Insider · CIK 0001448867
Caldwell Mark Frederick
Reports to the SEC for 1 company · WATERTOWN, MA
Transactions
4
Companies
1
Filings
2
CIK
0001448867
Forms 4 and 5
Insider transactions
| Date | Company | Value |
|---|---|---|
| 2011-05-20 | DYNASIL CORP OF AMERICAM Exercise/Conversion | +$51.9K |
| 2011-05-20 | DYNASIL CORP OF AMERICAF Tax Payment | −$24.3K |
| 2011-05-20 | DYNASIL CORP OF AMERICAStock OptionD Disposition to Issuer | −$51.9K |
| 2009-12-08 | DYNASIL CORP OF AMERICAA Award | — |
Recent filings
- 4Caldwell Mark Frederick0001144204-11-032008SEC(opens sec.gov)
- 4Caldwell Mark Frederick0001260415-09-000056SEC(opens sec.gov)
Companies
Address
44 HUNT STREET
WATERTOWN, MA, 02472