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Signature
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/s/ Mark L. Johnson, Attorney-in-Fact for Javan Esfandiari
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Stock symbol
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CEMI
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Transactions as of
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Mar 11, 2022
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Transactions value $
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$0
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Form type
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4
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Date filed
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3/15/2022, 09:30 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 |
transaction |
CEMI |
Restricted Stock Units |
Award |
$0 |
+144K |
|
$0.00 |
144K |
Mar 11, 2021 |
Common Stock |
144K |
|
Direct |
F1, F2 |
transaction |
CEMI |
Incentive Stock Options |
Award |
$0 |
+69.4K |
|
$0.00 |
69.4K |
Mar 11, 2021 |
Common Stock |
69.4K |
$1.25 |
Direct |
F3 |
transaction |
CEMI |
Nonqualified Stock Options |
Award |
$0 |
+208K |
+10413950% |
$0.00 |
208K |
Mar 11, 2021 |
Common Stock |
208K |
$1.25 |
Direct |
F4 |
* An asterisk sign (*) next to the price indicates that the price is likely invalid.
Explanation of Responses:
Remarks:
Executive Vice President, Chief Science and Technology Officer