SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form SC 13D/A - General statement of acquisition of beneficial ownership: [Amend]
SEC Accession No. 0001376474-22-000309
Filing Date
2022-07-12
Accepted
2022-07-12 15:58:57
Documents
1

Document Format Files

Seq Description Document Type Size
1 FORM 13-D AMENDMENT rb_sc13dz.htm SC 13D/A 37149
  Complete submission text file 0001376474-22-000309.txt   38657
Mailing Address 900 EAST GREEN STREET BENSENVILLE IL 60106
Business Address 900 EAST GREEN STREET BENSENVILLE IL 60106 (847) 295-7000
Rubicon Technology, Inc. (Subject) CIK: 0001410172 (see all company filings)

IRS No.: 364419301 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13D/A | Act: 34 | File No.: 005-83694 | Film No.: 221079194
SIC: 3674 Semiconductors & Related Devices

Mailing Address 10293 N. MERIDIAN STREET SUITE 100 INDIANAPOLIS IN 46290
Business Address 10293 N. MERIDIAN STREET SUITE 100 INDIANAPOLIS IN 46290 317-818-7827
Aldebaran Capital, LLC (Filed by) CIK: 0001448430 (see all company filings)

IRS No.: 352064865 | State of Incorp.: IN | Fiscal Year End: 1231
Type: SC 13D/A