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NYSEMKT: MLSS
Milestone Scientific Inc Stock Ownership - Who owns Milestone Scientific?

OverviewForecastEarningsRevenueDividendOwnership

Insider buying vs selling

Have Milestone Scientific Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Srl Bp410% Owner2025-10-24100,000$0.44
$44.00kSell
Srl Bp410% Owner2025-10-2380,000$0.43
$34.40kSell
Srl Bp410% Owner2025-10-2214,427$0.45
$6.49kSell
Srl Bp410% Owner2025-10-2140,000$0.44
$17.60kSell
Srl Bp410% Owner2025-10-2024,034$0.45
$10.89kSell
Srl Bp410% Owner2025-10-1430,000$0.54
$16.17kSell
Srl Bp410% Owner2025-10-1310,000$0.55
$5.50kSell
Srl Bp410% Owner2025-10-1010,158$0.55
$5.59kSell
Srl Bp410% Owner2025-10-0830,000$0.47
$13.95kSell
Srl Bp410% Owner2025-10-0710,000$0.45
$4.50kSell

1 of 4

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Net Insider Buy/Sell (L12M) Ownership

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MLSS Shareholders

What type of owners hold Milestone Scientific Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Giandomenico Trombetta29.62%23,829,860$10.89MInsider
Leonard Osser11.26%9,055,580$4.14MInsider
Srl Bp411.06%8,896,765$4.07MInsider
K. Tucker Andersen3.88%3,125,174$1.43MInsider
Vanguard Group Inc2.92%2,349,317$1.07MInstitution
Neal I. Goldman2.89%2,325,858$1.06MInsider
Joseph Dagostino1.23%990,237$452.54kInsider
Geode Capital Management LLC0.76%614,479$280.82kInstitution
Michael McGeehan0.72%575,273$262.90kInsider
Leonard M. Schiller0.54%434,449$198.54kInsider

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MLSS vs Medical Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
MLSS5.62%62.91%Net Selling
POCI12.50%87.50%Net BuyingNet Buying
NEPH6.76%93.24%Net BuyingNet Buying
AGPU0.07%99.93%Net Selling
HBIO35.99%64.01%Net SellingNet Buying
View Top Medical Stocks

Milestone Scientific Stock Ownership FAQ

Who owns Milestone Scientific?

Milestone Scientific (NYSEMKT: MLSS) is owned by 5.62% institutional shareholders, 62.91% Milestone Scientific insiders, and 31.47% retail investors. Giandomenico Trombetta is the largest individual Milestone Scientific shareholder, owning 23.83M shares representing 29.62% of the company. Giandomenico Trombetta's Milestone Scientific shares are currently valued at $10.89M.

If you're new to stock investing, here's how to buy Milestone Scientific stock.
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