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Dj III Monagle

MTX
GROUP PRESIDENT · MINERALS TECHNOLOGIES INC · CIK 0001422965
FILING MIX · LIFETIME41%/59%
BUYS
43
SELLS
63
TOTAL VALUE
$14.96M
COMPANIES
1
ACTIVE SINCE
Jan 2020
HOLDINGS NOW
91,020
AVG SELL PX
$68.31
TRADE KIND
SHOWING 106 / 106
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
10 backtested trades · 8 horizons · 2 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Dj III Monagle, 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
7d10+70.00%-0.63%+0.19%-0.82%-1.48%—
14d10+40.00%-2.03%-0.51%-1.52%-1.27%—
30d10+50.00%-1.22%-0.89%-0.33%-0.22%—
60d10+50.00%+2.55%+1.11%+1.44%+0.45%—
90d10+50.00%+2.21%+1.35%+0.86%-1.20%—
180d10+60.00%+4.72%+1.82%+2.90%+4.59%—
1y10(1 pending)+66.67%-7.92%+7.82%-15.74%-14.14%—
2y10(1 pending)+88.89%-7.36%+24.39%-31.75%-26.74%—
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
MTX · 91,020 shares · as of Jan 26, 2026
042,88285,764128,645171,527202120222023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY ● SELL ●
2020
2020
2020
2020
2021
2021
2021
2021
2022
2022
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
FLOW · 43 buys / 63 sellsCOVERAGE · 25 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
MTX
MINERALS TECHNOLOGIES INC
SALE
Group President
3,519——23,282Jan 26, 2026Jan 27, 2026 ↗View →
MTX
MINERALS TECHNOLOGIES INC
SALE
Group President
1,947$68.89$134.1K89,073Jan 26, 2026Jan 27, 2026 ↗View →
MTX
MINERALS TECHNOLOGIES INC
PURCHASE
Group President
3,519——91,020Jan 26, 2026Jan 27, 2026 ↗View →
MTX
MINERALS TECHNOLOGIES INC
PURCHASE
Group President
3,795——89,600Jan 23, 2026Jan 27, 2026 ↗View →
MTX
MINERALS TECHNOLOGIES INC
SALE
Group President
3,795——26,801Jan 23, 2026Jan 27, 2026 ↗View →
MTX
MINERALS TECHNOLOGIES INC
SALE
Group President
2,099$68.77$144.3K87,501Jan 23, 2026Jan 27, 2026 ↗View →
MTX
MINERALS TECHNOLOGIES INC
SALE
Group President
3,492——30,596Jan 21, 2026Jan 23, 2026 ↗View →
MTX
MINERALS TECHNOLOGIES INC
SALE
Group President
2,036$66.92$136.2K85,805Jan 21, 2026Jan 23, 2026 ↗View →
MTX
MINERALS TECHNOLOGIES INC
PURCHASE
Group President
3,492——87,841Jan 21, 2026Jan 23, 2026 ↗View →
MTX
MINERALS TECHNOLOGIES INC
PURCHASEGRANT
Stock grant
10,739——10,739Jan 20, 2026Jan 22, 2026 ↗View →
MTX
MINERALS TECHNOLOGIES INC
PURCHASEGRANT
Stock grant
12,504——34,088Jan 20, 2026Jan 22, 2026 ↗View →
MTX
MINERALS TECHNOLOGIES INC
PURCHASE
Group President
23,093$38.29$884.1K107,442Dec 29, 2025Dec 31, 2025 ↗View →
MTX
MINERALS TECHNOLOGIES INC
SALE
Group President
23,093——0Dec 29, 2025Dec 31, 2025 ↗View →
MTX
MINERALS TECHNOLOGIES INC
SALE
Group President
23,093$61.90$1.43M84,349Dec 29, 2025Dec 31, 2025 ↗View →
MTX
MINERALS TECHNOLOGIES INC
SALE
Group President
3,172——21,584Jan 27, 2025Jan 29, 2025 ↗View →
MTX
MINERALS TECHNOLOGIES INC
SALE
Group President
1,755$76.19$133.7K84,349Jan 27, 2025Jan 29, 2025 ↗View →
MTX
MINERALS TECHNOLOGIES INC
PURCHASE
Group President
3,172——86,104Jan 27, 2025Jan 29, 2025 ↗View →
MTX
MINERALS TECHNOLOGIES INC
SALE
Group President
1,947$75.68$147.3K82,932Jan 24, 2025Jan 28, 2025 ↗View →
MTX
MINERALS TECHNOLOGIES INC
PURCHASE
Group President
3,519——84,879Jan 24, 2025Jan 28, 2025 ↗View →
MTX
MINERALS TECHNOLOGIES INC
SALE
Group President
3,519——24,756Jan 24, 2025Jan 28, 2025 ↗View →
MTX
MINERALS TECHNOLOGIES INC
SALE
Group President
3,795——28,275Jan 23, 2025Jan 27, 2025 ↗View →
MTX
MINERALS TECHNOLOGIES INC
PURCHASE
Group President
3,795——83,526Jan 23, 2025Jan 27, 2025 ↗View →
MTX
MINERALS TECHNOLOGIES INC
SALE
Group President
2,166$75.65$163.9K81,360Jan 23, 2025Jan 27, 2025 ↗View →
MTX
MINERALS TECHNOLOGIES INC
PURCHASEGRANT
Stock grant
8,997——8,997Jan 21, 2025Jan 23, 2025 ↗View →
MTX
MINERALS TECHNOLOGIES INC
PURCHASEGRANT
Stock grant
10,476——32,070Jan 21, 2025Jan 23, 2025 ↗View →
MTX
MINERALS TECHNOLOGIES INC
PURCHASE
Group President
14,229$60.19$856.4K93,960Jun 24, 2024Jun 25, 2024 ↗View →
MTX
MINERALS TECHNOLOGIES INC
SALE
Group President
14,229——0Jun 24, 2024Jun 25, 2024 ↗View →
MTX
MINERALS TECHNOLOGIES INC
SALE
Group President
14,229$83.63$1.19M79,731Jun 24, 2024Jun 25, 2024 ↗View →
MTX
MINERALS TECHNOLOGIES INC
SALE
GROUP PRESIDENT
4,224.197$85.62$361.7K0Jun 5, 2024Jun 6, 2024 ↗View →
MTX
MINERALS TECHNOLOGIES INC
SALEGRANT
Gift
1,300——79,731May 10, 2024May 14, 2024 ↗View →
MTX
MINERALS TECHNOLOGIES INC
SALE
Group President
1,180——0Mar 22, 2024Mar 26, 2024 ↗View →
MTX
MINERALS TECHNOLOGIES INC
SALE
Group President
1,180$74.12$87.5K81,031Mar 22, 2024Mar 26, 2024 ↗View →
MTX
MINERALS TECHNOLOGIES INC
PURCHASE
Group President
1,180$65.16$76.9K82,211Mar 22, 2024Mar 26, 2024 ↗View →
MTX
MINERALS TECHNOLOGIES INC
PURCHASE
Group President
3,166——82,782Jan 26, 2024Jan 29, 2024 ↗View →
MTX
MINERALS TECHNOLOGIES INC
SALE
Group President
1,751$66.51$116.5K81,031Jan 26, 2024Jan 29, 2024 ↗View →
MTX
MINERALS TECHNOLOGIES INC
SALE
Group President
3,166——21,594Jan 26, 2024Jan 29, 2024 ↗View →
MTX
MINERALS TECHNOLOGIES INC
SALE
Group President
1,755$66.09$116.0K79,616Jan 25, 2024Jan 29, 2024 ↗View →
MTX
MINERALS TECHNOLOGIES INC
SALE
Group President
3,172——24,760Jan 25, 2024Jan 29, 2024 ↗View →
MTX
MINERALS TECHNOLOGIES INC
PURCHASE
Group President
3,172——81,371Jan 25, 2024Jan 29, 2024 ↗View →
MTX
MINERALS TECHNOLOGIES INC
SALE
Group President
2,040$66.10$134.8K78,199Jan 24, 2024Jan 26, 2024 ↗View →
MTX
MINERALS TECHNOLOGIES INC
SALE
Group President
3,519——27,932Jan 24, 2024Jan 26, 2024 ↗View →
MTX
MINERALS TECHNOLOGIES INC
PURCHASE
Group President
3,519——80,239Jan 24, 2024Jan 26, 2024 ↗View →
MTX
MINERALS TECHNOLOGIES INC
PURCHASEGRANT
Stock grant
9,777——9,777Jan 23, 2024Jan 25, 2024 ↗View →
MTX
MINERALS TECHNOLOGIES INC
PURCHASEGRANT
Stock grant
11,384——31,451Jan 23, 2024Jan 25, 2024 ↗View →
MTX
MINERALS TECHNOLOGIES INC
SALE
Group President
11,496$67.89$780.4K79,822Dec 20, 2023Dec 22, 2023 ↗View →
MTX
MINERALS TECHNOLOGIES INC
PURCHASE
Group President
14,598$57.97$846.2K91,318Dec 20, 2023Dec 22, 2023 ↗View →
MTX
MINERALS TECHNOLOGIES INC
SALE
Group President
3,102$68.78$213.4K76,720Dec 20, 2023Dec 22, 2023 ↗View →
MTX
MINERALS TECHNOLOGIES INC
SALE
Group President
14,598——0Dec 20, 2023Dec 22, 2023 ↗View →
MTX
MINERALS TECHNOLOGIES INC
PURCHASE
Group President
3,166——78,471Jan 26, 2023Jan 27, 2023 ↗View →
MTX
MINERALS TECHNOLOGIES INC
SALE
Group President
3,166——20,067Jan 26, 2023Jan 27, 2023 ↗View →
MTX
MINERALS TECHNOLOGIES INC
SALE
Group President
1,751$67.56$118.3K76,720Jan 26, 2023Jan 27, 2023 ↗View →
MTX
MINERALS TECHNOLOGIES INC
PURCHASE
Group President
3,172——77,060Jan 25, 2023Jan 26, 2023 ↗View →
MTX
MINERALS TECHNOLOGIES INC
SALE
Group President
1,755$66.42$116.6K75,305Jan 25, 2023Jan 26, 2023 ↗View →
MTX
MINERALS TECHNOLOGIES INC
SALE
Group President
3,172——23,233Jan 25, 2023Jan 26, 2023 ↗View →
MTX
MINERALS TECHNOLOGIES INC
PURCHASEGRANT
Stock grant
10,557——26,405Jan 24, 2023Jan 26, 2023 ↗View →
MTX
MINERALS TECHNOLOGIES INC
PURCHASEGRANT
Stock grant
18,132——18,132Jan 24, 2023Jan 26, 2023 ↗View →
MTX
MINERALS TECHNOLOGIES INC
SALE
Group President
2,032$66.17$134.4K73,888Jan 23, 2023Jan 25, 2023 ↗View →
MTX
MINERALS TECHNOLOGIES INC
PURCHASE
Group President
3,518——75,920Jan 23, 2023Jan 25, 2023 ↗View →
MTX
MINERALS TECHNOLOGIES INC
SALE
Group President
3,518——15,848Jan 23, 2023Jan 25, 2023 ↗View →
MTX
MINERALS TECHNOLOGIES INC
PURCHASE
Group President
19,673$41.29$812.3K92,075Sep 12, 2022Sep 13, 2022 ↗View →
MTX
MINERALS TECHNOLOGIES INC
SALE
Group President
19,673——0Sep 12, 2022Sep 13, 2022 ↗View →
MTX
MINERALS TECHNOLOGIES INC
SALE
Group President
19,673$63.36$1.25M72,402Sep 12, 2022Sep 13, 2022 ↗View →
MTX
MINERALS TECHNOLOGIES INC
PURCHASE
Group President
3,167——74,154Jan 26, 2022Jan 28, 2022 ↗View →
MTX
MINERALS TECHNOLOGIES INC
SALE
Group President
3,167——19,366Jan 26, 2022Jan 28, 2022 ↗View →
MTX
MINERALS TECHNOLOGIES INC
SALE
Group President
1,752$70.63$123.7K72,402Jan 26, 2022Jan 28, 2022 ↗View →
MTX
MINERALS TECHNOLOGIES INC
PURCHASEGRANT
Stock grant
9,516——22,533Jan 25, 2022Jan 27, 2022 ↗View →
MTX
MINERALS TECHNOLOGIES INC
PURCHASEGRANT
Stock grant
16,346——16,346Jan 25, 2022Jan 27, 2022 ↗View →
MTX
MINERALS TECHNOLOGIES INC
SALE
Group President
3,788——13,017Jan 22, 2022Jan 25, 2022 ↗View →
MTX
MINERALS TECHNOLOGIES INC
SALE
Group President
2,096$70.26$147.3K70,987Jan 22, 2022Jan 25, 2022 ↗View →
MTX
MINERALS TECHNOLOGIES INC
PURCHASE
Group President
3,788——73,083Jan 22, 2022Jan 25, 2022 ↗View →
MTX
MINERALS TECHNOLOGIES INC
PURCHASE
Group President
3,518——71,310Jan 21, 2022Jan 25, 2022 ↗View →
MTX
MINERALS TECHNOLOGIES INC
SALE
Group President
2,015$71.49$144.0K69,295Jan 21, 2022Jan 25, 2022 ↗View →
MTX
MINERALS TECHNOLOGIES INC
SALE
Group President
3,518——16,805Jan 21, 2022Jan 25, 2022 ↗View →
MTX
MINERALS TECHNOLOGIES INC
SALE
Group President
9,340——0Dec 16, 2021Dec 17, 2021 ↗View →
MTX
MINERALS TECHNOLOGIES INC
SALE
Group President
1,100$73.35$80.7K67,792Dec 16, 2021Dec 17, 2021 ↗View →
MTX
MINERALS TECHNOLOGIES INC
SALE
Group President
8,240$72.36$596.3K68,892Dec 16, 2021Dec 17, 2021 ↗View →
MTX
MINERALS TECHNOLOGIES INC
PURCHASE
Group President
9,340$32.03$299.2K77,132Dec 16, 2021Dec 17, 2021 ↗View →
MTX
MINERALS TECHNOLOGIES INC
PURCHASE
Group President
11,138$32.03$356.8K76,392Nov 17, 2021Nov 19, 2021 ↗View →
MTX
MINERALS TECHNOLOGIES INC
SALE
Group President
11,138——9,340Nov 17, 2021Nov 19, 2021 ↗View →
MTX
MINERALS TECHNOLOGIES INC
SALE
Group President
8,600$74.29$638.9K67,792Nov 17, 2021Nov 19, 2021 ↗View →
MTX
MINERALS TECHNOLOGIES INC
SALE
Group President
1,593.117$71.65$114.1K0Feb 25, 2021Mar 2, 2021 ↗View →
MTX
MINERALS TECHNOLOGIES INC
PURCHASEGRANT
Stock grant
16,315——16,315Jan 26, 2021Jan 28, 2021 ↗View →
MTX
MINERALS TECHNOLOGIES INC
PURCHASEGRANT
Stock grant
9,499——20,323Jan 26, 2021Jan 28, 2021 ↗View →
MTX
MINERALS TECHNOLOGIES INC
SALE
Group President
1,270$65.93$83.7K65,254Jan 25, 2021Jan 26, 2021 ↗View →
MTX
MINERALS TECHNOLOGIES INC
SALE
Group President
2,386——10,824Jan 23, 2021Jan 26, 2021 ↗View →
MTX
MINERALS TECHNOLOGIES INC
PURCHASE
Group President
2,386——66,524Jan 23, 2021Jan 26, 2021 ↗View →
MTX
MINERALS TECHNOLOGIES INC
SALE
Group President
2,017$65.58$132.3K64,138Jan 22, 2021Jan 25, 2021 ↗View →
MTX
MINERALS TECHNOLOGIES INC
PURCHASE
Group President
3,788——66,155Jan 22, 2021Jan 25, 2021 ↗View →
MTX
MINERALS TECHNOLOGIES INC
SALE
Group President
3,788——13,210Jan 22, 2021Jan 25, 2021 ↗View →
MTX
MINERALS TECHNOLOGIES INC
SALE
Group President
1,945$66.33$129.0K62,367Jan 21, 2021Jan 22, 2021 ↗View →
MTX
MINERALS TECHNOLOGIES INC
SALE
Group President
3,519——16,998Jan 21, 2021Jan 22, 2021 ↗View →
MTX
MINERALS TECHNOLOGIES INC
PURCHASE
Group President
3,519——64,312Jan 21, 2021Jan 22, 2021 ↗View →
MTX
MINERALS TECHNOLOGIES INC
SALE
Group President
14,662$60.04$880.3K60,793Nov 11, 2020Nov 12, 2020 ↗View →
MTX
MINERALS TECHNOLOGIES INC
SALE
Group President
18,364——0Nov 11, 2020Nov 12, 2020 ↗View →
MTX
MINERALS TECHNOLOGIES INC
PURCHASE
Group President
18,364$32.23$591.8K75,455Nov 11, 2020Nov 12, 2020 ↗View →
MTX
MINERALS TECHNOLOGIES INC
SALE
Senior Vice President
2,386——20,517Jan 23, 2020Jan 24, 2020 ↗View →
MTX
MINERALS TECHNOLOGIES INC
SALE
Senior Vice President
1,270$56.75$72.1K57,091Jan 23, 2020Jan 24, 2020 ↗View →
MTX
MINERALS TECHNOLOGIES INC
PURCHASE
Senior Vice President
2,386——58,361Jan 23, 2020Jan 24, 2020 ↗View →
MTX
MINERALS TECHNOLOGIES INC
PURCHASE
Senior Vice President
3,789——57,989Jan 22, 2020Jan 23, 2020 ↗View →
MTX
MINERALS TECHNOLOGIES INC
SALE
Senior Vice President
2,014$57.39$115.6K55,975Jan 22, 2020Jan 23, 2020 ↗View →
MTX
MINERALS TECHNOLOGIES INC
SALE
Senior Vice President
3,789——22,903Jan 22, 2020Jan 23, 2020 ↗View →
MTX
MINERALS TECHNOLOGIES INC
PURCHASEGRANT
Stock grant
18,131——171,527Jan 21, 2020Jan 23, 2020 ↗View →
MTX
MINERALS TECHNOLOGIES INC
PURCHASEGRANT
Stock grant
10,555——26,692Jan 21, 2020Jan 23, 2020 ↗View →
MTX
MINERALS TECHNOLOGIES INC
SALE
Senior Vice President
1,295$58.87$76.2K54,200Jan 17, 2020Jan 21, 2020 ↗View →
MTX
MINERALS TECHNOLOGIES INC
PURCHASE
Senior Vice President
2,240——55,495Jan 17, 2020Jan 21, 2020 ↗View →
MTX
MINERALS TECHNOLOGIES INC
SALE
Senior Vice President
2,240——16,137Jan 17, 2020Jan 21, 2020 ↗View →
Other insiders · MTX
Loading peer insiders…
About this filer
CIK 0001422965
ROLE
Group President
PRIMARY
MTX
COMPANIES
1
ACTIVE SINCE
Jan 2020
MARKETPEEL · /INSIDER/0001422965DATA · 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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