Nadja West insider trades: Tempus AI (TEM) stock buys and sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Nadja reports to the SEC
Open-market buys and sales
7 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Aug 28, 2026 | TEM | ↓ Sell | 3,000 | $69.00 | $207K | Direct | Sep 1, 2026 (4d) |
| May 27, 2026 | THC | ↓ Sell | 3,000 | $177.35 | $532K | Direct | May 28, 2026 (1d) |
| Dec 15, 2025 | THC | ↓ Sell | 2,178 | $197.47 | $430K | Direct | Dec 17, 2025 (2d) |
| Mar 17, 2025 | TEM | ↓ Sell | 7,634 | $48.86 | $373K | Direct | Mar 19, 2025 (2d) |
| Mar 4, 2025 | TEM | ↓ Sell | 809 | $51.11 | $41K | Direct | Mar 6, 2025 (2d) |
| May 9, 2024 | THC | ↓ Sell | 1,782 | $126.41 | $225K | Direct | May 10, 2024 (1d) |
| Mar 16, 2020 | THC | ↑ Buy | 1,000 | $15.42 | $15K | Direct | Mar 17, 2020 (1d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other TEM insiders
Open-market trades in the last 12 months
About Nadja West's insider trades
Nadja West is an insider at Tempus AI (TEM). Since Mar 16, 2020, Nadja has reported 1 open-market purchase worth $15K and 6 sales worth $1.8M on SEC Form 4. In the last 12 months: 3 sales ($1.2M).
Their filings also include grants and awards (23 filings), shares returned to the company (2 filings), option exercises (2 filings), gifts (1 filing). These aren't open-market trades and aren't counted above.
How to read insider trades
Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every TEM insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.