MIKOLAJCZYK MICHAEL E

Insider Reports History

Location
Chicago, IL
Signature
/s/ Timothy Brog Attorney in Fact
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by MIKOLAJCZYK MICHAEL E:

Company Role Class Num Shares Value Price $ Report Date Ownership
Rubicon Technology, Inc. Director Common Stock 31,456 $47,499 $1.51 19 Aug 2022 Direct

Insider Reports Filed by MIKOLAJCZYK MICHAEL E

Symbol Company Period Transactions Value $ Form Type Role Filing Time
RBCN Rubicon Technology, Inc. 19 Aug 2022 1 -$637,020 4 Director 22 Aug 2022, 08:01
RBCN Rubicon Technology, Inc. 29 Jul 2022 1 $0 4 Director 01 Aug 2022, 16:30
RBCN Rubicon Technology, Inc. 23 Jun 2021 2 +$9,999 4 Director 28 Jun 2021, 21:22