Singapore markets closed

Century Aluminum Company (CENX)

NasdaqGS - NasdaqGS Real-time price. Currency in USD
Add to watchlist
18.08+0.66 (+3.79%)
As of 10:31AM EDT. Market open.

Insider transactions

Currency in USD
Insider purchases - Last 6 monthsSharesTrans
Purchases570,69611
Sales167,8364
Net shares purchased (sold)402,86015
Total insider shares held40.87MN/A
% net shares purchased (sold)1.00%N/A
Net institutional purchases - Prior quarter to latest quarterShares
Net shares purchased (sold)N/A
% change in institutional shares heldN/A

Insider transactions reported - last two years

InsiderTransactionTypeValueDateShares

GLENCORE INTERNATIONAL AG
Beneficial Owner of more than 10% of a Class of Security

Indirect28 Mar 20244,562

ABOUD MATT
Officer

Sale at price 10.61 per share.Direct39,95704 Mar 20243,766

GARY JESSE E
Chief Executive Officer

Stock Gift at price 0.00 per share.Direct019 Jan 202446,004

GARY JESSE E
Chief Executive Officer

Stock Award(Grant) at price 0.00 per share.Direct029 Dec 2023162,491

HOFFMAN ROBERT F
Officer

Stock Award(Grant) at price 0.00 per share.Direct029 Dec 202316,897

GLENCORE AG
Beneficial Owner of more than 10% of a Class of Security

Indirect29 Dec 2023122,393

BIALEK GERALD C.
Chief Financial Officer

Stock Award(Grant) at price 0.00 per share.Direct029 Dec 202335,974

GUDLAUGSSON GUNNAR
Officer

Stock Award(Grant) at price 0.00 per share.Direct029 Dec 202353,085

DEZEE JOHN
General Counsel

Stock Award(Grant) at price 0.00 per share.Direct029 Dec 202327,821

ABOUD MATT
Officer

Stock Award(Grant) at price 0.00 per share.Direct029 Dec 202319,431

TRPKOVSKI PETER A
Officer and Treasurer

Stock Award(Grant) at price 0.00 per share.Direct029 Dec 202311,841

TRPKOVSKI PETER A
Officer and Treasurer

Sale at price 12.32 per share.Direct171,34728 Dec 202313,908

GARY JESSE E
Chief Executive Officer

Sale at price 12.59 - 12.60 per share.Indirect1,740,14127 Dec 2023138,162

HOFFMAN ROBERT F
Officer

Sale at price 12.00 - 12.08 per share.Direct144,72021 Dec 202312,000

GLENCORE AG
Beneficial Owner of more than 10% of a Class of Security

Indirect29 Sept 202319,790

GARY JESSE E
Chief Executive Officer

Stock Gift at price 0.00 per share.Direct026 Jul 202370,197

GLENCORE AG
Beneficial Owner of more than 10% of a Class of Security

Indirect30 Jun 202314,836

MICHELMORE ANDREW G
Director

Stock Award(Grant) at price 0.00 per share.Direct005 Jun 202314,825

GLASSER ERROL
Director

Stock Award(Grant) at price 0.00 per share.Direct005 Jun 202314,825

BERNTZEN JARL
Director

Stock Award(Grant) at price 0.00 per share.Direct005 Jun 202314,825

BUSH JENNIFER MARY
Director

Stock Award(Grant) at price 0.00 per share.Direct005 Jun 202314,825

OLIVIER TAMLA A
Director

Stock Award(Grant) at price 0.00 per share.Direct005 Jun 202314,825

ABOUD MATT
Officer

Purchase at price 7.25 per share.Direct130,50011 May 202318,000

GARY JESSE E
Chief Executive Officer

Stock Gift at price 0.00 per share.Direct008 Feb 202380,008

GARY JESSE E
Chief Executive Officer

Stock Award(Grant) at price 0.00 per share.Direct030 Dec 2022227,388

HOFFMAN ROBERT F
Officer

Stock Award(Grant) at price 0.00 per share.Direct030 Dec 202226,764

HARRISON MICHELLE MARIE
Officer and Treasurer

Stock Award(Grant) at price 0.00 per share.Direct030 Dec 202225,284

GLENCORE AG
Beneficial Owner of more than 10% of a Class of Security

Indirect30 Dec 2022419,168

BIALEK GERALD C.
Chief Financial Officer

Stock Award(Grant) at price 0.00 per share.Direct030 Dec 202238,537

GUDLAUGSSON GUNNAR
Officer

Stock Award(Grant) at price 0.00 per share.Direct030 Dec 202252,859

DEZEE JOHN
General Counsel

Stock Award(Grant) at price 0.00 per share.Direct030 Dec 202238,654

ABOUD MATT
Officer

Stock Award(Grant) at price 0.00 per share.Direct030 Dec 202218,275

GLENCORE AG
Beneficial Owner of more than 10% of a Class of Security

Indirect30 Sept 202232,982

BIALEK GERALD C.
Chief Financial Officer

Stock Award(Grant) at price 0.00 per share.Direct022 Aug 20228,575

GARY JESSE E
Chief Executive Officer

Sale at price 8.88 - 9.78 per share.Indirect929,11315 Aug 202299,568

GLENCORE AG
Beneficial Owner of more than 10% of a Class of Security

Indirect30 Jun 202216,635

MICHELMORE ANDREW G
Director

Stock Award(Grant) at price 0.00 per share.Direct014 Jun 20229,358

GLASSER ERROL
Director

Stock Award(Grant) at price 0.00 per share.Direct014 Jun 20229,358

BERNTZEN JARL
Director

Stock Award(Grant) at price 0.00 per share.Direct014 Jun 20229,358

BUSH JENNIFER MARY
Director

Stock Award(Grant) at price 0.00 per share.Direct014 Jun 20229,358

DEZEE JOHN
General Counsel

Sale at price 27.64 per share.Direct422,54821 Mar 202215,287

HOFFMAN ROBERT F
Officer

Sale at price 29.19 per share.Direct101,58104 Mar 20223,480

CONTI CRAIG C.
Chief Financial Officer

Sale at price 25.69 per share.Direct331,90201 Mar 202212,920

HARRISON MICHELLE MARIE
Officer and Treasurer

Sale at price 23.22 per share.Direct378,15228 Feb 202216,284

GARY JESSE E
Chief Executive Officer

Stock Gift at price 0.00 per share.Direct026 Jan 202299,568

GARY JESSE E
Chief Executive Officer

Stock Award(Grant) at price 0.00 per share.Direct031 Dec 2021164,581

HOFFMAN ROBERT F
Officer

Stock Award(Grant) at price 0.00 per share.Direct031 Dec 202120,682

HARRISON MICHELLE MARIE
Officer and Treasurer

Stock Award(Grant) at price 0.00 per share.Direct031 Dec 202122,279

CONTI CRAIG C.
Chief Financial Officer

Stock Award(Grant) at price 0.00 per share.Direct031 Dec 202163,545

GLENCORE AG
Beneficial Owner of more than 10% of a Class of Security

Indirect31 Dec 2021473,131

GUDLAUGSSON GUNNAR
Officer

Stock Award(Grant) at price 0.00 per share.Direct031 Dec 202122,552

DEZEE JOHN
General Counsel

Stock Award(Grant) at price 0.00 per share.Direct031 Dec 202126,234

ABOUD MATT
Officer

Stock Award(Grant) at price 0.00 per share.Direct031 Dec 20215,594

BUSH JENNIFER MARY
Director

Stock Award(Grant) at price 0.00 per share.Direct006 Dec 20217,841

GARY JESSE E
Chief Executive Officer

Stock Award(Grant) at price 0.00 per share.Direct001 Jul 2021171,276

GLENCORE AG
Beneficial Owner of more than 10% of a Class of Security

Indirect30 Jun 202117,768

MICHELMORE ANDREW G
Director

Stock Award(Grant) at price 0.00 per share.Direct015 Jun 20217,737

GLASSER ERROL
Director

Stock Award(Grant) at price 0.00 per share.Direct015 Jun 20217,737

BERNTZEN JARL
Director

Stock Award(Grant) at price 0.00 per share.Direct015 Jun 20217,737

DEZEE JOHN
General Counsel

Stock Award(Grant) at price 0.00 per share.Direct014 Jun 20213,598

ABOUD MATT
Officer

Stock Award(Grant) at price 0.00 per share.Direct014 Jun 20214,809

GLENCORE INTERNATIONAL AG
Beneficial Owner of more than 10% of a Class of Security

Conversion of Exercise of derivative security at price 15.81 per share.Direct69,564,00007 May 20214,400,000

GLENCORE AG
Beneficial Owner of more than 10% of a Class of Security

Indirect31 Mar 202113,697

BLESS MICHAEL A
Chief Executive Officer

Sale at price 17.62 per share.Direct264,30003 Mar 202115,000

GUDLAUGSSON GUNNAR
Officer

Sale at price 17.74 per share.Direct97,09103 Mar 20215,473

BLESS MICHAEL A
Chief Executive Officer

Sale at price 14.45 - 16.40 per share.Direct682,37502 Mar 202142,500

GARY JESSE E
Chief Operating Officer

Sale at price 14.36 per share.Indirect163,27301 Mar 202111,370

BLESS MICHAEL A
Chief Executive Officer

Sale at price 14.79 - 15.22 per share.Direct822,30025 Feb 202155,000

GARY JESSE E
Chief Operating Officer

Sale at price 14.94 per share.Indirect230,88325 Feb 202115,454

HARRISON MICHELLE MARIE
Officer and Treasurer

Sale at price 15.53 per share.Direct143,35724 Feb 20219,231

BLESS MICHAEL A
Chief Executive Officer

Sale at price 14.34 per share.Direct179,25022 Feb 202112,500

GUDLAUGSSON GUNNAR
Officer

Stock Award(Grant) at price 0.00 per share.Direct016 Feb 20218,029

GARY JESSE E
Chief Operating Officer

Stock Gift at price 0.00 per share.Direct021 Jan 202143,200

BLESS MICHAEL A
Chief Executive Officer

Stock Award(Grant) at price 0.00 per share.Direct001 Jan 2021243,121

HOERNER JOHN EDWARD
Officer

Stock Award(Grant) at price 0.00 per share.Direct001 Jan 202157,946

GARY JESSE E
Chief Operating Officer

Stock Award(Grant) at price 0.00 per share.Direct001 Jan 202196,418

HARRISON MICHELLE MARIE
Officer and Treasurer

Stock Award(Grant) at price 0.00 per share.Direct001 Jan 202117,185

CONTI CRAIG C.
Chief Financial Officer

Stock Award(Grant) at price 0.00 per share.Direct001 Jan 202145,760

GLENCORE AG
Beneficial Owner of more than 10% of a Class of Security

Indirect31 Dec 2020245,027

GLENCORE INTERNATIONAL AG
Beneficial Owner of more than 10% of a Class of Security

Conversion of Exercise of derivative security at price 10.23 per share.Direct48,380,75929 Dec 20204,729,302

BLESS MICHAEL A
Chief Executive Officer

Sale at price 11.27 per share.Direct112,70017 Dec 202010,000

BLESS MICHAEL A
Chief Executive Officer

Sale at price 10.76 per share.Direct161,40015 Dec 202015,000

BLESS MICHAEL A
Chief Executive Officer

Sale at price 11.63 - 11.83 per share.Direct452,04610 Dec 202038,439

GARY JESSE E
Chief Operating Officer

Sale at price 11.72 per share.Indirect114,27010 Dec 20209,750

HOERNER JOHN EDWARD
Officer

Sale at price 11.87 per share.Direct118,70009 Dec 202010,000

HOERNER JOHN EDWARD
Officer

Sale at price 9.09 per share.Direct90,90024 Aug 202010,000

HOERNER JOHN EDWARD
Officer

Sale at price 9.35 per share.Direct93,50020 Aug 202010,000

HOERNER JOHN EDWARD
Officer

Sale at price 9.97 per share.Direct116,83814 Aug 202011,719

BLESS MICHAEL A
Chief Executive Officer

Sale at price 10.13 per share.Direct378,09213 Aug 202037,324

BLESS MICHAEL A
Chief Executive Officer

Sale at price 10.26 - 10.27 per share.Direct813,78312 Aug 202079,282

HOERNER JOHN EDWARD
Officer

Sale at price 10.77 per share.Direct99,78411 Aug 20209,265

HARRISON MICHELLE MARIE
Officer and Treasurer

Sale at price 10.25 per share.Direct115,64011 Aug 202011,282

HOERNER JOHN EDWARD
Officer

Sale at price 10.09 per share.Direct99,89107 Aug 20209,900

GLENCORE AG
Beneficial Owner of more than 10% of a Class of Security

Indirect30 Jun 202010,243

BLESS MICHAEL A
Chief Executive Officer

Sale at price 6.68 per share.Direct100,20026 Jun 202015,000

BLESS MICHAEL A
Chief Executive Officer

Sale at price 6.61 - 6.94 per share.Direct611,40025 Jun 202090,000

GARY JESSE E
Chief Operating Officer

Sale at price 6.93 - 7.27 per share.Indirect409,87824 Jun 202058,362

BLESS MICHAEL A
Chief Executive Officer

Sale at price 6.86 - 7.23 per share.Direct645,91223 Jun 202091,626

MICHELMORE ANDREW G
Director

Stock Award(Grant) at price 0.00 per share.Direct009 Jun 202018,220

GLASSER ERROL
Director

Stock Award(Grant) at price 0.00 per share.Direct009 Jun 202018,220

BERNTZEN JARL
Director

Stock Award(Grant) at price 0.00 per share.Direct009 Jun 202026,851

CARROLL CYNTHIA B
Director

Stock Award(Grant) at price 0.00 per share.Direct009 Jun 202018,220

GARY JESSE E
Chief Operating Officer

Stock Gift at price 0.00 per share.Direct007 Apr 202046,397

GLENCORE AG
Beneficial Owner of more than 10% of a Class of Security

Indirect31 Mar 2020118,146

BLESS MICHAEL A
Chief Executive Officer

Stock Award(Grant) at price 0.00 per share.Direct024 Mar 2020159,891

HOERNER JOHN EDWARD
Officer

Stock Award(Grant) at price 0.00 per share.Direct024 Mar 202034,930

GARY JESSE E
Chief Operating Officer

Stock Award(Grant) at price 0.00 per share.Direct024 Mar 202054,202

HARRISON MICHELLE MARIE
Officer and Treasurer

Stock Award(Grant) at price 0.00 per share.Direct024 Mar 202012,547

INDRIANI ELISABETH
Officer

Stock Award(Grant) at price 0.00 per share.Direct024 Mar 202017,609

MICHELMORE ANDREW G
Director

Purchase at price 4.41 per share.Direct13,23010 Mar 20203,000

BLESS MICHAEL A
Chief Executive Officer

Stock Award(Grant) at price 0.00 per share.Direct001 Jan 202099,857

HOERNER JOHN EDWARD
Officer

Stock Award(Grant) at price 0.00 per share.Direct001 Jan 202030,683

GARY JESSE E
Chief Operating Officer

Stock Award(Grant) at price 0.00 per share.Direct001 Jan 202062,619

HARRISON MICHELLE MARIE
Officer and Treasurer

Stock Award(Grant) at price 0.00 per share.Direct001 Jan 20209,057

CONTI CRAIG C.
Chief Financial Officer

Stock Award(Grant) at price 0.00 per share.Direct001 Jan 202028,212

GLENCORE AG
Beneficial Owner of more than 10% of a Class of Security

Indirect31 Dec 2019125,265

BLESS MICHAEL A
Chief Executive Officer

Sale at price 7.55 per share.Direct188,75026 Dec 201925,000

BLESS MICHAEL A
Chief Executive Officer

Sale at price 7.56 per share.Direct189,00023 Dec 201925,000

GARY JESSE E
Chief Operating Officer

Sale at price 7.82 per share.Indirect177,45919 Dec 201922,693

BLESS MICHAEL A
Chief Executive Officer

Sale at price 8.26 per share.Direct413,00008 Nov 201950,000

GARY JESSE E
Chief Operating Officer

Sale at price 8.36 per share.Indirect127,44007 Nov 201915,244

GLENCORE MINERA AG
Beneficial Owner of more than 10% of a Class of Security

Indirect28 Jun 201936,911

GLENCORE AG
Beneficial Owner of more than 10% of a Class of Security

Indirect28 Jun 201936,911

MICHELMORE ANDREW G
Director

Purchase at price 5.78 per share.Direct28,90013 Jun 20195,000

MICHELMORE ANDREW G
Director

Stock Award(Grant) at price 0.00 per share.Direct004 Jun 201912,929

GLASSER ERROL
Director

Stock Award(Grant) at price 0.00 per share.Direct004 Jun 201912,929

BERNTZEN JARL
Director

Stock Award(Grant) at price 0.00 per share.Direct004 Jun 201919,053

GARY JESSE E
Chief Operating Officer

Stock Award(Grant) at price 0.00 per share.Direct010 May 20199,076

GARY JESSE E
Chief Operating Officer

Stock Gift at price 0.00 per share.Direct010 Apr 201958,632

GLENCORE AG
Beneficial Owner of more than 10% of a Class of Security

Indirect29 Mar 2019302,255

BLESS MICHAEL A
Chief Executive Officer

Stock Award(Grant) at price 0.00 per share.Direct025 Mar 2019427,723

HOERNER JOHN EDWARD
Officer

Stock Award(Grant) at price 0.00 per share.Direct025 Mar 201991,293

GARY JESSE E
General Counsel

Stock Award(Grant) at price 0.00 per share.Direct025 Mar 2019105,256

HARRISON MICHELLE MARIE
Officer and Treasurer

Stock Award(Grant) at price 0.00 per share.Direct025 Mar 201932,758

BLESS MICHAEL A
Chief Executive Officer

Sale at price 8.96 per share.Direct224,00021 Mar 201925,000

INDRIANI ELISABETH
Officer

Stock Award(Grant) at price 0.00 per share.Direct018 Mar 201910,272

GARY JESSE E
General Counsel

Stock Gift at price 0.00 per share.Direct028 Jan 201915,968

BLESS MICHAEL A
Chief Executive Officer

Stock Award(Grant) at price 0.00 per share.Direct001 Jan 201990,597

HOERNER JOHN EDWARD
Officer

Stock Award(Grant) at price 0.00 per share.Direct001 Jan 201927,724

GARY JESSE E
General Counsel

Stock Award(Grant) at price 0.00 per share.Direct001 Jan 201947,651

HARRISON MICHELLE MARIE
Officer and Treasurer

Stock Award(Grant) at price 0.00 per share.Direct001 Jan 20198,169

CONTI CRAIG C.
Chief Financial Officer

Stock Award(Grant) at price 0.00 per share.Direct001 Jan 201922,526

GLENCORE AG
Beneficial Owner of more than 10% of a Class of Security

Indirect31 Dec 2018212,485

BERNTZEN JARL
Director

Purchase at price 7.80 per share.Direct78,00030 Oct 201810,000

MICHELMORE ANDREW G
Director

Purchase at price 7.87 per share.Direct39,35029 Oct 20185,000

GLENCORE AG
Beneficial Owner of more than 10% of a Class of Security

Indirect28 Sept 20183,096

MICHELMORE ANDREW G
Director

Stock Award(Grant) at price 0.00 per share.Direct017 Sept 20185,885

CONTI CRAIG C.
Chief Financial Officer

Stock Award(Grant) at price 0.00 per share.Direct030 Jul 201822,742

GLENCORE MINERA AG
Beneficial Owner of more than 10% of a Class of Security

Direct29 Jun 201810,824

GLENCORE AG
Beneficial Owner of more than 10% of a Class of Security

Direct29 Jun 201810,824