Net shares · 365d
+50.0K
50.0K buy · 0 sell
Net value · 365d
$1.6M
$1.6M in · $0 out
Sentiment · 365d
Net buying
100% buying · 0% selling
Open-market trades · 365d
1
50.0K 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
-
IDYA Grant·A
Director
$0
20.0K sh
Own New
-
IDYA Buy·P
Director
$1.6M
50.0K sh · $32.96
Own +1168%
-
CDTX Other·D
President & CEO
—
1.0M sh · 11 lots
Own -100%
-
CDTX Other·D
President & CEO
$16.8M
75.6K sh · $221.50 avg · 3 lots
Own -100%
-
CDTX Other·G
President & CEO
$0
97.3K sh · 7 lots
Own -60%
-
CDTX Other·F
President & CEO
$501.8K
2.3K sh · $219.60
Own -4%
| Date▾ | Ticker | Type | Shares | Value |
|---|---|---|---|---|
| Jun 16, 2026 | IDYA | Grant A | 20.0K | $0 |
| Mar 2, 2026 | IDYA | Buy P | 50.0K | $1.6M |
| Jan 7, 2026 | CDTX | Other D | 1.0M11 lots | — |
| Jan 7, 2026 | CDTX | Other D | 75.6K3 lots | $16.8M |
| Dec 22, 2025 | CDTX | Other G | 97.3K7 lots | $0 |
| Dec 10, 2025 | CDTX | Other F | 2.3K | $501.8K |
Buy Sell Non-market (grant · exercise · gift)
About Stein Jeffrey
This profile aggregates every SEC Form 4 insider transaction reported by Stein Jeffrey 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.