EIDINGER JOHN

PrivateCIK: 1823329
Location

NEW YORK, NY

EIDINGER JOHN reports zero initial holdings at RUBICON TECHNOLOGY, INC.

Required by law even when the insider holds no shares. Future Form 4 filings will record any subsequent purchases.

Indirect
InsiderEIDINGER JOHNCIK 1823329
IssuerRUBICON TECHNOLOGY, INC.CIK 1410172
Director
Since Aug 2022
0.00
Baseline shares
0.00
Direct ownership
0 positions
0.00
Derivative underlying
0 instruments
1
Security positions
All direct
Non-Derivative Holdings1

Common Stock

Indirect
Shares owned0.00
Total
0.00
Derivative Holdings0
No derivative holdings reported
EIDINGER JOHN — Initial Ownership Disclosure (Form 3) Filed Aug 29, 2022 | Finecho