Net shares · 90d
-348.6K
0 buy · 348.6K sell
Net value · 90d
-$8.6M
$0 in · $8.6M out
Sentiment · 90d
Net selling
0% buying · 100% selling
Open-market trades · 90d
5
0 buy · 348.6K 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 · 90d
-
GTLB Sell·S
Director · 10b5-1
$3.3M
116.2K sh · $28.44 avg · 2 lots
Own -1%
-
GTLB Sell·S
Director · 10b5-1
$2.9M
116.2K sh · $24.85 avg · 2 lots
Own -1%
-
GTLB Sell·S
Director · 10b5-1
$2.4M
116.2K sh · $20.77
Own -100%
| Date▾ | Ticker | Type | Shares | Value |
|---|---|---|---|---|
| Jun 15, 2026 | GTLB | Sell S | 116.2K2 lots | $3.3M |
| May 18, 2026 | GTLB | Sell S | 116.2K2 lots | $2.9M |
| Apr 15, 2026 | GTLB | Sell S | 116.2K | $2.4M |
Buy Sell Non-market (grant · exercise · gift)
About Sijbrandij Sytse
This profile aggregates every SEC Form 4 insider transaction reported by Sijbrandij Sytse 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.