Milestone Scientific Inc. (MLSS) Ownership
MLSS ownership summary
as of October 17, 2026- Institutions
- 5.4% of shares outstanding
- Insiders
- 16.01% of shares outstanding
- Shares outstanding
- 90.6M
- Float
- 74.5M shares available to trade
- Short interest
- 0.12% 86K shares short
- Days to cover
- 1.17 short interest up 9.9% vs prior month
- Institutions 5.39%
- Insiders 16.01%
- Other investors 78.60%
MLSS insider transactions
latest 20| Date | Name | Transaction | Price | Shares | Value |
|---|---|---|---|---|---|
| 2025-10-24 | S.R.L. Bp4 | Sell | $0.44 | 100,000 | $44,000 |
| 2025-10-23 | S.R.L. Bp4 | Sell | $0.43 | 80,000 | $34,400 |
| 2025-10-22 | S.R.L. Bp4 | Sell | $0.45 | 14,427 | $6,492 |
| 2025-10-21 | S.R.L. Bp4 | Sell | $0.44 | 40,000 | $17,600 |
| 2025-10-20 | S.R.L. Bp4 | Sell | $0.45 | 24,034 | $10,815 |
| 2025-10-14 | S.R.L. Bp4 | Sell | $0.54 | 30,000 | $16,200 |
| 2025-10-13 | S.R.L. Bp4 | Sell | $0.55 | 10,000 | $5,500 |
| 2025-10-10 | S.R.L. Bp4 | Sell | $0.55 | 10,158 | $5,587 |
| 2025-10-08 | S.R.L. Bp4 | Sell | $0.47 | 30,000 | $14,100 |
| 2025-10-07 | S.R.L. Bp4 | Sell | $0.45 | 10,000 | $4,500 |
| 2025-10-03 | S.R.L. Bp4 | Sell | $0.45 | 19,210 | $8,644 |
| 2025-09-11 | S.R.L. Bp4 | Sell | $0.59 | 10,000 | $5,900 |
| 2025-07-17 | S.R.L. Bp4 | Sell | $0.64 | 10,000 | $6,400 |
| 2025-07-08 | S.R.L. Bp4 | Sell | $0.69 | 11,489 | $7,927 |
| 2025-07-07 | S.R.L. Bp4 | Sell | $0.68 | 30,558 | $20,779 |
| 2025-07-03 | S.R.L. Bp4 | Sell | $0.67 | 50,853 | $34,072 |
| 2025-06-30 | S.R.L. Bp4 | Sell | $0.65 | 649 | $422 |
| 2025-06-27 | S.R.L. Bp4 | Sell | $0.73 | 10,000 | $7,300 |
| 2025-06-25 | S.R.L. Bp4 | Sell | $0.77 | 1,300 | $1,001 |
| 2025-06-24 | S.R.L. Bp4 | Sell | $0.81 | 10,000 | $8,100 |
Reported trades by company officers, directors and other filers (including disclosures by members of Congress where EODHD lists them). "—" where the filing gives no share count.
MLSS shares outstanding
Year-end shares outstanding, adjusted for splits.
Who owns MLSS
Institutional investors own 5.4% of Milestone Scientific's shares and insiders 16.01%. Short interest is 0.12% of the float, or 1.17 days of average trading volume. The share count rose 267.2% since 2014.
Related: MLSS analyst forecast, MLSS key metrics. See the MLSS stock overview for the latest quote and news.
MLSS ownership FAQ
What percentage of Milestone Scientific is owned by institutions?
Institutions hold 5.4% of Milestone Scientific's shares outstanding; insiders hold 16.01%.
What is Milestone Scientific's short interest?
86K shares of Milestone Scientific were sold short, 0.12% of the float; at the average daily volume it would take 1.17 days to cover.
Are insiders buying or selling Milestone Scientific?
Of the latest 20 reported insider transactions in Milestone Scientific (since June 24, 2025), 0 were purchases and 20 were sales.
How many shares of Milestone Scientific are outstanding?
Milestone Scientific has 90.6M shares outstanding, of which 74.5M are in the public float.