Ander C. Krupa insider trades: Albemarle (ALB) stock sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Ander reports to the SEC
Open-market buys and sales
2 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Oct 24, 2025 | ALB | ↓ Sell10b5-1 | 172 | $105.00 | $18K | Direct | Oct 28, 2025 (4d) |
| Oct 9, 2025 | ALB | ↓ Sell10b5-1 | 116 | $95.00 | $11K | Direct | Oct 14, 2025 (5d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other ALB insiders
Open-market trades in the last 12 months
About Ander C. Krupa's insider trades
Ander C. Krupa is General Counsel & Sec at Albemarle (ALB). Since Oct 9, 2025, Ander has reported no open-market purchases and 2 sales worth $29K on SEC Form 4. There have been no open-market trades in the last 12 months.
2 sales (100% of the value sold) were made under a Rule 10b5-1 trading plan, which is set up months in advance and runs on a schedule, so they say little about how the insider sees the stock today.
Their filings also include grants and awards (3 filings), shares withheld for taxes (2 filings). 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 ALB insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.