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Signature
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/s/ Andrew M. Johnson, Attorney-in-Fact for Anthony Grabenau
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Stock symbol
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DDD
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Transactions as of
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Feb 15, 2021
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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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5/28/2021, 04:18 PM
Transactions Table
Type |
Sym |
Class |
Transaction |
Value $ |
Shares |
Change % |
* Price $ |
Shares After |
Date |
Ownership |
Footnotes |
transaction |
DDD |
Common Stock |
Award |
$0 |
+5.53K |
+58.24% |
$0.00 |
15K |
Feb 15, 2021 |
Direct |
F1, F2 |
transaction |
DDD |
Common Stock |
Award |
$0 |
+2.5K |
+16.63% |
$0.00 |
17.5K |
Mar 1, 2021 |
Direct |
F2, F3 |
* An asterisk sign (*) next to the price indicates that the price is likely invalid.
Anthony Grabenau is no longer subject to Section 16 filing requirements. Form 4 or Form 5 obligations may continue.
Explanation of Responses: