Skip to content
Whale Atlas — Follow the signal.
Home
FULL RECORDS
Search insider filingsAll Congress filings
MORE TOOLS
WatchlistGold IntelligencePeopleCharts & technicalsCompany financialsOfficial newsMy saved workspace
YOUR RESEARCH
HomeSearch insider filingsAll Congress filings
More research tools
ExploreGold IntelligencePeopleInvestigate an ideaCharts & technicalsMore evidenceCompany financialsOfficial newsMy research & helpWatchlistMy saved workspaceLearn the basicsHow signals workData & coverage
RESOURCES
LearnMethodologyData sources
Built on public evidence.

Primary sources. Clear reasoning.
No black boxes.

Our approach
Public research workspacev1.0

Loading data…Scanning SEC filings…Checking Congress reports…Following the signal…

HomeSearchCongressWatchlist
© 2026 Whale AtlasFree public-filing research. Not financial advice. By using this site you agree to the Terms of Use.
FAQCompare trackersMethodologyData & correctionsTermsPrivacy
Back to Home
A

ANGO

Nasdaq

ANGIODYNAMICS INC

Latest disclosureJuly 31, 2026
Insider score Why 0?
0/ 100
Qualifying buys · 30d
$0

0 purchases · 1 sales

Price by TradingViewDelayed quote from TradingView, for viewing only. It does not power Whale Atlas scores or alerts. If the quote does not load, open the TradingView link.

Insider transactions 51

Limited filing history
All51Buying0Selling1Other50
Filters

Last 30 daysNo qualifying insider buying. No qualifying insider sales.

1 of 51 trades · July 15, 2026 – July 30, 2026Incomplete history: this shows the filings imported so far, not every filing ever made. Dates are trade dates. Filters affect this table only.
Sale disclosed

Warren Nighan JR

SVP Quality and Regulatory

Common Stock

Reported value
$344.01K
Reported price
$14.72 / share
Traded July 30, 2026Filed July 31, 2026SEC filing
Reporting insiderSecurity / transactionAmount / priceValueTraded / disclosedSource
SVP Quality and RegulatoryCommon StockSale23,370$14.72 / share$344.01KJul 30Filed Jul 31 · 1d laterSEC filing

Congress transactions 1

All Congress filings
Sale disclosed

AngioDynamics, Inc. - Common Stock (ANGO) · Stock

The filing reports a sale for a dependent.

Debbie Wasserman Schultz official portraitDebbie Wasserman SchultzReporting House member
Reported amount
$2,000 reportedAmount as filed; not a current position value.
Trade date
October 20, 2025
Filed October 24, 2025 · 4d laterOriginal report
Explore furtherTechnical lab Company financials Test a strategy Compare company

Why this buying score?

No qualifying common-equity purchases

No eligible common-equity purchase is public by this cutoff within 180 transaction-date days. Other instruments, exercises and routine activity do not contribute purchase points.

+0 pts

This score describes qualifying insider purchases at issuer level. Read the methodology

Sources and coverage

Limited filing history · Market-wide discovery does not establish complete company history. View coverage
Source
SEC EDGAR · Form 4
Issuer CIK
0001275187
Latest public acceptance
Jul 31, 2026, 08:45 PM UTC
Score calculated
Oct 7, 2026, 12:07 AM UTC
Parser
form4-parser-1.5
Classifier
form4-classifier-1.1
Scoring methodology
insider-experimental-1.1
Availability
Public filing time, not trade date

Open a transaction's SEC filing for the primary evidence. A code P may describe an open-market or private purchase; classification is not proof of intent.

Insider activity can have many explanations. Signal Strength is not a probability of profit or a recommendation to trade.