| Date Filed | Type | Description |
| 11/29/2012 |
4
| Form 4 - Statement of changes in beneficial ownership of securities |
| 05/24/2012 |
4
| LOCKHART BRUCE (Vice President) has filed a Form 4 on CERADYNE INC|
Txns:
| Paid exercise price by delivering 281 shares
@ $24.45, valued at
$6.9k
Exercised 800 restricted stock units
@ $0 |
|
| 03/21/2012 |
4
| Form 4 - Statement of changes in beneficial ownership of securities |
| 02/28/2012 |
4
| LOCKHART BRUCE (Vice President) has filed a Form 4 on CERADYNE INC|
Txns:
| Granted 4,000 restricted stock units
@ $0 |
|
| 05/25/2011 |
4
| Form 4 - Statement of changes in beneficial ownership of securities |
| 04/11/2011 |
4
| LOCKHART BRUCE (Vice President) has filed a Form 4 on CERADYNE INC|
Txns:
| Granted 4,000 restricted stock units
@ $0 |
|
| 03/23/2011 |
4
| LOCKHART BRUCE (Vice President) has filed a Form 4 on CERADYNE INC|
Txns:
| Paid exercise price by delivering 137 shares
@ $43.01, valued at
$5.9k
Paid exercise price by delivering 307 shares
@ $43.01, valued at
$13.2k
Paid exercise price by delivering 675 shares
@ $43.01, valued at
$29k
Exercised 400 restricted stock units
@ $0
Exercised 800 restricted stock units
@ $0
Exercised 1,666 restricted stock units
@ $0 |
|
| 03/09/2011 |
4
| LOCKHART BRUCE (Vice President) has filed a Form 4 on CERADYNE INC|
Txns:
| Paid exercise price by delivering 62 shares
@ $38.17, valued at
$2.4k
Exercised 200 restricted stock units
@ $0 |
|
| 03/02/2011 |
4
| LOCKHART BRUCE (Vice President) has filed a Form 4 on CERADYNE INC|
Txns:
| Sold 332 shares
@ $37.93, valued at
$12.6k
Sold 100 shares
@ $37.92, valued at
$3.8k
Sold 800 shares
@ $37.95, valued at
$30.4k
Sold 100 shares
@ $37.96, valued at
$3.8k
Sold 700 shares
@ $37.281, valued at
$26.1k
Sold 300 shares
@ $37.3, valued at
$11.2k
Sold 200 shares
@ $37.36, valued at
$7.5k
Sold 100 shares
@ $37.35, valued at
$3.7k
Sold 1,000 shares
@ $37.375, valued at
$37.4k
Sold 546 shares
@ $37.4, valued at
$20.4k
Sold 129 shares
@ $37.27, valued at
$4.8k
|
|
| 05/26/2010 |
4
| Form 4 - Statement of changes in beneficial ownership of securities |
| 03/23/2010 |
4
| LOCKHART BRUCE (Vice President) has filed a Form 4 on CERADYNE INC|
Txns:
| Paid exercise price by delivering 142 shares
@ $23.79, valued at
$3.4k
Paid exercise price by delivering 331 shares
@ $23.79, valued at
$7.9k
Exercised 400 restricted stock units
@ $0
Exercised 800 restricted stock units
@ $0
Granted 5,000 restricted stock units
@ $0 |
|
| 03/10/2010 |
4
| LOCKHART BRUCE (Vice President) has filed a Form 4 on CERADYNE INC|
Txns:
| Paid exercise price by delivering 57 shares
@ $23.32, valued at
$1.3k
Exercised 200 restricted stock units
@ $0 |
|
| 05/28/2009 |
4
| LOCKHART BRUCE (Vice President) has filed a Form 4 on CERADYNE INC |
| 03/25/2009 |
4
| Form 4 -- Statement of changes in beneficial ownership of securities |
| 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 |