CU Medical Systems115480

Largest holderCU22.82%$4.1M

Filed holders85% or more, plus insiders

Price and institutional trades

1Y 2Y

$1.47−32.0%1Y

DecJanFebMarAprMayJunJulAugSepOctNov

Holders

$4.1M · 2026-07-1322.82%

$1.7M · direct 8.15% · indirect 0.21% · 2026-08-108.36%

Direct8.15%
Bistos 8.36% → CU Medical Systems 2.54%0.21%

$6.4M · 2025-11-187.13%

$827K · 2026-08-104.07%

$496K · 2026-07-132.78%

$2.3M · 2026-03-032.54%

$452K · 2026-07-132.54%

Average cost is the mean purchase price from filings since November 2024. Indirect stakes multiply ownership through listed companies.

Indirect-only holders

$226K · indirect

Companies held by CU Medical Systems

Bistos$6.2M · 2026-08-2049.83%

Filings

Filed	Changed	Before → after	Amount	Avg buy price
2026-08-10	2026-07-06	15.66 → 12.22%	−$13M	-	Filing
2026-04-07	2026-03-30	0.00 → 15.66%	+$4.4M	$0.39	Filing
2026-03-17	2026-03-11	28.39 → 30.93%	+$570K	$0.37	Filing
2026-03-17	-	2.54%	-	-	Filing
2026-03-03	2026-03-03	7.13 → 2.54%	−$1.2M

Bistos 49.83% → CU Medical Systems 2.54%1.27%

$38K · indirect0.21%

QuantumRail 8.33% → CU Medical Systems 2.54%0.21%

$37K · indirect0.21%

QuantumRail 8.10% → CU Medical Systems 2.54%0.21%

$32K · indirect0.18%

QuantumRail 7.07% → CU Medical Systems 2.54%0.18%

$19K · indirect0.11%

QuantumRail 4.21% → CU Medical Systems 2.54%0.11%

No direct stake in the filings. It may be under 5% or filed before November 2024, so actual holdings may be larger.

Show 1 unchanged reports

Filed	Changed	Holder	Change	Before → after	Amount	Avg buy price
2026-07-13	2026-07-13			30.93 → 30.93%	−$0	$2.14	Filing

8 in the last 2 years · amount = quantity × price per trade in the last year (closing price where no price is filed), avg buy price = average of buys in that filing · change dates and prices only where the original filing was fetched

QuantumRailUnverifiedInsider report

BistosInsider report

QuantumRailUnverified