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NASDAQ: MBRX
Moleculin Biotech Inc Stock Ownership - Who owns Moleculin Biotech?

OverviewForecastEarningsRevenueDividendOwnership

Insider buying vs selling

Have Moleculin Biotech Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Walter V. KlempCEO and President2025-11-047,001$0.50
$3.48kSell
Jonathan P. FosterChief Financial Officer2025-11-045,023$0.50
$2.50kSell
Donald H. PickerChief Science Officer2025-11-042,131$0.50
$1.06kSell
Walter V. KlempCEO and President2025-06-23675,675$0.37
$250.00kBuy
Jonathan P. FosterChief Financial Officer2025-06-23270,270$0.37
$100.00kBuy
Jonathan P. FosterChief Financial Officer2025-06-221,054$0.27
$281.42Sell
Donald H. PickerChief Science Officer2025-06-22430$0.27
$114.81Sell
Walter V. KlempCEO and President2025-06-222,190$0.27
$584.73Sell
Walter V. KlempCEO and President2025-06-20914$0.27
$244.04Sell
Jonathan P. FosterChief Financial Officer2025-06-20661$0.27
$176.49Sell

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Net Insider Buy/Sell (L12M) Ownership

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MBRX Shareholders

What type of owners hold Moleculin Biotech Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Waldemar Priebe179.02%3,645,573$9.77MInsider
Walter V. Klemp90.37%1,840,356$4.93MInsider
Donald H. Picker27.93%568,771$1.52MInsider
Jonathan P. Foster14.89%303,189$812.55kInsider
Citadel Advisors LLC1.62%33,085$88.67kInstitution
Jane Street Group LLC1.11%22,550$60.43kInstitution
Vanguard Group Inc0.76%15,544$41.66kInstitution
Geode Capital Management LLC0.74%15,138$40.57kInstitution
Robert E. George0.72%14,660$39.29kInsider
Ubs Group Ag0.29%5,863$15.71kInstitution

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MBRX vs Biotech Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
MBRX1.47%98.53%Net Buying
BGMS0.67%99.33%Net Selling
CELZ4.99%1.37%
GTBP4.54%11.34%
SLXN0.29%99.71%Net Buying
View Top Biotech Stocks

Moleculin Biotech Stock Ownership FAQ

Who owns Moleculin Biotech?

Moleculin Biotech (NASDAQ: MBRX) is owned by 4.68% institutional shareholders, 312.98% Moleculin Biotech insiders, and 0.00% retail investors. Waldemar Priebe is the largest individual Moleculin Biotech shareholder, owning 3.65M shares representing 179.02% of the company. Waldemar Priebe's Moleculin Biotech shares are currently valued at $8.97M.

If you're new to stock investing, here's how to buy Moleculin Biotech stock.
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