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JH

John R. Hewitt

MTRX
PRESIDENT & CEO · MATRIX SERVICE CO · CIK 0001519321
FILING MIX · LIFETIME38%/62%
BUYS
31
SELLS
50
TOTAL VALUE
$4.18M
COMPANIES
1
ACTIVE SINCE
Aug 2020
HOLDINGS NOW
581,806
AVG SELL PX
$11.91
TRADE KIND
SHOWING 81 / 81
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
5 backtested trades · 8 horizons · 4 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by John R. Hewitt, measured at 8 horizons from 7 days to 2 years. Deduped per economic event so co-filings count once. Excess return = trade return minus SPY return over the same window.
HORIZONTRADESWIN RATEINSIDER RETURNSPY RETURNMEAN EXCESSMEDIAN EXCESST-STAT
7d5+0.00%-0.63%+0.98%-1.61%-0.06%—
14d5+60.00%+4.78%+0.08%+5.61%+4.97%—
30d5+40.00%-1.60%-4.19%+2.59%+3.96%—
60d5+40.00%-7.34%-1.15%-6.18%+1.02%—
90d5(1 pending)+100.00%+1.60%+2.09%-0.49%-0.73%—
180d5(1 pending)+25.00%-12.96%-1.79%-11.17%-7.00%—
1y5(1 pending)+50.00%-7.45%+2.65%-10.10%-3.55%—
2y5(1 pending)+75.00%+17.11%+23.22%-6.11%-6.08%—
How to read this: Insider Returnis the average raw return of the filer's trades over the horizon. SPY Return is what SPY did over those same windows — reference only, not a comparison. The headline alpha number is Mean Excess = Insider − SPY; green means the filer beat SPY, red means they trailed it. Win rate is the share of individual trades where the filer beat SPY. T-statvalues above 2 mean the alpha is unlikely to be chance given the sample size. "Pending" counts trades where the horizon hasn't elapsed yet; their stats are not included in the row average.
Holdings over time
MTRX · 581,806 shares · as of May 8, 2026
0170,306340,612510,918681,224202120222023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY ● SELL ●
2020
2020
2021
2021
2021
2021
2022
2022
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
2026
FLOW · 31 buys / 50 sellsCOVERAGE · 24 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
MTRX
MATRIX SERVICE CO
SALE
President & CEO
36,000$12.50$450.2K581,806May 8, 2026May 12, 2026 ↗View →
MTRX
MATRIX SERVICE CO
PURCHASE
President & CEO
9,225——555,084Aug 30, 2025Sep 2, 2025 ↗View →
MTRX
MATRIX SERVICE CO
PURCHASEGRANT
Stock grant
143,805——681,224Aug 30, 2025Sep 2, 2025 ↗View →
MTRX
MATRIX SERVICE CO
SALE
President & CEO
10,994$15.13$166.3K542,008Aug 30, 2025Sep 2, 2025 ↗View →
MTRX
MATRIX SERVICE CO
SALE
President & CEO
4,589$15.13$69.4K537,419Aug 30, 2025Sep 2, 2025 ↗View →
MTRX
MATRIX SERVICE CO
SALE
President & CEO
9,225——0Aug 30, 2025Sep 2, 2025 ↗View →
MTRX
MATRIX SERVICE CO
SALE
President & CEO
10,994——10,994Aug 30, 2025Sep 2, 2025 ↗View →
MTRX
MATRIX SERVICE CO
SALE
President & CEO
9,225$15.13$139.6K545,859Aug 30, 2025Sep 2, 2025 ↗View →
MTRX
MATRIX SERVICE CO
SALE
President & CEO
63,418$15.13$959.5K617,806Aug 30, 2025Sep 2, 2025 ↗View →
MTRX
MATRIX SERVICE CO
PURCHASE
President & CEO
10,994——553,002Aug 30, 2025Sep 2, 2025 ↗View →
MTRX
MATRIX SERVICE CO
SALE
President & CEO
3,851$15.13$58.3K542,008Aug 30, 2025Sep 2, 2025 ↗View →
MTRX
MATRIX SERVICE CO
SALE
President & CEO
14,859$15.13$224.8K550,568Aug 29, 2025Sep 2, 2025 ↗View →
MTRX
MATRIX SERVICE CO
SALE
President & CEO
14,859——29,717Aug 29, 2025Sep 2, 2025 ↗View →
MTRX
MATRIX SERVICE CO
PURCHASE
President & CEO
14,859——565,427Aug 29, 2025Sep 2, 2025 ↗View →
MTRX
MATRIX SERVICE CO
SALE
President & CEO
4,709$15.13$71.2K545,859Aug 29, 2025Sep 2, 2025 ↗View →
MTRX
MATRIX SERVICE CO
SALE
President & CEO
3,015$15.37$46.3K550,568Aug 27, 2025Aug 28, 2025 ↗View →
MTRX
MATRIX SERVICE CO
SALE
President & CEO
10,363$15.37$159.3K553,583Aug 27, 2025Aug 28, 2025 ↗View →
MTRX
MATRIX SERVICE CO
SALE
President & CEO
10,363——31,088Aug 27, 2025Aug 28, 2025 ↗View →
MTRX
MATRIX SERVICE CO
PURCHASEGRANT
Stock grant
26,774——553,583Aug 27, 2025Aug 28, 2025 ↗View →
MTRX
MATRIX SERVICE CO
PURCHASEGRANT
Stock grant
26,774——26,774Aug 27, 2025Aug 28, 2025 ↗View →
MTRX
MATRIX SERVICE CO
PURCHASE
President & CEO
10,363——563,946Aug 27, 2025Aug 28, 2025 ↗View →
MTRX
MATRIX SERVICE CO
PURCHASEGRANT
Stock grant
31,274——538,616Aug 30, 2024Sep 3, 2024 ↗View →
MTRX
MATRIX SERVICE CO
PURCHASE
President & CEO
10,994——521,276Aug 30, 2024Sep 3, 2024 ↗View →
MTRX
MATRIX SERVICE CO
PURCHASE
President & CEO
9,225——521,974Aug 30, 2024Sep 3, 2024 ↗View →
MTRX
MATRIX SERVICE CO
SALE
President & CEO
10,994$9.96$109.5K510,282Aug 30, 2024Sep 3, 2024 ↗View →
MTRX
MATRIX SERVICE CO
SALE
President & CEO
2,467$9.96$24.6K510,282Aug 30, 2024Sep 3, 2024 ↗View →
MTRX
MATRIX SERVICE CO
SALE
President & CEO
11,807$9.96$117.6K526,809Aug 30, 2024Sep 3, 2024 ↗View →
MTRX
MATRIX SERVICE CO
SALE
President & CEO
2,940$9.96$29.3K507,342Aug 30, 2024Sep 3, 2024 ↗View →
MTRX
MATRIX SERVICE CO
SALE
President & CEO
10,994——21,988Aug 30, 2024Sep 3, 2024 ↗View →
MTRX
MATRIX SERVICE CO
SALE
President & CEO
9,225$9.96$91.9K512,749Aug 30, 2024Sep 3, 2024 ↗View →
MTRX
MATRIX SERVICE CO
SALE
President & CEO
9,225——9,225Aug 30, 2024Sep 3, 2024 ↗View →
MTRX
MATRIX SERVICE CO
SALE
President & CEO
14,859$9.95$147.8K517,072Aug 29, 2024Sep 3, 2024 ↗View →
MTRX
MATRIX SERVICE CO
SALE
President & CEO
4,323$9.95$43.0K512,749Aug 29, 2024Sep 3, 2024 ↗View →
MTRX
MATRIX SERVICE CO
PURCHASE
President & CEO
14,859——531,931Aug 29, 2024Sep 3, 2024 ↗View →
MTRX
MATRIX SERVICE CO
SALE
President & CEO
14,859——44,576Aug 29, 2024Sep 3, 2024 ↗View →
MTRX
MATRIX SERVICE CO
PURCHASEGRANT
Stock grant
41,451——517,072Aug 27, 2024Aug 28, 2024 ↗View →
MTRX
MATRIX SERVICE CO
PURCHASEGRANT
Stock grant
41,451——41,451Aug 27, 2024Aug 28, 2024 ↗View →
MTRX
MATRIX SERVICE CO
SALE
President & CEO
2,270$10.00$22.7K475,621Aug 24, 2024Aug 27, 2024 ↗View →
MTRX
MATRIX SERVICE CO
PURCHASE
President & CEO
8,489——486,380Aug 24, 2024Aug 27, 2024 ↗View →
MTRX
MATRIX SERVICE CO
SALE
President & CEO
8,489$10.00$84.9K477,891Aug 24, 2024Aug 27, 2024 ↗View →
MTRX
MATRIX SERVICE CO
SALE
President & CEO
8,489——0Aug 24, 2024Aug 27, 2024 ↗View →
MTRX
MATRIX SERVICE CO
SALE
President & CEO
10,000$13.25$132.5K477,891Mar 20, 2024Mar 21, 2024 ↗View →
MTRX
MATRIX SERVICE CO
SALE
President & CEO
7,500$12.00$90.0K487,891Sep 29, 2023Oct 2, 2023 ↗View →
MTRX
MATRIX SERVICE CO
SALE
President & CEO
10,995——32,982Aug 30, 2023Aug 31, 2023 ↗View →
MTRX
MATRIX SERVICE CO
PURCHASE
President & CEO
9,225——504,616Aug 30, 2023Aug 31, 2023 ↗View →
MTRX
MATRIX SERVICE CO
SALE
President & CEO
10,995$8.53$93.8K495,391Aug 30, 2023Aug 31, 2023 ↗View →
MTRX
MATRIX SERVICE CO
PURCHASE
President & CEO
10,995——506,386Aug 30, 2023Aug 31, 2023 ↗View →
MTRX
MATRIX SERVICE CO
SALE
President & CEO
9,225——18,450Aug 30, 2023Aug 31, 2023 ↗View →
MTRX
MATRIX SERVICE CO
SALE
President & CEO
9,225$8.53$78.7K495,391Aug 30, 2023Aug 31, 2023 ↗View →
MTRX
MATRIX SERVICE CO
PURCHASEGRANT
Stock grant
59,435——495,391Aug 29, 2023Aug 31, 2023 ↗View →
MTRX
MATRIX SERVICE CO
PURCHASEGRANT
Stock grant
59,435——59,435Aug 29, 2023Aug 31, 2023 ↗View →
MTRX
MATRIX SERVICE CO
SALE
President & CEO
8,489——8,489Aug 24, 2023Aug 28, 2023 ↗View →
MTRX
MATRIX SERVICE CO
SALE
President & CEO
8,489$7.89$67.0K435,956Aug 24, 2023Aug 28, 2023 ↗View →
MTRX
MATRIX SERVICE CO
PURCHASE
President & CEO
8,489——444,445Aug 24, 2023Aug 28, 2023 ↗View →
MTRX
MATRIX SERVICE CO
SALE
President & CEO
9,225$5.78$53.3K391,979Aug 30, 2022Sep 1, 2022 ↗View →
MTRX
MATRIX SERVICE CO
SALE
President & CEO
9,225——27,675Aug 30, 2022Sep 1, 2022 ↗View →
MTRX
MATRIX SERVICE CO
PURCHASE
President & CEO
9,225——401,204Aug 30, 2022Sep 1, 2022 ↗View →
MTRX
MATRIX SERVICE CO
PURCHASEGRANT
Stock grant
43,977——43,977Aug 30, 2022Sep 1, 2022 ↗View →
MTRX
MATRIX SERVICE CO
PURCHASEGRANT
Stock grant
43,977——435,956Aug 30, 2022Sep 1, 2022 ↗View →
MTRX
MATRIX SERVICE CO
SALE
President & CEO
8,489——16,978Aug 24, 2022Aug 26, 2022 ↗View →
MTRX
MATRIX SERVICE CO
PURCHASE
President & CEO
8,489——400,468Aug 24, 2022Aug 26, 2022 ↗View →
MTRX
MATRIX SERVICE CO
SALE
President & CEO
8,489$5.82$49.4K391,979Aug 24, 2022Aug 26, 2022 ↗View →
MTRX
MATRIX SERVICE CO
PURCHASE
President & CEO
5,000$7.02$35.1K391,979Dec 23, 2021Dec 23, 2021 ↗View →
MTRX
MATRIX SERVICE CO
PURCHASE
President & CEO
10,000$6.97$69.7K386,979Dec 22, 2021Dec 23, 2021 ↗View →
MTRX
MATRIX SERVICE CO
PURCHASEGRANT
Stock grant
36,900——36,900Aug 30, 2021Sep 1, 2021 ↗View →
MTRX
MATRIX SERVICE CO
PURCHASEGRANT
Stock grant
36,900——376,979Aug 30, 2021Sep 1, 2021 ↗View →
MTRX
MATRIX SERVICE CO
SALE
President & CEO
4,168$11.33$47.2K340,079Aug 29, 2021Aug 30, 2021 ↗View →
MTRX
MATRIX SERVICE CO
SALE
President & CEO
2,449$11.33$27.7K344,247Aug 27, 2021Aug 30, 2021 ↗View →
MTRX
MATRIX SERVICE CO
SALE
President & CEO
2,654$10.75$28.5K346,696Aug 26, 2021Aug 30, 2021 ↗View →
MTRX
MATRIX SERVICE CO
SALE
President & CEO
2,491$10.98$27.4K349,350Aug 24, 2021Aug 26, 2021 ↗View →
MTRX
MATRIX SERVICE CO
PURCHASE
President & CEO
8,489——360,330Aug 24, 2021Aug 26, 2021 ↗View →
MTRX
MATRIX SERVICE CO
SALE
President & CEO
8,489$10.98$93.2K351,841Aug 24, 2021Aug 26, 2021 ↗View →
MTRX
MATRIX SERVICE CO
SALE
President & CEO
8,489——25,467Aug 24, 2021Aug 26, 2021 ↗View →
MTRX
MATRIX SERVICE CO
PURCHASEGRANT
Stock grant
60,625——369,634Aug 29, 2020Aug 31, 2020 ↗View →
MTRX
MATRIX SERVICE CO
SALE
President & CEO
4,168$9.21$38.4K309,009Aug 29, 2020Aug 31, 2020 ↗View →
MTRX
MATRIX SERVICE CO
SALE
President & CEO
17,793$9.21$163.9K351,841Aug 29, 2020Aug 31, 2020 ↗View →
MTRX
MATRIX SERVICE CO
SALE
President & CEO
2,449$8.85$21.7K313,177Aug 27, 2020Aug 28, 2020 ↗View →
MTRX
MATRIX SERVICE CO
SALE
President & CEO
2,654$8.69$23.1K315,626Aug 26, 2020Aug 28, 2020 ↗View →
MTRX
MATRIX SERVICE CO
PURCHASEGRANT
Stock grant
33,956——318,280Aug 24, 2020Aug 26, 2020 ↗View →
MTRX
MATRIX SERVICE CO
PURCHASEGRANT
Stock grant
33,956——33,956Aug 24, 2020Aug 26, 2020 ↗View →
MTRX
MATRIX SERVICE CO
SALE
President & CEO
2,687$9.15$24.6K284,324Aug 23, 2020Aug 25, 2020 ↗View →
Other insiders · MTRX
Loading peer insiders…
About this filer
CIK 0001519321
ROLE
President & CEO
PRIMARY
MTRX
COMPANIES
1
ACTIVE SINCE
Aug 2020
MARKETPEEL · /INSIDER/0001519321DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
FREE · DAILY · 6 AM ET

The morning brief, before the bell.

One short email. Insider buys, congressional trades, and plain-English analysis.

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