Net shares · 365d
-2.7K
0 buy · 2.7K sell
Net value · 365d
-$75.0K
$0 in · $75.0K out
Sentiment · 365d
Net selling
0% buying · 100% selling
Open-market trades · 365d
2
0 buy · 2.7K 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
-
SRZN Grant·A
Exec. Vice President, Research
$13.5K
1.7K sh · $8.11
Own +10%
-
SRZN Sell·S
Exec. Vice President, Research
$52.8K
1.6K sh · $33.33
Own -8%
-
SRZN Exercise·M
Exec. Vice President, Research
$0
4.4K sh
Own New
-
SRZN Exercise·M
Exec. Vice President, Research
—
4.4K sh
Own +30%
-
SRZN Other·G
Exec. Vice President, Research
$0
1.7K sh
Own -10%
-
SRZN Grant·A
Exec. Vice President, Research
$0
201.9K sh · 2 lots
Own New
-
SRZN Sell·S
Exec. Vice President, Research
$22.2K
1.1K sh · $19.87
Own -6%
-
SRZN Exercise·M
Exec. Vice President, Research
$0
2.5K sh
Own New
-
SRZN Exercise·M
Exec. Vice President, Research
—
2.5K sh
Own +17%
-
SRZN Grant·A
Exec. Vice President, Research
$13.5K
1.7K sh · $8.11
Own +13%
| Date▾ | Ticker | Type | Shares | Value |
|---|---|---|---|---|
| Jun 15, 2026 | SRZN | Grant A | 1.7K | $13.5K |
| May 4, 2026 | SRZN | Sell S | 1.6K | $52.8K |
| May 1, 2026 | SRZN | Exercise M | 4.4K | $0 |
| May 1, 2026 | SRZN | Exercise M | 4.4K | — |
| Mar 31, 2026 | SRZN | Other G | 1.7K | $0 |
| Feb 17, 2026 | SRZN | Grant A | 201.9K2 lots | $0 |
| Jan 5, 2026 | SRZN | Sell S | 1.1K | $22.2K |
| Jan 2, 2026 | SRZN | Exercise M | 2.5K | $0 |
| Jan 2, 2026 | SRZN | Exercise M | 2.5K | — |
| Dec 15, 2025 | SRZN | Grant A | 1.7K | $13.5K |
Buy Sell Non-market (grant · exercise · gift)
About Li Yang
This profile aggregates every SEC Form 4 insider transaction reported by Li Yang 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.