NASDAQ: INO
Inovio Pharmaceuticals Inc Stock Ownership - Who owns Inovio Pharmaceuticals?

Insider buying vs selling

Have Inovio Pharmaceuticals Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Laurent HumeauChief Scientific Officer2026-05-202,163$1.23
$2.66kSell
Jacqueline Elizabeth SheaChief Executive Officer2026-05-2012,306$1.23
$15.14kSell
Michael John SumnerChief Medical Officer2026-05-202,693$1.23
$3.31kSell
Peter KiesCFO2026-05-204,688$1.23
$5.77kSell
Laurent HumeauChief Scientific Officer2026-05-151,712$1.30
$2.23kSell
Jacqueline Elizabeth SheaChief Executive Officer2026-05-157,717$1.30
$10.03kSell
Peter KiesCFO2026-05-152,571$1.30
$3.34kSell
Michael John SumnerChief Medical Officer2026-05-15680$1.30
$884.00Sell
Michael John SumnerChief Medical Officer2026-03-311,223$1.74
$2.13kSell
Jacqueline Elizabeth SheaChief Executive Officer2026-02-268,057$1.79
$14.42kSell

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Net Insider Buy/Sell (L12M) Ownership

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INO Shareholders

What type of owners hold Inovio Pharmaceuticals Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Austin W. Greenhouse David M. Marxe19.97%20,650,987$26.43MInsider
Tee Khiang Ng4.74%4,899,931$6.27MInsider
Jong Joseph Kim2.27%2,346,000$3.00MInsider
Beng Lee Gan0.80%823,045$1.05MInsider
Kevin Rassas0.70%726,088$929.39kInsider
Morton Collins0.42%434,730$556.45kInsider
Stephen Rietiker0.29%300,000$384.00kInsider
Chin Cheong Chong0.14%148,709$190.35kInsider
Niranjan Sardesai0.12%123,486$158.06kInsider
Jacqueline Elizabeth Shea0.11%111,021$142.11kInsider

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INO vs Biotech Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
INO0.03%30.13%Net Selling
NAUT0.04%69.14%Net Selling
CNTB0.02%22.08%Net Buying
HURA0.01%33.05%
VTVT0.00%100.00%Net Buying

Inovio Pharmaceuticals Stock Ownership FAQ

Who owns Inovio Pharmaceuticals?

Inovio Pharmaceuticals (NASDAQ: INO) is owned by 0.03% institutional shareholders, 30.13% Inovio Pharmaceuticals insiders, and 69.83% retail investors. Austin W. Greenhouse David M. Marxe is the largest individual Inovio Pharmaceuticals shareholder, owning 20.65M shares representing 19.97% of the company. Austin W. Greenhouse David M. Marxe's Inovio Pharmaceuticals shares are currently valued at $25.81M.

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