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CLOSED · 02:55 ET
Market ClerkRecap
Fri Sep 18 · markets closed3 signals on Sep 17300 insider buys this week · $205.1MCIRO short report next: Sep 29The week ahead

ICU

SeaStar Medical Holding Corp
NASDAQ · HEALTH CARE · SURGICAL & MEDICAL INSTRUMENTS & APPARATUS
3.50
+0.42 +13.54%
USD · close Sep 17

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Short interest

FINRA · TWICE MONTHLY
Report dateShares shortChange% of shares outAvg daily volumeDays to cover
2026-08-31111K−11K2.51%48K2.3
2026-08-14122K+31K2.76%92K1.3
2026-07-3191K−48K2.07%60K1.5
2026-07-15139K+57K3.15%150K1.0

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