Susan Westphal - 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 $
-$89,440
Form type
4
Date filed
8/22/2022, 08:00 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 -$89.4K -4.47K -50.32% $20.00* 4.42K Aug 19, 2022 Direct
* An asterisk sign (*) next to the price indicates that the price is likely invalid.