-
Signature
-
/s/ Kenneth L. Rice
-
Stock symbol
-
MMAT
-
Transactions as of
-
Jun 28, 2021
-
Transactions value $
-
$0
-
Form type
-
3
-
Date filed
-
7/8/2021, 09:03 PM
Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)
| Type |
Sym |
Class |
Transaction |
Value $ |
Shares |
Change % |
* Price $ |
Shares After |
Date |
Underlying Class |
Amount |
Exercise Price |
Ownership |
Footnotes |
| holding |
MMAT |
Stock Option (Right to Buy) |
|
|
|
|
|
|
Jun 28, 2021 |
Common Stock |
554K |
$0.27 |
Direct |
F1 |
* An asterisk sign (*) next to the price indicates that the price is likely invalid.
Explanation of Responses:
Remarks:
Chief Financial Officer, Secretary, and Executive Vice President