AWAN M MAHMUD

Related Filers (2)

Ownership (20)

SC 13G
Wednesday, 2/14/2001
TECHNICAL COMMUNICATIONS CORP: Major Shareholders
SC 13G
Wednesday, 2/14/2001
TECHNICAL COMMUNICATIONS CORP: Major Shareholders
SC 13G
Wednesday, 2/10/1999
TECHNICAL COMMUNICATIONS CORP: Major Shareholders
SC 13D
Thursday, 1/7/1999
TECHNICAL COMMUNICATIONS CORP: Major Shareholders
SC 13G
Thursday, 1/7/1999
TECHNICAL COMMUNICATIONS CORP: Major Shareholders
SC 13D/A
Wednesday, 9/16/1998
TECHNICAL COMMUNICATIONS CORP: Major Shareholders
SC 13D/A
Wednesday, 9/9/1998
TECHNICAL COMMUNICATIONS CORP: Major Shareholders
SC 13D/A
Wednesday, 8/19/1998
TECHNICAL COMMUNICATIONS CORP: Major Shareholders
SC 13D/A
Tuesday, 8/11/1998
TECHNICAL COMMUNICATIONS CORP: Major Shareholders
SC 13D/A
Wednesday, 7/15/1998
TECHNICAL COMMUNICATIONS CORP: Major Shareholders
SC 13D/A
Thursday, 7/9/1998
TECHNICAL COMMUNICATIONS CORP: Major Shareholders
SC 13D/A
Tuesday, 7/7/1998
TECHNICAL COMMUNICATIONS CORP: Major Shareholders
SC 13D/A
Monday, 7/6/1998
TECHNICAL COMMUNICATIONS CORP: Major Shareholders
SC 13D/A
Friday, 6/19/1998
TECHNICAL COMMUNICATIONS CORP: Major Shareholders
SC 13D/A
Monday, 6/15/1998
TECHNICAL COMMUNICATIONS CORP: Major Shareholders
SC 13D/A
Tuesday, 6/9/1998
TECHNICAL COMMUNICATIONS CORP: Major Shareholders
SC 13D/A
Friday, 5/22/1998
TECHNICAL COMMUNICATIONS CORP: Major Shareholders
SC 13D/A
Monday, 5/18/1998
TECHNICAL COMMUNICATIONS CORP: Major Shareholders
SC 13D
Friday, 4/3/1998
TECHNICAL COMMUNICATIONS CORP: Major Shareholders
SC 13D
Thursday, 2/6/1997
FIBERCORE INC: Major Shareholders
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