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SEC Form 4 research

ALBEMARLE CORP insider transactions

Inspect ALBEMARLE CORP's public SEC insider acquisitions and sales, reporting owners and source receipts.

As of 2026-10-15T08:02:39.132Z

Issuer CIK
0000915913
Reporting owners
69
Officers and directors
37
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What is a Form 4?

Animation: what a Form 4 is, shown with one real example. Sonic Automotive (SAH) reporting owner Paul P. Rusnak bought 13,701 shares at $59.78 on Wednesday, October 7, 2026, transaction code P, an open-market purchase (S is a sale and A is an award from the company). A timeline marks the SEC's two-business-day filing deadline, which ends Friday, October 9. The SEC accepted the Form 4 at 4:33:21 PM ET on October 9, and NexusTrade treats it as public one minute later, at 4:34:21 PM ET. A lamp for NexusTrade's InsiderTrades indicator stays off from the trade date until that moment, then counts one purchase worth 13,701 × $59.78 = $819,045.78.
In this example the shares were bought on Oct 7, 2026, and NexusTrade's InsiderTrades indicator can count the purchase starting at 4:34:21 PM ET on Oct 9, one minute after the SEC accepted the Form 4.

A Form 4 is the SEC filing a company insider, such as an officer, director or 10% owner, uses to report a trade in the company's stock, generally within two business days. The animation follows one real filing as an example: Paul P. Rusnak's purchase of Sonic Automotive (SAH) shares on October 7, 2026.

The same reading applies to every row on this page. The trade date is when the shares changed hands. The available date is when NexusTrade treats the filing as public, and a NexusTrade InsiderTrades indicator counts a purchase (code P) or sale (code S) only from that moment. Code A awards are not counted as purchases.

Read one actual disclosure before using it

Show the table · 1 row, 7 columns

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2026-10-022026-10-01Wolff Alejandro DanielA45$0Not reported

First displayed source row from Recent insider disclosures. The full bounded history and coverage notes remain below.

The displayed observation date is 2026-10-01 and its public availability date is 2026-10-02. Subtracting those calendar dates gives 1 day of disclosure lag. Historical public research can use the record from the availability date, rather than backdating knowledge to the observation date. The calendar-day difference does not assert an intraday publication time.

This row is code A: a award. An award is an acquisition but is not an open-market purchase. A purchase-following rule must not count it as code P.

Open the linked original receipts to verify the row, then inspect a second record before drawing a pattern. This public filing observation supplies source evidence, not a completed copy-trading return.

Recent insider disclosures

This table includes purchases, sales and awards in the public filing record. Awards and open-market purchases are distinct transaction codes. For historical research, use the public availability date to determine when the transaction was knowable.

Read code P as a purchase, S as a sale and A as an award. An award is an acquisition, but it is not an open-market purchase. Open the filing receipt to check the transaction details.

Show the table · 6 rows, 7 columns

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2026-10-022026-10-01Wolff Alejandro DanielA45$0Not reported
2026-09-162026-09-14Norris EricA10,867$0Not reported
2026-09-162026-09-14Mummert Mark RichardA6,086$0Not reported
2026-09-162026-09-14Gagarinas Autumn M.A5,217$0Not reported
2026-09-042026-09-01Hood MaxA1,476$0Not reported
2026-07-242026-07-21DESALLES BARTOLOMEO EDUARDOA1,375$0Not reported

Most recent 90-day source activity, up to 50 rows. No rows means no matching recent records, not no historical activity.

Officers and directors in the directory

Inspect all 42 displayed rows: Officers and directors in the directory

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Norris Eric000162462112
STEINER GERALD A0001143210209
Anderson Melissa H.000163192513
OBRIEN JAMES J /KY000102358225
Tozier Scott000151113334
Barichivich John Clarence III00017925554
GOTTWALD WILLIAM M0001182458128
GOTTWALD JOHN D0001182451154
Masters J Kent000139641510
STEITZ JOHN M00012353977
Coleman Kristin M.00014640516
ALLEN WILLIAM B JR00012710169
Crawford Raphael Goszcz000177648410
DABKOWSKI JOHN G000123541010
Diemer Richard J JR000133630412
Fishman Richard G.00014990361
Gardner Ronald Roy00013841256
GOTTWALD FLOYD D JR0000919560140
Hurley Raymond00013037761
IDE R WILLIAM III000108321420
Johnson Netha N.00015947843
Juneau Matthew000146236611
Kelliher Susan M.00015685072
KISSAM LUTHER C IV000126639543
Krupa Ander C.00020774492
LaBauve Donald J. Jr.00015687212
Maine Douglas L000133432011
Marlow DeeAnne J00016413371
Martin Scott A.00015434872
MORRILL RICHARD L000118245910
Motto Amy00015514819
Mummert Mark Richard00020149461
NARWOLD KAREN G000109567057
NEWBILL GEORGE A00012354425
NICOLS JOHN J000123888465
NOKES JIM W00012342646
Parnell Anthony Stephen000138412814
ROHR MARK C000123535619
SHERMAN JOHN JR000119209015
Van Muylem Luc00013964913
WILSON D MICHAEL000126228022
ZUMSTEIN RONALD C00012354371

Which transactions qualify for the company tracker

The company strategy uses verified officers and directors with qualifying acquisitions at this issuer. Other reporting owners may appear in source records without becoming strategy signals.

Strategy eligibility is held while filing coverage is unresolved.

Historical follower simulations are separate from these source transactions. They do not establish live trading results.