Mikolajczyk Michael E - Aug 19, 2022 Form 4 Insider Report for Rubicon Technology, Inc. (RBCN)

Role
Director
Signature
/s/ Timothy Brog Attorney in Fact
Stock symbol
RBCN
Transactions as of
Aug 19, 2022
Transactions value $
-$637,020
Form type
4
Date filed
8/22/2022, 08:01 AM
Previous filing
Aug 1, 2022

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction RBCN Common Stock Sale -$637K -31.9K -50.31% $20.00 31.5K Aug 19, 2022 Direct
* An asterisk sign (*) next to the price indicates that the price is likely invalid.