OSSER LEONARD

Company

Date

Role

Action

Shares

Amount

Of holding

MLSS MILESTONE SCIENTIFIC INC.

22 Oct 2024

Director

Sold at will

107,984

$100.43K

2.3%

MLSS MILESTONE SCIENTIFIC INC.

21 Aug 2024

Director

Sold at will

141,913

$134.82K

3.0%

MLSS MILESTONE SCIENTIFIC INC.

18 Apr 2022

Director

Sold, plan not stated

9,842

$11.02K

0.2%

MLSS MILESTONE SCIENTIFIC INC.

12 Apr 2022

Director

Sold, plan not stated

8,500

$10.03K

0.2%

MLSS MILESTONE SCIENTIFIC INC.

11 Apr 2022

Director

Sold, plan not stated

8,200

$9.92K

0.2%

MLSS MILESTONE SCIENTIFIC INC.

4 Apr 2022

Director

Sold, plan not stated

14,100

$20.02K

0.3%

MLSS MILESTONE SCIENTIFIC INC.

1 Apr 2022

Director

Sold, plan not stated

6,000

$9.06K

0.1%

MLSS MILESTONE SCIENTIFIC INC.

28 Mar 2022

Director

Sold, plan not stated

7,110

$9.46K

0.2%

MLSS MILESTONE SCIENTIFIC INC.

22 Mar 2022

Director

Sold, plan not stated

8,000

$10.08K

0.2%

MLSS MILESTONE SCIENTIFIC INC.

21 Mar 2022

Director

Sold, plan not stated

7,600

$9.88K

0.2%

MLSS MILESTONE SCIENTIFIC INC.

15 Mar 2022

Director

Sold, plan not stated

8,500

$10.03K

0.2%

MLSS MILESTONE SCIENTIFIC INC.

14 Mar 2022

Director

Sold, plan not stated

8,100

$9.96K

0.2%

MLSS MILESTONE SCIENTIFIC INC.

8 Mar 2022

Director

Sold, plan not stated

7,500

$10.13K

0.2%

MLSS MILESTONE SCIENTIFIC INC.

7 Mar 2022

Director

Sold, plan not stated

6,400

$9.79K

0.1%

MLSS MILESTONE SCIENTIFIC INC.

1 Mar 2022

Director

Sold, plan not stated

7,600

$10.03K

0.2%

MLSS MILESTONE SCIENTIFIC INC.

28 Feb 2022

Director

Sold, plan not stated

7,500

$9.98K

0.2%

MLSS MILESTONE SCIENTIFIC INC.

23 Feb 2022

Director

Sold, plan not stated

8,200

$10.01K

0.2%

MLSS MILESTONE SCIENTIFIC INC.

22 Feb 2022

Director

Sold, plan not stated

7,700

$9.89K

0.2%

MLSS MILESTONE SCIENTIFIC INC.

15 Feb 2022

Director

Sold, plan not stated

8,100

$10.04K

0.2%

MLSS MILESTONE SCIENTIFIC INC.

14 Feb 2022

Director

Sold, plan not stated

8,400

$10.00K

0.2%

MLSS MILESTONE SCIENTIFIC INC.

8 Feb 2022

Director

Sold, plan not stated

7,600

$9.88K

0.2%

MLSS MILESTONE SCIENTIFIC INC.

7 Feb 2022

Director

Sold, plan not stated

8,000

$10.10K

0.2%

MLSS MILESTONE SCIENTIFIC INC.

1 Feb 2022

Director

Sold, plan not stated

7,650

$10.06K

0.2%

MLSS MILESTONE SCIENTIFIC INC.

31 Jan 2022

Director

Sold, plan not stated

7,800

$9.92K

0.2%

MLSS MILESTONE SCIENTIFIC INC.

25 Jan 2022

Director

Sold, plan not stated

6,600

$10.00K

0.1%

MLSS MILESTONE SCIENTIFIC INC.

24 Jan 2022

Director

Sold, plan not stated

7,200

$10.01K

0.2%

MLSS MILESTONE SCIENTIFIC INC.

19 Jan 2022

Director

Sold, plan not stated

5,800

$9.95K

0.1%

MLSS MILESTONE SCIENTIFIC INC.

18 Jan 2022

Director

Sold, plan not stated

5,800

$9.98K

0.1%

MLSS MILESTONE SCIENTIFIC INC.

11 Jan 2022

Director

Sold, plan not stated

4,900

$9.87K

0.1%

MLSS MILESTONE SCIENTIFIC INC.

10 Jan 2022

Director

Sold, plan not stated

5,000

$10.10K

0.1%

MLSS MILESTONE SCIENTIFIC INC.

4 Jan 2022

Director

Sold, plan not stated

4,400

$9.18K

0.1%

MLSS MILESTONE SCIENTIFIC INC.

3 Jan 2022

Director

Sold, plan not stated

5,000

$10.75K

0.1%

MLSS MILESTONE SCIENTIFIC INC.

28 Dec 2021

Director

Sold, plan not stated

5,000

$10.59K

0.1%

MLSS MILESTONE SCIENTIFIC INC.

27 Dec 2021

Director

Sold, plan not stated

4,600

$9.41K

0.1%

MLSS MILESTONE SCIENTIFIC INC.

21 Dec 2021

Director

Sold, plan not stated

4,850

$9.82K

0.1%

MLSS MILESTONE SCIENTIFIC INC.

20 Dec 2021

Director

Sold, plan not stated

5,000

$10.13K

0.1%

MLSS MILESTONE SCIENTIFIC INC.

16 Dec 2021

Director

Sold, plan not stated

3,900

$7.67K

0.1%

MLSS MILESTONE SCIENTIFIC INC.

15 Dec 2021

Director

Sold, plan not stated

2,100

$4.09K

0.0%

MLSS MILESTONE SCIENTIFIC INC.

14 Dec 2021

Director

Sold, plan not stated

2,100

$3.95K

0.0%

MLSS MILESTONE SCIENTIFIC INC.

13 Dec 2021

Director

Sold, plan not stated

2,100

$4.15K

0.0%

MLSS MILESTONE SCIENTIFIC INC.

8 Jan 2021

Interim CEO

Sold, plan not stated

40,000

$93.14K

1.0%

MLSS MILESTONE SCIENTIFIC INC.

7 Jan 2021

Interim CEO

Sold, plan not stated

45,240

$99.53K

1.1%

MLSS MILESTONE SCIENTIFIC INC.

6 Jan 2021

Interim CEO

Sold, plan not stated

10,760

$23.89K

0.3%

MLSS MILESTONE SCIENTIFIC INC.

5 Jan 2021

Interim CEO

Sold, plan not stated

59,668

$134.25K

1.4%

MLSS MILESTONE SCIENTIFIC INC.

4 Jan 2021

Interim CEO

Sold, plan not stated

71,886

$165.34K

1.7%

MLSS MILESTONE SCIENTIFIC INC.

18 Dec 2020

Interim CEO

Sold, plan not stated

54,400

$118.21K

1.3%

MLSS MILESTONE SCIENTIFIC INC.

17 Dec 2020

Interim CEO

Sold, plan not stated

16,300

$36.51K

0.4%

MLSS MILESTONE SCIENTIFIC INC.

16 Dec 2020

Interim CEO

Sold, plan not stated

72,500

$154.43K

1.7%

MLSS MILESTONE SCIENTIFIC INC.

4 Aug 2020

Interim CEO

Sold, plan not stated

133,333

$280.00K

3.3%

MLSS MILESTONE SCIENTIFIC INC.

4 Aug 2020

Interim CEO

Bought

17,626

$37.01K

0.4%

MLSS MILESTONE SCIENTIFIC INC.

6 Feb 2019

Chief Executive Officer

Bought

285,000

$99.75K

8.5%

MLSS MILESTONE SCIENTIFIC INC.

19 May 2015

CEO

Bought

25,000

$60.00K

0.9%

MLSS MILESTONE SCIENTIFIC INC.

31 May 2013

CEO

Bought

13,043

$15.00K

0.5%

MLSS MILESTONE SCIENTIFIC INC.

27 Jun 2012

CEO

Bought

51,724

$15.00K

2.1%

MLSS MILESTONE SCIENTIFIC INC.

21 Jun 2011

CEO

Bought

25,000

$15.00K

1.3%