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Warren Nighan Insider Profile

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Warren Nighan, SVP Quality and Regulatory at AngioDynamics, holds 64.75K shares in AngioDynamics (Ticker: ANGO), holds 15.24K shares in Haemonetics (Ticker: HAE). Most recently, Warren Nighan Sold ― shares of AngioDynamics on Jul 31, 2026 for an estimated value of $344.01K.
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Warren Nighan

Warren Nighan
AngioDynamics (ANGO)
SVP Quality and Regulatory

Ranked #22,581 out of 108,921 Corporate Insiders

Profitable Transactions

67%
2 out of 3 Profitable Transactions

Average Return

+38.50%
Average return per transaction
Time Frame
1 Year
Compare to
No Benchmark
How are Insiders Ranked?

Insider Holdings

$3M
60.94%
39.06%
A breakdown of Warren Nighan's holdings
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Insider Roles

Haemonetics
(HAE)
EVP, Global QA/RA
AngioDynamics
(ANGO)
SVP Quality and Regulatory
Roles that Warren Nighan holds in companies
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Most Profitable Insider Trade

Stock:
AngioDynamics
(ANGO)
Rating:Informative Buy
Date:Oct 10, 2024 - Oct 10, 2025
Return:+102.40%
The most profitable trade made by Warren Nighan
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Warren Nighan's Trading History

Company Name
Last Transaction Date
Insider Position
Last Transaction
Last Transaction Amount
Holding Value
ANGO
AngioDynamics
Jul 31, 2026
SVP Quality and Regulatory
Informative Sell
344.01K
$986.71K
HAE
Haemonetics
Jan 30, 2013
EVP, Global QA/RA
Uninformative Sell
12.75K
$1.54M
List of latest transactions for each holding click on a transaction to see Warren Nighan's performance on stock
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Warren Nighan insider profile FAQ

What is the percentage of profitable transactions made by Warren Nighan?
The percentage of profitable transactions made by Warren Nighan is 67%.
    What is the average return per transaction made by Warren Nighan?
    The average return per transaction made by Warren Nighan is 38.50%.
      What stocks does Warren Nighan hold?
      Warren Nighan holds: ANGO, HAE stocks.
        What was Warren Nighan’s latest transaction?
        Warren Nighan latest transaction was an Informative Sell of $344.01K.
          What was Warren Nighan's most profitable transaction?
          Warren Nighan’s most profitable transaction was an Informative Buy of ANGO stock on October 10, 2024. The return on the trade was 102.40%.
            What is Warren Nighan's role in AngioDynamics?
            Warren Nighan's role in AngioDynamics is SVP Quality and Regulatory.
              How can I follow the stock ratings of top corporate insiders?
              Head over to our Expert Center to see a list of the Top 100 corporate insiders and follow the corporate insiders of your choice. Visit their profiles for more details about their stock transactions and see how they perform on a stock-by-stock basis.