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UG · United Guardian Inc

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TEAM-0.32% 13F +439META+2.47% 13F +2,694RCG-2.04% CLUSTERUTHR-4.03% 13F +425CRWV-1.12% 13F +693CRM-0.46% 13F +1,018CVNA+2.74% 13F +794TPL-0.71% 13F +444NET-4.47% 13F +710MSTR-1.35% 13F +526DELL+15.81% 13F +1,203CRWD-5.42% 13F +1,382ANET+2.87% 13F +1,323COIN-1.05% 13F +475TEAM-0.32% 13F +439META+2.47% 13F +2,694RCG-2.04% CLUSTERUTHR-4.03% 13F +425CRWV-1.12% 13F +693CRM-0.46% 13F +1,018CVNA+2.74% 13F +794TPL-0.71% 13F +444NET-4.47% 13F +710MSTR-1.35% 13F +526DELL+15.81% 13F +1,203CRWD-5.42% 13F +1,382ANET+2.87% 13F +1,323COIN-1.05% 13F +475

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UG

Name: UNITED GUARDIAN INC (UG) insider trading and ownership data
Creator: WaveMan
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UNITED GUARDIAN INC

PHARMA & BIOTECH · PERFUMES, COSMETICS & OTHER TOILET PREPARATIONS · CIK 0000101295

SEC FILINGS☆ WATCH

INSIDER NET · 180D

open-market buys minus sells, Form 4 codes P and S

INSIDER BUYERS · 180D

CONGRESS BUYERS · 1Y

FUNDS ADDED · QTR

13F, latest reported quarter

REVENUE GROWTH

-13.4%

XBRL, annual

NET MARGIN

20.0%

SEVEN FACTS, RANKED AGAINST THE SECTOR · RANK IS NOT A FORECAST

INSIDERS

no Form 4 purchases or sales on file

CONGRESS

no member of Congress has reported trading it

FUNDS

10 funds added or opened last quarter

below 82% of Pharma & Biotech

REVENUE

-13.4% year over year

below 72% of Pharma & Biotech

MARGIN

20.0% net margin

more than 88% of Pharma & Biotech

BUYBACKS

no share repurchases reported

SHORT

no short interest reported

The year, with the filings on it

Total return indexed to 100 over the last 12 months · every marker is a federal filing, placed at its date — hover any marker for the detail

TOTAL 12M RETURN -10.9%

-10.9%12M

INDEXED RETURN, DIVIDEND-ADJUSTED — NOT A PRICE CHART · LARGE TRADES DRAWN FIRST WHEN A NAME FILES HEAVILY

Live price

Daily candles from TradingView, on their licence — no filings are marked on this one

WHY THIS NAME IS ON THE DESK

The complete filing record, in one place.

The record shows 10 funds added last quarter. Every figure is a federal filing, dated the day it became public.

Backtest this pattern Open the screener

Same sector, ranked by filing activity

Sector from the SEC's own SIC classification

UTHR CPIX MRNA REGN LLY ALNY ELF CITR MDGL DNA VRTX NUVL

Insider transactions

Form 4 purchases and sales (codes P and S) — grants, option exercises and preferred conversions excluded

No insider purchases or sales are on record for UNITED GUARDIAN INC in the period covered. Source: SEC Form 4 filings, as of 2026-09-04.

INSIDER

FILED

VALUE

no insider purchases or sales on record

0 TRANSACTIONS ON RECORD

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Institutional holders

13F · holdings as of the latest quarter funds have reported

RENAISSANCE TECHNOLOGIES LLC

166,766.0 sh

$1.2M

GAMCO INVESTORS, INC. ET AL

164,388.0 sh

$1.2M

VANGUARD CAPITAL MANAGEMENT LLC

128,340.0 sh

$916.3K

DIMENSIONAL FUND ADVISORS LP

73,170.0 sh

$522.4K

Rodgers Brothers Inc.

59,600.0 sh

$425.5K

SCHEDULE 13D/G

No 5%+ ownership filings

Nobody has crossed 5% with a filing obligation. Absence is a fact here, not missing data.

FORM 144

No planned-sale notices

No insider has notified an intent to sell. This is the panel to watch after a run-up.

Fund concentration

N-PORT · funds ranked by how much of THEMSELVES they put in this stock — the conviction number 13F cannot show

TETON Westwood Mighty Mites Fund

$356.4K POSITION · AS OF 2026-03-31

0.2%

Ultra-Small Company Market Fund

$89.3K POSITION · AS OF 2026-03-31

0.1%

1290 VT GAMCO Small Company Value Portfolio

$1.0M POSITION · AS OF 2026-03-31

0.0%

The Gabelli Small Cap Growth Fund

$251.9K POSITION · AS OF 2026-03-31

0.0%

iShares Micro-Cap ETF

$54.1K POSITION · AS OF 2026-03-31

0.0%

U.S. MICRO CAP PORTFOLIO

$226.9K POSITION · AS OF 2026-04-30

0.0%

SEC N-PORT, MONTHLY WITH A ~60-DAY PUBLIC LAG · FUNDS ≥ $10M · % = SHARE OF THE FUND'S OWN BOOK

Executive pay vs shareholder return

DEF 14A pay-versus-performance disclosure · both the headline pay and the SEC's mark-to-market figure, beside the return the company delivered and the return of the peer group it chose itself

CEO TOTAL

ACTUALLY PAID

OTHER NEOs AVG

TSR

PEER TSR

2023

$221.9K

$210.1K

$198.2K

—

TAGGED BY THE COMPANY UNDER SEC ITEM 402(v) · RETURN IS CUMULATIVE FROM THE START OF THE DISCLOSURE PERIOD · THIS FILER REPORTED NO RETURN FIGURES

Fundamentals

Annual figures from XBRL filings · pick a past date to see them exactly as the market knew them then — restatements and all

	2025-12	2024-12	2023-12	2022-12
REVENUE	$10.5M	$12.2M	$10.9M	$12.7M
OPERATING INCOME	$2.2M	$3.6M	$2.9M	$4.0M
NET INCOME	$2.1M	$3.3M	$2.6M	$2.6M
OPERATING CASH FLOW	$2.0M	$3.5M	$3.1M	$2.5M
CASH	$1.3M	$1.9M	$8.2M	$830.5K
DIVIDENDS PAID	$2.8M	$2.8M	$459.4K	$3.1M

SEC XBRL · FISCAL-YEAR PERIODS · AS KNOWN ON 2026-09-04 · NOBODY ELSE SHOWS FUNDAMENTALS AS OF A PAST DATE