MLSS · Milestone Scientific Inc. · Insider Trading
Substantial doubt about the company's ability to continue as a going concern.
“The Company has incurred recurring operating losses and has an accumulated deficit. These conditions raise substantial doubt about the Company's ability to continue as a going concern. ... Management believes that existing cash resources, anticipated collections and potential financing proceeds may support near-term operations; however, additional financing is required, and there can be no assurance that such financing will be available on acceptable terms, or at all. Accordingly, substantial doubt about the Company's ability to continue as a going concern has not been alleviated.”View the 10-Q filed Aug 13, 2026
Trades by corporate insiders — officers, directors and holders of more than 10% of the shares — disclosed to the SEC on Forms 4 and 5. Form 3 supplies initial ownership rather than a trade; Form 4 must be filed within two business days of the trade.
| Date | Insider | Role | Type | Security | Shares |
|---|---|---|---|---|---|
| 2025-10-24 | BP4 S.r.l. |
10% Owner |
Sell↓
|
Common Stock, Par Value $0.001
|
100,000 |
| 2025-10-23 | BP4 S.r.l. |
10% Owner |
Sell↓
|
Common Stock, Par Value $0.001
|
80,000 |
| 2025-10-22 | BP4 S.r.l. |
10% Owner |
Sell↓
|
Common Stock, Par Value $0.001
|
14,427 |
| 2025-10-21 | BP4 S.r.l. |
10% Owner |
Sell↓
|
Common Stock, Par Value $0.001
|
40,000 |
| 2025-10-20 | BP4 S.r.l. |
10% Owner |
Sell↓
|
Common Stock, Par Value $0.001
|
24,034 |
| 2025-10-14 | BP4 S.r.l. |
10% Owner |
Sell↓
|
Common Stock, Par Value $0.001
|
30,000 |
| 2025-10-13 | BP4 S.r.l. |
10% Owner |
Sell↓
|
Common Stock, Par Value $0.001
|
10,000 |
| 2025-10-10 | BP4 S.r.l. |
10% Owner |
Sell↓
|
Common Stock, Par Value $0.001
|
10,158 |
| 2025-10-08 | BP4 S.r.l. |
10% Owner |
Sell↓
|
Common Stock, Par Value $0.001
|
30,000 |
| 2025-10-07 | BP4 S.r.l. |
10% Owner |
Sell↓
|
Common Stock, Par Value $0.001
|
10,000 |
| 2025-10-03 | BP4 S.r.l. |
10% Owner |
Sell↓
|
Common Stock, Par Value $0.001
|
9,210 |
| 2025-10-03 | BP4 S.r.l. |
10% Owner |
Sell↓
|
Common Stock, Par Value $0.001
|
10,000 |
| 2025-09-11 | BP4 S.r.l. |
10% Owner |
Sell↓
|
Common Stock, Par Value $0.001
|
10,000 |
| 2025-07-17 | BP4 S.r.l. |
10% Owner |
Sell↓
|
Common Stock, Par Value $0.001
|
10,000 |
| 2025-07-08 | BP4 S.r.l. |
10% Owner |
Sell↓
|
Common Stock, Par Value $0.001
|
11,489 |
| 2025-07-07 | BP4 S.r.l. |
10% Owner |
Sell↓
|
Common Stock, Par Value $0.001
|
30,558 |
| 2025-07-03 | BP4 S.r.l. |
10% Owner |
Sell↓
|
Common Stock, Par Value $0.001
|
50,853 |
| 2025-06-30 | BP4 S.r.l. |
10% Owner |
Sell↓
|
Common Stock, Par Value $0.001
|
649 |
| 2025-06-27 | BP4 S.r.l. |
10% Owner |
Sell↓
|
Common Stock, Par Value $0.001
|
10,000 |
| 2025-06-25 | BP4 S.r.l. |
10% Owner |
Sell↓
|
Common Stock, Par Value $0.001
|
1,300 |
| 2025-06-24 | BP4 S.r.l. |
10% Owner |
Sell↓
|
Common Stock, Par Value $0.001
|
10,000 |
| 2025-06-23 | BP4 S.r.l. |
10% Owner |
Sell↓
|
Common Stock, Par Value $0.001
|
5,933 |
| 2025-06-18 | BP4 S.r.l. |
10% Owner |
Sell↓
|
Common Stock, Par Value $0.001
|
1,693 |
| 2025-06-16 | BP4 S.r.l. |
10% Owner |
Sell↓
|
Common Stock, Par Value $0.001
|
10,056 |
| 2025-06-11 | BP4 S.r.l. |
10% Owner |
Sell↓
|
Common Stock, Par Value $0.001
|
23,797 |
| 2025-06-10 | BP4 S.r.l. |
10% Owner |
Sell↓
|
Common Stock, Par Value $0.001
|
30,100 |
| 2025-06-09 | BP4 S.r.l. |
10% Owner |
Sell↓
|
Common Stock, Par Value $0.001
|
20,266 |
| 2025-06-06 | BP4 S.r.l. |
10% Owner |
Sell↓
|
Common Stock, Par Value $0.001
|
60,200 |
| 2025-06-05 | BP4 S.r.l. |
10% Owner |
Sell↓
|
Common Stock, Par Value $0.001
|
26,855 |
| 2025-06-04 | BP4 S.r.l. |
10% Owner |
Sell↓
|
Common Stock, Par Value $0.001
|
6,000 |
| 2025-06-03 | BP4 S.r.l. |
10% Owner |
Sell↓
|
Common Stock, Par Value $0.001
|
8,000 |
| 2025-06-02 | BP4 S.r.l. |
10% Owner |
Sell↓
|
Common Stock, Par Value $0.001
|
10,000 |
| 2025-05-30 | BP4 S.r.l. |
10% Owner |
Sell↓
|
Common Stock, Par Value $0.001
|
12,118 |
| 2025-05-29 | BP4 S.r.l. |
10% Owner |
Sell↓
|
Common Stock, Par Value $0.001
|
3,361 |
| 2025-05-28 | BP4 S.r.l. |
10% Owner |
Sell↓
|
Common Stock, Par Value $0.001
|
14,256 |
| 2024-12-19 | McGeehan Michael |
Director |
Sell↓
Filing footnotes — Common Stock, Par Value $0.001 (Direct)
The reported price in Column 4 is a weighted average sales price. The shares sold on December 19, 2024, were sold in multiple transactions at prices ranging from $$0.7700 to $0.7950 per share. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. |
Common Stock, Par Value $0.001
|
20,000 |
| 2024-10-22 | OSSER LEONARD |
Director |
Sell↓
|
Common Stock, Par Value $0.001
|
107,984 |
| 2024-09-24 | McGeehan Michael |
Director |
Sell↓
|
Common Stock, Par Value $0.001
|
209 |
| 2024-09-20 | McGeehan Michael |
Director |
Sell↓
|
Common Stock, Par Value $0.001
|
1,800 |
| 2024-09-19 | McGeehan Michael |
Director |
Sell↓
|
Common Stock, Par Value $0.001
|
1,000 |
| 2024-08-28 | CASAMENTO BENEDETTA I |
Director |
Award↑
Filing footnotes — Common Stock, Par Value $0.001 (Direct)
Represents the annual fee paid to non-employee directors of $100,000, payable in restricted shares of the Company's common stock one-fourth vesting upon the grant and the balance vesting in equal tranches over the next three quarters, October 1, 2024, January 1, 2025, and April 1, 2025 |
Common Stock, Par Value $0.001
|
134,834 |
| 2024-08-28 | Trombetta Giandomenico |
Director |
Award↑
Filing footnotes — Common Stock, Par Value $0.001 (Direct)
Represents the annual fee paid to non-employee directors of $100,000, payable in restricted shares of the Company's common stock one-fourth vesting upon the grant and the balance vesting in equal tranches over the next three quarters, October 1, 2024, January 1, 2025, and April 1, 2025 |
Common Stock, Par Value $0.001
|
112,356 |
| 2024-08-28 | OSSER LEONARD |
Director |
Award↑
Filing footnotes — Common Stock, Par Value $0.001 (Direct)
Represents the annual fee paid to non-employee directors of $100,000, payable in restricted shares of the Company's common stock one-fourth vesting upon the grant and the balance vesting in equal tranches over the next three quarters, October 1, 2024, January 1, 2025, and April 1, 2025 |
Common Stock, Par Value $0.001
|
112,356 |
| 2024-08-28 | GOLDMAN NEAL I |
Director |
Award↑
Filing footnotes — Common Stock, Par Value $0.001 (Direct)
Represents the annual fee paid to non-employee directors of $120,000, payable in restricted shares of the Company's common stock one-fourth vesting upon the grant and the balance vesting in equal tranches over the next three quarters, October 1, 2024, January 1, 2025, and April 1, 2025 |
Common Stock, Par Value $0.001
|
134,832 |
| 2024-08-28 | McGeehan Michael |
Director |
Award↑
Filing footnotes — Common Stock, Par Value $0.001 (Direct)
Represents the annual fee paid to non-employee directors of $100,000, payable in restricted shares of the Company's common stock one-fourth vesting upon the grant and the balance vesting in equal tranches over the next three quarters, October 1, 2024, January 1, 2025, and April 1, 2025 |
Common Stock, Par Value $0.001
|
123,560 |
| 2024-08-21 | OSSER LEONARD |
Director |
Sell↓
Filing footnotes — Common Stock, Par Value $0.001 (Direct)
2,272,714 of these shares are issuable to the reporting person at the termination of employment. |
Common Stock, Par Value $0.001
|
141,913 |
| 2024-04-23 | GOLDMAN NEAL I |
Director |
Award↑
|
Common Stock, Par Value $0.001
|
22,127 |
| 2024-04-22 | GOLDMAN NEAL I |
Director |
Award↑
|
Common Stock, Par Value $0.001
|
56,065 |
| 2023-12-11 | GOLDMAN NEAL I |
Director |
Award↑
|
Common Stock, Par Value $0.001
|
125,000 |
| 2023-10-23 | Trombetta Giandomenico |
Director |
Other↓
|
Common Stock, Par Value $0.001
|
1,400 |