NASDAQ: RGNX
Regenxbio Inc Stock Ownership - Who owns Regenxbio?

Insider buying vs selling

Have Regenxbio Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Steve PakolaMed2026-08-017,468$9.69
$72.36kSell
Patrick J. ChristmasCLO;CStrat2026-08-014,699$9.69
$45.53kSell
Steve PakolaChief Medical Officer2026-07-022,161$13.64
$29.48kSell
Steve PakolaChief Medical Officer2026-07-022,161$7.86
$16.99kBuy
Steve PakolaChief Medical Officer2026-07-0136,725$12.86
$472.28kSell
Curran SimpsonChief Executive Officer2026-07-016,818$13.09
$89.25kSell
Steve PakolaChief Medical Officer2026-07-0136,725$7.86
$288.66kBuy
Curran SimpsonChief Executive Officer2026-06-301,453$10.18
$14.79kBuy
Steve PakolaChief Medical Officer2026-06-2919,608$11.04
$216.47kSell
Steve PakolaChief Medical Officer2026-05-1115,309$11.02
$168.71kSell

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Net Insider Buy/Sell (L12M) Ownership

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RGNX Shareholders

What type of owners hold Regenxbio Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Allan M. Fox10.48%6,915,528$75.45MInsider
Blackrock Inc8.76%5,782,808$63.09MInstitution
Redmile Group LLC6.62%4,368,804$47.66MInstitution
Jpmorgan Chase Co5.28%3,483,800$38.01MInstitution
State Street Corp4.14%2,731,485$29.80MInstitution
Fmr LLC3.65%2,406,547$26.26MInsider
Morgan Stanley3.13%2,066,157$22.54MInstitution
Vanguard Capital Management LLC3.04%2,007,146$21.90MInstitution
Goldman Sachs Group Inc 12.79%1,839,463$20.07MInstitution
Integral Health Asset Management LLC2.27%1,500,000$16.37MInstitution

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RGNX vs Biotech Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
RGNX64.52%19.56%Net SellingNet Selling
NGNE48.67%51.33%Net SellingNet Selling
ALLO53.30%22.57%Net Selling
AGMB47.92%0.09%
GYRE2.05%97.95%Net SellingNet Buying

Regenxbio Stock Ownership FAQ

Who owns Regenxbio?

Regenxbio (NASDAQ: RGNX) is owned by 64.52% institutional shareholders, 19.56% Regenxbio insiders, and 15.92% retail investors. Allan M. Fox is the largest individual Regenxbio shareholder, owning 6.92M shares representing 10.48% of the company. Allan M. Fox's Regenxbio shares are currently valued at $73.72M.

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