Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001171843-26-001973
Filing Date
2026-03-27
Accepted
2026-03-27 09:00:19
Documents
67
Period of Report
2025-12-31

Document Format Files

Seq Description Document Type Size
1 FORM 10-K ug20251231_10k.htm   iXBRL 10-K 911937
2 EXHIBIT 31.1 ex_931545.htm EX-31.1 12752
3 EXHIBIT 31.2 ex_931546.htm EX-31.2 13856
4 EXHIBIT 32 ex_931547.htm EX-32 9250
10 grassisig.jpg GRAPHIC 6480
  Complete submission text file 0001171843-26-001973.txt   5319907

Data Files

Seq Description Document Type Size
5 XBRL TAXONOMY EXTENSION SCHEMA ug-20251231.xsd EX-101.SCH 50461
6 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE ug-20251231_def.xml EX-101.DEF 326969
7 XBRL TAXONOMY EXTENSION LABEL LINKBASE ug-20251231_lab.xml EX-101.LAB 296947
8 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE ug-20251231_pre.xml EX-101.PRE 358614
9 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE ug-20251231_cal.xml EX-101.CAL 51484
71 EXTRACTED XBRL INSTANCE DOCUMENT ug20251231_10k_htm.xml XML 736035
Mailing Address 230 MARCUS BLVD. HAUPPAUGE NY 11788
Business Address 230 MARCUS BLVD HAUPPAUGE NY 11788 631-273-0900
UNITED GUARDIAN INC (Filer) CIK: 0000101295 (see all company filings)

EIN.: 111719724 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-10526 | Film No.: 26801304
SIC: 2844 Perfumes, Cosmetics & Other Toilet Preparations
(CF Office: 08 Industrial Applications and Services)