Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001641172-25-001687
Filing Date
2025-03-31
Accepted
2025-03-31 16:02:46
Documents
58
Period of Report
2024-12-31

Document Format Files

Seq Description Document Type Size
1 form10-k.htm   iXBRL 10-K 910030
2 ex31-1.htm EX-31.1 11881
3 ex31-2.htm EX-31.2 11830
4 ex32-1.htm EX-32.1 5739
5 ex32-2.htm EX-32.2 5822
  Complete submission text file 0001641172-25-001687.txt   4438118

Data Files

Seq Description Document Type Size
6 XBRL SCHEMA FILE qurt-20241231.xsd EX-101.SCH 27255
7 XBRL CALCULATION FILE qurt-20241231_cal.xml EX-101.CAL 53389
8 XBRL DEFINITION FILE qurt-20241231_def.xml EX-101.DEF 127680
9 XBRL LABEL FILE qurt-20241231_lab.xml EX-101.LAB 296204
10 XBRL PRESENTATION FILE qurt-20241231_pre.xml EX-101.PRE 234219
60 EXTRACTED XBRL INSTANCE DOCUMENT form10-k_htm.xml XML 549104
Mailing Address 1201 ORANGE ST. STE. 700 WILMINGTON DE 19801
Business Address 1201 ORANGE ST. STE. 700 WILMINGTON DE 19801 949-859-7071
Quarta-Rad, Inc. (Filer) CIK: 0001549631 (see all company filings)

EIN.: 454232089 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 000-55964 | Film No.: 25793042
SIC: 3823 Industrial Instruments For Measurement, Display, and Control
(CF Office: 08 Industrial Applications and Services)