| Date Filed | Type | Description |
| 08/24/2015 |
4
| Magliochetti Michael (Director) has filed a Form 4 on SPIRE Corp|
Txns:
| Granted 2,000 options to buy
@ $0.14, valued at
$280 |
|
| 06/17/2015 |
4
| Magliochetti Michael (Director) has filed a Form 4 on SPIRE Corp|
Txns:
| Granted 2,000 options to buy
@ $0.16, valued at
$320 |
|
| 03/30/2015 |
4
| Magliochetti Michael (Director) has filed a Form 4 on SPIRE Corp|
Txns:
| Granted 2,000 options to buy
@ $0.3, valued at
$600 |
|
| 11/21/2014 |
4
| Magliochetti Michael (Director) has filed a Form 4 on SPIRE Corp|
Txns:
| Granted 2,000 options to buy
@ $0.38, valued at
$760 |
|
| 09/26/2014 |
4
| Magliochetti Michael (Director) has filed a Form 4 on SPIRE Corp|
Txns:
| Granted 2,000 options to buy
@ $0.45, valued at
$900 |
|
| 05/21/2014 |
4
| Magliochetti Michael (Director) has filed a Form 4 on SPIRE Corp|
Txns:
| Granted 2,000 options to buy
@ $0.68, valued at
$1.4k
|
|
| 03/21/2014 |
4
| Form 4 - Statement of changes in beneficial ownership of securities |
| 11/25/2013 |
4
| Magliochetti Michael (Director) has filed a Form 4 on SPIRE Corp|
Txns:
| Granted 2,000 options to buy
@ $0.56, valued at
$1.1k
|
|
| 08/19/2013 |
4
| Form 4 - Statement of changes in beneficial ownership of securities |
| 08/20/2012 |
4
| Magliochetti Michael (Director) has filed a Form 4 on SPIRE Corp|
Txns:
| Granted 2,000 options to buy
@ $0.55, valued at
$1.1k
|
|
| 05/21/2012 |
4
| Magliochetti Michael (Director) has filed a Form 4 on SPIRE Corp|
Txns:
| Granted 2,000 options to buy
@ $0.86, valued at
$1.7k
|
|
| 04/05/2012 |
4
| Magliochetti Michael (Director) has filed a Form 4 on SPIRE Corp|
Txns:
| Granted 2,000 options to buy
@ $1.08, valued at
$2.2k
|
|
| 11/18/2011 |
4
| Magliochetti Michael (Director) has filed a Form 4 on SPIRE Corp|
Txns:
| Granted 2,000 options to buy
@ $0.78, valued at
$1.6k
|
|
| 08/22/2011 |
4
| Form 4 - Statement of changes in beneficial ownership of securities |
| 05/23/2011 |
4
| Magliochetti Michael (Director) has filed a Form 4 on SPIRE Corp|
Txns:
| Granted 2,000 options to buy
@ $3.82, valued at
$7.6k
|
|
| 03/23/2011 |
4
| Magliochetti Michael (Director) has filed a Form 4 on SPIRE CORP|
Txns:
| Granted 2,000 options to buy
@ $4.65, valued at
$9.3k
|
|
| 11/19/2010 |
4
| Magliochetti Michael (Director) has filed a Form 4 on SPIRE CORP|
Txns:
| Granted 2,000 options to buy
@ $5.18, valued at
$10.4k
|
|
| 08/10/2010 |
4
| Form 4 - Statement of changes in beneficial ownership of securities |
| 05/21/2010 |
4
| Form 4 - Statement of changes in beneficial ownership of securities |
| 03/16/2010 |
4
| Magliochetti Michael (Director) has filed a Form 4 on SPIRE CORP|
Txns:
| Granted 2,000 options to buy
@ $4.8, valued at
$9.6k
|
|
| 11/23/2009 |
4
| Form 4 - Statement of changes in beneficial ownership of securities |
| 08/21/2009 |
4
| Form 4 - Statement of changes in beneficial ownership of securities |
| 05/26/2009 |
4
| Magliochetti Michael (Director) has filed a Form 4 on SPIRE CORP |
| 03/23/2009 |
4
| Magliochetti Michael (Director) has filed a Form 4 on SPIRE CORP |
| 12/18/2008 |
4
| Magliochetti Michael (Director) has filed a Form 4 on SPIRE CORP |