-
Signature
-
/s/ Christopher J. Visioli
-
Issuer symbol
-
MTSR
-
Transactions as of
-
30 Jan 2025
-
Net transactions value
-
$0
-
Form type
-
3
-
Filing time
-
30 Jan 2025, 21:34:50 UTC
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 |
MTSR |
Stock Option (Right to Buy) |
|
|
|
|
|
|
30 Jan 2025 |
Common Stock |
255,349 |
$4.33 |
Direct |
F1 |
| holding |
MTSR |
Stock Option (Right to Buy) |
|
|
|
|
|
|
30 Jan 2025 |
Common Stock |
340,465 |
$8.18 |
Direct |
F2 |
* An asterisk sign (*) next to the price indicates that the price is likely invalid.
Explanation of Responses:
Remarks:
Exhibit 24.1 - Power of Attorney