SEC Form 4 · accession 0001213900-18-016784
Rubicon Technology, Inc. · RBCN
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Michael E Mikolajczyk
Director
Period of report
Nov 29, 2018
Accepted (ET)
Nov 30, 2018 · 5:01 pm EST
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0001410172
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common Stock | Nov 29, 2018 | A | 358 | $8.55 | A | 41,731 | D | |
| Common Stock | Nov 30, 2018 | A | 9,329 | $8.68 | A | 51,060 | D |
Table II — derivative securities
No Table II lines on this filing.