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SEC Insider//CIK 0001448867

Caldwell Mark Frederick

CIK 00014488671 companyWATERTOWN, MA

Transactions

4

Companies

1

Filings

2

CIK

0001448867

Recent Transactions

4 trades

Tax Payment
DYNASIL CORP OF AMERICA
Common Stock
2011-05-20$1.73/sh−14,027→ 16,023 total
Exercise/Conversion
DYNASIL CORP OF AMERICA
Common Stock
2011-05-20$1.73/sh+30,000→ 30,050 total
Disposition to Issuer
DYNASIL CORP OF AMERICA
Stock Option
2011-05-20$1.73/sh−30,000→ 0 total
Award
DYNASIL CORP OF AMERICA
Common Stock
2009-12-08+50→ 50 total

Companies

1

DYNASIL CORP OF AMERICA
Gen Mgr, RMD Instruments Corp

Recent Filings

2

Address

44 HUNT STREET

WATERTOWN, MA, 02472

View on SEC.gov