Chief Supply Chain Officer · ALBEMARLE CORP · Common Stock
Side
F
Value
$70K
Shares
375
Price
$186.83
Executed
Feb 24, 2026
Disclosed
Feb 26, 2026
Disclosure timeline2 days from execution to publication · legal deadline 2 business days
Feb 24 executedFeb 26, 2026 disclosed
ALB · daily
Yahoo Finance chart API
◉This trade, on the day it was made▼Disclosure●Material company filing◯Other disclosed buy◯Other disclosed sellUnofficial public endpoint; daily OHLCV, split-adjusted. Replace with a licensed feed for production.
Tax withholding — administrative, little informational value
Relative size+4 / 25
$70K reported value · 2.7% of prior position
Filing timing0 / 15
Disclosed 2 business days after execution (deadline: 2)
Historical behavior+8 / 15
First recorded trade by this actor in this security
Frequency & clustering0 / 15
No clustered activity in the dataset
Market events0 / 10
No material company filing within 60 days after the trade
The Insider Score measures how far a disclosure deviates from normal filing patterns. A high score is a prompt for research, not evidence of illegal insider trading.
Mummert Mark Richard filed this Form 4 reporting a tax withholding of ALB on Feb 24, 2026. It became public on Feb 26, 2026. The filing establishes the reported transaction and the filer's stated role. It does not establish why the trade was made or what the filer knew.
Extraction
Method
Form 4 XML
Confidence
1.00
Chief Supply Chain Officer
Mummert Mark Richardcik:0002014946
Issuer
ALBEMARLE CORPcik:0000915913
Revision history · 0
No field has changed since this record was first ingested.
