Sale
VALENTIN GAPONTSEV TRUST I 10 percent owner 10 percent owner
Common Stock 4,995 $109.22 $545,554 Sale
VALENTIN GAPONTSEV TRUST I 10 percent owner 10 percent owner
Common Stock 1,676 $110.17 $184,645 Sale
DESMOND JEANMARIE F. director director
Common Stock 444 $109.24 $48,503 Sale
DESMOND JEANMARIE F. director director
Common Stock 736 $109.98 $80,945 Sale
VALENTIN GAPONTSEV TRUST I 10 percent owner 10 percent owner
Common Stock 666 $111.05 $73,959 Sale
VALENTIN GAPONTSEV TRUST I 10 percent owner 10 percent owner
Common Stock 913 $112.3 $102,530 Sale
VALENTIN GAPONTSEV TRUST I 10 percent owner 10 percent owner
Common Stock 7,841 $115.98 $909,399 Sale
VALENTIN GAPONTSEV TRUST I 10 percent owner 10 percent owner
Common Stock 409 $117 $47,853 Sale
VALENTIN GAPONTSEV TRUST I 10 percent owner 10 percent owner
Common Stock 6,450 $113.96 $735,042 Sale
VALENTIN GAPONTSEV TRUST I 10 percent owner 10 percent owner
Common Stock 1,800 $114.74 $206,532 Sale
VALENTIN GAPONTSEV TRUST I 10 percent owner 10 percent owner
Common Stock 688 $114.91 $79,058 Sale
VALENTIN GAPONTSEV TRUST I 10 percent owner 10 percent owner
Common Stock 7,562 $115.85 $876,058 Sale
VALENTIN GAPONTSEV TRUST I 10 percent owner 10 percent owner
Common Stock 5,629 $115.29 $648,967 Sale
VALENTIN GAPONTSEV TRUST I 10 percent owner 10 percent owner
Common Stock 2,537 $116.26 $294,952 Sale
VALENTIN GAPONTSEV TRUST I 10 percent owner 10 percent owner
Common Stock 84 $116.82 $9,813 Sale
VALENTIN GAPONTSEV TRUST I 10 percent owner 10 percent owner
Common Stock 5,167 $122.57 $633,319 Sale
VALENTIN GAPONTSEV TRUST I 10 percent owner 10 percent owner
Common Stock 11,333 $122.03 $1,382,966 Sale
BURGOMASTER THOMAS J officer: Chief Accounting Officer officer: Chief Accounting Officer
Common Stock 1,300 $125.52 $163,176 Option
SHCHERBAKOV EUGENE A director, 10 percent owner, officer: .. director, 10 percent owner, off..
Employee Stock Option (right to buy) 3,000 $60.11 $180,330 Sale
SHCHERBAKOV EUGENE A director, 10 percent owner, officer: .. director, 10 percent owner, off..
Common Stock 3,000 $120 $360,000 Option
SHCHERBAKOV EUGENE A director, 10 percent owner, officer: .. director, 10 percent owner, off..
Common Stock 3,000 $60.11 $180,330 Option
STUKALIN FELIX I director, officer: SVP, Chief Operating O.. director, officer: SVP, Chief O..
Employee Stock Option (right to buy) 5,000 $60.11 $300,550 Option
STUKALIN FELIX I director, officer: SVP, Chief Operating O.. director, officer: SVP, Chief O..
Common Stock 5,000 $60.11 $300,550 Sale
VALENTIN GAPONTSEV TRUST I 10 percent owner 10 percent owner
Common Stock 2,036 $85.81 $174,709 Sale
VALENTIN GAPONTSEV TRUST I 10 percent owner 10 percent owner
Common Stock 2,964 $85.01 $251,970 Sale
VALENTIN GAPONTSEV TRUST I 10 percent owner 10 percent owner
Common Stock 1,000 $89.5 $89,500 Sale
VALENTIN GAPONTSEV TRUST I 10 percent owner 10 percent owner
Common Stock 4,000 $88.98 $355,920 Sale
VALENTIN GAPONTSEV TRUST I 10 percent owner 10 percent owner
Common Stock 909 $88.84 $80,756 Sale
VALENTIN GAPONTSEV TRUST I 10 percent owner 10 percent owner
Common Stock 2,791 $87.93 $245,413 Sale
VALENTIN GAPONTSEV TRUST I 10 percent owner 10 percent owner
Common Stock 1,300 $86.48 $112,424 Sale
VALENTIN GAPONTSEV TRUST I 10 percent owner 10 percent owner
Common Stock 3,321 $88.54 $294,041 Sale
VALENTIN GAPONTSEV TRUST I 10 percent owner 10 percent owner
Common Stock 1,679 $87.36 $146,677 Sale
VALENTIN GAPONTSEV TRUST I 10 percent owner 10 percent owner
Common Stock 417 $91.93 $38,335 Sale
VALENTIN GAPONTSEV TRUST I 10 percent owner 10 percent owner
Common Stock 4,583 $91.56 $419,619 Sale
VALENTIN GAPONTSEV TRUST I 10 percent owner 10 percent owner
Common Stock 209 $96.29 $20,125 Sale
VALENTIN GAPONTSEV TRUST I 10 percent owner 10 percent owner
Common Stock 4,791 $95.65 $458,259 Sale
VALENTIN GAPONTSEV TRUST I 10 percent owner 10 percent owner
Common Stock 344 $101 $34,744 Sale
VALENTIN GAPONTSEV TRUST I 10 percent owner 10 percent owner
Common Stock 1,054 $100.16 $105,569 Sale
VALENTIN GAPONTSEV TRUST I 10 percent owner 10 percent owner
Common Stock 3,602 $99.21 $357,354 Sale
VALENTIN GAPONTSEV TRUST I 10 percent owner 10 percent owner
Common Stock 5,000 $101.77 $508,850 Sale
VALENTIN GAPONTSEV TRUST I 10 percent owner 10 percent owner
Common Stock 4,735 $103.04 $487,894 Sale
VALENTIN GAPONTSEV TRUST I 10 percent owner 10 percent owner
Common Stock 265 $101.66 $26,940 Purchase
MAMMEN TIMOTHY PV officer: SVP, Chief Financial Officer officer: SVP, Chief Financial O..
Common Stock 3,000 $83.54 $250,620 Option
SHCHERBAKOV EUGENE A director, 10 percent owner, officer: .. director, 10 percent owner, off..
Employee Stock Option (right to buy) 1,500 $58.65 $87,975 Sale
SHCHERBAKOV EUGENE A director, 10 percent owner, officer: .. director, 10 percent owner, off..
Common Stock 1,500 $152.3 $228,450 Option
SHCHERBAKOV EUGENE A director, 10 percent owner, officer: .. director, 10 percent owner, off..
Common Stock 1,500 $58.65 $87,975 Sale
SAMARTSEV IGOR director, officer: SVP, Chief Technology Of.. director, officer: SVP, Chief T..
Common Stock 500 $172.35 $86,175 Option
CHILD MICHAEL C director director
Director Stock Options (Right to buy) 6,500 $60 $390,000 Option
CHILD MICHAEL C director director
Common Stock 13,167 $51.22 $674,348 Sale
SAMARTSEV IGOR director, officer: SVP, Chief Technology Of.. director, officer: SVP, Chief T..
Common Stock 500 $159.27 $79,635