| Form |
Filed |
Description |
|
| 4/A |
Sep 3, 2003 |
PRIMARY DOCUMENT |
|
| 4/A |
Aug 29, 2003 |
FORM 4/A |
|
| 10-Q |
Aug 13, 2003 |
|
|
| 8-K/A |
Aug 8, 2003 |
|
|
| 4 |
Aug 1, 2003 |
PRIMARY DOCUMENT |
|
| 8-K |
Jul 23, 2003 |
|
|
| 4 |
Jul 18, 2003 |
PRIMARY DOCUMENT |
|
| DEF 14A |
Jul 14, 2003 |
APA OPTICS DEFINTIVE PROXY STATEMENT |
|
| 4 |
Jul 14, 2003 |
PRIMARY DOCUMENT |
|
| 8-K |
Jul 2, 2003 |
|
|
| 10-K |
Jul 1, 2003 |
|
|
| 8-K |
Jun 30, 2003 |
|
|
| 8-K/A |
May 23, 2003 |
|
|
| 8-K |
Mar 31, 2003 |
|
|
| 8-K |
Mar 17, 2003 |
|
|
| 8-K |
Mar 5, 2003 |
|
|
| 8-K |
Feb 14, 2003 |
|
|
| SC 13G |
Feb 14, 2003 |
APA OPTICS INC |
|
| SC 13G |
Feb 14, 2003 |
APA OPTICS INC |
|
| 10-Q |
Feb 14, 2003 |
|
|
| 8-K |
Jan 30, 2003 |
|
|
| 4 |
Jan 28, 2003 |
|
|
| 8-K |
Jan 7, 2003 |
|
|
| 4 |
Dec 18, 2002 |
|
|
| 4 |
Dec 5, 2002 |
|
|
No filings match your search.