Net shares · 365d
+4.0K
4.0K buy · 0 sell
Net value · 365d
$71.0K
$71.0K in · $0 out
Sentiment · 365d
Net buying
100% buying · 0% selling
Open-market trades · 365d
1
4.0K buy · 0 sell
Trading track record · all companies
Not enough open-market trades to chart a track record yet.
Running net of open-market buys − sells across every company. Tap the line or a marker for details. ▲ buy · ▼ sell.
Transactions · 365d
-
IRTC Grant·A
Director
$0
1.6K sh
Own +16%
-
BLCO Grant·A
Director
$250.0K
15.8K sh · $15.78
Own +35%
-
BLCO Buy·P
Director
$71.0K
4.0K sh · $17.74
Own +11%
-
BLCO Grant·A
Director
$0
4.0K sh
Own +10%
| Date▾ | Ticker | Type | Shares | Value |
|---|---|---|---|---|
| May 27, 2026 | IRTC | Grant A | 1.6K | $0 |
| May 26, 2026 | BLCO | Grant A | 15.8K | $250.0K |
| Feb 19, 2026 | BLCO | Buy P | 4.0K | $71.0K |
| Feb 19, 2026 | BLCO | Grant A | 4.0K | $0 |
Buy Sell Non-market (grant · exercise · gift)
About Ling Karen
This profile aggregates every SEC Form 4 insider transaction reported by Ling Karen across all companies they trade. Open-market purchases (code P) and sales (code S) are the highest-signal, discretionary trades; grants (A), option exercises (M) and gifts (G) reflect compensation rather than conviction and carry no market price. Figures cover the selected period and update as new filings are ingested.