Kenneth Van Heel bought $31k of ICU
director at SeaStar Medical Holding Corp. 35,000 shares at an average of $0.88, traded Aug 26, 2025, filed Aug 28, 2025.
Score components
- +15RoleDirector
- +5Trade size$31k at market
- +10Relative to holdingsHoldings up 243%
- +8Price context83% below the 52-week high
- +8Cluster2 insiders buying within 14 days
- 0Repeat buyingFirst buy in 90 days
- 0Track recordToo few past buys to judge (0 with prices)
What happened after comparable buys
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
This signal so far: 1m -28.8%, 3m -64.1%, 6m -67.6%.
Price around the trade, and since
From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™
Rows in this filing
Every transaction in Form 4 0001214659-25-013006, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Aug 26, 2025 | POpen-market purchase Common Stock, par value $0.0001 per share | +25,000 | $0.89 | $22k | 39,400 | Aug 28, 2025 |
| Aug 27, 2025 | POpen-market purchase Common Stock, par value $0.0001 per share | +10,000 | $0.86 | $8,565 | 49,400 | Aug 28, 2025 |
Related signals
Other insiders at SeaStar Medical Holding Corp and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 36Weak | ICUbuy SeaStar Medical Holding Corp | Michael Messinger Chief Financial Officer | $2,453 750 shares | +43% | |
| 44Moderate | SeaStar Medical Holding Corp | Jennifer A Baird director | $987 4,200 shares | +13% | |
| 48Moderate | SeaStar Medical Holding Corp | Michael Messinger Chief Financial Officer | $5,098 14,500 shares | +483% | |
| 37Weak | SeaStar Medical Holding Corp | Kevin Chung Chief Medical Officer | $8,000 10,000 shares | +21% | |
| 46Moderate | SeaStar Medical Holding Corp | Jennifer A Baird director | $4,174 10,000 shares | +56% | |
| 51Moderate | SeaStar Medical Holding Corp | John Neuman director | $14k 40,000 shares | +100% | |
| 49Moderate | SeaStar Medical Holding Corp | Jennifer A Baird director | $13k 10,000 shares | - | |
| 47Moderate | SeaStar Medical Holding Corp | Kevin Chung Chief Medical Officer | $5,625 4,500 shares | +33% | |
| 21Weak | ICUbuy SeaStar Medical Holding Corp | Kevin Chung Chief Medical Officer | $8,458 4,250 shares | +45% | |
| 21Weak | ICUbuy SeaStar Medical Holding Corp | Kevin Chung Chief Medical Officer | $4,258 1,000 shares | +12% |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.