NASDAQ: PLYX
Polaryx Therapeutics Inc Stock Ownership - Who owns Polaryx Therapeutics?

Insider buying vs selling

Have Polaryx Therapeutics Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Alex Keun Mo YangChief Executive Officer2026-05-2788,453$4.07
$360.00kBuy
G. Michael LandisChief Financial Officer2026-02-182,867$2.79
$7.99kBuy

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Net Insider Buy/Sell (L12M) Ownership

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PLYX Shareholders

What type of owners hold Polaryx Therapeutics Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Alex Keun Mo Yang52.01%25,925,091$55.48MInsider
Andrew John O.0.95%471,808$1.01MInsider
G. Michael Landis0.46%228,225$488.40kInsider
Lisa Bollinger0.30%150,358$321.77kInsider
Vangrd0.00%1,658$3.55kInstitution
Vanguard Capital Management LLC0.00%1,657$3.55kInstitution
Geodec0.00%171$365.94Institution
Geode Capital Management LLC0.00%171$365.94Institution
Vanfid0.00%105$224.70Institution
Vanguard Fiduciary Trust Co0.00%105$224.70Institution

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PLYX vs Biotech Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
PLYX0.00%53.72%Net Buying
SEER0.04%64.07%Net SellingNet Selling
CGTX0.02%28.70%Net Selling
NTRB0.00%49.04%
ONCY0.00%1.86%Net Buying

Polaryx Therapeutics Stock Ownership FAQ

Who owns Polaryx Therapeutics?

Polaryx Therapeutics (NASDAQ: PLYX) is owned by 0.00% institutional shareholders, 53.72% Polaryx Therapeutics insiders, and 46.28% retail investors. Alex Keun Mo Yang is the largest individual Polaryx Therapeutics shareholder, owning 25.93M shares representing 52.01% of the company. Alex Keun Mo Yang's Polaryx Therapeutics shares are currently valued at $52.89M.

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