Insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Ceradyne Inc (CRDN) since 2010 are shown in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Ceradyne Inc. Table 2 shows the detailed insider transactions. This company's CIK number is 18937.
Total stock buying since 2010: $0.
Total stock sales since 2010: $2,014,844.
Total stock option exercises since 2010: $1,276,167.
▪ Recent SEC 13D filings for all companies
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| Insider Buying | Insider Sales | Option Exercises | ||||
|---|---|---|---|---|---|---|
| Year | Shares | Value | Shares | Value | Shares | Value |
| 2012 | 0 | $0 | 0 | $0 | 385,475 | $446,601 |
| 2011 | 0 | $0 | 54,635 | $1,923,907 | 229,245 | $828,278 |
| 2010 | 0 | $0 | 3,740 | $90,937 | 34,775 | $1,288 |
| Trading Period | Insider Buying | Insider Sales | Option Exercises | |||
|---|---|---|---|---|---|---|
| year-month | Shares | Value | Shares | Value | Shares | Value |
| 2012-11 | 0 | $0 | 0 | $0 | 233,737 | $0 |
| 2012-10 | 0 | $0 | 0 | $0 | 2,250 | $78,750 |
| 2012-09 | 0 | $0 | 0 | $0 | 1,000 | $0 |
| 2012-08 | 0 | $0 | 0 | $0 | 3,833 | $0 |
| 2012-07 | 0 | $0 | 0 | $0 | 19,134 | $0 |
| 2012-06 | 0 | $0 | 0 | $0 | 31,500 | $316,732 |
| 2012-05 | 0 | $0 | 0 | $0 | 12,600 | $0 |
| 2012-04 | 0 | $0 | 0 | $0 | 11,250 | $40,252 |
| 2012-03 | 0 | $0 | 0 | $0 | 54,142 | $10,867 |
| 2012-01 | 0 | $0 | 0 | $0 | 16,029 | $0 |
| 2011-12 | 0 | $0 | 3,985 | $116,020 | 2,000 | $33,780 |
| 2011-11 | 0 | $0 | 16,618 | $523,901 | 2,250 | $49,140 |
| 2011-10 | 0 | $0 | 9,262 | $328,511 | 4,500 | $46,912 |
| 2011-09 | 0 | $0 | 0 | $0 | 1,000 | $0 |
| 2011-08 | 0 | $0 | 500 | $14,005 | 3,300 | $0 |
| 2011-07 | 0 | $0 | 0 | $0 | 21,989 | $0 |
| 2011-06 | 0 | $0 | 5,000 | $194,485 | 5,000 | $84,450 |
| 2011-05 | 0 | $0 | 0 | $0 | 13,400 | $0 |
| 2011-03 | 0 | $0 | 17,938 | $696,449 | 62,706 | $98,746 |
| 2011-02 | 0 | $0 | 1,332 | $50,536 | 0 | $0 |
| 2011-01 | 0 | $0 | 0 | $0 | 113,100 | $515,250 |
| 2010-12 | 0 | $0 | 600 | $18,942 | 0 | $0 |
| 2010-09 | 0 | $0 | 1,000 | $24,169 | 400 | $1,288 |
| 2010-08 | 0 | $0 | 640 | $15,516 | 1,700 | $0 |
| Trade Date | Insider Name | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2012-11-27 | Miller Robert Michael (Vice President) | Option Ex | 14,000 | .00 | 0 |
| 2012-11-27 | Mussig Siegfried (Director) | Option Ex | 5,667 | .00 | 0 |
| 2012-11-27 | Hart-deacon Terry Marie (Vice President) | Option Ex | 10,800 | .00 | 0 |
| 2012-11-27 | Juengling Thomas R (Vice President) | Option Ex | 19,200 | .00 | 0 |
| 2012-11-27 | Lockhart Bruce (Vice President) | Option Ex | 11,267 | .00 | 0 |
| 2012-11-27 | Waldal Jeffrey J (Vice President) | Option Ex | 11,267 | .00 | 0 |
| 2012-11-27 | Kertson Richard A (Director) | Option Ex | 7,334 | .00 | 0 |
| 2012-11-27 | Reed David P (President, North American Oper) | Option Ex | 35,600 | .00 | 0 |
| 2012-11-27 | Pellizzon Jerrold J (Chief Financial Officer) | Option Ex | 35,600 | .00 | 0 |
| 2012-11-27 | Moskowitz Joel Philip (Chief Executive Officer) | Option Ex | 59,334 | .00 | 0 |
| 2012-11-27 | Lohr Milton L (Director) | Option Ex | 7,334 | .00 | 0 |
| 2012-11-27 | Alliegro Richard A (Director) | Option Ex | 7,334 | .00 | 0 |
| 2012-11-27 | Edelstein Frank (Director) | Option Ex | 9,000 | .00 | 0 |
| 2012-10-08 | Reed David P (President, North American Oper) | Option Ex | 2,250 | 35.00 | 78,750 |
| 2012-09-12 | Hart-deacon Terry Marie (Vice President) | Option Ex | 1,000 | .00 | 0 |
| 2012-08-28 | Mussig Siegfried (Director) | Option Ex | 833 | .00 | 0 |
| 2012-08-28 | Juengling Thomas R (Vice President) | Option Ex | 3,000 | .00 | 0 |
| 2012-07-16 | Miller Robert Michael (Vice President) | Option Ex | 2,000 | .00 | 0 |
| 2012-07-16 | Hart-deacon Terry Marie (Vice President) | Option Ex | 300 | .00 | 0 |
| 2012-07-16 | Kertson Richard A (Director) | Option Ex | 4,000 | .00 | 0 |
| 2012-07-16 | Lohr Milton L (Director) | Option Ex | 4,000 | .00 | 0 |
| 2012-07-16 | Alliegro Richard A (Director) | Option Ex | 4,000 | .00 | 0 |
| 2012-07-16 | Edelstein Frank (Director) | Option Ex | 4,834 | .00 | 0 |
| 2012-06-01 | Pellizzon Jerrold J (Chief Financial Officer) | Option Ex | 31,500 | 10.05 | 316,732 |
| 2012-05-23 | Lockhart Bruce (Vice President) | Option Ex | 800 | .00 | 0 |
| 2012-05-23 | Waldal Jeffrey J (Vice President) | Option Ex | 800 | .00 | 0 |
| 2012-05-23 | Reed David P (President, North American Oper) | Option Ex | 3,000 | .00 | 0 |
| 2012-05-23 | Pellizzon Jerrold J (Chief Financial Officer) | Option Ex | 3,000 | .00 | 0 |
| 2012-05-23 | Moskowitz Joel Philip (Chief Executive Officer) | Option Ex | 5,000 | .00 | 0 |
| 2012-04-26 | Reed David P (President, North American Oper) | Option Ex | 11,250 | 3.58 | 40,252 |
| 2012-03-19 | Hart-deacon Terry Marie (Vice President) | Option Ex | 800 | .00 | 0 |
| 2012-03-19 | Juengling Thomas R (Vice President) | Option Ex | 2,000 | .00 | 0 |
| 2012-03-19 | Lockhart Bruce (Vice President) | Option Ex | 3,667 | .00 | 0 |
| 2012-03-19 | Waldal Jeffrey J (Vice President) | Option Ex | 3,667 | .00 | 0 |
| 2012-03-19 | Reed David P (President, North American Oper) | Option Ex | 11,100 | .00 | 0 |
| 2012-03-19 | Pellizzon Jerrold J (Chief Financial Officer) | Option Ex | 11,100 | .00 | 0 |
| 2012-03-19 | Moskowitz Joel Philip (Chief Executive Officer) | Option Ex | 18,433 | .00 | 0 |
| 2012-03-06 | Hart-deacon Terry Marie (Vice President) | Option Ex | 3,375 | 3.22 | 10,867 |
| 2012-01-06 | Thomas Allen Cole (Vice President) | Option Ex | 1,500 | .00 | 0 |
| 2012-01-06 | Juengling Thomas R (Vice President) | Option Ex | 600 | .00 | 0 |
| 2012-01-03 | Kraft Michael Anthony (Vice President) | Option Ex | 13,929 | .00 | 0 |
| 2011-12-02 | Lohr Milton L (Director) | Sale | 2,000 | 29.20 | 58,406 |
| 2011-12-02 | Lohr Milton L (Director) | Option Ex | 2,000 | 16.89 | 33,780 |
| 2011-12-01 | Waldal Jeffrey J (Vice President) | Sale | 1,985 | 29.02 | 57,614 |
| 2011-11-17 | Moskowitz Joel Philip (Chief Executive Officer) | Sale | 700 | 31.03 | 21,719 |
| 2011-11-16 | Moskowitz Joel Philip (Chief Executive Officer) | Sale | 10,000 | 31.60 | 315,819 |
| 2011-11-07 | Waldal Jeffrey J (Vice President) | Option Ex | 2,250 | 21.84 | 49,140 |
| 2011-10-31 | Lohr Milton L (Director) | Sale | 600 | 34.47 | 20,683 |
| 2011-10-28 | Waldal Jeffrey J (Vice President) | Sale | 6,150 | 35.63 | 219,155 |
| 2011-10-28 | Waldal Jeffrey J (Vice President) | Option Ex | 4,500 | 10.43 | 46,912 |
| 2011-10-28 | Alliegro Richard A (Director) | Sale | 2,512 | 35.30 | 88,673 |
| 2011-09-12 | Hart-deacon Terry Marie (Vice President) | Option Ex | 1,000 | .00 | 0 |
| 2011-08-29 | Juengling Thomas R (Vice President) | Option Ex | 3,000 | .00 | 0 |
| 2011-08-29 | Waldal Jeffrey J (Vice President) | Option Ex | 300 | .00 | 0 |
| 2011-08-08 | Lohr Milton L (Director) | Sale | 500 | 28.01 | 14,005 |
| 2011-07-18 | Hart-deacon Terry Marie (Vice President) | Option Ex | 300 | .00 | 0 |
| 2011-07-18 | Lacourse William C (Director) | Option Ex | 4,012 | .00 | 0 |
| 2011-07-18 | Kraft Michael Anthony (Vice President) | Option Ex | 750 | .00 | 0 |
| 2011-07-18 | Kertson Richard A (Director) | Option Ex | 4,012 | .00 | 0 |
| 2011-07-18 | Lohr Milton L (Director) | Option Ex | 4,012 | .00 | 0 |
| 2011-07-18 | Alliegro Richard A (Director) | Option Ex | 4,012 | .00 | 0 |
| 2011-07-18 | Edelstein Frank (Director) | Option Ex | 4,891 | .00 | 0 |
| 2011-06-13 | Lohr Milton L (Director) | Sale | 5,000 | 38.90 | 194,485 |
| 2011-06-10 | Lohr Milton L (Director) | Option Ex | 5,000 | 16.89 | 84,450 |
| 2011-05-23 | Kraft Michael Anthony (Vice President) | Option Ex | 800 | .00 | 0 |
| 2011-05-23 | Lockhart Bruce (Vice President) | Option Ex | 800 | .00 | 0 |
| 2011-05-23 | Waldal Jeffrey J (Vice President) | Option Ex | 800 | .00 | 0 |
| 2011-05-23 | Reed David P (President, North American Oper) | Option Ex | 3,000 | .00 | 0 |
| 2011-05-23 | Pellizzon Jerrold J (Chief Financial Officer) | Option Ex | 3,000 | .00 | 0 |
| 2011-05-23 | Moskowitz Joel Philip (Chief Executive Officer) | Option Ex | 5,000 | .00 | 0 |
| 2011-03-21 | Thomas Allen Cole (Vice President) | Option Ex | 2,000 | .00 | 0 |
| 2011-03-21 | Juengling Thomas R (Vice President) | Option Ex | 800 | .00 | 0 |
| 2011-03-21 | Kraft Michael Anthony (Vice President) | Option Ex | 2,066 | .00 | 0 |
| 2011-03-21 | Lockhart Bruce (Vice President) | Option Ex | 2,866 | .00 | 0 |
| 2011-03-21 | Waldal Jeffrey J (Vice President) | Option Ex | 2,866 | .00 | 0 |
| 2011-03-21 | Reed David P (President, North American Oper) | Option Ex | 8,700 | .00 | 0 |
| 2011-03-21 | Pellizzon Jerrold J (Chief Financial Officer) | Option Ex | 8,700 | .00 | 0 |
| 2011-03-21 | Moskowitz Joel Philip (Chief Executive Officer) | Option Ex | 14,433 | .00 | 0 |
| 2011-03-17 | Lohr Milton L (Director) | Sale | 850 | 42.74 | 36,330 |
| 2011-03-15 | Lohr Milton L (Director) | Option Ex | 1,850 | 3.22 | 5,957 |
| 2011-03-10 | Juengling Thomas R (Vice President) | Sale | 1,363 | 45.14 | 61,525 |
| 2011-03-09 | Lacourse William C (Director) | Sale | 500 | 46.29 | 23,145 |
| 2011-03-07 | Hart-deacon Terry Marie (Vice President) | Option Ex | 100 | .00 | 0 |
| 2011-03-07 | Juengling Thomas R (Vice President) | Option Ex | 1,000 | .00 | 0 |
| 2011-03-07 | Lockhart Bruce (Vice President) | Option Ex | 200 | .00 | 0 |
| 2011-03-07 | Waldal Jeffrey J (Vice President) | Option Ex | 100 | .00 | 0 |
| 2011-03-07 | Reed David P (President, North American Oper) | Option Ex | 400 | .00 | 0 |
| 2011-03-07 | Pellizzon Jerrold J (Chief Financial Officer) | Option Ex | 400 | .00 | 0 |
| 2011-03-07 | Moskowitz Joel Philip (Chief Executive Officer) | Option Ex | 1,000 | .00 | 0 |
| 2011-03-01 | Lockhart Bruce (Vice President) | Sale | 3,975 | 37.32 | 148,354 |
| 2011-03-01 | Lockhart Bruce (Vice President) | Option Ex | 3,975 | 14.23 | 56,564 |
| 2011-03-01 | Alliegro Richard A (Director) | Sale | 11,250 | 37.96 | 427,095 |
| 2011-03-01 | Alliegro Richard A (Director) | Option Ex | 11,250 | 3.22 | 36,225 |
| 2011-02-28 | Lockhart Bruce (Vice President) | Sale | 1,332 | 37.94 | 50,536 |
| 2011-01-06 | Juengling Thomas R (Vice President) | Option Ex | 600 | .00 | 0 |
| 2011-01-03 | Moskowitz Joel Philip (Chief Executive Officer) | Option Ex | 112,500 | 4.58 | 515,250 |
| 2010-12-21 | Lacourse William C (Director) | Sale | 600 | 31.57 | 18,942 |
| 2010-09-28 | Lohr Milton L (Director) | Sale | 400 | 23.57 | 9,429 |
| 2010-09-28 | Lohr Milton L (Director) | Option Ex | 400 | 3.22 | 1,288 |
| 2010-09-24 | Lohr Milton L (Director) | Sale | 600 | 24.57 | 14,740 |
| 2010-08-30 | Juengling Thomas R (Vice President) | Option Ex | 1,400 | .00 | 0 |
| 2010-08-30 | Waldal Jeffrey J (Vice President) | Option Ex | 300 | .00 | 0 |
| 2010-08-05 | Lacourse William C (Director) | Sale | 640 | 24.25 | 15,516 |
| 2010-07-16 | Hart-deacon Terry Marie (Vice President) | Option Ex | 300 | .00 | 0 |
| 2010-07-16 | Lacourse William C (Director) | Option Ex | 2,346 | .00 | 0 |
| 2010-07-16 | Kraft Michael Anthony (Vice President) | Option Ex | 750 | .00 | 0 |
| 2010-07-16 | Kertson Richard A (Director) | Option Ex | 2,346 | .00 | 0 |
| 2010-07-16 | Lohr Milton L (Director) | Option Ex | 2,346 | .00 | 0 |
| 2010-07-16 | Alliegro Richard A (Director) | Option Ex | 2,346 | .00 | 0 |
| 2010-07-16 | Edelstein Frank (Director) | Option Ex | 2,891 | .00 | 0 |
| 2010-06-17 | Lohr Milton L (Director) | Sale | 1,500 | 21.54 | 32,310 |
| 2010-06-07 | Lacourse William C (Director) | Option Ex | 490 | .00 | 0 |
| 2010-06-07 | Kertson Richard A (Director) | Option Ex | 490 | .00 | 0 |
| 2010-06-07 | Lohr Milton L (Director) | Option Ex | 490 | .00 | 0 |
| 2010-06-07 | Alliegro Richard A (Director) | Option Ex | 490 | .00 | 0 |
| 2010-06-07 | Edelstein Frank (Director) | Option Ex | 490 | .00 | 0 |
| 2010-05-26 | Waldal Jeffrey J (Vice President) | Option Ex | 200 | .00 | 0 |
| 2010-05-26 | Reed David P (President, North American Oper) | Option Ex | 400 | .00 | 0 |
| 2010-05-26 | Pellizzon Jerrold J (Chief Financial Officer) | Option Ex | 400 | .00 | 0 |
| 2010-05-26 | Moskowitz Joel Philip (Chief Executive Officer) | Option Ex | 1,000 | .00 | 0 |
| 2010-05-24 | Kraft Michael Anthony (Vice President) | Option Ex | 2,300 | .00 | 0 |
| 2010-05-24 | Lockhart Bruce (Vice President) | Option Ex | 800 | .00 | 0 |
| 2010-05-24 | Waldal Jeffrey J (Vice President) | Option Ex | 800 | .00 | 0 |
| 2010-05-24 | Reed David P (President, North American Oper) | Option Ex | 3,000 | .00 | 0 |
| 2010-05-24 | Pellizzon Jerrold J (Chief Financial Officer) | Option Ex | 3,000 | .00 | 0 |
| 2010-05-24 | Moskowitz Joel Philip (Chief Executive Officer) | Option Ex | 5,000 | .00 | 0 |
Insider trading activities including stock purchases, stock sales, and option exercises of CRDN listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Ceradyne Inc (symbol CRDN, CIK number 18937) see the Securities and Exchange Commission (SEC) website.