Polaryx Therapeutics, Inc. insider trading

PLYXNASDAQ

$2.07-0.01 (-0.48% today)

“Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise.” — Peter Lynch

Insider Trading vs Stock Price data

Showing the 1Y range: Feb 2, 2026 to Oct 5, 2026. Price (-94.1%). 0 insider transactions plotted in this window as 0 markers; nearby trades of the same kind are grouped.

Transactions plotted on the price chart
Date	Category	Person	Role	Action	Amount	Change in holding

Open market purchase

Open market sell

Marker size reflects transaction size.

Net dollar flow · Buy / Sell balance

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Key players

JOJohn O. AndrewChief Investment Officer0.9465%of company
LGLandis G. MichaelChief Financial Officer0.4579%of company
LBLisa BollingerChief Medical Officer0.3016%of company
MPMstone Partners Healthcare LtdDirectorNot reportedof company

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Insider activity

Fromto

Company	Insider / role	Action	ΔOwn	Avg price	Amount
PLYX	Mstone Partners Healthcare LtdDirector	Open market purchase$360K	+0.4%	$4.07	$360K	May 27, 2026	May 28, 2026
PLYX	Landis G. MichaelChief Financial Officer	Open market purchase$8K	+1.3%	$2.79	$8K	Feb 18, 2026	Feb 20, 2026

End of history · 2 transactions