MarketPeel
Insider Trading Intelligence
Pricing
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SB

S.r.l. Bp4

MLSS
10% OWNER · MILESTONE SCIENTIFIC INC. · CIK 0001606683
FILING MIX · LIFETIME0%/100%
BUYS
0
SELLS
35
TOTAL VALUE
$471.7K
COMPANIES
1
ACTIVE SINCE
May 2025
HOLDINGS NOW
8,896,765
AVG SELL PX
$0.64
TRADE KIND
SHOWING 35 / 35
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
35 backtested trades · 8 horizons · 49 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by S.r.l. Bp4, measured at 8 horizons from 7 days to 2 years. Deduped per economic event so co-filings count once. Excess return = trade return minus SPY return over the same window.
HORIZONTRADESWIN RATEINSIDER RETURNSPY RETURNMEAN EXCESSMEDIAN EXCESST-STAT
7d35+68.57%-3.50%+0.77%-4.27%-3.80%-2.40
14d35+88.57%-9.75%+1.21%-10.96%-9.09%-7.55
30d35+97.14%-23.26%+2.52%-25.79%-28.61%-15.68
60d35+100.00%-28.64%+4.52%-33.16%-30.60%-14.45
90d35+100.00%-35.37%+6.47%-41.84%-41.28%-49.48
180d35+100.00%-52.10%+9.17%-61.27%-68.80%-19.12
1y35(14 pending)+100.00%-56.64%+22.07%-77.90%-77.78%—
2y35(35 pending)——————
How to read this: Insider Returnis the average raw return of the filer's trades over the horizon. SPY Return is what SPY did over those same windows — reference only, not a comparison. The headline alpha number is Mean Excess = Insider − SPY; green means the filer beat SPY, red means they trailed it. Win rate is the share of individual trades where the filer beat SPY. T-statvalues above 2 mean the alpha is unlikely to be chance given the sample size. "Pending" counts trades where the horizon hasn't elapsed yet; their stats are not included in the row average.
Holdings over time
MLSS · 8,896,765 shares · as of Oct 24, 2025
02,414,5484,829,0967,243,6449,658,192SHARES HELD
Trading cadence · quarterly flow
BUY ● SELL ●
2025
2025
2025
FLOW · 0 buys / 35 sellsCOVERAGE · 3 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
MLSS
MILESTONE SCIENTIFIC INC.
SALE
100,000$0.44$44.0K8,896,765Oct 24, 2025Oct 29, 2025 ↗View →
MLSS
MILESTONE SCIENTIFIC INC.
SALE
80,000$0.43$34.4K8,996,765Oct 23, 2025Oct 29, 2025 ↗View →
MLSS
MILESTONE SCIENTIFIC INC.
SALE
14,427$0.45$6.5K9,076,765Oct 22, 2025Oct 29, 2025 ↗View →
MLSS
MILESTONE SCIENTIFIC INC.
SALE
40,000$0.44$17.6K9,091,192Oct 21, 2025Oct 23, 2025 ↗View →
MLSS
MILESTONE SCIENTIFIC INC.
SALE
24,034$0.45$10.9K9,131,192Oct 20, 2025Oct 23, 2025 ↗View →
MLSS
MILESTONE SCIENTIFIC INC.
SALE
30,000$0.54$16.2K9,155,226Oct 14, 2025Oct 17, 2025 ↗View →
MLSS
MILESTONE SCIENTIFIC INC.
SALE
10,000$0.55$5.5K9,175,226Oct 13, 2025Oct 17, 2025 ↗View →
MLSS
MILESTONE SCIENTIFIC INC.
SALE
10,158$0.55$5.6K9,185,226Oct 10, 2025Oct 17, 2025 ↗View →
MLSS
MILESTONE SCIENTIFIC INC.
SALE
30,000$0.47$13.9K9,195,384Oct 8, 2025Oct 9, 2025 ↗View →
MLSS
MILESTONE SCIENTIFIC INC.
SALE
10,000$0.45$4.5K9,225,384Oct 7, 2025Oct 9, 2025 ↗View →
MLSS
MILESTONE SCIENTIFIC INC.
SALE
10,000$0.45$4.5K9,235,384Oct 3, 2025Oct 8, 2025 ↗View →
MLSS
MILESTONE SCIENTIFIC INC.
SALE
9,210$0.45$4.1K9,245,384Oct 3, 2025Oct 8, 2025 ↗View →
MLSS
MILESTONE SCIENTIFIC INC.
SALE
10,000$0.59$5.9K9,256,972Sep 11, 2025Sep 15, 2025 ↗View →
MLSS
MILESTONE SCIENTIFIC INC.
SALE
10,000$0.64$6.4K9,298,724Jul 17, 2025Jul 22, 2025 ↗View →
MLSS
MILESTONE SCIENTIFIC INC.
SALE
11,489$0.69$7.9K9,308,799Jul 8, 2025Jul 10, 2025 ↗View →
MLSS
MILESTONE SCIENTIFIC INC.
SALE
30,558$0.68$20.8K9,320,288Jul 7, 2025Jul 10, 2025 ↗View →
MLSS
MILESTONE SCIENTIFIC INC.
SALE
50,853$0.67$34.1K9,350,846Jul 3, 2025Jul 10, 2025 ↗View →
MLSS
MILESTONE SCIENTIFIC INC.
SALE
649$0.65$4229,417,608Jun 30, 2025Jul 2, 2025 ↗View →
MLSS
MILESTONE SCIENTIFIC INC.
SALE
10,000$0.73$7.3K9,418,257Jun 27, 2025Jul 2, 2025 ↗View →
MLSS
MILESTONE SCIENTIFIC INC.
SALE
1,300$0.77$1.0K9,438,257Jun 25, 2025Jul 2, 2025 ↗View →
MLSS
MILESTONE SCIENTIFIC INC.
SALE
10,000$0.81$8.1K9,429,577Jun 24, 2025Jul 2, 2025 ↗View →
MLSS
MILESTONE SCIENTIFIC INC.
SALE
5,933$0.86$5.1K9,439,557Jun 23, 2025Jul 2, 2025 ↗View →
MLSS
MILESTONE SCIENTIFIC INC.
SALE
1,693$0.88$1.5K9,445,490Jun 18, 2025Jun 20, 2025 ↗View →
MLSS
MILESTONE SCIENTIFIC INC.
SALE
10,056$0.90$9.0K9,447,183Jun 16, 2025Jun 20, 2025 ↗View →
MLSS
MILESTONE SCIENTIFIC INC.
SALE
23,797$0.90$21.5K9,457,239Jun 11, 2025Jun 13, 2025 ↗View →
MLSS
MILESTONE SCIENTIFIC INC.
SALE
30,100$0.91$27.4K9,481,036Jun 10, 2025Jun 11, 2025 ↗View →
MLSS
MILESTONE SCIENTIFIC INC.
SALE
20,266$0.91$18.3K9,511,136Jun 9, 2025Jun 11, 2025 ↗View →
MLSS
MILESTONE SCIENTIFIC INC.
SALE
60,200$0.90$54.3K9,531,402Jun 6, 2025Jun 10, 2025 ↗View →
MLSS
MILESTONE SCIENTIFIC INC.
SALE
26,855$0.91$24.4K9,591,602Jun 5, 2025Jun 10, 2025 ↗View →
MLSS
MILESTONE SCIENTIFIC INC.
SALE
6,000$0.91$5.5K9,618,457Jun 4, 2025Jun 6, 2025 ↗View →
MLSS
MILESTONE SCIENTIFIC INC.
SALE
8,000$0.94$7.5K9,624,457Jun 3, 2025Jun 6, 2025 ↗View →
MLSS
MILESTONE SCIENTIFIC INC.
SALE
10,000$0.95$9.5K9,632,457Jun 2, 2025Jun 3, 2025 ↗View →
MLSS
MILESTONE SCIENTIFIC INC.
SALE
12,118$0.93$11.3K9,642,457May 30, 2025Jun 3, 2025 ↗View →
MLSS
MILESTONE SCIENTIFIC INC.
SALE
3,361$0.96$3.2K9,654,831May 29, 2025May 30, 2025 ↗View →
MLSS
MILESTONE SCIENTIFIC INC.
SALE
14,256$0.96$13.7K9,658,192May 28, 2025May 30, 2025 ↗View →
Other insiders · MLSS
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About this filer
CIK 0001606683
ROLE
10% Owner
PRIMARY
MLSS
COMPANIES
1
ACTIVE SINCE
May 2025
MARKETPEEL · /INSIDER/0001606683DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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