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Michael Messinger Insider Profile
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Michael Messinger, CFO at ContraFect, holds 17.50K shares in SeaStar Medical Holding (Ticker: ICU), holds 19.09K shares in ContraFect (Ticker: CFRXQ). Most recently, Michael Messinger Bought ― shares of SeaStar Medical Holding on Dec 11, 2025 for an estimated value of $5.08K.
Profitable Transactions
2 out of 3 Profitable Transactions
Average Return
+16.90%
Average return per transaction
Time Frame
Compare to
Insider Holdings
Insider Roles
Roles that Michael Messinger holds in companies
Most Profitable Insider Trade
The most profitable trade made by Michael Messinger
Michael Messinger's Trading History
ContraFect
Dec 16, 2019
CFO
Informative Buy
1.85K
―
SeaStar Medical Holding
Dec 11, 2025
Chief Financial Officer
Informative Buy
5.08K
$4.27K
List of latest transactions for each holding click on a transaction to see Michael Messinger's performance on stock
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Michael Messinger insider profile FAQ
What is the percentage of profitable transactions made by Michael Messinger?
The percentage of profitable transactions made by Michael Messinger is 67%.
What is the average return per transaction made by Michael Messinger?
The average return per transaction made by Michael Messinger is 16.90%.
What stocks does Michael Messinger hold?
Michael Messinger holds: CFRXQ, ICU stocks.
What was Michael Messinger’s latest transaction?
Michael Messinger latest transaction was an Informative Buy of $5.08K.
What was Michael Messinger's most profitable transaction?
Michael Messinger’s most profitable transaction was an Informative Buy of CFRXQ stock on July 26, 2017. The return on the trade was 75.20%.
What is Michael Messinger's role in ContraFect?
Michael Messinger's role in ContraFect is CFO.
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