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John Joseph Johnston Insider Profile

4 Followers

John Joseph Johnston, Director at MaxCyte, holds 171.16K shares in MaxCyte (Ticker: MXCT), holds 7.14M shares in Flowgroup (Ticker: GB:FLOW).

John Joseph Johnston's Trading History

MXCTMaxCyte		Jun 23, 2025DirectorUninformative Buy―$272.14K
FLOWFlowgroup		Jun 15, 2017―Informative Buy61.16K£714.33
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John Joseph Johnston insider profile FAQ

What is the percentage of profitable transactions made by John Joseph Johnston?
The percentage of profitable transactions made by John Joseph Johnston is 33%.
What is the average return per transaction made by John Joseph Johnston?
The average return per transaction made by John Joseph Johnston is -12.30%.
What stocks does John Joseph Johnston hold?
John Joseph Johnston holds: MXCT, GB:FLOW stocks.
What was John Joseph Johnston's most profitable transaction?
John Joseph Johnston’s most profitable transaction was an Informative Buy of GB:FLOW stock on March 5, 2014. The return on the trade was -3.00%.
What is John Joseph Johnston's role in MaxCyte?
John Joseph Johnston's role in MaxCyte is Director.
How can I follow the stock ratings of top corporate insiders?
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