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person · Reporting owner

BLESS MICHAEL A

Disclosed activity across 5 companies

Tapewire entity
35934
SEC CIK
0001204903

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
CENTURY ALUMINUM COCENX · Entity 3947Director · President and CEOMarch 03, 2021March 05, 2021
CNA FINANCIAL CORPCNA · Entity 3413DirectorMay 10, 2022May 11, 2022
Enact Holdings, Inc.ACT · Entity 3734DirectorSeptember 17, 2026September 21, 2026
Simpson Manufacturing Co., Inc.SSD · Entity 3689DirectorFebruary 11, 2021February 16, 2021

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

CENTURY ALUMINUM CO

Report date March 03, 2021 · Filed March 05, 2021

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect353,989 Reported balance After 2021-03-03 transaction · row 1 Account or security details depend on footnotes; rows are not merged.
1 source row

Row 1 · 2021-03-03 · Sale · Disposed 15,000 · Balance 353,989

F1: This transaction was executed in multiple trades at prices ranging from $17.39 to $17.82. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F2: Includes unvested time vesting share units granted to the Reporting Person pursuant to Issuer's 2019-2021, 2020-2022 and 2021-2023 Long-Term Incentive Plans under Rule 16b-3(d).

Filing footnotes · ownership attribution and instrument terms

F1: This transaction was executed in multiple trades at prices ranging from $17.39 to $17.82. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F2: Includes unvested time vesting share units granted to the Reporting Person pursuant to Issuer's 2019-2021, 2020-2022 and 2021-2023 Long-Term Incentive Plans under Rule 16b-3(d).

CNA FINANCIAL CORP

Report date May 10, 2022 · Filed May 11, 2022

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect2,500 Reported balance After 2022-05-10 transaction · row 1
1 source row

Row 1 · 2022-05-10 · Purchase · Acquired 2,500 · Balance 2,500

Enact Holdings, Inc.

Report date September 17, 2026 · Filed September 21, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Deferred Stock UnitsSEC Table II · derivative / convertible securityDirect30,903.329 Reported balance After 2026-09-17 transaction · row 1 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 1 · 2026-09-17 · Grant · Acquired 156 · Balance 30,903.329

F1: Deferred Stock Units become payable in shares of Common Stock one year after termination of service as a director.

F2: Additional deferred stock units acquired pursuant to reinvestment terms under the director award agreement from a dividend paid on September 17, 2026, at $0.24 per share.

Filing footnotes · ownership attribution and instrument terms

F1: Deferred Stock Units become payable in shares of Common Stock one year after termination of service as a director.

F2: Additional deferred stock units acquired pursuant to reinvestment terms under the director award agreement from a dividend paid on September 17, 2026, at $0.24 per share.

Simpson Manufacturing Co., Inc.

Report date February 11, 2021 · Filed February 16, 2021

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect2,587 Ending reported balance After 2021-02-12 transaction · row 3
3 source rows · reconciled sequence

Row 1 · 2021-02-11 · Sale · Disposed 2,000 · Balance 3,837

F1: The price reported is a weighted average sales price. The shares were sold in multiple transactions at prices ranging from $93.31 to $93.91, inclusive. The reporting person undertakes to provide to the Company, any security holder of the Company or the staff of the Securities Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

Row 2 · 2021-02-12 · Sale · Disposed 904 · Balance 2,933

F2: The price reported is a weighted average sales price. The shares were sold in multiple transactions at prices ranging from $94.36 to $95.35, inclusive. The reporting person undertakes to provide to the Company, any security holder of the Company or the staff of the Securities Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

Row 3 · 2021-02-12 · Sale · Disposed 346 · Balance 2,587

F3: The price reported is a weighted average sales price. The shares were sold in multiple transactions at prices ranging from $95.36 to $95.72, inclusive. The reporting person undertakes to provide to the Company, any security holder of the Company or the staff of the Securities Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

Filing footnotes · ownership attribution and instrument terms

F1: The price reported is a weighted average sales price. The shares were sold in multiple transactions at prices ranging from $93.31 to $93.91, inclusive. The reporting person undertakes to provide to the Company, any security holder of the Company or the staff of the Securities Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

F2: The price reported is a weighted average sales price. The shares were sold in multiple transactions at prices ranging from $94.36 to $95.35, inclusive. The reporting person undertakes to provide to the Company, any security holder of the Company or the staff of the Securities Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

F3: The price reported is a weighted average sales price. The shares were sold in multiple transactions at prices ranging from $95.36 to $95.72, inclusive. The reporting person undertakes to provide to the Company, any security holder of the Company or the staff of the Securities Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

Past disclosures · reporting ended (1)

No longer tracked through insider filings. These historical balances do not imply present ownership or a zero position.

Piedmont Lithium Inc.

Report date August 29, 2025 · Filed August 29, 2025

Section 16 reporting ended · disclosed 2025-08-29. Current position is not established by this disclosure.

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common Stock, par value $0.0001SEC Table I · non-derivativeDirect0 Reported balance After 2025-08-29 transaction · row 1
1 source row

Row 1 · 2025-08-29 · Disposition to issuer · Disposed 11,065 · Balance 0

F1: Piedmont Lithium Inc. ("Piedmont"), Sayona Mining Limited ("Sayona") and Shock MergeCo Inc. ("Merger Sub") are parties to the Agreement and Plan of Merger, dated as of November 18, 2024 (the "Merger Agreement"), pursuant to which, among other things, Merger Sub was merged with and into Piedmont (the "Merger"). Pursuant to the Merger Agreement, at the effective time of the Merger, each share of common stock of Piedmont was converted into the right to receive 527 ordinary shares of Sayona.

Filing footnotes · ownership attribution and instrument terms

F1: Piedmont Lithium Inc. ("Piedmont"), Sayona Mining Limited ("Sayona") and Shock MergeCo Inc. ("Merger Sub") are parties to the Agreement and Plan of Merger, dated as of November 18, 2024 (the "Merger Agreement"), pursuant to which, among other things, Merger Sub was merged with and into Piedmont (the "Merger"). Pursuant to the Merger Agreement, at the effective time of the Merger, each share of common stock of Piedmont was converted into the right to receive 527 ordinary shares of Sayona.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
August 13, 2020 Filed Aug 14, 2020 20:44 UTC CENTURY ALUMINUM CO CENX · Entity 3947 SaleCommon Stock 37,324 $10.13 $378,092.12
Disclosure

SEC source: 0000949157-20-000122 · wf-form4_159743774074940.xml · nonDerivative · entry 1

BLESS MICHAEL A · CIK 0001204903 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 399,548

F1 · price: This transaction was executed in multiple trades at prices ranging from $10.025 to $10.35. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F2 · balance_after: Includes unvested performance share units granted to the Reporting Person pursuant to Issuer's 2018-2020, 2019-2021 and 2020-2022 Performance Share Programs under a Rule 16b-3(d) plan.

Read SEC document
August 12, 2020 Filed Aug 13, 2020 20:43 UTC CENTURY ALUMINUM CO CENX · Entity 3947 SaleCommon Stock 44,282 $10.26 $454,333.32
Disclosure

SEC source: 0000949157-20-000117 · wf-form4_159735136643151.xml · nonDerivative · entry 2

BLESS MICHAEL A · CIK 0001204903 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 436,872

F3 · price: This transaction was executed in multiple trades at prices ranging from $10.13 to $10.35. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F2 · balance_after: Includes unvested performance share units granted to the Reporting Person pursuant to Issuer's 2018-2020, 2019-2021 and 2020-2022 Performance Share Programs under a Rule 16b-3(d) plan.

Read SEC document
August 11, 2020 Filed Aug 13, 2020 20:43 UTC CENTURY ALUMINUM CO CENX · Entity 3947 SaleCommon Stock 35,000 $10.27 $359,450.00
Disclosure

SEC source: 0000949157-20-000117 · wf-form4_159735136643151.xml · nonDerivative · entry 1

BLESS MICHAEL A · CIK 0001204903 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 481,154

F1 · price: This transaction was executed in multiple trades at prices ranging from $10.19 to $10.41. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F2 · balance_after: Includes unvested performance share units granted to the Reporting Person pursuant to Issuer's 2018-2020, 2019-2021 and 2020-2022 Performance Share Programs under a Rule 16b-3(d) plan.

Read SEC document
June 26, 2020 Filed Jun 29, 2020 22:23 UTC CENTURY ALUMINUM CO CENX · Entity 3947 SaleCommon Stock 15,000 $6.68 $100,200.00
Disclosure

SEC source: 0000949157-20-000095 · wf-form4_159346938128301.xml · nonDerivative · entry 1

BLESS MICHAEL A · CIK 0001204903 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 516,154

F1 · balance_after: Includes unvested performance share units granted to the Reporting Person pursuant to Issuer's 2018-2020, 2019-2021 and 2020-2022 Performance Share Programs under a Rule 16b-3(d) plan.

Read SEC document
June 25, 2020 Filed Jun 26, 2020 21:04 UTC CENTURY ALUMINUM CO CENX · Entity 3947 SaleCommon Stock 40,000 $6.61 $264,400.00
Disclosure

SEC source: 0000949157-20-000093 · wf-form4_159320543717182.xml · nonDerivative · entry 2

BLESS MICHAEL A · CIK 0001204903 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 531,154

F2 · price: This transaction was executed in multiple trades at prices ranging from $6.61 to $6.62. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F1 · balance_after: Includes unvested performance share units granted to the Reporting Person pursuant to Issuer's 2018-2020, 2019-2021 and 2020-2022 Performance Share Programs under a Rule 16b-3(d) plan.

Read SEC document
June 24, 2020 Filed Jun 26, 2020 21:04 UTC CENTURY ALUMINUM CO CENX · Entity 3947 SaleCommon Stock 50,000 $6.94 $347,000.00
Disclosure

SEC source: 0000949157-20-000093 · wf-form4_159320543717182.xml · nonDerivative · entry 1

BLESS MICHAEL A · CIK 0001204903 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 571,154

F1 · balance_after: Includes unvested performance share units granted to the Reporting Person pursuant to Issuer's 2018-2020, 2019-2021 and 2020-2022 Performance Share Programs under a Rule 16b-3(d) plan.

Read SEC document
June 23, 2020 Filed Jun 24, 2020 21:08 UTC CENTURY ALUMINUM CO CENX · Entity 3947 SaleCommon Stock 46,912 $7.23 $339,173.76
Disclosure

SEC source: 0000949157-20-000089 · wf-form4_159303287782622.xml · nonDerivative · entry 2

BLESS MICHAEL A · CIK 0001204903 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 621,154

F1 · balance_after: Includes unvested performance share units granted to the Reporting Person pursuant to Issuer's 2018-2020, 2019-2021 and 2020-2022 Performance Share Programs under a Rule 16b-3(d) plan.

Read SEC document
June 22, 2020 Filed Jun 24, 2020 21:08 UTC CENTURY ALUMINUM CO CENX · Entity 3947 SaleCommon Stock 44,714 $6.86 $306,738.04
Disclosure

SEC source: 0000949157-20-000089 · wf-form4_159303287782622.xml · nonDerivative · entry 1

BLESS MICHAEL A · CIK 0001204903 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 668,066

F1 · balance_after: Includes unvested performance share units granted to the Reporting Person pursuant to Issuer's 2018-2020, 2019-2021 and 2020-2022 Performance Share Programs under a Rule 16b-3(d) plan.

Read SEC document
April 23, 2020 Filed Apr 27, 2020 21:57 UTC Simpson Manufacturing Co., Inc. SSD · Entity 3689 GrantCommon Stock 1,272 $0.00 $0.00
Disclosure

SEC source: 0000920371-20-000081 · wf-form4_158802462800081.xml · nonDerivative · entry 1

BLESS MICHAEL A · CIK 0001204903 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,837

F1 · shares: Represents 1,272 shares acquired pursuant to the Company's non-employee director compensation policy.

Read SEC document
March 24, 2020 Filed Mar 26, 2020 20:03 UTC CENTURY ALUMINUM CO CENX · Entity 3947 Tax withholdingCommon Stock 70,832 $3.67 $259,953.44
Disclosure

SEC source: 0000949157-20-000039 · wf-form4_158525300994887.xml · nonDerivative · entry 2

BLESS MICHAEL A · CIK 0001204903 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 712,780

F3 · shares: Reports shares withheld by the Issuer to satisfy tax obligations in connection with the vesting of performance share units granted to the Reporting Person.

F2 · balance_after: Includes unvested time vesting share units granted to the Reporting Person pursuant to Issuer's 2018-2020, 2019-2021 and 2020-2022 Long-Term Incentive Plans under Rule 16b-3(d).

Read SEC document
March 24, 2020 Filed Mar 26, 2020 20:03 UTC CENTURY ALUMINUM CO CENX · Entity 3947 GrantCommon Stock 159,891 $0.00 $0.00
Disclosure

SEC source: 0000949157-20-000039 · wf-form4_158525300994887.xml · nonDerivative · entry 1

BLESS MICHAEL A · CIK 0001204903 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 783,612

F1 · shares: Represents shares of common stock acquired by the Reporting Person upon the vesting of performance share units granted in connection with the Issuer's 2017-2019 Long-Term Incentive Plan under Rule 16b-3(d).

F2 · balance_after: Includes unvested time vesting share units granted to the Reporting Person pursuant to Issuer's 2018-2020, 2019-2021 and 2020-2022 Long-Term Incentive Plans under Rule 16b-3(d).

Read SEC document
January 01, 2020 Filed Jan 3, 2020 21:13 UTC CENTURY ALUMINUM CO CENX · Entity 3947 GrantCommon Stock 99,857 $0.00 $0.00
Disclosure

SEC source: 0000949157-20-000004 · wf-form4_157808598808472.xml · nonDerivative · entry 2

BLESS MICHAEL A · CIK 0001204903 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 623,721

F3 · shares: Represents time vesting performance share units granted to the Reporting Person in connection with the Issuer's 2020-2022 Long-Term Incentive Plan under Rule 16b-3(d), all of which will vest in the ordinarycourse on the last day of the Plan Period, December 31, 2022.

F4 · balance_after: Includes unvested performance share units granted to the Reporting Person pursuant to Issuer's 2018-2020, 2019-2021 and 2020-2022 Performance Share Programs under a Rule 16b-3(d) plan.

Read SEC document
December 31, 2019 Filed Jan 3, 2020 21:13 UTC CENTURY ALUMINUM CO CENX · Entity 3947 Tax withholdingCommon Stock 25,388 $7.76 $197,010.88
Disclosure

SEC source: 0000949157-20-000004 · wf-form4_157808598808472.xml · nonDerivative · entry 1

BLESS MICHAEL A · CIK 0001204903 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 523,864

F1 · shares: Reports shares withheld by the Issuer to satisfy tax obligations in connection with the vesting of performance share units granted to the Reporting Person.

F2 · balance_after: Includes unvested performance share units granted to the Reporting Person pursuant to Issuer's 2018-2020 and 2019-2021 Long-Term Incentive Plans under Rule 16b-3(d).

Read SEC document
December 26, 2019 Filed Dec 30, 2019 21:27 UTC CENTURY ALUMINUM CO CENX · Entity 3947 SaleCommon Stock 25,000 $7.55 $188,750.00
Disclosure

SEC source: 0000949157-19-000142 · wf-form4_157774123373322.xml · nonDerivative · entry 1

BLESS MICHAEL A · CIK 0001204903 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 549,252

F1 · balance_after: Includes unvested performance share units granted to the Reporting Person pursuant to Issuer's 2017-2019, 2018-2020 and 2019-2021 Performance Share Programs under a Rule 16b-3(d) plan.

Read SEC document
December 23, 2019 Filed Dec 26, 2019 21:17 UTC CENTURY ALUMINUM CO CENX · Entity 3947 SaleCommon Stock 25,000 $7.56 $189,000.00
Disclosure

SEC source: 0000949157-19-000140 · wf-form4_157739503764183.xml · nonDerivative · entry 1

BLESS MICHAEL A · CIK 0001204903 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 574,252

F1 · balance_after: Includes unvested performance share units granted to the Reporting Person pursuant to Issuer's 2017-2019, 2018-2020 and 2019-2021 Performance Share Programs under a Rule 16b-3(d) plan.

Read SEC document
November 08, 2019 Filed Nov 12, 2019 21:58 UTC CENTURY ALUMINUM CO CENX · Entity 3947 SaleCommon Stock 50,000 $8.26 $413,000.00
Disclosure

SEC source: 0000949157-19-000125 · wf-form4_157359591535646.xml · nonDerivative · entry 1

BLESS MICHAEL A · CIK 0001204903 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 599,252

F1 · balance_after: Includes unvested performance share units granted to the Reporting Person pursuant to Issuer's 2017-2019, 2018-2020 and 2019-2021 Performance Share Programs under a Rule 16b-3(d) plan.

Read SEC document
October 25, 2019 Filed Feb 14, 2020 21:51 UTC Simpson Manufacturing Co., Inc. SSD · Entity 3689 OtherCommon Stock 10 $75.51 $755.10
Disclosure

SEC source: 0000920371-20-000019 · wf-form5_158171709589027.xml · nonDerivative · entry 4

BLESS MICHAEL A · CIK 0001204903 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,565

F1 · shares: Reflects shares acquired as a result of a dividend reinvestment plan administered by the reporting person's broker.

Read SEC document
July 26, 2019 Filed Feb 14, 2020 21:51 UTC Simpson Manufacturing Co., Inc. SSD · Entity 3689 OtherCommon Stock 12 $65.50 $786.00
Disclosure

SEC source: 0000920371-20-000019 · wf-form5_158171709589027.xml · nonDerivative · entry 3

BLESS MICHAEL A · CIK 0001204903 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,555

F1 · shares: Reflects shares acquired as a result of a dividend reinvestment plan administered by the reporting person's broker.

Read SEC document
April 26, 2019 Filed Apr 30, 2019 21:09 UTC Simpson Manufacturing Co., Inc. SSD · Entity 3689 GrantCommon Stock 1,582 $0.00 $0.00
Disclosure

SEC source: 0000920371-19-000054 · wf-form4_155665853818714.xml · nonDerivative · entry 1

BLESS MICHAEL A · CIK 0001204903 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,495

Read SEC document
April 26, 2019 Filed Feb 14, 2020 21:51 UTC Simpson Manufacturing Co., Inc. SSD · Entity 3689 OtherCommon Stock 8 $62.15 $497.20
Disclosure

SEC source: 0000920371-20-000019 · wf-form5_158171709589027.xml · nonDerivative · entry 2

BLESS MICHAEL A · CIK 0001204903 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,543

F1 · shares: Reflects shares acquired as a result of a dividend reinvestment plan administered by the reporting person's broker.

Read SEC document
March 25, 2019 Filed Mar 25, 2019 22:21 UTC CENTURY ALUMINUM CO CENX · Entity 3947 Tax withholdingCommon Stock 189,483 $8.23 $1,559,445.09
Disclosure

SEC source: 0000949157-19-000041 · wf-form4_155355248430168.xml · nonDerivative · entry 3

BLESS MICHAEL A · CIK 0001204903 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 649,252

F3 · shares: Reports shares withheld by the Issuer to satisfy tax obligations in connection with the vesting of performance share units granted to the Reporting Person.

F1 · balance_after: Includes unvested performance share units granted to the Reporting Person pursuant to Issuer's 2017-2019, 2018-2020 and 2019-2021 Performance Share Programs under a Rule 16b-3(d) plan.

Read SEC document
March 25, 2019 Filed Mar 25, 2019 22:21 UTC CENTURY ALUMINUM CO CENX · Entity 3947 GrantCommon Stock 427,723 $0.00 $0.00
Disclosure

SEC source: 0000949157-19-000041 · wf-form4_155355248430168.xml · nonDerivative · entry 2

BLESS MICHAEL A · CIK 0001204903 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 838,735

F2 · shares: Represents shares of common stock acquired by the Reporting Person upon the vesting of performance share units granted in connection with the Issuer's 2016-2018 Long-Term Incentive Plan under Rule 16b-3(d).

F1 · balance_after: Includes unvested performance share units granted to the Reporting Person pursuant to Issuer's 2017-2019, 2018-2020 and 2019-2021 Performance Share Programs under a Rule 16b-3(d) plan.

Read SEC document
March 21, 2019 Filed Mar 25, 2019 22:21 UTC CENTURY ALUMINUM CO CENX · Entity 3947 SaleCommon Stock 25,000 $8.96 $224,000.00
Disclosure

SEC source: 0000949157-19-000041 · wf-form4_155355248430168.xml · nonDerivative · entry 1

BLESS MICHAEL A · CIK 0001204903 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 411,012

F1 · balance_after: Includes unvested performance share units granted to the Reporting Person pursuant to Issuer's 2017-2019, 2018-2020 and 2019-2021 Performance Share Programs under a Rule 16b-3(d) plan.

Read SEC document
January 25, 2019 Filed Feb 14, 2020 21:51 UTC Simpson Manufacturing Co., Inc. SSD · Entity 3689 OtherCommon Stock 7 $60.94 $426.58
Disclosure

SEC source: 0000920371-20-000019 · wf-form5_158171709589027.xml · nonDerivative · entry 1

BLESS MICHAEL A · CIK 0001204903 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,535

F1 · shares: Reflects shares acquired as a result of a dividend reinvestment plan administered by the reporting person's broker.

F2 · balance_after: Includes 33 shares acquired, during 2017 and 2018 (not previously reported), as a result of a dividend reinvestment plan administered by the reporting person's broker.

Read SEC document
January 01, 2019 Filed Jan 3, 2019 21:10 UTC CENTURY ALUMINUM CO CENX · Entity 3947 GrantCommon Stock 90,597 $0.00 $0.00
Disclosure

SEC source: 0000949157-19-000002 · wf-form4_154654980777997.xml · nonDerivative · entry 2

BLESS MICHAEL A · CIK 0001204903 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 436,012

F3 · shares: Represents time vesting performance share units granted to the Reporting Person in connection with the Issuer's 2019-2021 Long-Term Incentive Plan under Rule 16b-3(d), all of which will vest in the ordinary course on the last day of the Plan Period, December 31, 2021.

F4 · balance_after: Includes unvested performance share units granted to the Reporting Person pursuant to Issuer's 2017-2019, 2018-2020 and 2019-2021 Performance Share Programs under a Rule 16b-3(d) plan.

Read SEC document
December 31, 2018 Filed Jan 3, 2019 21:10 UTC CENTURY ALUMINUM CO CENX · Entity 3947 Tax withholdingCommon Stock 34,458 $7.31 $251,887.98
Disclosure

SEC source: 0000949157-19-000002 · wf-form4_154654980777997.xml · nonDerivative · entry 1

BLESS MICHAEL A · CIK 0001204903 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 345,415

F1 · shares: Reports shares withheld by the Issuer to satisfy tax obligations in connection with the vesting of performance share units granted to the Reporting Person.

F2 · balance_after: Includes unvested performance share units granted to the Reporting Person pursuant to Issuer's 2017-2019 and 2018-2020 Long-Term Incentive Plans under Rule 16b-3(d).

Read SEC document
April 24, 2018 Filed Apr 26, 2018 23:40 UTC Simpson Manufacturing Co., Inc. SSD · Entity 3689 GrantCommon Stock (RSU awarded April 24, 2018) 1,475 $55.34 $81,626.50
Disclosure

SEC source: 0000920371-18-000102 · wf-form4_152478603312235.xml · nonDerivative · entry 1

BLESS MICHAEL A · CIK 0001204903 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,475

F1 · balance_after: Restricted stock unit award vests 100% on the transaction date.

Read SEC document
March 26, 2018 Filed Mar 27, 2018 20:34 UTC CENTURY ALUMINUM CO CENX · Entity 3947 GrantCommon Stock 9,666 $0.00 $0.00
Disclosure

SEC source: 0000949157-18-000034 · wf-form4_152218284403502.xml · nonDerivative · entry 1

BLESS MICHAEL A · CIK 0001204903 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 379,873

F1 · shares: Represents award of time vesting performance share units granted to the Reporting Person in connection with the Issuer's 2018-2020 Long-Term Incentive Plan under Rule 16b-3(d), all of which will vest in the ordinary course on the last day of the Plan Period, December 31, 2020.

F2 · balance_after: Includes unvested performance share units granted to the Reporting Person pursuant to Issuer's 2016-2018, 2017-2019 and 2018-2020 Performance Share Programs under a Rule 16b-3(d) plan.

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March 16, 2018 Filed Mar 16, 2018 19:17 UTC CENTURY ALUMINUM CO CENX · Entity 3947 GiftCommon Stock 1,100 $0.00 $0.00
Disclosure

SEC source: 0000949157-18-000028 · wf-form4_152122782643031.xml · nonDerivative · entry 1

BLESS MICHAEL A · CIK 0001204903 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 370,207

F1 · balance_after: Includes unvested performance share units granted to the Reporting Person pursuant to Issuer's 2016-2018, 2017-2019 and 2018-2020 Performance Share Programs under a Rule 16b-3(d) plan.

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January 02, 2018 Filed Jan 3, 2018 19:31 UTC CENTURY ALUMINUM CO CENX · Entity 3947 GrantCommon Stock 40,640 $0.00 $0.00
Disclosure

SEC source: 0000949157-18-000002 · wf-form4_151500788855040.xml · nonDerivative · entry 2

BLESS MICHAEL A · CIK 0001204903 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 371,307

F3 · shares: Represents time vesting performance share units granted to the Reporting Person in connection with the Issuer's 2018-2020 Long-Term Incentive Plan under Rule 16b-3(d), all of which will vest in the ordinary course on the last day of the Plan Period, December 31, 2020.

F4 · balance_after: Includes unvested performance share units granted to the Reporting Person pursuant to Issuer's 2016-2018, 2017-2019 and 2018-2020 Performance Share Programs under a Rule 16b-3(d) plan.

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December 31, 2017 Filed Jan 3, 2018 19:31 UTC CENTURY ALUMINUM CO CENX · Entity 3947 Tax withholdingCommon Stock 16,667 $19.64 $327,339.88
Disclosure

SEC source: 0000949157-18-000002 · wf-form4_151500788855040.xml · nonDerivative · entry 1

BLESS MICHAEL A · CIK 0001204903 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 330,667

F1 · shares: Reports shares withheld by the Issuer to satisfy tax obligations in connection with the vesting of performance share units granted to the Reporting Person.

F2 · balance_after: Includes unvested time vesting performance share units granted to the Reporting Person pursuant to Issuer's 2016-2018 and 2017-2019 Long-Term Incentive Plans under Rule 16b-3(d).

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May 25, 2017 Filed May 26, 2017 20:01 UTC CENTURY ALUMINUM CO CENX · Entity 3947 GrantEmployee Stock Option (Right to Buy) · Derivative 27,618 $0.00 Strike: $6.55 $0.00
Disclosure

SEC source: 0000949157-17-000048 · wf-form4_149582887603682.xml · derivative · entry 3

BLESS MICHAEL A · CIK 0001204903 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 27,618 shares

Expires 2019-05-04

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May 25, 2017 Filed May 26, 2017 20:01 UTC CENTURY ALUMINUM CO CENX · Entity 3947 SaleCommon Stock 27,618 $14.88 $410,955.84
Disclosure

SEC source: 0000949157-17-000048 · wf-form4_149582887603682.xml · nonDerivative · entry 2

BLESS MICHAEL A · CIK 0001204903 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 347,334

F2 · price: This transaction was executed in multiple trades at prices ranging from $14.80 to $14.99. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F1 · balance_after: Includes unvested time vesting performance share units granted to the Reporting Person pursuant to Issuer's 2015-2017, 2016-2018 and 2017-2019 Long-Term Incentive Plans under Rule 16b-3(d).

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May 25, 2017 Filed May 26, 2017 20:01 UTC CENTURY ALUMINUM CO CENX · Entity 3947 Exercise / conversionCommon Stock 27,618 $6.55 $180,897.90
Disclosure

SEC source: 0000949157-17-000048 · wf-form4_149582887603682.xml · nonDerivative · entry 1

BLESS MICHAEL A · CIK 0001204903 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 374,952

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · balance_after: Includes unvested time vesting performance share units granted to the Reporting Person pursuant to Issuer's 2015-2017, 2016-2018 and 2017-2019 Long-Term Incentive Plans under Rule 16b-3(d).

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May 16, 2017 Filed May 16, 2017 22:48 UTC Simpson Manufacturing Co., Inc. SSD · Entity 3689 GrantCommon Stock (RSU awarded May 16, 2017) 1,438 $41.52 $59,705.76
Disclosure

SEC source: 0000920371-17-000079 · wf-form4_149497487720981.xml · nonDerivative · entry 1

BLESS MICHAEL A · CIK 0001204903 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,438

F1 · balance_after: Restricted stock unit award vests 100% on the transaction date.

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April 28, 2017 Filed May 1, 2017 20:16 UTC CENTURY ALUMINUM CO CENX · Entity 3947 GiftCommon Stock 8,000 $0.00 $0.00
Disclosure

SEC source: 0000949157-17-000042 · wf-form4_149366979611572.xml · nonDerivative · entry 1

BLESS MICHAEL A · CIK 0001204903 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 347,334

F1 · balance_after: Includes unvested performance share units granted to the Reporting Person pursuant to Issuer's 2015-2017, 2016-2018 and 2017-2019 Performance Share Programs under a Rule 16b-3(d) plan.

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January 01, 2017 Filed Jan 4, 2017 20:02 UTC CENTURY ALUMINUM CO CENX · Entity 3947 GrantCommon Stock 57,309 $0.00 $0.00
Disclosure

SEC source: 0000949157-17-000006 · wf-form4_148356015993817.xml · nonDerivative · entry 2

BLESS MICHAEL A · CIK 0001204903 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 355,334

F3 · shares: Represents time vesting performance share units granted to the Reporting Person in connection with the Issuer's 2017-2019 Long-Term Incentive Plan under Rule 16b-3(d), all of which will vest in the ordinary course on the last day of the Plan Period, December 31, 2019.

F4 · balance_after: Includes unvested performance share units granted to the Reporting Person pursuant to Issuer's 2015-2017, 2016-2018 and 2017-2019 Performance Share Programs under a Rule 16b-3(d) plan.

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December 31, 2016 Filed Jan 4, 2017 20:02 UTC CENTURY ALUMINUM CO CENX · Entity 3947 Tax withholdingCommon Stock 19,268 $8.56 $164,934.08
Disclosure

SEC source: 0000949157-17-000006 · wf-form4_148356015993817.xml · nonDerivative · entry 1

BLESS MICHAEL A · CIK 0001204903 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 298,025

F1 · shares: Reports shares withheld by the Issuer to satisfy tax obligations in connection with the vesting of performance share units granted to the Reporting Person.

F2 · balance_after: Includes unvested time vesting performance share units granted to the Reporting Person pursuant to Issuer's 2015-2017 and 2016-2018 Long-Term Incentive Plans under Rule 16b-3(d).

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Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.