ALB (Albemarle Corporation)
Insider Trading Activity
Every open-market purchase and sale reported by ALB officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-07-23 | BARTOLOMEO EDUARDO DESALLES | Director | A | — | — |
| 2026-07-06 | Mark R Widmar | Director | A | — | — |
| 2026-07-06 | GLENDA J MINOR | Director | A | — | — |
| 2026-07-06 | Alejandro Daniel Wolff | Director | A | — | — |
| 2026-07-06 | GERALD A STEINER | Director | A | — | — |
| 2026-07-06 | Diarmuid B. OConnell | Director | A | — | — |
| 2026-07-06 | Michelle T Collins | Director | A | — | — |
| 2026-07-06 | Holly Van Deursen | Director | A | — | — |
| 2026-07-06 | LAURIE BRLAS | Director | A | — | — |
| 2026-07-06 | Ralf Hans Cramer | Director | MIXED | — | — |
| 2026-05-19 | J Kent Masters | Chairman & CEO | Sell | — | — |
| 2026-04-02 | Alejandro Daniel Wolff | Director | A | — | — |
| 2026-03-12 | J Kent Masters | Chairman & CEO | MIXED | — | — |
| 2026-03-10 | Alejandro Daniel Wolff | Director | A | — | — |
| 2026-03-04 | Cynthia Renee Lima | SVP, Ext. Affairs & Comm. | A | — | — |
| 2026-03-04 | Autumn M. Gagarinas | Chief People Officer | A | — | — |
| 2026-03-04 | Melissa H. Anderson | Chief Bus..Transformation Off. | A | — | — |
| 2026-03-04 | J Kent Masters | Chairman & CEO | A | — | — |
| 2026-03-04 | Mark Richard Mummert | Chief Supply Chain Officer | A | — | — |
| 2026-03-04 | Ander C. Krupa | General Counsel & Sec | A | — | — |
| 2026-03-04 | Donald J. Jr. LaBauve | VP, Corporate Controller & CAO | A | — | — |
| 2026-03-04 | Eric Norris | Chief Commercial Officer | A | — | — |
| 2026-03-04 | Neal Ravi Sheorey | Chief Financial Officer | A | — | — |
| 2026-03-02 | Michelle T Collins | Director | A | — | — |
| 2026-03-02 | J Kent Masters | Chairman & CEO | MIXED | — | — |
| 2026-03-02 | Donald J. Jr. LaBauve | VP, Corporate Controller & CAO | MIXED | — | — |
| 2026-03-02 | Mark R Widmar | Director | A | — | — |
| 2026-03-02 | Autumn M. Gagarinas | Chief People Officer | MIXED | — | — |
| 2026-03-02 | Ander C. Krupa | General Counsel & Sec | MIXED | — | — |
| 2026-03-02 | Cynthia Renee Lima | SVP, Ext. Affairs & Comm. | MIXED | — | — |
| 2026-03-02 | Melissa H. Anderson | Chief Bus..Transformation Off. | MIXED | — | — |
| 2026-03-02 | Mark Richard Mummert | Chief Supply Chain Officer | MIXED | — | — |
| 2026-03-02 | Eric Norris | Chief Commercial Officer | MIXED | — | — |
| 2026-02-26 | Mark Richard Mummert | Chief Supply Chain Officer | F | — | — |
| 2026-02-26 | Eric Norris | Chief Commercial Officer | F | — | — |
| 2026-02-26 | Donald J. Jr. LaBauve | VP, Corporate Controller & CAO | F | — | — |
| 2026-02-26 | Melissa H. Anderson | Chief Bus..Transformation Off. | F | — | — |
| 2026-02-26 | Cynthia Renee Lima | SVP, Ext. Affairs & Comm. | F | — | — |
| 2026-02-26 | Autumn M. Gagarinas | Chief People Officer | F | — | — |
| 2026-02-26 | Ander C. Krupa | General Counsel & Sec | F | — | — |
| 2026-02-23 | Eric Norris | Chief Commercial Officer | Sell | — | — |
| 2026-02-20 | GERALD A STEINER | Director | M | — | — |
| 2026-02-18 | Melissa H. Anderson | Chief Bus..Transformation Off. | Sell | — | — |
| 2026-01-02 | J Kent Masters | Chairman & CEO | F | — | — |
| 2025-11-10 | Neal Ravi Sheorey | Chief Financial Officer | MIXED | — | — |
| 2025-10-28 | Ander C. Krupa | General Counsel & Sec | Sell | — | — |
| 2025-10-14 | Ander C. Krupa | General Counsel & Sec | Sell | — | — |
| 2025-08-08 | Ander C. Krupa | General Counsel & Sec | A | — | — |
| 2025-07-03 | GLENDA J MINOR | Director | A | — | — |
| 2025-07-03 | Holly Van Deursen | Director | A | — | — |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| — | Vice Chairman of the Board | 2,915,271 | — |
| — | Vice Chairman of the Board | 1,583,582 | — |
| — | Vice Chairman of the Board | 1,057,471 | — |
| — | Executive Chairman of the Brd | 282,777 | — |
| — | President and COO | 282,271 | — |
| — | Senior Vice President, CFO | 146,532 | — |
| — | Director | 117,849 | — |
| — | Chairman & CEO | 87,519 | — |
| — | EVP & CFO | 71,112 | — |
| — | Sr VP Manufacturing Operations | 61,020 | — |
| — | Chief Commercial Officer | 53,443 | — |
| — | Chief Operations Officer | 50,029 | — |
| — | VP Alterntiv Fuel Technologies | 48,331 | — |
| — | VP Business Development | 37,900 | — |
| — | Director | 33,862 | — |
| — | Director | 28,550 | — |
| — | Director | 27,486 | — |
| — | VP, CAO and Corp Controller | 26,356 | — |
| — | VP, Corporate Controller & CAO | 23,157 | — |
| — | VP - Global Supply Chain | 21,404 | — |
| — | Chief Financial Officer | 20,931 | — |
| — | Sr VP, Mfg & Supply Chain | 20,368 | — |
| — | EVP, Corp Strategy & IR | 20,100 | — |
| — | Vice Pres - Polymer Additives | 20,072 | — |
| — | President, Catalysts | 18,705 | — |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the ALB quote page; the site-wide leaderboard is on the insider transactions hub.