Alfredo Bala
Insider
First SEC filing: Oct. 10, 2007 · Latest: Oct. 10, 2007
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 |
|---|---|---|---|---|---|---|---|---|---|
| Aug. 30, 2023 | MTEX | S | 1,000 | $12.40 | $12,400 | 3,137 Direct | -24.17% | Disposed | -40.1% (price as of 2026-10-05) |
| June 30, 2023 | MTEX | S | 115 | $12.62 | $1,451 | 4,137 Direct | -2.70% | Disposed | -41.1% (price as of 2026-10-05) |
| June 29, 2023 | MTEX | S | 154 | $12.89 | $1,985 | 4,252 Direct | -3.50% | Disposed | -42.4% (price as of 2026-10-05) |
| Dec. 21, 2022 | MTEX | S | 3,500 | $19.69 | $68,915 | 4,406 Direct | -44.27% | Disposed | -62.3% (price as of 2026-10-05) |
| Nov. 30, 2021 | MTEX | M | 5,000 | $19.60 | $98,000 | 0 Direct | -100.00% | Disposed | -62.1% (price as of 2026-10-05) |
| Nov. 30, 2021 | MTEX | F | 2,724 | $35.97 | $97,982 | 7,906 Direct | -25.63% | Disposed | -79.3% (price as of 2026-10-05) |
| Nov. 30, 2021 | MTEX | M | 5,000 | $19.60 | $98,000 | 10,630 Direct | +88.81% | Acquired | -62.1% (price as of 2026-10-05) |
| Nov. 29, 2021 | MTEX | M | 1,150 | $15.70 | $18,055 | 22,850 Direct | -4.79% | Disposed | -52.7% (price as of 2026-10-05) |
| Nov. 29, 2021 | MTEX | M | 1,150 | $15.70 | $18,055 | 5,630 Direct | +25.67% | Acquired | -52.7% (price as of 2026-10-05) |
| Sept. 24, 2020 | MTEX | S | 3,510 | $16.48 | $57,845 | 4,480 Direct | -43.93% | Disposed | -54.9% (price as of 2026-10-05) |
| June 27, 2019 | MTEX | M | 1,667 | $5.72 | $9,535 | 0 Direct | -100.00% | Disposed | 29.9% (price as of 2026-10-05) |
| June 27, 2019 | MTEX | F | 657 | $16.60 | $10,906 | 7,990 Direct | -7.60% | Disposed | -55.2% (price as of 2026-10-05) |
| June 27, 2019 | MTEX | M | 1,667 | $5.72 | $9,535 | 8,647 Direct | +23.88% | Acquired | 29.9% (price as of 2026-10-05) |
| March 29, 2019 | MTEX | S | 2,500 | $17.75 | $44,375 | 6,980 Direct | -26.37% | Disposed | -58.1% (price as of 2026-10-05) |
| April 2, 2018 | MTEX | A | 24,000 | · | · | 24,000 Direct | · | Acquired | (price as of 2026-10-05) |
| Aug. 29, 2017 | MTEX | S | 550 | $14.85 | $8,168 | 9,480 Direct | -5.48% | Disposed | -50.0% (price as of 2026-10-05) |
| June 30, 2016 | MTEX | S | 1,128 | $20.06 | $22,628 | 10,030 Direct | -10.11% | Disposed | -63.0% (price as of 2026-10-05) |
| Nov. 16, 2015 | MTEX | S | 675 | $19.08 | $12,879 | 11,158 Direct | -5.70% | Disposed | -61.1% (price as of 2026-10-05) |
| Aug. 26, 2015 | MTEX | A | 10,000 | · | · | 11,833 Direct | +545.55% | Acquired | (price as of 2026-10-05) |
| June 24, 2015 | MTEX | M | 1,667 | · | · | 1,667 Direct | -50.00% | Disposed | (price as of 2026-10-05) |
| June 24, 2015 | MTEX | S | 709 | · | · | 1,833 Direct | -27.89% | Disposed | (price as of 2026-10-05) |
| June 24, 2015 | MTEX | F | 958 | · | · | 2,542 Direct | -27.37% | Disposed | (price as of 2026-10-05) |
| June 24, 2015 | MTEX | M | 2 | $5.72 | $11 | 3,500 Direct | +0.06% | Acquired | 29.9% (price as of 2026-10-05) |
| Nov. 11, 2014 | MTEX | M | 1,666 | · | · | 3,334 Direct | -33.32% | Disposed | (price as of 2026-10-05) |
| Nov. 11, 2014 | MTEX | M | 167 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| Nov. 11, 2014 | MTEX | M | 1,666 | $5.72 | $9,530 | 1,833 Direct | +997.60% | Acquired | 29.9% (price as of 2026-10-05) |
| Nov. 11, 2014 | MTEX | M | 167 | $11.40 | $1,904 | 167 Direct | · | Acquired | -34.8% (price as of 2026-10-05) |
| Feb. 20, 2014 | MTEX | A | 5,000 | · | · | 5,000 Direct | · | Acquired | (price as of 2026-10-05) |
| Nov. 20, 2013 | MTEX | S | 500 | $23.61 | $11,805 | 0 Direct | -100.00% | Disposed | -68.5% (price as of 2026-10-05) |
| Sept. 12, 2013 | MTEX | M | 1,000 | · | · | 0 Direct | · | Acquired | (price as of 2026-10-05) |
| Sept. 12, 2013 | MTEX | M | 1,997 | · | · | 0 Direct | · | Acquired | (price as of 2026-10-05) |
| Sept. 12, 2013 | MTEX | M | 333 | · | · | 167 Direct | · | Acquired | (price as of 2026-10-05) |
| Sept. 12, 2013 | MTEX | F | 2,830 | $27.74 | $78,504 | 500 Direct | -84.98% | Disposed | -73.2% (price as of 2026-10-05) |
| Sept. 12, 2013 | MTEX | M | 1,000 | $25.00 | $25,000 | 3,330 Direct | +42.92% | Acquired | -70.3% (price as of 2026-10-05) |
| Sept. 12, 2013 | MTEX | M | 1,997 | $24.60 | $49,126 | 2,330 Direct | +599.70% | Acquired | -69.8% (price as of 2026-10-05) |
| Sept. 12, 2013 | MTEX | M | 333 | $11.40 | $3,796 | 333 Direct | · | Acquired | -34.8% (price as of 2026-10-05) |
| Feb. 21, 2013 | MTEX | A | 5,000 | · | · | 5,000 Direct | · | Acquired | (price as of 2026-10-05) |
| Feb. 21, 2013 | MTEX | A | 5,000 | · | · | 5,000 Direct | · | Acquired | (price as of 2026-10-05) |
| June 9, 2011 | MTEX | A | 5,000 | · | · | 5,000 Direct | · | Acquired | (price as of 2026-10-05) |
| Aug. 16, 2010 | MTEX | A | 19,978 | · | · | 29,978 Direct | +199.78% | Acquired | (price as of 2026-10-05) |
| Aug. 13, 2010 | MTEX | D | 6,000 | · | · | 10,000 Direct | -37.50% | Disposed | (price as of 2026-10-05) |
| Aug. 13, 2010 | MTEX | D | 30,000 | · | · | 16,000 Direct | -65.22% | Disposed | (price as of 2026-10-05) |
| Nov. 20, 2008 | MTEX | A | 10,000 | $2.50 | $25,000 | 46,000 Direct | +27.78% | Acquired | -70.3% (price as of 2026-10-05) |
| Feb. 22, 2008 | MTEX | A | 6,000 | $6.39 | $38,340 | 36,000 Direct | +20.00% | Acquired | -88.4% (price as of 2026-10-05) |
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 |
|---|---|---|---|---|---|---|---|
| Nov. 30, 2021 | MTEX | Right to Purchase Common Stock | Common Stock, par value $0.0001 per share | $19.60 | Feb. 20, 2024 | 5,000 | Disposed |
| Nov. 29, 2021 | MTEX | Right to Purchase Common Stock | Common Stock, par value $0.0001 per share | $15.70 | April 2, 2028 | 1,150 | Disposed |
| June 27, 2019 | MTEX | Right to Purchase Common Stock | Common Stock, par value $0.0001 per share | $5.72 | Feb. 21, 2023 | 1,667 | Disposed |
| April 2, 2018 | MTEX | Right to Purchase Common Stock | Common Stock, par value $0.0001 per share | $15.70 | April 2, 2028 | 24,000 | Acquired |
| June 24, 2015 | MTEX | Right to purchase Common Stock | Common Stock, Par Value $0.0001 per share | $5.72 | Feb. 21, 2023 | 1,667 | Disposed |
| Nov. 11, 2014 | MTEX | Right to Purchase Common Stock | Common Stock, par value $0.0001 per share | $5.72 | Feb. 21, 2023 | 1,666 | Disposed |
| Nov. 11, 2014 | MTEX | Right to Purchase Common Stock | Common Stock, par value $0.0001 per share | $11.40 | June 9, 2021 | 167 | Disposed |
| Feb. 20, 2014 | MTEX | Right to Purchase Common Stock | Common Stock, Par Value $0.0001 Per Share | $19.60 | Feb. 19, 2024 | 5,000 | Acquired |
| Sept. 12, 2013 | MTEX | Right to Purchase Common stock | Common stock par value $0.0001 per share | $25.00 | Nov. 29, 2018 | 1,000 | Acquired |
| Sept. 12, 2013 | MTEX | Right to Purchase Common stock | Common stock par value $0.0001 per share | $24.60 | Aug. 15, 2020 | 1,997 | Acquired |
| Sept. 12, 2013 | MTEX | Right to Purchase Common stock | Common stock par value $0.0001 per share | $11.40 | June 8, 2021 | 333 | Acquired |
| Feb. 21, 2013 | MTEX | Right to Purchase Common Stock | Common Stock Par Value $0.0001 Per Share | $5.72 | Feb. 21, 2023 | 5,000 | Acquired |
| Feb. 21, 2013 | MTEX | Right to Purchase Common Stock | Common Stock Par Value $0.0001 Per Share | $5.72 | Feb. 21, 2023 | 5,000 | Acquired |
| June 9, 2011 | MTEX | Right to Purchase Common Stock | Common Stock, Par Value $0.0001 per share | $1.14 | June 8, 2021 | 5,000 | Acquired |
| Aug. 16, 2010 | MTEX | Right to Purchase Common Stock | Common Stock, Par Value $0.0001 per share | $2.46 | Aug. 15, 2020 | 19,978 | Acquired |
| Aug. 13, 2010 | MTEX | Right to Purchase Common Stock | Common Stock, Par Value $0.0001 per share | $6.39 | Feb. 21, 2018 | 6,000 | Disposed |
| Aug. 13, 2010 | MTEX | Right to Purchase Common Stock | Common Stock, Par Value $0.0001 per share | $7.98 | Sept. 30, 2017 | 30,000 | Disposed |
| Nov. 20, 2008 | MTEX | Right to Purchase Common Stock | Common Stock, Par Value $0.0001 per share | $2.50 | Nov. 19, 2018 | 10,000 | Acquired |
| Feb. 22, 2008 | MTEX | Right to purchase commom stock | common stock, par value $0.0001 per share | $6.39 | Feb. 22, 2018 | 6,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Oct. 10, 2007 | MTEX | Right to purchase common stock [F1] | 30,000 | Direct |
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2023 | $460,000 | $8,846 | · | · | $0 | · | $22,147 | $490,993 |
| 2015 | $350,308 | · | · | · | $181,000 | · | $15,964 | $547,272 |
| 2014 | $319,846 | $12,462 | · | $61,037 | $243,000 | · | $26,180 | $662,525 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.