United States Healthcare Equipment & Supplies

Milestone Scientific Inc (MLSS)

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Milestone Scientific Inc. experienced significant insider activity from BP4 S.r.l., a 10% stockholder, which executed multiple sell transactions between July 2025 and October 2025. The most recent trading occurred on October 24, 2025. These transactions involved the divestment of several hundred thousand shares over the observed period.
Ticker: MLSS Exchange: ASE
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
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Insider trades have triggered activity signals for Milestone Scientific Inc. Upgrade to see score, net flow, insiders and the full signal context.

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Sale 24 Oct 2025
Value US$582,580.46 | Price 31.44 | Shares 8,139 (-25.6%)
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2025-10-29 2025-10-24 S Sale
4.3
BP4 S.r.l.
Large shareholder
8,139 -25.6%
31.44
US$582,580 		8,139 -25.6% 31.44 US$582,580
2025-10-29 2025-10-23 S Sale
4.3
BP4 S.r.l.
Large shareholder
70,991 -26.6%
201.72
US$4,347,281 		70,991 -26.6% 201.72 US$4,347,281
2025-10-29 2025-10-22 S Sale
4.3
BP4 S.r.l.
Large shareholder
3,487 +39.8%
283.91
US$770,603 		3,487 +39.8% 283.91 US$770,603
2025-10-23 2025-10-21 S Sale
4.3
BP4 S.r.l.
Large shareholder
40,000 -0.4%
0.44
US$17,592 		40,000 -0.4% 0.44 US$17,592
2025-10-23 2025-10-20 S Sale
4.3
BP4 S.r.l.
Large shareholder
24,034 -0.3%
0.45
US$10,880 		24,034 -0.3% 0.45 US$10,880
2025-10-17 2025-10-14 S Sale
4.3
BP4 S.r.l.
Large shareholder
30,000 -0.3%
0.54
US$16,185 		30,000 -0.3% 0.54 US$16,185
2025-10-17 2025-10-13 S Sale
4.3
BP4 S.r.l.
Large shareholder
10,000 -0.1%
0.55
US$5,500 		10,000 -0.1% 0.55 US$5,500
2025-10-17 2025-10-10 S Sale
4.3
BP4 S.r.l.
Large shareholder
10,158 -0.1%
0.55
US$5,588 		10,158 -0.1% 0.55 US$5,588
2025-10-09 2025-10-08 S Sale
4.3
BP4 S.r.l.
Large shareholder
30,000 -0.3%
0.47
US$13,950 		30,000 -0.3% 0.47 US$13,950
2025-10-09 2025-10-07 S Sale
4.3
BP4 S.r.l.
Large shareholder
10,000 -0.1%
0.45
US$4,500 		10,000 -0.1% 0.45 US$4,500
2025-10-09 2025-10-03 S Sale
4.3
BP4 S.r.l.
Large shareholder
10,000 -0.1%
0.45
US$4,500 		10,000 -0.1% 0.45 US$4,500
2025-10-09 2025-10-03 S Sale
4.3
BP4 S.r.l.
Large shareholder
9,210 -0.1%
0.45
US$4,136 		9,210 -0.1% 0.45 US$4,136
2025-09-16 2025-09-11 S Sale
4.3
BP4 S.r.l.
Large shareholder
10,000 -0.1%
0.59
US$5,940 		10,000 -0.1% 0.59 US$5,940
2025-09-09 2025-09-10 PrS Proposed sale
4.3
BP4 S.r.l.

10% Stockholder

Large shareholder
400,000
0.59
US$236,000 		400,000 0.59 US$236,000
2025-07-22 2025-07-17 S Sale
4.3
BP4 S.r.l.
Large shareholder
10,000 -0.1%
0.64
US$6,400 		10,000 -0.1% 0.64 US$6,400
2025-07-10 2025-07-08 S Sale
4.3
BP4 S.r.l.
Large shareholder
11,489 -0.1%
0.69
US$7,933 		11,489 -0.1% 0.69 US$7,933
2025-07-10 2025-07-07 S Sale
4.3
BP4 S.r.l.
Large shareholder
30,558 -0.3%
0.68
US$20,804 		30,558 -0.3% 0.68 US$20,804
2025-07-10 2025-07-03 S Sale
4.3
BP4 S.r.l.
Large shareholder
50,853 -0.5%
0.67
US$34,061 		50,853 -0.5% 0.67 US$34,061
2025-07-02 2025-06-30 S Sale
4.3
BP4 S.r.l.
Large shareholder
649 -0.0%
0.65
US$422 		649 -0.0% 0.65 US$422
2025-07-02 2025-06-27 S Sale
4.3
BP4 S.r.l.
Large shareholder
10,000 -0.1%
0.73
US$7,300 		10,000 -0.1% 0.73 US$7,300
2025-07-02 2025-06-25 S Sale
4.3
BP4 S.r.l.
Large shareholder
1,300 -0.0%
0.77
US$1,001 		1,300 -0.0% 0.77 US$1,001
2025-07-02 2025-06-24 S Sale
4.3
BP4 S.r.l.
Large shareholder
10,000 -0.1%
0.81
US$8,054 		10,000 -0.1% 0.81 US$8,054
2025-07-02 2025-06-23 S Sale
4.3
BP4 S.r.l.
Large shareholder
5,933 -0.1%
0.86
US$5,105 		5,933 -0.1% 0.86 US$5,105
2025-06-20 2025-06-18 S Sale
4.3
BP4 S.r.l.
Large shareholder
1,693 -0.0%
0.88
US$1,490 		1,693 -0.0% 0.88 US$1,490
2025-06-20 2025-06-16 S Sale
4.3
BP4 S.r.l.
Large shareholder
10,056 -0.1%
0.90
US$9,001 		10,056 -0.1% 0.90 US$9,001
2025-06-16 2025-06-11 S Sale
4.3
BP4 S.r.l.
Large shareholder
23,797 -0.3%
0.90
US$21,465 		23,797 -0.3% 0.90 US$21,465
2025-06-11 2025-06-10 S Sale
4.3
BP4 S.r.l.
Large shareholder
30,100 -0.3%
0.91
US$27,373 		30,100 -0.3% 0.91 US$27,373
2025-06-11 2025-06-09 S Sale
4.3
BP4 S.r.l.
Large shareholder
20,266 -0.2%
0.91
US$18,341 		20,266 -0.2% 0.91 US$18,341
2025-06-10 2025-06-06 S Sale
4.3
BP4 S.r.l.
Large shareholder
60,200 -0.6%
0.90
US$54,264 		60,200 -0.6% 0.90 US$54,264
2025-06-10 2025-06-05 S Sale
4.3
BP4 S.r.l.
Large shareholder
26,855 -0.3%
0.91
US$24,449 		26,855 -0.3% 0.91 US$24,449
2025-06-06 2025-06-04 S Sale
4.3
BP4 S.r.l.
Large shareholder
6,000 -0.1%
0.91
US$5,468 		6,000 -0.1% 0.91 US$5,468
2025-06-06 2025-06-03 S Sale
4.3
BP4 S.r.l.
Large shareholder
8,000 -0.1%
0.94
US$7,495 		8,000 -0.1% 0.94 US$7,495
2025-06-03 2025-06-02 S Sale
4.3
BP4 S.r.l.
Large shareholder
10,000 -0.1%
0.95
US$9,466 		10,000 -0.1% 0.95 US$9,466
2025-06-03 2025-05-30 S Sale
4.3
BP4 S.r.l.
Large shareholder
12,118 -0.1%
0.93
US$11,278 		12,118 -0.1% 0.93 US$11,278
2025-05-30 2025-05-29 S Sale
4.3
BP4 S.r.l.
Large shareholder
3,361 -0.0%
0.96
US$3,227 		3,361 -0.0% 0.96 US$3,227
2025-05-30 2025-05-28 S Sale
4.3
BP4 S.r.l.
Large shareholder
14,256 -0.1%
0.96
US$13,686 		14,256 -0.1% 0.96 US$13,686
2025-05-22 2025-05-23 PrS Proposed sale
4.3
BP4 S.r.l. (MLSS)

10% Stockholder

Large shareholder
550,000
1.05
US$575,500 		550,000 1.05 US$575,500
2024-12-20 2024-12-19 S Sale
3.1
McGeehan Michael
Non-Executive Director
20,000 -3.4%
0.78
US$15,532 		20,000 -3.4% 0.78 US$15,532
2024-12-19 2024-12-19 PrS Proposed sale
3.1
McGeehan Michael

Director

Non-Executive Director
46,879
0.79
US$37,034 		46,879 0.79 US$37,034
2024-10-23 2024-10-22 S Sale
3.0
OSSER LEONARD
Non-Executive Director
107,984 -2.3%
0.93
US$100,425 		107,984 -2.3% 0.93 US$100,425
2024-09-27 2024-09-24 S Sale
3.1
McGeehan Michael
Non-Executive Director
209 -0.0%
1.00
US$209 		209 -0.0% 1.00 US$209
2024-09-24 2024-09-20 S Sale
3.1
McGeehan Michael
Non-Executive Director
1,800 -0.3%
1.00
US$1,800 		1,800 -0.3% 1.00 US$1,800
2024-09-24 2024-09-19 S Sale
3.1
McGeehan Michael
Non-Executive Director
1,000 -0.2%
1.00
US$1,000 		1,000 -0.2% 1.00 US$1,000
2024-09-11 2024-09-11 PrS Proposed sale
3.1
McGeehan Michael

Director

Non-Executive Director
50,107
0.96
US$48,103 		50,107 0.96 US$48,103
2024-08-21 2024-08-21 S Sale
3.0
OSSER LEONARD
Non-Executive Director
141,913 -3.0%
0.95
US$134,817 		141,913 -3.0% 0.95 US$134,817
2023-10-17 2023-10-24 PrS Proposed sale
3.6
Trombetta Gian Domenico

Director

Non-Executive Director
100,000
0.90
US$90,000 		100,000 0.90 US$90,000
2022-12-20 2022-12-19 S Sale
4.0
Bernhard Leslie
Non-Executive Director
79,268 -50.0%
0.50
US$39,634 		79,268 -50.0% 0.50 US$39,634
2022-12-20 2022-12-19 B Purchase
3.3
GOLDMAN NEAL I
Non-Executive Director
55,326 +4.0%
0.50
US$27,663 		55,326 +4.0% 0.50 US$27,663
2022-11-28 2022-11-23 S Sale
4.0
Bernhard Leslie
Non-Executive Director
14,358 -8.3%
0.64
US$9,189 		14,358 -8.3% 0.64 US$9,189
2022-11-28 2022-11-23 B Purchase
3.3
GOLDMAN NEAL I
Non-Executive Director
45,095 +3.4%
0.62
US$27,959 		45,095 +3.4% 0.62 US$27,959
2022-11-22 2022-11-22 B Purchase
3.3
GOLDMAN NEAL I
Non-Executive Director
107 +0.0%
0.62
US$66 		107 +0.0% 0.62 US$66
2022-11-22 2022-11-21 B Purchase
3.3
GOLDMAN NEAL I
Non-Executive Director
54,798 +4.3%
0.63
US$34,523 		54,798 +4.3% 0.63 US$34,523
2022-06-17 2022-06-16 B Purchase
3.3
GOLDMAN NEAL I
Non-Executive Director
9,720 +0.8%
0.75
US$7,290 		9,720 +0.8% 0.75 US$7,290
2022-06-15 2022-06-15 B Purchase
3.3
GOLDMAN NEAL I
Non-Executive Director
5,270 +0.4%
0.80
US$4,216 		5,270 +0.4% 0.80 US$4,216
2022-06-15 2022-06-14 B Purchase
3.3
GOLDMAN NEAL I
Non-Executive Director
10,583 +0.9%
0.80
US$8,466 		10,583 +0.9% 0.80 US$8,466
2022-06-02 2022-06-01 B Purchase
3.3
GOLDMAN NEAL I
Non-Executive Director
54,851 +5.1%
0.89
US$48,817 		54,851 +5.1% 0.89 US$48,817
2022-05-27 2022-05-25 B Purchase
3.3
GOLDMAN NEAL I
Non-Executive Director
13,208 +1.2%
0.89
US$11,755 		13,208 +1.2% 0.89 US$11,755
2022-04-20 2022-04-18 PlS Planned sale
3.0
OSSER LEONARD
Non-Executive Director
9,842 -0.2%
1.12
US$11,023 		9,842 -0.2% 1.12 US$11,023
2022-04-13 2022-04-12 PlS Planned sale
3.0
OSSER LEONARD
Non-Executive Director
8,500 -0.2%
1.18
US$10,030 		8,500 -0.2% 1.18 US$10,030
2022-04-13 2022-04-11 PlS Planned sale
3.0
OSSER LEONARD
Non-Executive Director
8,200 -0.2%
1.21
US$9,922 		8,200 -0.2% 1.21 US$9,922
2022-04-06 2022-04-05 S Sale
3.5
SCHILLER LEONARD M
Non-Executive Director
5,000 -1.6%
1.41
US$7,050 		5,000 -1.6% 1.41 US$7,050
2022-04-06 2022-04-05 S Sale
3.5
SCHILLER LEONARD M
Non-Executive Director
25,000 -7.4%
1.40
US$35,000 		25,000 -7.4% 1.40 US$35,000
2022-04-06 2022-04-05 S Sale
4.0
Bernhard Leslie
Non-Executive Director
1,456 -9.2%
1.38
US$2,009 		1,456 -9.2% 1.38 US$2,009
2022-04-06 2022-04-05 S Sale
4.0
Bernhard Leslie
Non-Executive Director
1,256 -7.4%
1.37
US$1,721 		1,256 -7.4% 1.37 US$1,721
2022-04-06 2022-04-05 S Sale
4.0
Bernhard Leslie
Non-Executive Director
190 -1.1%
1.36
US$258 		190 -1.1% 1.36 US$258
2022-04-06 2022-04-05 S Sale
4.0
Bernhard Leslie
Non-Executive Director
12,089 -41.2%
1.36
US$16,441 		12,089 -41.2% 1.36 US$16,441
2022-04-04 2022-04-04 PlS Planned sale
3.0
OSSER LEONARD
Non-Executive Director
14,100 -0.3%
1.42
US$20,022 		14,100 -0.3% 1.42 US$20,022
2022-04-04 2022-04-01 PlS Planned sale
3.0
OSSER LEONARD
Non-Executive Director
6,000 -0.1%
1.51
US$9,060 		6,000 -0.1% 1.51 US$9,060
2022-03-29 2022-03-28 PlS Planned sale
3.0
OSSER LEONARD
Non-Executive Director
7,110 -0.2%
1.33
US$9,456 		7,110 -0.2% 1.33 US$9,456
2022-03-22 2022-03-22 PlS Planned sale
3.0
OSSER LEONARD
Non-Executive Director
8,000 -0.2%
1.26
US$10,080 		8,000 -0.2% 1.26 US$10,080
2022-03-22 2022-03-21 PlS Planned sale
3.0
OSSER LEONARD
Non-Executive Director
7,600 -0.2%
1.30
US$9,880 		7,600 -0.2% 1.30 US$9,880
2022-03-15 2022-03-15 PlS Planned sale
3.0
OSSER LEONARD
Non-Executive Director
8,500 -0.2%
1.18
US$10,030 		8,500 -0.2% 1.18 US$10,030
2022-03-15 2022-03-14 PlS Planned sale
3.0
OSSER LEONARD
Non-Executive Director
8,100 -0.2%
1.23
US$9,963 		8,100 -0.2% 1.23 US$9,963
2022-03-08 2022-03-08 PlS Planned sale
3.0
OSSER LEONARD
Non-Executive Director
7,500 -0.2%
1.35
US$10,125 		7,500 -0.2% 1.35 US$10,125
2022-03-08 2022-03-07 PlS Planned sale
3.0
OSSER LEONARD
Non-Executive Director
6,400 -0.1%
1.53
US$9,792 		6,400 -0.1% 1.53 US$9,792
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