Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| MILESTONE SCIENTIFIC INC.MLSS · Entity 7313 | Director | October 22, 2024 | October 23, 2024 |
| Nexalin Technology, Inc.NXL · Entity 8197 | 10% owner | September 29, 2025 | September 30, 2025 |
Disclosed balances
About these balances
Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.
MILESTONE SCIENTIFIC INC.
Report date October 22, 2024 · Filed October 23, 2024
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common Stock, Par Value $0.001SEC Table I · non-derivative | Direct | 4,606,882 |
Reported balance
After 2024-10-22 transaction · row 1
1 source rowRow 1 · 2024-10-22 · Sale · Disposed 107,984 · Balance 4,606,882 |
Nexalin Technology, Inc.
Report date September 29, 2025 · Filed September 30, 2025
Jointly reported with Elson Marilyn
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 1,618,577 |
Reported balance
After 2025-09-29 transaction · row 1
Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes.
1 source rowRow 1 · 2025-09-29 · Grant · Acquired 83,333 · Balance 1,618,577 F1: Includes shares that Reporting Person owns with spouse Leonard Osser and for which Reporting Person has shared voting and dispositive power with spouse. Form 4 filed as joint ownership filing |
Filing footnotes · ownership attribution and instrument terms
F1: Includes shares that Reporting Person owns with spouse Leonard Osser and for which Reporting Person has shared voting and dispositive power with spouse. Form 4 filed as joint ownership filing
Transaction history
JSON APIPurchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| December 23, 2016 Filed Jan 11, 2017 23:02 UTC | MILESTONE SCIENTIFIC INC. MLSS · Entity 7313 | Exercise / conversionOptions to purchase Common Stock · Derivative | 50,000 | Not disclosed Strike: $0.75 | Not disclosed |
DisclosureSEC source: 0001437749-17-000556 · rdgdoc.xml · derivative · entry 2 OSSER LEONARD · CIK 0001188354 · Director · CEO · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 83,334 Underlying: Common Stock · 50,000 shares Expires 2017-01-09 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · kind: The reporting person is amending the Form 4 filed on December 27, 2016 for the purpose of reflecting an option exercise for 50,000 shares rather than a stock award of 66,667 shares. F3 · price: Not applicable. Read SEC document |
| December 23, 2016 Filed Jan 11, 2017 23:02 UTC | MILESTONE SCIENTIFIC INC. MLSS · Entity 7313 | Exercise / conversionCommon Stock | 50,000 | $0.75 | $37,500.00 |
DisclosureSEC source: 0001437749-17-000556 · rdgdoc.xml · nonDerivative · entry 1 OSSER LEONARD · CIK 0001188354 · Director · CEO · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,987,235 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · kind: The reporting person is amending the Form 4 filed on December 27, 2016 for the purpose of reflecting an option exercise for 50,000 shares rather than a stock award of 66,667 shares. F2 · balance_after: 776,862 shares are issuable to the reporting at the termination of employment. Read SEC document |
| December 02, 2016 Filed Dec 6, 2016 21:18 UTC | MILESTONE SCIENTIFIC INC. MLSS · Entity 7313 | GrantOptions to purchase Common stock · Derivative | 171,429 | Not disclosed Strike: $1.93 | Not disclosed |
DisclosureSEC source: 0001437749-16-042989 · rdgdoc.xml · derivative · entry 2 OSSER LEONARD · CIK 0001188354 · Director · CEO · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 171,429 Underlying: Common stock · 171,429 shares Expires 2021-12-02 F3 · price: Not applicable. F2 · derivative.exercise_date: These options are exercisable as follows: (i) for 57,143 shares on the date of grant (12-2-16) and (ii) for an additional 1/3 of the 114,286 remaining shares on each of the 1st through 3rd anniversaries of the date of grant. Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.