SEC CIK 1194256
ECKERT ROBERT
Reported ownership across 3 companies, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| MATview stock → | 442,895 | 2012-12-31 |
| AMGNview stock → | 26,251 | 2026-05-19 |
| MCDview stock → | 0 | 2014-04-24 |
Position History — MAT
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — MAT
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2012-12-31 | Option exercise (derivative) | 3,603 | $0.00 | 0 |
| 2012-12-31 | Option exercise | 3,603 | $36.62 | 442,895 |
| 2012-07-02 | Open-market sale | 91,372 | $32.57 | 439,292 |
| 2012-06-30 | Tax withholding | 79,995 | $32.44 | 530,664 |
| 2012-04-02 | Open-market sale | 274,118 | $34.08 | 439,292 |
| 2012-04-01 | Tax withholding | 239,983 | $33.66 | 713,410 |
| 2012-02-02 | Option exercise (derivative) | 375,000 | $0.00 | 0 |
| 2012-02-02 | Open-market sale | 375,000 | $31.07 | 439,292 |
| 2012-02-02 | Option exercise | 375,000 | $20.04 | 814,292 |
| 2012-01-03 | Grant / award (derivative) | 3,603 | $0.00 | 3,603 |
| 2011-08-01 | Grant / award (derivative) | 398,180 | $0.00 | 398,180 |
| 2011-08-01 | Option exercise (derivative) | 44,759 | $0.00 | 0 |
| 2011-08-01 | Grant / award (derivative) | 88,468 | $0.00 | 88,468 |
| 2011-08-01 | Tax withholding | 20,894 | $26.38 | 439,292 |
| 2011-08-01 | Option exercise | 44,759 | — | 460,186 |
| 2011-07-31 | Option exercise (derivative) | 52,142 | $0.00 | 52,143 |
| 2011-07-31 | Option exercise | 52,142 | — | 439,767 |
| 2011-07-31 | Tax withholding | 24,340 | $26.66 | 415,427 |
| 2011-02-09 | Tax withholding | 212,238 | $25.71 | 387,625 |
| 2011-02-01 | Grant / award | 462,963 | $0.00 | 599,863 |
| 2010-08-02 | Grant / award (derivative) | 384,347 | $0.00 | 384,347 |
| 2010-08-02 | Grant / award (derivative) | 85,271 | $0.00 | 85,271 |
| 2010-08-01 | Option exercise (derivative) | 44,759 | $0.00 | 44,759 |
| 2010-08-01 | Option exercise (derivative) | 50,000 | $0.00 | 0 |
| 2010-08-01 | Tax withholding | 20,894 | $21.16 | 136,900 |
| 2010-08-01 | Option exercise | 44,759 | — | 157,794 |
| 2010-08-01 | Tax withholding | 23,340 | $21.16 | 113,035 |
| 2010-08-01 | Option exercise | 50,000 | — | 136,375 |
| 2010-02-18 | Option exercise (derivative) | 144,388 | $0.00 | 0 |
| 2010-02-18 | Option exercise | 144,388 | $11.25 | 225,763 |
| 2010-02-18 | Open-market sale | 144,388 | $21.71 | 81,375 |
| 2010-02-17 | Option exercise (derivative) | 562,201 | $0.00 | 144,388 |
| 2010-02-17 | Option exercise | 562,201 | $11.25 | 643,576 |
| 2010-02-17 | Open-market sale | 562,201 | $21.31 | 81,375 |
| 2010-02-16 | Option exercise (derivative) | 293,411 | $0.00 | 706,589 |
| 2010-02-16 | Option exercise | 293,411 | $11.25 | 374,786 |
| 2010-02-16 | Open-market sale | 293,411 | $21.25 | 81,375 |
| 2009-08-01 | Option exercise (derivative) | 50,000 | $0.00 | 50,000 |
| 2009-08-01 | Option exercise (derivative) | 50,000 | $0.00 | 0 |
| 2009-08-01 | Option exercise | 50,000 | — | 77,125 |
| 2009-08-01 | Tax withholding | 17,875 | $17.58 | 91,375 |
| 2009-08-01 | Tax withholding | 17,875 | $17.58 | 59,250 |
| 2009-08-01 | Option exercise | 50,000 | — | 109,250 |
| 2009-08-01 | Tax withholding | 22,875 | $17.58 | 86,375 |
| 2009-08-01 | Tax withholding | 22,875 | $17.58 | 54,250 |
| 2009-07-31 | Grant / award (derivative) | 104,285 | $0.00 | 104,285 |
| 2009-07-31 | Grant / award (derivative) | 496,838 | $0.00 | 496,838 |
| 2009-07-02 | Option exercise (derivative) | 112,273 | $0.00 | 1,000,000 |
| 2009-07-02 | Open-market sale | 112,273 | $15.75 | 27,125 |
| 2009-07-02 | Option exercise | 112,273 | $11.25 | 139,398 |
| 2009-07-01 | Option exercise (derivative) | 295,909 | $0.00 | 1,112,273 |
| 2009-07-01 | Option exercise | 295,909 | $11.25 | 323,034 |
| 2009-07-01 | Open-market sale | 295,909 | $16.33 | 27,125 |
| 2009-06-30 | Option exercise (derivative) | 295,909 | $0.00 | 1,408,182 |
| 2009-06-30 | Option exercise | 295,909 | $11.25 | 323,034 |
| 2009-06-30 | Open-market sale | 295,909 | $16.05 | 27,125 |
| 2009-06-29 | Option exercise (derivative) | 295,909 | $0.00 | 1,704,091 |
| 2009-06-29 | Option exercise | 295,909 | $11.25 | 323,034 |
| 2009-06-29 | Open-market sale | 295,909 | $16.02 | 27,125 |
| 2008-08-01 | Grant / award (derivative) | 89,518 | $0.00 | 89,518 |
| 2008-08-01 | Option exercise (derivative) | 50,000 | $0.00 | 50,000 |
| 2008-08-01 | Grant / award (derivative) | 483,729 | $0.00 | 483,729 |
| 2008-08-01 | Option exercise | 50,000 | — | 50,000 |
| 2008-08-01 | Tax withholding | 22,875 | $20.48 | 27,125 |
| 2008-03-26 | Option exercise (derivative) | 77,860 | $0.00 | 2,000,000 |
| 2008-03-26 | Open-market sale | 3,000 | $21.41 | 0 |
| 2008-03-26 | Option exercise | 77,860 | $11.25 | 77,860 |
| 2008-03-26 | Open-market sale | 31,560 | $21.25 | 46,300 |
| 2008-03-26 | Open-market sale | 10,800 | $21.26 | 35,500 |
| 2008-03-26 | Open-market sale | 10,100 | $21.27 | 25,400 |
| 2008-03-26 | Open-market sale | 10,900 | $21.28 | 14,500 |
| 2008-03-26 | Open-market sale | 4,900 | $21.29 | 9,600 |
| 2008-03-26 | Open-market sale | 1,000 | $21.30 | 8,600 |
| 2008-03-26 | Open-market sale | 200 | $21.36 | 3,000 |
| 2008-03-26 | Open-market sale | 900 | $21.35 | 3,200 |
| 2008-03-26 | Open-market sale | 500 | $21.34 | 4,100 |
| 2008-03-26 | Open-market sale | 2,200 | $21.33 | 4,600 |
| 2008-03-26 | Open-market sale | 1,000 | $21.32 | 6,800 |
| 2008-03-26 | Open-market sale | 800 | $21.31 | 7,800 |
| 2008-03-25 | Option exercise (derivative) | 311,649 | $0.00 | 2,077,860 |
| 2008-03-25 | Open-market sale | 5,200 | $21.47 | 283,449 |
| 2008-03-25 | Open-market sale | 6,300 | $21.46 | 288,649 |
| 2008-03-25 | Open-market sale | 16,700 | $21.45 | 294,949 |
| 2008-03-25 | Option exercise | 311,649 | $11.25 | 311,649 |
| 2008-03-25 | Open-market sale | 15,200 | $21.48 | 268,249 |
| 2008-03-25 | Open-market sale | 22,600 | $21.49 | 245,649 |
| 2008-03-25 | Open-market sale | 28,300 | $21.50 | 217,349 |
| 2008-03-25 | Open-market sale | 10,900 | $21.63 | 22,000 |
| 2008-03-25 | Open-market sale | 11,100 | $21.62 | 32,900 |
| 2008-03-25 | Open-market sale | 9,800 | $21.58 | 65,900 |
| 2008-03-25 | Open-market sale | 6,200 | $21.60 | 48,600 |
| 2008-03-25 | Open-market sale | 11,100 | $21.59 | 54,800 |
| 2008-03-25 | Open-market sale | 3,700 | $21.64 | 18,300 |
| 2008-03-25 | Open-market sale | 3,500 | $21.65 | 14,800 |
| 2008-03-25 | Open-market sale | 900 | $21.66 | 13,900 |
| 2008-03-25 | Open-market sale | 1,200 | $21.67 | 12,700 |
| 2008-03-25 | Open-market sale | 1,300 | $21.68 | 11,400 |
| 2008-03-25 | Open-market sale | 600 | $21.70 | 10,800 |
| 2008-03-25 | Open-market sale | 700 | $21.71 | 10,100 |
| 2008-03-25 | Open-market sale | 1,300 | $21.72 | 8,800 |
| 2008-03-25 | Open-market sale | 300 | $21.73 | 8,500 |
| 2008-03-25 | Open-market sale | 100 | $21.74 | 8,400 |
| 2008-03-25 | Open-market sale | 300 | $21.75 | 8,100 |
| 2008-03-25 | Open-market sale | 100 | $21.76 | 8,000 |
| 2008-03-25 | Open-market sale | 100 | $21.77 | 7,900 |
| 2008-03-25 | Open-market sale | 700 | $21.79 | 7,200 |
| 2008-03-25 | Open-market sale | 2,300 | $21.80 | 4,900 |
| 2008-03-25 | Open-market sale | 600 | $21.81 | 4,300 |
| 2008-03-25 | Open-market sale | 600 | $21.82 | 3,700 |
| 2008-03-25 | Open-market sale | 27,800 | $21.51 | 189,549 |
| 2008-03-25 | Open-market sale | 17,900 | $21.52 | 171,649 |
| 2008-03-25 | Open-market sale | 13,600 | $21.53 | 158,049 |
| 2008-03-25 | Open-market sale | 23,200 | $21.54 | 134,849 |
| 2008-03-25 | Open-market sale | 29,400 | $21.55 | 105,449 |
| 2008-03-25 | Open-market sale | 15,749 | $21.56 | 89,700 |
| 2008-03-25 | Open-market sale | 14,000 | $21.57 | 75,700 |
| 2008-03-25 | Open-market sale | 4,600 | $21.61 | 44,000 |
| 2008-03-25 | Open-market sale | 1,300 | $21.94 | 0 |
| 2008-03-25 | Open-market sale | 2,400 | $21.83 | 1,300 |
| 2008-03-24 | Open-market sale | 400 | $21.64 | 198,049 |
| 2008-03-24 | Open-market sale | 1,100 | $21.65 | 196,949 |
| 2008-03-24 | Open-market sale | 6,100 | $21.66 | 190,849 |
| 2008-03-24 | Open-market sale | 1,700 | $21.67 | 189,149 |
| 2008-03-24 | Open-market sale | 900 | $21.68 | 188,249 |
| 2008-03-24 | Open-market sale | 1,600 | $21.69 | 186,649 |
| 2008-03-24 | Open-market sale | 5,000 | $21.74 | 181,649 |
| 2008-03-24 | Open-market sale | 1,200 | $21.75 | 180,449 |
| 2008-03-24 | Open-market sale | 4,300 | $21.76 | 176,149 |
| 2008-03-24 | Open-market sale | 8,200 | $21.77 | 167,949 |
| 2008-03-24 | Open-market sale | 15,200 | $21.78 | 152,749 |
| 2008-03-24 | Open-market sale | 17,000 | $21.79 | 135,749 |
| 2008-03-24 | Open-market sale | 21,100 | $21.80 | 114,649 |
| 2008-03-24 | Open-market sale | 7,700 | $21.81 | 106,949 |
| 2008-03-24 | Open-market sale | 9,100 | $21.82 | 97,849 |
| 2008-03-24 | Open-market sale | 15,200 | $21.83 | 82,649 |
| 2008-03-24 | Open-market sale | 15,400 | $21.84 | 67,249 |
| 2008-03-24 | Open-market sale | 24,049 | $21.85 | 43,200 |
| 2008-03-24 | Open-market sale | 14,300 | $21.86 | 28,900 |
| 2008-03-24 | Open-market sale | 14,700 | $21.87 | 14,200 |
| 2008-03-24 | Open-market sale | 6,900 | $21.88 | 7,300 |
| 2008-03-24 | Open-market sale | 300 | $21.90 | 0 |
| 2008-03-24 | Open-market sale | 7,000 | $21.89 | 300 |
| 2008-03-24 | Option exercise (derivative) | 311,649 | $0.00 | 2,389,509 |
| 2008-03-24 | Open-market sale | 5,100 | $21.45 | 276,549 |
| 2008-03-24 | Open-market sale | 10,200 | $21.44 | 281,649 |
| 2008-03-24 | Open-market sale | 3,600 | $21.46 | 272,949 |
| 2008-03-24 | Open-market sale | 4,500 | $21.47 | 268,449 |
| 2008-03-24 | Open-market sale | 1,000 | $21.48 | 267,449 |
| 2008-03-24 | Open-market sale | 2,800 | $21.49 | 264,649 |
| 2008-03-24 | Open-market sale | 14,900 | $21.50 | 249,749 |
| 2008-03-24 | Open-market sale | 24,100 | $21.51 | 225,649 |
| 2008-03-24 | Open-market sale | 200 | $21.52 | 225,449 |
| 2008-03-24 | Open-market sale | 600 | $21.53 | 224,849 |
| 2008-03-24 | Open-market sale | 200 | $21.54 | 224,649 |
| 2008-03-24 | Open-market sale | 5,100 | $21.55 | 219,549 |
| 2008-03-24 | Open-market sale | 900 | $21.56 | 218,649 |
| 2008-03-24 | Open-market sale | 1,000 | $21.57 | 217,649 |
| 2008-03-24 | Open-market sale | 2,300 | $21.58 | 215,349 |
| 2008-03-24 | Open-market sale | 3,100 | $21.59 | 212,249 |
| 2008-03-24 | Open-market sale | 400 | $21.60 | 211,849 |
| 2008-03-24 | Open-market sale | 1,000 | $21.61 | 210,849 |
| 2008-03-24 | Open-market sale | 2,900 | $21.62 | 207,949 |
| 2008-03-24 | Open-market sale | 9,500 | $21.63 | 198,449 |
| 2008-03-24 | Option exercise | 311,649 | $11.25 | 311,649 |
| 2008-03-24 | Open-market sale | 1,500 | $21.29 | 310,149 |
| 2008-03-24 | Open-market sale | 3,000 | $21.35 | 307,149 |
| 2008-03-24 | Open-market sale | 2,200 | $21.36 | 304,949 |
| 2008-03-24 | Open-market sale | 200 | $21.37 | 304,749 |
| 2008-03-24 | Open-market sale | 400 | $21.38 | 304,349 |
| 2008-03-24 | Open-market sale | 2,400 | $21.43 | 291,849 |
| 2008-03-24 | Open-market sale | 7,400 | $21.42 | 294,249 |
| 2008-03-24 | Open-market sale | 1,300 | $21.40 | 301,649 |
| 2008-03-24 | Open-market sale | 1,400 | $21.39 | 302,949 |
| 2008-03-20 | Option exercise (derivative) | 298,842 | $0.00 | 2,701,158 |
| 2008-03-20 | Open-market sale | 268,358 | $21.25 | 30,484 |
| 2008-03-20 | Option exercise | 298,842 | $11.25 | 298,842 |
| 2008-03-20 | Open-market sale | 16,284 | $21.26 | 14,200 |
| 2008-03-20 | Open-market sale | 6,000 | $21.27 | 8,200 |
| 2008-03-20 | Open-market sale | 6,200 | $21.28 | 2,000 |
| 2008-03-20 | Open-market sale | 1,000 | $21.29 | 1,000 |
| 2008-03-20 | Open-market sale | 1,000 | $21.29 | 0 |
| 2007-08-01 | Grant / award (derivative) | 100,000 | $0.00 | 100,000 |
| 2007-08-01 | Grant / award (derivative) | 225,000 | $0.00 | 225,000 |
| 2006-08-01 | Grant / award (derivative) | 100,000 | $0.00 | 100,000 |
| 2006-08-01 | Grant / award (derivative) | 300,000 | $0.00 | 300,000 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.