| Date Filed | Type | Description |
| 11/29/2012 |
4
| Form 4 - Statement of changes in beneficial ownership of securities |
| 05/24/2012 |
4
| WALDAL JEFFREY J (Vice President) has filed a Form 4 on CERADYNE INC|
Txns:
| Paid exercise price by delivering 319 shares
@ $24.45, valued at
$7.8k
Exercised 800 restricted stock units
@ $0 |
|
| 03/21/2012 |
4
| Form 4 - Statement of changes in beneficial ownership of securities |
| 02/28/2012 |
4
| WALDAL JEFFREY J (Vice President) has filed a Form 4 on CERADYNE INC|
Txns:
| Granted 4,000 restricted stock units
@ $0 |
|
| 12/29/2011 |
4
| WALDAL JEFFREY J (Vice President) has filed a Form 4 on CERADYNE INC|
Txns:
| Disposed of 4,874 shares
@ $0 |
|
| 12/05/2011 |
4
| WALDAL JEFFREY J (Vice President) has filed a Form 4 on CERADYNE INC|
Txns:
| Sold 1,200 shares
@ $29.035, valued at
$34.8k
Sold 500 shares
@ $29.02, valued at
$14.5k
Sold 285 shares
@ $29.021, valued at
$8.3k
|
|
| 11/08/2011 |
4
| WALDAL JEFFREY J (Vice President) has filed a Form 4 on CERADYNE INC|
Txns:
| Exercised 2,250 options to buy
@ $21.84, valued at
$49.1k
|
|
| 11/01/2011 |
4
| WALDAL JEFFREY J (Vice President) has filed a Form 4 on CERADYNE INC|
Txns:
| Sold 1,476 shares
@ $35.441, valued at
$52.3k
Sold 680 shares
@ $35.438, valued at
$24.1k
Sold 94 shares
@ $35.536, valued at
$3.3k
Sold 240 shares
@ $35.536, valued at
$8.5k
Sold 320 shares
@ $35.458, valued at
$11.3k
Sold 300 shares
@ $35.629, valued at
$10.7k
Sold 300 shares
@ $35.489, valued at
$10.6k
Sold 262 shares
@ $35.569, valued at
$9.3k
Sold 220 shares
@ $35.506, valued at
$7.8k
Sold 100 shares
@ $35.599, valued at
$3.6k
Sold 100 shares
@ $35.546, valued at
$3.6k
|
|
| 08/31/2011 |
4
| WALDAL JEFFREY J (Vice President) has filed a Form 4 on CERADYNE INC|
Txns:
| Paid exercise price by delivering 95 shares
@ $30.99, valued at
$2.9k
Exercised 300 restricted stock units
@ $0 |
|
| 05/25/2011 |
4
| Form 4 - Statement of changes in beneficial ownership of securities |
| 04/11/2011 |
4
| Form 4 - Statement of changes in beneficial ownership of securities |
| 03/23/2011 |
4
| WALDAL JEFFREY J (Vice President) has filed a Form 4 on CERADYNE INC|
Txns:
| Paid exercise price by delivering 165 shares
@ $43.01, valued at
$7.1k
Paid exercise price by delivering 363 shares
@ $43.01, valued at
$15.6k
Paid exercise price by delivering 729 shares
@ $43.01, valued at
$31.4k
Exercised 400 restricted stock units
@ $0
Exercised 800 restricted stock units
@ $0
Exercised 1,666 restricted stock units
@ $0 |
|
| 03/09/2011 |
4
| WALDAL JEFFREY J (Vice President) has filed a Form 4 on CERADYNE INC|
Txns:
| Paid exercise price by delivering 27 shares
@ $38.17, valued at
$1k
Exercised 100 restricted stock units
@ $0 |
|
| 08/31/2010 |
4
| Form 4 - Statement of changes in beneficial ownership of securities |
| 05/27/2010 |
4
| Form 4 - Statement of changes in beneficial ownership of securities |
| 05/26/2010 |
4
| WALDAL JEFFREY J (Vice President) has filed a Form 4 on CERADYNE INC|
Txns:
| Paid exercise price by delivering 334 shares
@ $20.56, valued at
$6.9k
Exercised 800 restricted stock units
@ $0 |
|
| 03/23/2010 |
4
| WALDAL JEFFREY J (Vice President) has filed a Form 4 on CERADYNE INC|
Txns:
| Paid exercise price by delivering 153 shares
@ $23.79, valued at
$3.6k
Paid exercise price by delivering 354 shares
@ $23.79, valued at
$8.4k
Exercised 400 restricted stock units
@ $0
Exercised 800 restricted stock units
@ $0
Granted 5,000 restricted stock units
@ $0 |
|
| 03/10/2010 |
4
| WALDAL JEFFREY J (Vice President) has filed a Form 4 on CERADYNE INC|
Txns:
| Paid exercise price by delivering 24 shares
@ $23.32, valued at
$559.7
Exercised 100 restricted stock units
@ $0 |
|
| 09/01/2009 |
4
| WALDAL JEFFREY J (Vice President) has filed a Form 4 on CERADYNE INC |
| 05/28/2009 |
4
| WALDAL JEFFREY J (Vice President) has filed a Form 4 on CERADYNE INC |
| 03/25/2009 |
4
| WALDAL JEFFREY J (Vice President) has filed a Form 4 on CERADYNE INC |
| 03/23/2009 |
4
| Form 4 -- Statement of changes in beneficial ownership of securities |
| 03/10/2009 |
4
| Form 4 -- Statement of changes in beneficial ownership of securities |