NYSEMKT: ARMP
Armata Pharmaceuticals Inc Stock Ownership - Who owns Armata Pharmaceuticals?

Insider buying vs selling

Have Armata Pharmaceuticals Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Deborah BirxChief Executive Officer2026-03-144,919$10.54
$51.85kSell
Pierre KymeChief Business Officer2026-03-141,030$10.54
$10.86kSell
Deborah BirxChief Executive Officer2025-07-1013,637$2.27
$30.96kSell

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Net Insider Buy/Sell (L12M) Ownership

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ARMP Shareholders

What type of owners hold Armata Pharmaceuticals Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Innoviva Inc68.31%25,076,769$190.08MInsider
Randal J. Kirk60.39%22,169,127$168.04MInsider
Biogen Inc37.97%13,939,158$105.66MInsider
Elan Corp PLC31.67%11,626,282$88.13MInsider
Austin W. Greenhouse David M. Marxe6.42%2,355,475$17.85MInsider
Madison Asset Management LLC5.74%2,107,675$15.98MInstitution
Delta Dental Of Wisconsin Inc5.74%2,107,675$15.98MInsider
Louis P. Lacasse3.95%1,450,185$10.99MInsider
Delta Dental Plan Of Michigan Inc3.45%1,265,802$9.59MInsider
Jeremy Curnock Cook1.12%411,435$3.12MInsider

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ARMP vs Biotech Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
ARMP4.57%95.43%Net Selling
RNAC14.41%85.59%Net Buying
ELDN55.22%39.50%
NAGE20.68%79.32%Net BuyingNet Buying
BCYC53.66%43.65%Net SellingNet Selling

Armata Pharmaceuticals Stock Ownership FAQ

Who owns Armata Pharmaceuticals?

Armata Pharmaceuticals (NYSEMKT: ARMP) is owned by 10.70% institutional shareholders, 223.50% Armata Pharmaceuticals insiders, and 0.00% retail investors. Innoviva Inc is the largest individual Armata Pharmaceuticals shareholder, owning 25.08M shares representing 68.31% of the company. Innoviva Inc's Armata Pharmaceuticals shares are currently valued at $190.08M.

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