | −10.0K | $23.49 | $235K | 412.5Kdirect | Apr 1, 2013 | Apr 2, 2013 | Form 4 ↗ |
| Lange Michael J.Group EVP, Services · Director | Sale | −10.0K | $22.04 | $220K | 422.5Kdirect | Mar 8, 2013 | Mar 11, 2013 | Form 4 ↗ |
| Genesi Ralph L.Group EVP, Marketing and Sales | Sale | −497 | $21.05 | $10K | 46.7Kdirect | Feb 15, 2013 | Feb 15, 2013 | Form 4 ↗ |
| Genesi Ralph L.Group EVP, Marketing and Sales | Sale | −1,503 | $21.50 | $32K | 47.2Kdirect | Feb 14, 2013 | Feb 15, 2013 | Form 4 ↗ |
| Lange Michael J.Group EVP, Services · Director | Sale | −10.0K | $22.16 | $222K | 432.5Kdirect | Feb 1, 2013 | Feb 12, 2013 | Form 4 ↗ |
| Keefe Michael CEVP, General Counsel | Sale | −6,563 | $21.71 | $142K | 19.4Kdirect | Jan 14, 2013 | Jan 15, 2013 | Form 4 ↗ |
| Lange Michael J.Group EVP, Services · Director | Sale | −13.2K | $24.98 | $329K | 429.3Kdirect | Jan 2, 2013 | May 23, 2013 | Form 4 ↗ |
| Lange Michael J.Group EVP, Services · Director | Sale | −1,489 | $22.00 | $33K | 442.5Kdirect | Dec 6, 2012 | Dec 6, 2012 | Form 4 ↗ |
| Lange Michael J.Group EVP, Services · Director | Sale | −8,231 | $22.09 | $182K | 444.0Kdirect | Dec 5, 2012 | Dec 6, 2012 | Form 4 ↗ |
| Lange Michael J.Group EVP, Services · Director | Sale | −7,109 | $22.05 | $157K | 452.2Kdirect | Dec 4, 2012 | Dec 6, 2012 | Form 4 ↗ |
| Cole Phillip T.Group EVP, International | Sale | −10.0K | $21.15 | $212K | 160.9Kdirect | Nov 9, 2012 | Nov 13, 2012 | Form 4 ↗ |
| Bertolotti DennisPresident and COO, Services | Sale | −1,600 | $21.52 | $34K | 62.7Kdirect | Oct 24, 2012 | Oct 26, 2012 | Form 4 ↗ |
| Bertolotti DennisPresident and COO, Services | Sale | −3,500 | $21.45 | $75K | 64.3Kdirect | Oct 23, 2012 | Oct 26, 2012 | Form 4 ↗ |
| Bertolotti DennisPresident and COO, Services | Sale | −2,000 | $21.61 | $43K | 67.8Kdirect | Oct 22, 2012 | Oct 26, 2012 | Form 4 ↗ |
| Lange Michael J.Group EVP, Services · Director | Sale | −16.2K | $23.80 | $386K | 448.3Kdirect | May 7, 2012 | May 9, 2012 | Form 4 ↗ |
| Lange Michael J.Group EVP, Services · Director | Sale | −10.0K | $23.26 | $233K | 448.3Kdirect | May 2, 2012 | May 3, 2012 | Form 4 ↗ |
| Lange Michael J.Group EVP, Services · Director | Sale | −3,415 | $23.53 | $80K | 448.3Kdirect | May 1, 2012 | May 3, 2012 | Form 4 ↗ |
| Lange Michael J.Group EVP, Services · Director | Sale | −2,378 | $23.50 | $56K | 448.3Kdirect | Apr 17, 2012 | Apr 30, 2012 | Form 4 ↗ |
| Keefe Michael CEVP, General Counsel | Sale | −16.6K | $23.34 | $388K | 13.0Kdirect | Apr 16, 2012 | Apr 18, 2012 | Form 4 ↗ |
| Keefe Michael CEVP, General Counsel | Sale | −838 | $21.61 | $18K | 13.0Kdirect | Jan 12, 2012 | Jan 13, 2012 | Form 4 ↗ |
| Genesi Ralph L.Group EVP, Marketing and Sales | Sale | −25.0K | $22.79 | $570K | 13.2Kdirect | Oct 28, 2011 | Oct 31, 2011 | Form 4 ↗ |
| Genesi Ralph L.Group EVP, Marketing and Sales | Sale | −21.2K | $22.83 | $484K | 13.2Kdirect | Oct 27, 2011 | Oct 31, 2011 | Form 4 ↗ |
| TC NDT Holdings, L.L.C.10% owner | Sale | −2.8M | n/c | — | 0direct | May 11, 2011 | May 13, 2011 | Form 4 ↗ |
| FORESE JAMES JDirector · 10% owner | Purchase | +25.0K | $17.73 | $443K | 50.0Kdirect | Apr 15, 2011 | Apr 18, 2011 | Form 4 ↗ |
| Vahaviolos Sotirios J.Chairman, President and CEO · Director · 10% owner | Purchase | +15.1K | $9.76 | $147K | 11.4Mdirect | Aug 16, 2010 | Aug 17, 2010 | Form 4 ↗ |
| Carlos Mark F.Group EVP, Products & Systems | Purchase | +500 | $9.70 | $5K | 149.7Kdirect | Aug 13, 2010 | Aug 18, 2010 | Form 4 ↗ |
| Vahaviolos Sotirios J.Chairman, President and CEO · Director · 10% owner | Purchase | +9,900 | $9.89 | $98K | 11.3Mdirect | Aug 13, 2010 | Aug 17, 2010 | Form 4 ↗ |
| DICKINSON DANIEL MDirector · 10% owner | Purchase | +4,000 | $12.00 | $48K | 2.8Mindirect | May 4, 2010 | May 5, 2010 | Form 4 ↗ |
| FORESE JAMES J | Purchase Amended | +0 | $0.00 | $0 | 0direct | Apr 30, 2010 | May 4, 2010 | Form 4 ↗ |
| FORESE JAMES JDirector · 10% owner | Purchase Amended | +25.0K | $11.89 | $297K | 25.0Kdirect | Apr 30, 2010 | May 4, 2010 | Form 4 ↗ |
| FORESE JAMES JDirector · 10% owner | Purchase | +25.0K | $11.89 | $297K | 25.0Kdirect | Apr 30, 2010 | May 4, 2010 | Form 4 ↗ |
| Burgess ElizabethDirector | Purchase | +2,668 | $11.25 | $30K | 965.6Kindirect | Apr 20, 2010 | Apr 22, 2010 | Form 4 ↗ |
| Burgess ElizabethDirector | Sale | −1.3M | n/c | — | 962.9Kindirect | Oct 14, 2009 | Oct 16, 2009 | Form 4 ↗ |
| FORESE JAMES JDirector · 10% owner | Sale | −1.3M | n/c | — | 2.8Mindirect | Oct 14, 2009 | Oct 16, 2009 | Form 4 ↗ |
| TC NDT Holdings, L.L.C.10% owner | Sale | −1.3M | n/c | — | 2.8Mdirect | Oct 14, 2009 | Oct 16, 2009 | Form 4 ↗ |
| Lange Michael J.Group EVP, Services · Director | Sale | −200.0K | n/c | — | 424.0Kdirect | Oct 14, 2009 | Oct 16, 2009 | Form 4 ↗ |
| DICKINSON DANIEL MDirector · 10% owner | Sale | −1.3M | n/c | — | 2.8Mindirect | Oct 14, 2009 | Oct 16, 2009 | Form 4 ↗ |
| Vahaviolos Sotirios J.Chairman, President and CEO · Director · 10% owner | Sale | −234.0K | n/c | — | 11.3Mdirect | Oct 14, 2009 | Oct 16, 2009 | Form 4 ↗ |
| Carlos Mark F.Group EVP, Products & Systems | Sale | −49.7K | n/c | — | 149.2Kdirect | Oct 14, 2009 | Oct 16, 2009 | Form 4 ↗ |
| Cole Phillip T.Group EVP, International | Sale | −55.3K | n/c | — | 165.8Kdirect | Oct 14, 2009 | Oct 16, 2009 | Form 4 ↗ |
| Vahaviolos Sotirios J.Chairman, President and CEO · Director · 10% owner | Purchase | +100 | $12.30 | $1K | 11.1Mdirect | Oct 8, 2009 | Oct 16, 2009 | Form 4 ↗ |
| Genesi Ralph L.Group EVP, Marketing and Sales | Purchase | +2,000 | $12.50 | $25K | 2,000direct | Oct 8, 2009 | Oct 9, 2009 | Form 4 ↗ |
| Peterik PaulChief Financial Officer | Purchase | +2,000 | $12.50 | $25K | 2,000indirect | Oct 8, 2009 | Oct 9, 2009 | Form 4 ↗ |
| Stamatakis Manuel N.Director | Purchase | +6,000 | $12.50 | $75K | 6,000direct | Oct 8, 2009 | Oct 9, 2009 | Form 4 ↗ |
Source: SEC EDGAR Form 4 and Form 5 filings, SEC's quarterly bulk dataset through Jun 30, 2026, and KeyVex's half-hourly read of new filings since. Every row links its filing. Amendments are marked. Nothing here is a recommendation. All insider activity, market-wide →