MLSS
Milestone Scient (MLSS)
NYSE
$0.30-$0.03 (-8.51%)
Price as of Jun 23, 2026 8:00 PM EDT
  • $29.1M
    Market Cap
  • -58.69%
    1-Year Change
  • Medical Instruments & Supplies
    Industry

Top Holders

Institutional
Mutual Funds
Holder
Ownership %
Shares Held
Change (Shares, %)
Report Date
VANGUARD GROUP INC
2.67%
2.3M
-6,378 (-0.27%)
Dec 31, 2025
N/A
2.26%
2.0M
+2.0M (+100.00%)
Mar 31, 2026
GOLDMAN CAPITAL MANAGEMENT INC
1.75%
1.5M
+128,540 (+8.36%)
Dec 31, 2017
BRIDGEWAY CAPITAL MANAGEMENT INC
0.73%
642,800
+70,000 (+10.89%)
Dec 31, 2021
GEODE CAPITAL MANAGEMENT, LLC
0.70%
616,645
+2,166 (+0.35%)
Mar 31, 2026
VANGUARD FIDUCIARY TRUST CO
0.37%
321,583
+321,583 (+100.00%)
Mar 31, 2026
SWISSPARTNERS LTD.
0.29%
251,833
0 (0.00%)
Dec 31, 2022

Current Ownership Distribution

  • Institutions82.3M (48.72%)
  • Mutual Funds44.0M (26.07%)
  • Insiders42.6M (25.21%)
  • Other0 (0.00%)

Insider Transactions

  • 25.21% (42.6M)
    Current InsiderOwnership (%, shares)
  • 0
    Number of InsiderBuying (last 12 months)
  • $0.00
    Amount of InsiderBuying (last 12 months)
  • 1
    Number of InsiderSelling (last 12 months)
  • $82.0M
    Amount of InsiderSelling (last 12 months)
Insider Name & Title
Type
Date
Transaction Value
Shares
Share Price
Shares After Transactions
BP4 SpA
Sell
Oct 24, 2025
$43,980.00
100,000
$0.44
8.9M
BP4 SpA
Sell
Oct 23, 2025
$34,416.00
80,000
$0.43
9.0M
BP4 SpA
Sell
Oct 22, 2025
$6,487.82
14,427
$0.45
9.1M
BP4 SpA
Sell
Oct 21, 2025
$17,592.00
40,000
$0.44
9.1M
BP4 SpA
Sell
Oct 20, 2025
$10,880.19
24,034
$0.45
9.1M
BP4 SpA
Sell
Oct 14, 2025
$16,185.00
30,000
$0.54
9.2M
BP4 SpA
Sell
Oct 13, 2025
$5,500.00
10,000
$0.55
9.2M
BP4 SpA
Sell
Oct 10, 2025
$5,587.92
10,158
$0.55
9.2M
BP4 SpA
Sell
Oct 08, 2025
$13,950.00
30,000
$0.47
9.2M
BP4 SpA
Sell
Oct 07, 2025
$4,500.00
10,000
$0.45
9.2M
BP4 SpA
Sell
Oct 03, 2025
$4,136.21
9,210
$0.45
9.2M
BP4 SpA
Sell
Oct 03, 2025
$4,500.00
10,000
$0.45
9.2M
BP4 SpA
Sell
Sep 11, 2025
$5,940.00
10,000
$0.59
9.3M
BP4 SpA
Sell
Jul 17, 2025
$6,400.00
10,000
$0.64
9.3M
BP4 SpA
Sell
Jul 08, 2025
$7,933.15
11,489
$0.69
9.3M
BP4 SpA
Sell
Jul 07, 2025
$20,803.89
30,558
$0.68
9.3M
BP4 SpA
Sell
Jul 03, 2025
$34,061.34
50,853
$0.67
9.4M
BP4 SpA
Sell
Jun 18, 2025
$1,489.84
1,693
$0.88
9.4M
BP4 SpA
Sell
Jun 16, 2025
$9,001.13
10,056
$0.90
9.4M
BP4 SpA
Sell
Jun 11, 2025
$21,464.89
23,797
$0.90
9.5M
BP4 SpA
Sell
Jun 06, 2025
$54,264.28
60,200
$0.90
9.5M
BP4 SpA
Sell
Jun 05, 2025
$24,448.79
26,855
$0.91
9.6M
BP4 SpA
Sell
May 29, 2025
$3,226.56
3,361
$0.96
9.7M
BP4 SpA
Sell
May 28, 2025
$13,685.76
14,256
$0.96
9.7M
McGeehan Michael
Sell
Dec 19, 2024
$15,532.00
20,000
$0.78
575,273
OSSER LEONARD
Sell
Oct 22, 2024
$100,425.12
107,984
$0.93
4.6M
McGeehan Michael
Sell
Sep 20, 2024
$1,800.00
1,800
$1.00
593,682
McGeehan Michael
Sell
Sep 19, 2024
$1,000.00
1,000
$1.00
595,482