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United-Guardian, Inc. (UG)

United-Guardian, Inc. at a glance — key fundamentals, SEC filings, insider buying and selling, and earnings dates.

United-Guardian, Inc. (UG) is a Household & Personal Products company based in US with a market capitalization of $31.5M. Revenue declined 13.4% year-over-year and the company generated $1.9M in free cash flow. This page tracks UG's SEC filings, insider buying and selling, earnings dates, and key fundamentals in one place.

US · 24 employees · IPO Mar 17, 1980

Valuation

Valuation & price

$7.16 · as of May 17, 2026 · -25.3% vs 52w high

15.6

P/E ratio

Latest-FY diluted EPS

2.81

P/B ratio

Market cap ÷ book equity

—

Dividend yield

Price — last 12 months

$9.58$7.63$5.69Jul 25Dec 25Jul 26Jul 7, 25$8.26Jul 9, 25$8.08Jul 11, 25$8.12Jul 15, 25$9.08Jul 17, 25$9.16Jul 21, 25$9.37Jul 23, 25$9.58Jul 25, 25$8.37Jul 29, 25$8.14Jul 31, 25$7.80Aug 4, 25$8.06Aug 6, 25$7.94Aug 11, 25$7.85Aug 13, 25$8.06Aug 15, 25$7.87Aug 19, 25$7.83Aug 21, 25$8.30Aug 25, 25$8.04Aug 27, 25$8.09Aug 29, 25$8.41Sep 3, 25$8.69Sep 5, 25$8.51Sep 9, 25$8.50Sep 11, 25$8.20Sep 16, 25$8.18Sep 18, 25$7.93Sep 22, 25$7.96Sep 24, 25$7.58Sep 26, 25$7.76Sep 30, 25$7.86Oct 2, 25$8.09Oct 6, 25$7.56Oct 8, 25$7.59Oct 10, 25$7.44Oct 14, 25$7.50Oct 16, 25$7.67Oct 21, 25$7.61Oct 23, 25$7.68Oct 27, 25$7.25Oct 29, 25$7.47Oct 31, 25$7.17Nov 4, 25$7.07Nov 6, 25$6.56Nov 10, 25$6.30Nov 12, 25$6.14Nov 14, 25$6.15Nov 18, 25$6.04Nov 20, 25$5.80Nov 25, 25$5.69Nov 28, 25$5.79Dec 2, 25$5.77Dec 4, 25$5.94Dec 8, 25$5.89Dec 10, 25$6.02Dec 12, 25$6.03Dec 16, 25$6.08Dec 18, 25$6.06Dec 22, 25$6.12Dec 24, 25$6.12Dec 29, 25$6.10Jan 2, 26$6.13Jan 6, 26$6.20Jan 8, 26$6.23Jan 12, 26$6.22Jan 14, 26$6.34Jan 16, 26$6.74Jan 21, 26$6.53Jan 23, 26$6.50Jan 27, 26$6.63Jan 29, 26$7.24Feb 2, 26$7.68Feb 4, 26$7.28Feb 9, 26$7.01Feb 11, 26$6.62Feb 13, 26$6.60Feb 18, 26$6.53Feb 20, 26$6.60Feb 24, 26$6.54Feb 26, 26$6.60Mar 2, 26$6.49Mar 4, 26$6.50Mar 6, 26$6.31Mar 10, 26$6.57Mar 12, 26$6.55Mar 17, 26$6.48Mar 19, 26$6.30Mar 23, 26$6.27Mar 25, 26$6.21Mar 27, 26$6.56Mar 31, 26$6.70Apr 2, 26$6.51Apr 7, 26$6.68Apr 9, 26$6.61Apr 13, 26$6.59Apr 15, 26$6.74Apr 17, 26$6.89Apr 22, 26$6.75Apr 24, 26$7.21Apr 28, 26$7.04Apr 30, 26$7.13May 4, 26$7.43May 6, 26$6.71May 8, 26$6.87May 12, 26$6.98May 14, 26$7.17May 18, 26$7.01May 20, 26$7.04May 22, 26$7.17May 28, 26$7.02Jun 1, 26$6.99Jun 3, 26$6.99Jun 5, 26$7.01Jun 9, 26$6.96Jun 11, 26$7.02Jun 15, 26$7.02Jun 17, 26$7.02Jun 22, 26$7.00Jun 24, 26$7.19Jun 26, 26$7.16Jul 2, 26$7.26
$5.6252-week range$9.58
Loading valuation history…

Fundamentals

Key fundamentals

$31.5M

Market cap

-13.4%

Revenue growth (YoY)

47.7%

Gross margin

$1.9M

Free cash flow (USD)

-$8.6M

Net debt

Net cash position

0.0%

Share dilution

3/5

Graham criteria passed

Defensive-investor screen

Consumer Defensive

Sector

Trajectory

Long-term trends

Revenue by year

2016 → 2025

FY 2016$10.8MFY 2017$13.0MFY 2018$13.8MFY 2019$13.6MFY 2020$11.0MFY 2021$13.9MFY 2022$12.7MFY 2023$10.9MFY 2024$12.2MFY 2025$10.5M
$10.8M$10.5M

Free cash flow by year

2016 → 2025

FY 2016$2.1MFY 2017$4.0MFY 2018$4.9MFY 2019$4.4MFY 2020$3.6MFY 2021$5.2MFY 2022$2.4MFY 2023$3.0MFY 2024$3.0MFY 2025$1.9M
$2.1M$1.9M

Gross margin by year

2021 → 2025

FY 202158.7%FY 202252.8%FY 202349.7%FY 202453.0%FY 202547.7%
58.7%47.7%

Value screen

Graham defensive-investor tests

Computing the scorecard — refreshing any stale inputs…

0

Insider buys · 90 days

0

Insider sells · 90 days

Earnings

Last report: 10-Q filed May 12, 2026

Next expected: not yet scheduled

On the tape

Recent SEC & insider activity

  • 8-K eventAnnual Meeting ResultsMay 15, 2026Filing
  • Quarterly report10-Q FiledMay 12, 2026Filing
  • 8-K eventEarnings ReleaseMay 8, 2026Filing

Questions

Frequently asked questions

What is United-Guardian, Inc.'s market cap?

United-Guardian, Inc. (UG) has a market capitalization of $31.5M.

What is UG's P/E ratio?

UG trades at a price-to-earnings ratio of 15.6, based on its latest fiscal-year diluted earnings per share and the most recent cached price.

What is UG's price-to-book (P/B) ratio?

UG trades at 2.81 times book value per share.

Are insiders buying UG stock?

SEC Form 4 filings show no open-market insider buys at United-Guardian, Inc. in the last 90 days (0 sells).

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Timeline

Every filing, insider trade & earnings on a price-anchored timeline

Filing Analyzer

Search the actual 10-K / 10-Q text with AI research angles

News

Latest press coverage in one feed

Data: SEC EDGAR filings and cached fundamental data; prices and ratios use the most recent cached quote and statements (may lag by up to a day). Educational and research purposes only. Not investment advice.