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Glenn Muir Insider Profile

200 Followers
Glenn Muir, Director at Cytek Biosciences, holds 3.09K shares in Cytek Biosciences (Ticker: CTKB), holds 401.82K shares in Neuronetics (Ticker: STIM), holds 40.05K shares in Repligen (Ticker: RGEN).
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Glenn Muir

Glenn Muir
Cytek Biosciences (CTKB)
Director

Ranked #863 out of 108,921 Corporate Insiders

Profitable Transactions

63%
5 out of 8 Profitable Transactions

Average Return

+114.80%
Average return per transaction
Time Frame
1 Year
Compare to
No Benchmark
How are Insiders Ranked?

Insider Holdings

$8M
83.89%
15.38%
0.55%
0.18%
A breakdown of Glenn Muir's holdings
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Insider Roles

Repligen
(RGEN)
Director
Neuronetics
(STIM)
Director
Lifeward
(LFWD)
Director
Cytek Biosciences
(CTKB)
Director
Roles that Glenn Muir holds in companies
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Most Profitable Insider Trade

Stock:
Neuronetics
(STIM)
Rating:Informative Buy
Date:Sep 06, 2024 - Sep 06, 2025
Return:+316.70%
The most profitable trade made by Glenn Muir
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Glenn Muir's Trading History

Company Name
Last Transaction Date
Insider Position
Last Transaction
Last Transaction Amount
Holding Value
CTKB
Cytek Biosciences
Aug 20, 2026
Director
Uninformative Buy
14.41K
$13.98K
RGEN
Repligen
May 18, 2026
Director
Uninformative Buy
―
$6.60M
LFWD
Lifeward
Dec 31, 2015
Director
Uninformative Buy
―
$42.94K
GTHX
G1 Therapeutics
Sep 18, 2024
―
Uninformative Sell
―
$0.00
STIM
Neuronetics
May 29, 2026
Director
Uninformative Buy
―
$1.21M
HOLX
Hologic
May 12, 2014
―
Informative Sell
1.21M
$61.97M
List of latest transactions for each holding click on a transaction to see Glenn Muir's performance on stock
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Glenn Muir insider profile FAQ

What is the percentage of profitable transactions made by Glenn Muir?
The percentage of profitable transactions made by Glenn Muir is 63%.
    What is the average return per transaction made by Glenn Muir?
    The average return per transaction made by Glenn Muir is 114.80%.
      What stocks does Glenn Muir hold?
      Glenn Muir holds: CTKB, RGEN, LFWD, GTHX, STIM, HOLX stocks.
        What was Glenn Muir’s latest transaction?
        Glenn Muir latest transaction was an Uninformative Buy of $14.41K.
          What was Glenn Muir's most profitable transaction?
          Glenn Muir’s most profitable transaction was an Informative Buy of STIM stock on September 6, 2024. The return on the trade was 316.70%.
            What is Glenn Muir's role in Cytek Biosciences?
            Glenn Muir's role in Cytek Biosciences is Director.
              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.