SEC Form 4/A · accession 0000899243-17-006390
Rubicon Technology, Inc. · RBCN
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
This is an amendment (Form 4/A). It replaces an earlier filing for the same period.
Reporting owner
Don N Aquilano
Director
Period of report
Oct 1, 2016
Accepted (ET)
Mar 3, 2017 · 4:46 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 StockF1 | Oct 1, 2016 | D | 13,158 | $0.00 | D | 242,330 | D | |
| Common StockF1 | Oct 1, 2016 | D | 33,476 | $21,093.23 | D | 208,854 | D |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1This Form 4 is being amended to separate the previously reported transactions into separate line items and to correct the price for one such line item (column 4).