Price and institutional trades
$4.88−31.9%1Y
DecJanFebMarAprMayJunJulAugSepOctNov
Holders
$238M · direct 27.01% · indirect 13.09% · 2026-08-2040.10%
- Direct27.01%
- BioNote 35.05% → SD Biosensor 37.35%13.09%
$222M · 2026-08-2037.35%
$21M · direct 3.47% · indirect 0.11% · 2026-08-203.58%+0.09pp
- Direct3.47%
- BioNote 0.29% → SD Biosensor 37.35%0.11%
$16M · 2026-08-202.61%
+14 other related parties$8.7M1.44%
Average cost is the mean purchase price from filings since November 2024. Indirect stakes multiply ownership through listed companies.
Indirect-only holders
$34M · indirect5.70%
- BioNote 15.25% → SD Biosensor 37.35%5.70%
$3.5M · indirect0.59%
Companies held by SD Biosensor
Filings
| Filed | Changed | Holder | Change | Before → after | Amount | Avg buy price | |
|---|
| 2026-08-20 | 2026-08-18 | | | 71.91 → 72.50% | −$7,760 | $5.46 |
| 2026-03-16 | - | | | 3.38 → 3.47% | +$113K | - |
| 2026-03-16 | 2026-03-13 | | | 71.66 → 71.91% | +$1.7M | $5.82 |
| 2026-03-11 | 2026-03-05 | | | 71.65 → 71.66% | +$113K | $5.67 |
| 2025-05-12 | 2025-04-23 | | | 70.02 → 71.65% | - | $6.69 |
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
