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Who

Mark Richard Mummert

Chief Operations Officer

Company insider

Files Form 4 as: Chief Operations Officer, Albemarle.

In numbers

Trades disclosed
20
Buys
0
Sells
1
Bought
$0
Sold
$114K
Companies
1
Companies where not an officer
0
First trade
14 May 2024
Last trade
14 Sep 2026
Last filed
16 Sep 2026

Companies traded

Where they are an officer
ALB AlbemarleOfficer · Battery & Lithium · last 14 Sep 20260 buys · 1 sell

Activity over time

1 Nov 2024 – 1 Oct 2026
101Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
14 Sep 2026filed 16 Sep 2026ALB AlbemarleBattery & LithiumSEC FORM 4 Code A—6,086 at $0.00filing
14 Sep 2026filed 16 Sep 2026ALB AlbemarleBattery & LithiumSEC FORM 4 Code A—6,086 at $0.00filing
2 Mar 2026filed 4 Mar 2026ALB AlbemarleBattery & LithiumSEC FORM 4 Code A—3,143 at $0.00filing
2 Mar 2026filed 4 Mar 2026ALB AlbemarleBattery & LithiumSEC FORM 4 Code A—3,143 at $0.00filing
26 Feb 2026filed 2 Mar 2026ALB AlbemarleBattery & LithiumSEC FORM 4 Code A$68K366 at $184.93filing
26 Feb 2026filed 2 Mar 2026ALB AlbemarleBattery & LithiumSEC FORM 4 Code F$29K159 at $184.93filing
26 Feb 2026filed 2 Mar 2026ALB AlbemarleBattery & LithiumSEC FORM 4 Code A$68K366 at $184.93filing
26 Feb 2026filed 2 Mar 2026ALB AlbemarleBattery & LithiumSEC FORM 4 Code F$29K159 at $184.93filing
24 Feb 2026filed 26 Feb 2026ALB AlbemarleBattery & LithiumSEC FORM 4 Code F$70K375 at $186.83filing
24 Feb 2026filed 26 Feb 2026ALB AlbemarleBattery & LithiumSEC FORM 4 Code F$70K375 at $186.83filing
27 Feb 2025filed 3 Mar 2025ALB Albemarleoption or derivative · Battery & LithiumSEC FORM 4 Code A—5,918 at $0.00filing
27 Feb 2025filed 3 Mar 2025ALB AlbemarleBattery & LithiumSEC FORM 4 Code A—2,533 at $0.00filing
27 Feb 2025filed 3 Mar 2025ALB AlbemarleBattery & LithiumSEC FORM 4 Code A—5,066 at $0.00filing
27 Feb 2025filed 28 Feb 2025ALB Albemarleoption or derivative · Battery & LithiumSEC FORM 4 Code M—522 at $0.00filing
27 Feb 2025filed 28 Feb 2025ALB AlbemarleBattery & LithiumSEC FORM 4 Code M—522 at $0.00filing
27 Feb 2025filed 28 Feb 2025ALB AlbemarleBattery & LithiumSEC FORM 4 Code F$12K150 at $78.97filing
26 Feb 2025filed 28 Feb 2025ALB AlbemarleBattery & LithiumSEC FORM 4 Code F$8,063104 at $77.53filing
25 Feb 2025filed 27 Feb 2025ALB AlbemarleBattery & LithiumSEC FORM 4 Code F$14K179 at $78.42filing
1 Jan 2025filed 3 Jan 2025ALB AlbemarleBattery & LithiumSEC FORM 4 Code F$9,469110 at $86.08filing
14 May 2024filed 15 May 2024ALB AlbemarleBattery & LithiumSEC FORM 4 Sold$114K843 at $135.53filing

News

Albemarle (NYSE:ALB) Stock Rating Upgraded by MizuhoALB · themarketsdaily.com · 14 Oct 2026

0 headlines in the last 90 days name Mark Richard Mummert; 1 article from the last 14 days about the 1 company they traded most, at most three about any one of them.

Sectors

Materials1

Buys in green, sells in red, by the company’s sector.

Related people

Alejandro Daniel WolffDirector · Director at Albemarle, filing Form 4 there in the last year
Eric NorrisChief Commercial Officer · Chief Commercial Officer at Albemarle, filing Form 4 there in the last year
Autumn M. GagarinasChief People Officer · Chief People Officer at Albemarle, filing Form 4 there in the last year
Max HoodChief Accounting Officer · Chief Accounting Officer at Albemarle, filing Form 4 there in the last year
Bartolomeo Eduardo DesallesDirector · Director at Albemarle, filing Form 4 there in the last year