No open-market buys or sells in this period. The transactions below are grants, option exercises and gifts, which carry no market price.
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
No open-market buys or sells in this period — showing all activity (grants, exercises & gifts).
-
MA Grant·A
Chief Product Officer
$0
6.1K sh
Own New
-
MA Grant·A
Chief Product Officer
$0
7.0K sh · 2 lots
Own +116%
-
MA Other·F
Chief Product Officer
$1.1M
2.2K sh · $512.76 avg · 2 lots
Own -16%
-
MA Other·F
Chief Product Officer
$189.0K
344 sh · $549.28
Own -3%
| Date▾ | Ticker | Type | Shares | Value |
|---|---|---|---|---|
| Mar 1, 2026 | MA | Grant A | 6.1K | $0 |
| Mar 1, 2026 | MA | Grant A | 7.0K2 lots | $0 |
| Mar 1, 2026 | MA | Other F | 2.2K2 lots | $1.1M |
| Dec 5, 2025 | MA | Other F | 344 | $189.0K |
Buy Sell Non-market (grant · exercise · gift)
About Lambert Jorn
This profile aggregates every SEC Form 4 insider transaction reported by Lambert Jorn 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.