Alan Bruce Montgomery insider trades: Xencor (XNCR) stock buys and sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Alan reports to the SEC
Open-market buys and sales
5 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Jun 15, 2026 | XNCR | ↓ Sell | 5,064 | $12.31 | $62K | Direct | Jun 17, 2026 (2d) |
| Jun 16, 2025 | XNCR | ↓ Sell | 2,215 | $9.22 | $20K | Direct | Jun 16, 2025 (0d) |
| Dec 4, 2024 | XNCR | ↓ Sell | 14,722 | $27.03 | $398K | Direct | Dec 4, 2024 (0d) |
| Sep 27, 2024 | XNCR | ↓ Sell10b5-1 | 1,853 | $20.68 | $38K | Direct | Oct 1, 2024 (4d) |
| May 13, 2014 | ALDR | ↑ Buy | 3,000 | $10.00 | $30K | Direct | May 15, 2014 (2d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other XNCR insiders
Open-market trades in the last 12 months
About Alan Bruce Montgomery's insider trades
Alan Bruce Montgomery is a director at Xencor (XNCR). Since May 13, 2014, Alan has reported 1 open-market purchase worth $30K and 4 sales worth $519K on SEC Form 4. In the last 12 months: 1 sale ($62K).
1 sale (7% of the value sold) was made under a Rule 10b5-1 trading plan, which is set up months in advance and runs on a schedule, so it says little about how the insider sees the stock today.
Their filings also include grants and awards (29 filings), shares returned to the company (2 filings), option exercises (1 filing), other transactions (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 XNCR insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.