DAS SANTANU DR

CIK 00012241471 companySHELTON, CT

SEC Profile

Transactions

Companies

Filings

CIK

0001224147

Recent Transactions

17 trades

Exercise/Conversion
TRANSWITCH CORP /DE
Incentive Stock Options (rights to buy)
2009-10-23$0.33/sh−8,000→ 1,489,901 total
Exercise/Conversion
TRANSWITCH CORP /DE
Common Stock Par Value $0.001
2009-10-23$0.33/sh+8,000→ 70,066 total
Award
TRANSWITCH CORP /DE
Stock Options (Rights to Buy)
2009-03-18$0.25/sh+7,290→ 1,857,901 total
Gift
TRANSWITCH CORP /DE
Common Stock $0.001 par value
2007-05-25$1.78/sh−10,000→ 47,266 total
Gift
TRANSWITCH CORP /DE
Common Stock $0.001 par value
2006-05-03$2.02/sh−10,000→ 92,266 total
Gift
TRANSWITCH CORP /DE
Common Stock $0.001 par value
2005-07-12$2.13/sh−18,000→ 127,266 total
Gift
TRANSWITCH CORP /DE
Common Stock $0.001 par value
2005-06-07$1.88/sh−15,000→ 145,266 total
Award
TRANSWITCH CORP /DE
Incentive Stock Options(right to buy)
2005-05-19$1.68/sh+46,400→ 46,400 total
Award
TRANSWITCH CORP /DE
Incentive Stock Options(right to buy)
2005-01-20$1.12/sh+51,000→ 51,000 total
Award
TRANSWITCH CORP /DE
Incentive Stock Options(right to buy)
2004-08-05$1.51/sh+78,000→ 78,000 total
Award
TRANSWITCH CORP /DE
Incentive Stock Options(right to buy)
2004-08-05$1.50/sh+78,000→ 78,000 total
Award
TRANSWITCH CORP /DE
Incentive Stock Options(right to buy)
2004-08-05$1.50/sh+25,000→ 25,000 total
Award
TRANSWITCH CORP /DE
Incentive Stock Options(right to buy)
2004-08-05$1.51/sh+25,000→ 25,000 total
Award
TRANSWITCH CORP /DE
Incentive Stock Options (right to buy)
2004-01-15$3.39/sh+91,000→ 91,000 total
Award
TRANSWITCH CORP /DE
Incentive Stock Options (right to buy)
2003-10-08$2.47/sh+80,000→ 80,000 total
Award
TRANSWITCH CORP /DE
Incentive Stock Options (right to buy)
2003-10-08$2.47/sh+50,000→ 50,000 total
Award
TRANSWITCH CORP /DE
Incentive Stock Options (right to buy)
2003-08-12$1.55/sh+53,400→ 53,400 total

Companies

TRANSWITCH CORP /DE
Director, CEO and President

Recent Filings

Address

TRANSWITCH CORPORATION 3 ENTERPRISE DRIVE

SHELTON, CT, 06484

View on SEC.gov