Andrew M Jones
Insider
First SEC filing: Oct. 5, 2015 · Latest: Oct. 5, 2015
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net: $0
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Jan. 26, 2021 | MTX | A | 3,887 | · | · | 8,187 Direct | +90.40% | Acquired | (price as of 2026-10-02) |
| Jan. 26, 2021 | MTX | A | 6,676 | · | · | 6,676 Direct | · | Acquired | (price as of 2026-10-02) |
| Jan. 25, 2021 | MTX | F | 238 | $65.93 | $15,691 | 11,563 Direct | -2.02% | Disposed | 0.8% (price as of 2026-10-02) |
| Jan. 23, 2021 | MTX | M | 974 | · | · | 11,801 Direct | +9.00% | Acquired | (price as of 2026-10-02) |
| Jan. 23, 2021 | MTX | M | 974 | · | · | 4,300 Direct | -18.47% | Disposed | (price as of 2026-10-02) |
| Jan. 22, 2021 | MTX | M | 1,421 | · | · | 11,166 Direct | +14.58% | Acquired | (price as of 2026-10-02) |
| Jan. 22, 2021 | MTX | F | 339 | $65.58 | $22,232 | 10,827 Direct | -3.04% | Disposed | 1.3% (price as of 2026-10-02) |
| Jan. 22, 2021 | MTX | M | 1,421 | · | · | 5,274 Direct | -21.22% | Disposed | (price as of 2026-10-02) |
| Jan. 21, 2021 | MTX | M | 1,440 | · | · | 10,172 Direct | +16.49% | Acquired | (price as of 2026-10-02) |
| Jan. 21, 2021 | MTX | F | 427 | $66.32 | $28,319 | 9,745 Direct | -4.20% | Disposed | 0.2% (price as of 2026-10-02) |
| Jan. 21, 2021 | MTX | M | 1,440 | · | · | 6,695 Direct | -17.70% | Disposed | (price as of 2026-10-02) |
| Dec. 10, 2020 | MTX | M | 3,009 | $38.28 | $115,185 | 11,741 Direct | +34.46% | Acquired | 73.5% (price as of 2026-10-02) |
| Dec. 10, 2020 | MTX | S | 3,009 | $61.93 | $186,347 | 8,732 Direct | -25.63% | Disposed | 7.3% (price as of 2026-10-02) |
| Dec. 10, 2020 | MTX | M | 3,009 | · | · | 10,531 Direct | -22.22% | Disposed | (price as of 2026-10-02) |
| Jan. 23, 2020 | MTX | M | 974 | · | · | 8,965 Direct | +12.19% | Acquired | (price as of 2026-10-02) |
| Jan. 23, 2020 | MTX | F | 233 | $56.74 | $13,220 | 8,732 Direct | -2.60% | Disposed | 17.1% (price as of 2026-10-02) |
| Jan. 23, 2020 | MTX | M | 974 | · | · | 8,135 Direct | -10.69% | Disposed | (price as of 2026-10-02) |
| Jan. 22, 2020 | MTX | M | 1,422 | · | · | 8,377 Direct | +20.45% | Acquired | (price as of 2026-10-02) |
| Jan. 22, 2020 | MTX | F | 386 | $57.38 | $22,149 | 7,991 Direct | -4.61% | Disposed | 15.8% (price as of 2026-10-02) |
| Jan. 22, 2020 | MTX | M | 1,422 | · | · | 9,109 Direct | -13.50% | Disposed | (price as of 2026-10-02) |
| Jan. 21, 2020 | MTX | A | 7,419 | · | · | 28,283 Direct | +35.56% | Acquired | (price as of 2026-10-02) |
| Jan. 21, 2020 | MTX | A | 4,319 | · | · | 10,531 Direct | +69.53% | Acquired | (price as of 2026-10-02) |
| Jan. 17, 2020 | MTX | M | 888 | · | · | 7,219 Direct | +14.03% | Acquired | (price as of 2026-10-02) |
| Jan. 17, 2020 | MTX | F | 264 | $58.87 | $15,542 | 6,955 Direct | -3.66% | Disposed | 12.8% (price as of 2026-10-02) |
| Jan. 17, 2020 | MTX | M | 888 | · | · | 6,212 Direct | -12.51% | Disposed | (price as of 2026-10-02) |
| Jan. 23, 2019 | MTX | M | 974 | · | · | 6,565 Direct | +17.42% | Acquired | (price as of 2026-10-02) |
| Jan. 23, 2019 | MTX | F | 234 | $53.82 | $12,594 | 6,331 Direct | -3.56% | Disposed | 23.4% (price as of 2026-10-02) |
| Jan. 23, 2019 | MTX | M | 974 | · | · | 7,100 Direct | -12.06% | Disposed | (price as of 2026-10-02) |
| Jan. 22, 2019 | MTX | F | 445 | $54.44 | $24,226 | 5,591 Direct | -7.37% | Disposed | 22.0% (price as of 2026-10-02) |
| Jan. 22, 2019 | MTX | A | 4,264 | · | · | 8,074 Direct | +111.92% | Acquired | (price as of 2026-10-02) |
| Jan. 22, 2019 | MTX | A | 7,324 | · | · | 20,864 Direct | +54.09% | Acquired | (price as of 2026-10-02) |
| Jan. 19, 2019 | MTX | M | 1,567 | · | · | 6,036 Direct | +35.06% | Acquired | (price as of 2026-10-02) |
| Jan. 19, 2019 | MTX | M | 1,567 | · | · | 3,810 Direct | -29.14% | Disposed | (price as of 2026-10-02) |
| Jan. 17, 2019 | MTX | M | 889 | · | · | 4,733 Direct | +23.13% | Acquired | (price as of 2026-10-02) |
| Jan. 17, 2019 | MTX | F | 264 | $53.64 | $14,161 | 4,469 Direct | -5.58% | Disposed | 23.8% (price as of 2026-10-02) |
| Jan. 17, 2019 | MTX | M | 889 | · | · | 5,377 Direct | -14.19% | Disposed | (price as of 2026-10-02) |
| Nov. 16, 2018 | MTX | M | 6,018 | $38.28 | $230,369 | 9,862 Direct | +156.56% | Acquired | 73.5% (price as of 2026-10-02) |
| Nov. 16, 2018 | MTX | M | 1,468 | $47.88 | $70,288 | 11,330 Direct | +14.89% | Acquired | 38.7% (price as of 2026-10-02) |
| Nov. 16, 2018 | MTX | S | 7,420 | $57.31 | $425,240 | 3,910 Direct | -65.49% | Disposed | 15.9% (price as of 2026-10-02) |
| Nov. 16, 2018 | MTX | S | 66 | $57.84 | $3,817 | 3,844 Direct | -1.69% | Disposed | 14.9% (price as of 2026-10-02) |
| Nov. 16, 2018 | MTX | M | 1,468 | · | · | 19,558 Direct | -6.98% | Disposed | (price as of 2026-10-02) |
| Nov. 16, 2018 | MTX | M | 6,018 | · | · | 13,540 Direct | -30.77% | Disposed | (price as of 2026-10-02) |
| Oct. 1, 2018 | MTX | M | 278 | · | · | 3,912 Direct | +7.65% | Acquired | (price as of 2026-10-02) |
| Oct. 1, 2018 | MTX | F | 68 | $67.72 | $4,605 | 3,844 Direct | -1.74% | Disposed | -1.9% (price as of 2026-10-02) |
| Oct. 1, 2018 | MTX | M | 278 | · | · | 6,266 Direct | -4.25% | Disposed | (price as of 2026-10-02) |
| Jan. 24, 2018 | MTX | A | 2,922 | · | · | 6,544 Direct | +80.67% | Acquired | (price as of 2026-10-02) |
| Jan. 23, 2018 | MTX | A | 5,020 | · | · | 21,026 Direct | +31.36% | Acquired | (price as of 2026-10-02) |
| Jan. 22, 2018 | MTX | F | 44 | $76.70 | $3,375 | 3,634 Direct | -1.20% | Disposed | -13.4% (price as of 2026-10-02) |
| Jan. 20, 2018 | MTX | M | 177 | · | · | 3,678 Direct | +5.06% | Acquired | (price as of 2026-10-02) |
| Jan. 20, 2018 | MTX | M | 177 | · | · | 3,622 Direct | -4.66% | Disposed | (price as of 2026-10-02) |
| Jan. 19, 2018 | MTX | M | 1,567 | · | · | 3,906 Direct | +66.99% | Acquired | (price as of 2026-10-02) |
| Jan. 19, 2018 | MTX | F | 405 | $75.78 | $30,691 | 3,501 Direct | -10.37% | Disposed | -12.3% (price as of 2026-10-02) |
| Jan. 19, 2018 | MTX | M | 1,567 | · | · | 3,799 Direct | -29.20% | Disposed | (price as of 2026-10-02) |
| Jan. 17, 2018 | MTX | M | 889 | · | · | 2,603 Direct | +51.87% | Acquired | (price as of 2026-10-02) |
| Jan. 17, 2018 | MTX | F | 264 | $75.45 | $19,919 | 2,339 Direct | -10.14% | Disposed | -12.0% (price as of 2026-10-02) |
| Jan. 17, 2018 | MTX | M | 889 | · | · | 5,366 Direct | -14.21% | Disposed | (price as of 2026-10-02) |
| Oct. 1, 2017 | MTX | M | 278 | · | · | 1,791 Direct | +18.37% | Acquired | (price as of 2026-10-02) |
| Oct. 1, 2017 | MTX | F | 77 | $71.48 | $5,504 | 1,714 Direct | -4.30% | Disposed | -7.1% (price as of 2026-10-02) |
| Oct. 1, 2017 | MTX | M | 278 | · | · | 6,255 Direct | -4.26% | Disposed | (price as of 2026-10-02) |
| Jan. 20, 2017 | MTX | M | 177 | · | · | 1,560 Direct | +12.80% | Acquired | (price as of 2026-10-02) |
| Jan. 20, 2017 | MTX | F | 47 | $78.39 | $3,684 | 1,513 Direct | -3.01% | Disposed | -15.3% (price as of 2026-10-02) |
| Jan. 20, 2017 | MTX | M | 177 | · | · | 6,533 Direct | -2.64% | Disposed | (price as of 2026-10-02) |
| Jan. 19, 2017 | MTX | M | 1,568 | · | · | 1,879 Direct | +504.18% | Acquired | (price as of 2026-10-02) |
| Jan. 19, 2017 | MTX | F | 496 | $77.53 | $38,455 | 1,383 Direct | -26.40% | Disposed | -14.3% (price as of 2026-10-02) |
| Jan. 19, 2017 | MTX | M | 1,568 | · | · | 6,710 Direct | -18.94% | Disposed | (price as of 2026-10-02) |
| Jan. 17, 2017 | MTX | A | 2,666 | · | · | 8,278 Direct | +47.51% | Acquired | (price as of 2026-10-02) |
| Jan. 17, 2017 | MTX | A | 4,577 | · | · | 16,006 Direct | +40.05% | Acquired | (price as of 2026-10-02) |
| Oct. 3, 2016 | MTX | M | 279 | · | · | 388 Direct | +255.96% | Acquired | (price as of 2026-10-02) |
| Oct. 3, 2016 | MTX | F | 77 | $70.48 | $5,427 | 311 Direct | -19.85% | Disposed | -5.7% (price as of 2026-10-02) |
| Oct. 3, 2016 | MTX | M | 279 | · | · | 5,612 Direct | -4.74% | Disposed | (price as of 2026-10-02) |
| Jan. 20, 2016 | MTX | M | 178 | · | · | 178 Direct | · | Acquired | (price as of 2026-10-02) |
| Jan. 20, 2016 | MTX | F | 69 | $37.48 | $2,586 | 109 Direct | -38.76% | Disposed | 77.2% (price as of 2026-10-02) |
| Jan. 20, 2016 | MTX | M | 178 | · | · | 5,891 Direct | -2.93% | Disposed | (price as of 2026-10-02) |
| Jan. 19, 2016 | MTX | A | 4,702 | · | · | 6,069 Direct | +343.96% | Acquired | (price as of 2026-10-02) |
| Jan. 19, 2016 | MTX | A | 9,027 | · | · | 11,429 Direct | +375.81% | Acquired | (price as of 2026-10-02) |
| Oct. 1, 2015 | MTX | A | 1,468 | · | · | 2,402 Direct | +157.17% | Acquired | (price as of 2026-10-02) |
| Oct. 1, 2015 | MTX | A | 835 | · | · | 1,367 Direct | +156.95% | Acquired | (price as of 2026-10-02) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| Jan. 26, 2021 | MTX | Deferred Restricted Stock Units (DRSUs) | Common Stock | · | · | 3,887 | Acquired |
| Jan. 26, 2021 | MTX | Employee Stock Option (Right to Buy) | Common Stock | $66.00 | Jan. 26, 2031 | 6,676 | Acquired |
| Jan. 23, 2021 | MTX | Deferred Restricted Stock Units (DRSUs) | Common Stock | · | · | 974 | Disposed |
| Jan. 22, 2021 | MTX | Deferred Restricted Stock Units (DRSUs) | Common Stock | · | · | 1,421 | Disposed |
| Jan. 21, 2021 | MTX | Deferred Restricted Stock Units (DRSUs) | Common Stock | · | · | 1,440 | Disposed |
| Dec. 10, 2020 | MTX | Employee Stock Option (Right to Buy) | Common Stock | $38.28 | Jan. 19, 2026 | 3,009 | Disposed |
| Jan. 23, 2020 | MTX | Deferred Restricted Stock Units (DRSUs) | Common Stock | · | · | 974 | Disposed |
| Jan. 22, 2020 | MTX | Deferred Restricted Stock Units (DRSUs) | Common Stock | · | · | 1,422 | Disposed |
| Jan. 21, 2020 | MTX | Employee Stock Option (Right to Buy) | Common Stock | $57.66 | Jan. 21, 2030 | 7,419 | Acquired |
| Jan. 21, 2020 | MTX | Deferred Restricted Stock Units (DRSUs) | Common Stock | · | · | 4,319 | Acquired |
| Jan. 17, 2020 | MTX | Deferred Restricted Stock Units (DRSUs) | Common Stock | · | · | 888 | Disposed |
| Jan. 23, 2019 | MTX | Deferred Restricted Stock Units (DRSUs) | Common Stock | · | · | 974 | Disposed |
| Jan. 22, 2019 | MTX | Deferred Restricted Stock Units (DRSUs) | Common Stock | · | · | 4,264 | Acquired |
| Jan. 22, 2019 | MTX | Employee Stock Option (Right to Buy) | Common Stock | $54.44 | Jan. 22, 2029 | 7,324 | Acquired |
| Jan. 19, 2019 | MTX | Deferred Restricted Stock Units (DRSUs) | Common Stock | · | · | 1,567 | Disposed |
| Jan. 17, 2019 | MTX | Deferred Restricted Stock Units (DRSUs) | Common Stock | · | · | 889 | Disposed |
| Nov. 16, 2018 | MTX | Employee Stock Option (Right to Buy) | Common Stock | $47.88 | Oct. 1, 2025 | 1,468 | Disposed |
| Nov. 16, 2018 | MTX | Employee Stock Option (Right to Buy) | Common Stock | $38.28 | Jan. 19, 2026 | 6,018 | Disposed |
| Oct. 1, 2018 | MTX | Deferred Restricted Stock Units (DRSUs) | Common Stock | · | · | 278 | Disposed |
| Jan. 24, 2018 | MTX | Deferred Restricted Stock Units (DRSUs) | Common Stock | · | · | 2,922 | Acquired |
| Jan. 23, 2018 | MTX | Employee Stock Option (Right to Buy) | Common Stock | $76.38 | Jan. 23, 2028 | 5,020 | Acquired |
| Jan. 20, 2018 | MTX | Deferred Restricted Stock Units (DRSUs) | Common Stock | · | · | 177 | Disposed |
| Jan. 19, 2018 | MTX | Deferred Restricted Stock Units (DRSUs) | Common Stock | · | · | 1,567 | Disposed |
| Jan. 17, 2018 | MTX | Deferred Restricted Stock Units (DRSUs) | Common Stock | · | · | 889 | Disposed |
| Oct. 1, 2017 | MTX | Deferred Restricted Stock Units (DRSUs) | Common Stock | · | · | 278 | Disposed |
| Jan. 20, 2017 | MTX | Deferred Restricted Stock Units (DRSUs) | Common Stock | · | · | 177 | Disposed |
| Jan. 19, 2017 | MTX | Deferred Restricted Stock Units (DRSUs) | Common Stock | · | · | 1,568 | Disposed |
| Jan. 17, 2017 | MTX | Deferred Restricted Stock Units (DRSUs) | Common Stock | · | · | 2,666 | Acquired |
| Jan. 17, 2017 | MTX | Employee Stock Option (Right to Buy) | Common Stock | $78.03 | Jan. 17, 2027 | 4,577 | Acquired |
| Oct. 3, 2016 | MTX | Deferred Restricted Stock Units (DRSUs) | Common Stock | · | · | 279 | Disposed |
| Jan. 20, 2016 | MTX | Deferred Restricted Stock Units (DRSUs) | Common Stock | · | · | 178 | Disposed |
| Jan. 19, 2016 | MTX | Deferred Restricted Stock Units (DRSUs) | Common Stock | · | · | 4,702 | Acquired |
| Jan. 19, 2016 | MTX | Employee Stock Option (Right to Buy) | Common Stock | $38.28 | Jan. 19, 2026 | 9,027 | Acquired |
| Oct. 1, 2015 | MTX | Employee Stock Option (Right to Buy) | Common Stock | $47.88 | Oct. 1, 2025 | 1,468 | Acquired |
| Oct. 1, 2015 | MTX | Deferred Restricted Stock Units (DRSUs) | Common Stock | · | · | 835 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 3 holdings
Securities held when first becoming an insider, per SEC Form 3.