WallStreetZenWallStreetZen

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

MLSS insiders have sold more... subscribe to Premium to read more.
Net Insider Buy/Sell (L12M) Ownership

Be the first to know when MLSS insiders and whales buy or sell their stock.

MLSS Shareholders

What type of owners hold Milestone Scientific Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Giandomenico Trombetta30.31%23,829,860$6.93MInsider
Leonard Osser11.52%9,055,580$2.64MInsider
Srl Bp411.31%8,896,765$2.59MInsider
K. Tucker Andersen3.97%3,125,174$909.43kInsider
Vanguard Group Inc3.00%2,355,695$685.51kInstitution
Neal I. Goldman2.96%2,325,858$676.82kInsider
Joseph Dagostino1.26%990,237$288.16kInsider
Geode Capital Management LLC0.78%611,070$177.82kInstitution
Michael McGeehan0.73%575,273$167.40kInsider
Leonard M. Schiller0.55%434,449$126.42kInsider

1 of 3

MLSS vs Medical Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
MLSS5.67%64.37%Net SellingNet Selling
RVP6.73%93.27%Net BuyingNet Buying
AGPU0.01%99.99%Net SellingNet Selling
BNGO0.94%99.06%Net Selling
EKSO0.99%99.01%Net SellingNet Selling
View Top Medical Stocks

Milestone Scientific Stock Ownership FAQ

Who owns Milestone Scientific?

Milestone Scientific (NYSEMKT: MLSS) is owned by 5.67% institutional shareholders, 64.37% Milestone Scientific insiders, and 29.96% retail investors. Giandomenico Trombetta is the largest individual Milestone Scientific shareholder, owning 23.83M shares representing 30.31% of the company. Giandomenico Trombetta's Milestone Scientific shares are currently valued at $6.91M.

If you're new to stock investing, here's how to buy Milestone Scientific stock.
©2025 WallStreetZen
Company
AboutNewsBlogStock Investing FAQPlansPrivacy PolicyTerms of ServiceCancellation & RefundsPerformanceHelp GuidesContactTwitterYouTubeNewsletter
Stock Tools
Top Performing AnalystsStock ScreenerStock ForecastTrending StocksStrong Buy StocksHighest Earnings StocksBest Dividend Paying StocksStatisticsStock Market SectorsStock Market IndustriesHow to Buy Stocks Online
Stock Ideas
Buy The DipBiggest Stock Gainers TodayBiggest Stock Losers Today52 Week High Stocks52 Week Low StocksMost Active Stocks TodayMost Undervalued StocksBest Penny Stocks to Buy NowBest Stocks Under $5Best Stocks Under $10
WallStreetZen does not provide financial advice and does not issue recommendations or offers to buy stock or sell any security.

Information is provided 'as-is' and solely for informational purposes and is not advice. WallStreetZen does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.