Geoffrey H Walker
Insider
First SEC filing: April 4, 2013 · Latest: April 4, 2013
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. 1, 2017 | MAT | M | 4,728 | · | · | 40,864 Direct | +13.08% | Acquired | (price as of 2026-10-02) |
| Aug. 1, 2017 | MAT | F | 1,777 | $19.72 | $35,042 | 39,087 Direct | -4.35% | Disposed | -22.6% (price as of 2026-10-02) |
| Aug. 1, 2017 | MAT | M | 3,530 | · | · | 42,617 Direct | +9.03% | Acquired | (price as of 2026-10-02) |
| Aug. 1, 2017 | MAT | F | 1,327 | $19.72 | $26,168 | 41,290 Direct | -3.11% | Disposed | -22.6% (price as of 2026-10-02) |
| Aug. 1, 2017 | MAT | M | 4,728 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Aug. 1, 2017 | MAT | M | 3,530 | · | · | 7,167 Direct | -33.00% | Disposed | (price as of 2026-10-02) |
| Aug. 1, 2017 | MAT | A | 74,932 | · | · | 74,932 Direct | · | Acquired | (price as of 2026-10-02) |
| Aug. 1, 2017 | MAT | A | 13,945 | · | · | 13,945 Direct | · | Acquired | (price as of 2026-10-02) |
| July 31, 2017 | MAT | M | 4,976 | · | · | 38,006 Direct | +15.07% | Acquired | (price as of 2026-10-02) |
| July 31, 2017 | MAT | F | 1,870 | $20.02 | $37,437 | 36,136 Direct | -4.92% | Disposed | -23.7% (price as of 2026-10-02) |
| July 31, 2017 | MAT | M | 4,976 | · | · | 5,128 Direct | -49.25% | Disposed | (price as of 2026-10-02) |
| May 20, 2017 | MAT | M | 1,298 | · | · | 33,518 Direct | +4.03% | Acquired | (price as of 2026-10-02) |
| May 20, 2017 | MAT | F | 488 | $22.15 | $10,809 | 33,030 Direct | -1.46% | Disposed | -31.1% (price as of 2026-10-02) |
| May 20, 2017 | MAT | M | 1,298 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Feb. 21, 2017 | MAT | I | 3,102 | $25.79 | $80,001 | 8,135 Indirect | +61.63% | Acquired | -40.8% (price as of 2026-10-02) |
| Aug. 30, 2016 | MAT | M | 7,128 | $21.50 | $153,252 | 39,348 Direct | +22.12% | Acquired | -29.0% (price as of 2026-10-02) |
| Aug. 30, 2016 | MAT | S | 7,128 | $33.57 | $239,287 | 32,220 Direct | -18.12% | Disposed | -54.5% (price as of 2026-10-02) |
| Aug. 30, 2016 | MAT | M | 7,128 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Aug. 1, 2016 | MAT | M | 3,513 | · | · | 30,590 Direct | +12.97% | Acquired | (price as of 2026-10-02) |
| Aug. 1, 2016 | MAT | F | 1,321 | $32.72 | $43,223 | 29,269 Direct | -4.32% | Disposed | -53.3% (price as of 2026-10-02) |
| Aug. 1, 2016 | MAT | M | 4,728 | · | · | 33,997 Direct | +16.15% | Acquired | (price as of 2026-10-02) |
| Aug. 1, 2016 | MAT | F | 1,777 | $32.72 | $58,143 | 32,220 Direct | -5.23% | Disposed | -53.3% (price as of 2026-10-02) |
| Aug. 1, 2016 | MAT | M | 3,513 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Aug. 1, 2016 | MAT | M | 4,728 | · | · | 4,728 Direct | -50.00% | Disposed | (price as of 2026-10-02) |
| Aug. 1, 2016 | MAT | A | 85,366 | · | · | 85,366 Direct | · | Acquired | (price as of 2026-10-02) |
| Aug. 1, 2016 | MAT | A | 10,697 | · | · | 10,697 Direct | · | Acquired | (price as of 2026-10-02) |
| July 31, 2016 | MAT | M | 4,976 | · | · | 28,947 Direct | +20.76% | Acquired | (price as of 2026-10-02) |
| July 31, 2016 | MAT | F | 1,870 | $33.38 | $62,421 | 27,077 Direct | -6.46% | Disposed | -54.3% (price as of 2026-10-02) |
| July 31, 2016 | MAT | M | 4,976 | · | · | 10,104 Direct | -33.00% | Disposed | (price as of 2026-10-02) |
| May 20, 2016 | MAT | M | 1,297 | · | · | 24,459 Direct | +5.60% | Acquired | (price as of 2026-10-02) |
| May 20, 2016 | MAT | F | 488 | $30.55 | $14,908 | 23,971 Direct | -2.00% | Disposed | -50.0% (price as of 2026-10-02) |
| May 20, 2016 | MAT | M | 1,297 | · | · | 1,298 Direct | -49.98% | Disposed | (price as of 2026-10-02) |
| April 1, 2016 | MAT | M | 1,148 | · | · | 23,594 Direct | +5.11% | Acquired | (price as of 2026-10-02) |
| April 1, 2016 | MAT | F | 432 | $34.26 | $14,800 | 23,162 Direct | -1.83% | Disposed | -55.4% (price as of 2026-10-02) |
| April 1, 2016 | MAT | M | 1,148 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Aug. 1, 2015 | MAT | M | 1,547 | · | · | 20,959 Direct | +7.97% | Acquired | (price as of 2026-10-02) |
| Aug. 1, 2015 | MAT | F | 559 | $23.21 | $12,974 | 20,400 Direct | -2.67% | Disposed | -34.2% (price as of 2026-10-02) |
| Aug. 1, 2015 | MAT | M | 3,513 | · | · | 23,913 Direct | +17.22% | Acquired | (price as of 2026-10-02) |
| Aug. 1, 2015 | MAT | F | 1,467 | $23.21 | $34,049 | 22,446 Direct | -6.13% | Disposed | -34.2% (price as of 2026-10-02) |
| Aug. 1, 2015 | MAT | M | 1,547 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Aug. 1, 2015 | MAT | M | 3,513 | · | · | 3,513 Direct | -50.00% | Disposed | (price as of 2026-10-02) |
| July 31, 2015 | MAT | A | 181,347 | · | · | 181,347 Direct | · | Acquired | (price as of 2026-10-02) |
| July 31, 2015 | MAT | A | 15,080 | · | · | 15,080 Direct | · | Acquired | (price as of 2026-10-02) |
| April 24, 2015 | MAT | S | 4,500 | $30.20 | $135,900 | 19,412 Direct | -18.82% | Disposed | -49.4% (price as of 2026-10-02) |
| April 1, 2015 | MAT | M | 1,148 | · | · | 24,327 Direct | +4.95% | Acquired | (price as of 2026-10-02) |
| April 1, 2015 | MAT | F | 415 | $23.08 | $9,578 | 23,912 Direct | -1.71% | Disposed | -33.8% (price as of 2026-10-02) |
| April 1, 2015 | MAT | M | 1,148 | · | · | 1,148 Direct | -50.00% | Disposed | (price as of 2026-10-02) |
| Aug. 1, 2014 | MAT | M | 1,896 | · | · | 22,950 Direct | +9.01% | Acquired | (price as of 2026-10-02) |
| Aug. 1, 2014 | MAT | F | 701 | $35.25 | $24,710 | 22,249 Direct | -3.05% | Disposed | -56.7% (price as of 2026-10-02) |
| Aug. 1, 2014 | MAT | M | 1,546 | · | · | 23,795 Direct | +6.95% | Acquired | (price as of 2026-10-02) |
| Aug. 1, 2014 | MAT | F | 616 | $35.25 | $21,714 | 23,179 Direct | -2.59% | Disposed | -56.7% (price as of 2026-10-02) |
| Aug. 1, 2014 | MAT | M | 1,896 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Aug. 1, 2014 | MAT | M | 1,546 | · | · | 1,547 Direct | -49.98% | Disposed | (price as of 2026-10-02) |
| Aug. 1, 2014 | MAT | A | 74,405 | · | · | 74,405 Direct | · | Acquired | (price as of 2026-10-02) |
| Aug. 1, 2014 | MAT | A | 9,456 | · | · | 9,456 Direct | · | Acquired | (price as of 2026-10-02) |
| May 20, 2014 | MAT | A | 2,595 | · | · | 2,595 Direct | · | Acquired | (price as of 2026-10-02) |
| May 5, 2014 | MAT | S | 2,449 | $39.42 | $96,540 | 21,054 Direct | -10.42% | Disposed | -61.3% (price as of 2026-10-02) |
| Feb. 5, 2014 | MAT | F | 7,351 | $36.46 | $268,017 | 23,503 Direct | -23.83% | Disposed | -58.1% (price as of 2026-10-02) |
| Jan. 30, 2014 | MAT | A | 19,714 | · | · | 30,854 Direct | +176.97% | Acquired | (price as of 2026-10-02) |
| Aug. 2, 2013 | MAT | M | 2,326 | · | · | 12,000 Direct | +24.04% | Acquired | (price as of 2026-10-02) |
| Aug. 2, 2013 | MAT | F | 860 | $42.84 | $36,842 | 11,140 Direct | -7.17% | Disposed | -64.4% (price as of 2026-10-02) |
| Aug. 2, 2013 | MAT | M | 2,326 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Aug. 1, 2013 | MAT | M | 1,895 | · | · | 10,367 Direct | +22.37% | Acquired | (price as of 2026-10-02) |
| Aug. 1, 2013 | MAT | F | 693 | $42.70 | $29,591 | 9,674 Direct | -6.68% | Disposed | -64.2% (price as of 2026-10-02) |
| Aug. 1, 2013 | MAT | A | 34,130 | · | · | 34,130 Direct | · | Acquired | (price as of 2026-10-02) |
| Aug. 1, 2013 | MAT | A | 7,026 | · | · | 7,026 Direct | · | Acquired | (price as of 2026-10-02) |
| Aug. 1, 2013 | MAT | M | 1,895 | · | · | 1,896 Direct | -49.99% | Disposed | (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 |
|---|---|---|---|---|---|---|---|
| Aug. 1, 2017 | MAT | Restricted Stock Units | Common Stock | · | · | 4,728 | Disposed |
| Aug. 1, 2017 | MAT | Restricted Stock Units | Common Stock | · | · | 3,530 | Disposed |
| Aug. 1, 2017 | MAT | Employee Stock Option - Right to Buy | Common Stock | $19.72 | Aug. 1, 2027 | 74,932 | Acquired |
| Aug. 1, 2017 | MAT | Restricted Stock Units | Common Stock | · | · | 13,945 | Acquired |
| July 31, 2017 | MAT | Restricted Stock Units | Common Stock | · | · | 4,976 | Disposed |
| May 20, 2017 | MAT | Restricted Stock Units | Common Stock | · | · | 1,298 | Disposed |
| Aug. 30, 2016 | MAT | Employee Stock Option - Rght to Buy | Common Stock | $21.50 | Aug. 2, 2020 | 7,128 | Disposed |
| Aug. 1, 2016 | MAT | Restricted Stock Units | Common Stock | · | · | 3,513 | Disposed |
| Aug. 1, 2016 | MAT | Restricted Stock Units | Common Stock | · | · | 4,728 | Disposed |
| Aug. 1, 2016 | MAT | Employee Stock Option - Right to Buy | Common Stock | $32.72 | Aug. 1, 2026 | 85,366 | Acquired |
| Aug. 1, 2016 | MAT | Restricted Stock Units | Common Stock | · | · | 10,697 | Acquired |
| July 31, 2016 | MAT | Restricted Stock Units | Common Stock | · | · | 4,976 | Disposed |
| May 20, 2016 | MAT | Restricted Stock Units | Common Stock | · | · | 1,297 | Disposed |
| April 1, 2016 | MAT | Restricted Stock Units | Common Stock | · | · | 1,148 | Disposed |
| Aug. 1, 2015 | MAT | Restricted Stock Units | Common Stock | · | · | 1,547 | Disposed |
| Aug. 1, 2015 | MAT | Restricted Stock Units | Common Stock | · | · | 3,513 | Disposed |
| July 31, 2015 | MAT | Employee Stock Option - Right to Buy | Common Stock | $23.21 | July 31, 2025 | 181,347 | Acquired |
| July 31, 2015 | MAT | Restricted Stock Units | Common Stock | · | · | 15,080 | Acquired |
| April 1, 2015 | MAT | Restricted Stock Units | Common Stock | · | · | 1,148 | Disposed |
| Aug. 1, 2014 | MAT | Restricted Stock Units | Common Stock | · | · | 1,896 | Disposed |
| Aug. 1, 2014 | MAT | Restricted Stock Units | Common Stock | · | · | 1,546 | Disposed |
| Aug. 1, 2014 | MAT | Employee Stock Option - Right to Buy | Common Stock | $35.25 | Aug. 1, 2024 | 74,405 | Acquired |
| Aug. 1, 2014 | MAT | Restricted Stock Units | Common Stock | · | · | 9,456 | Acquired |
| May 20, 2014 | MAT | Restricted Stock Units | Common Stock | · | · | 2,595 | Acquired |
| Aug. 2, 2013 | MAT | Restricted Stock Units | Common Stock | · | · | 2,326 | Disposed |
| Aug. 1, 2013 | MAT | Employee Stock Option - Right to Buy | Common Stock | $42.70 | Aug. 1, 2023 | 34,130 | Acquired |
| Aug. 1, 2013 | MAT | Restricted Stock Units | Common Stock | · | · | 7,026 | Acquired |
| Aug. 1, 2013 | MAT | Restricted Stock Units | Common Stock | · | · | 1,895 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 8 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| April 4, 2013 | MAT | Common Stock | 8,472 | Direct |
| April 4, 2013 | MAT | Common Stock | 3,625 | Indirect |
| April 4, 2013 | MAT | Employee Stock Option - Right to Buy - Granted 08/02/2010 | 7,128 | Direct |
| April 4, 2013 | MAT | Employee Stock Option - Right to Buy - Granted 08/01/2011 | 17,065 | Direct |
| April 4, 2013 | MAT | Employee Stock Option - Right to Buy - Granted 08/01/2012 | 14,527 | Direct |
| April 4, 2013 | MAT | Restricted Stock Units - Granted 08/02/2010 | 2,326 | Direct |
| April 4, 2013 | MAT | Restricted Stock Units - Granted 08/01/2011 | 3,791 | Direct |
| April 4, 2013 | MAT | Restricted Stock Units - Granted 08/01/2012 | 3,093 | Direct |