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person · Reporting owner

PONEMAN DANIEL B

Disclosed activity across 2 companies

Tapewire entity
38031
SEC CIK
0001636063

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
CENTRUS ENERGY CORPLEU · Entity 4159PRESIDENT & CEOApril 21, 2021December 22, 2023
Oklo Inc.OKLO · Entity 593DirectorJune 11, 2026June 15, 2026

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.

CENTRUS ENERGY CORP

Report date April 21, 2021 · Filed December 22, 2023 · Amendment

Amendment: balances below belong to this corrected disclosure, not necessarily a complete replacement of earlier positions.

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Class A Common StockSEC Table I · non-derivativeDirect119,026 Reported balance After 2023-04-12 transaction · row 1 Amendment: may correct only part of an earlier disclosure.
1 source row

Row 1 · 2023-04-12 · Grant · Acquired 4,600 · Balance 119,026

F1: This Form 4 amendment is being filed solely to correct an administrative error in the calculation of the total shares of Class A Common Stock beneficially owned by Mr. Poneman. The total number of shares of Class A Common Stock beneficially owned by Mr. Poneman following each transaction reported on Form 4 filed on 4/22/2021 and 4/4/2022 through 4/13/2023 accurately reflects the number of shares subject to each transaction but includes administrative errors with regard to the calculations of the totals owned after such transactions.

Filing footnotes · ownership attribution and instrument terms

F1: This Form 4 amendment is being filed solely to correct an administrative error in the calculation of the total shares of Class A Common Stock beneficially owned by Mr. Poneman. The total number of shares of Class A Common Stock beneficially owned by Mr. Poneman following each transaction reported on Form 4 filed on 4/22/2021 and 4/4/2022 through 4/13/2023 accurately reflects the number of shares subject to each transaction but includes administrative errors with regard to the calculations of the totals owned after such transactions.

Oklo Inc.

Report date June 11, 2026 · Filed June 15, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Restricted Stock UnitsSEC Table II · derivative / convertible securityDirect6,659 Reported balance After 2026-06-11 transaction · row 1 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 1 · 2026-06-11 · Grant · Acquired 3,213 · Balance 6,659

F1: Each restricted stock unit represents a contingent right to receive one share of the Issuer's Class A Common Stock.

F2: The restricted stock units vest in full on June 3, 2027.

Filing footnotes · ownership attribution and instrument terms

F1: Each restricted stock unit represents a contingent right to receive one share of the Issuer's Class A Common Stock.

F2: The restricted stock units vest in full on June 3, 2027.

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
October 28, 2021 Filed Nov 1, 2021 14:28 UTC CENTRUS ENERGY CORP LEU · Entity 4159 SaleClass A Common Stock 3,614 $53.76 $194,288.64
Disclosure

SEC source: 0001567619-21-019050 · doc1.xml · nonDerivative · entry 5

PONEMAN DANIEL B · CIK 0001636063 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 63,535

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person on November 27, 2020, in accordance withRule 10B5-1 of the Securities and Exchange Act of 1934, as amended.

F5 · shares: This transaction was executed in multiple trades at prices ranging from $53.19 to $54.08? the price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide full information regarding the number of shares and prices at which the transactions were effected upon request to the SEC, Centrus Energy Corp., or a security holder of Centrus Energy Corp.

Read SEC document
October 28, 2021 Filed Nov 1, 2021 14:28 UTC CENTRUS ENERGY CORP LEU · Entity 4159 SaleClass A Common Stock 4,984 $52.69 $262,606.96
Disclosure

SEC source: 0001567619-21-019050 · doc1.xml · nonDerivative · entry 4

PONEMAN DANIEL B · CIK 0001636063 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 67,148

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person on November 27, 2020, in accordance withRule 10B5-1 of the Securities and Exchange Act of 1934, as amended.

F4 · shares: This transaction was executed in multiple trades at prices ranging from $52.19 to $53.15? the price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide full information regarding the number of shares and prices at which the transactions were effected upon request to the SEC, Centrus Energy Corp., or a security holder of Centrus Energy Corp.

Read SEC document
October 28, 2021 Filed Nov 1, 2021 14:28 UTC CENTRUS ENERGY CORP LEU · Entity 4159 SaleClass A Common Stock 2,505 $51.67 $129,433.35
Disclosure

SEC source: 0001567619-21-019050 · doc1.xml · nonDerivative · entry 3

PONEMAN DANIEL B · CIK 0001636063 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 72,132

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person on November 27, 2020, in accordance withRule 10B5-1 of the Securities and Exchange Act of 1934, as amended.

F3 · shares: This transaction was executed in multiple trades at prices ranging from $51.19 to $52.18? the price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide full information regarding the number of shares and prices at which the transactions were effected upon request to the SEC, Centrus Energy Corp., or a security holder of Centrus Energy Corp.

Read SEC document
October 28, 2021 Filed Nov 1, 2021 14:28 UTC CENTRUS ENERGY CORP LEU · Entity 4159 SaleClass A Common Stock 797 $50.35 $40,128.95
Disclosure

SEC source: 0001567619-21-019050 · doc1.xml · nonDerivative · entry 2

PONEMAN DANIEL B · CIK 0001636063 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 74,637

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person on November 27, 2020, in accordance withRule 10B5-1 of the Securities and Exchange Act of 1934, as amended.

F2 · shares: This transaction was executed in multiple trades at prices ranging from $50.11 to $51.01? the price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide full information regarding the number of shares and prices at which the transactions were effected upon request to the SEC, Centrus Energy Corp., or a security holder of Centrus Energy Corp.

Read SEC document
October 28, 2021 Filed Nov 1, 2021 14:28 UTC CENTRUS ENERGY CORP LEU · Entity 4159 Exercise / conversionClass A Common Stock 12,000 $4.37 $52,440.00
Disclosure

SEC source: 0001567619-21-019050 · doc1.xml · nonDerivative · entry 1

PONEMAN DANIEL B · CIK 0001636063 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 75,434

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.

Read SEC document
September 28, 2021 Filed Sep 29, 2021 14:39 UTC CENTRUS ENERGY CORP LEU · Entity 4159 Exercise / conversionClass A Common Class · Derivative 12,000 $0.00 Strike: $4.37 $0.00
Disclosure

SEC source: 0001567619-21-017618 · doc1.xml · derivative · entry 6

PONEMAN DANIEL B · CIK 0001636063 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 180,000

Underlying: Class A Common Stock · 12,000 shares

Expires 2026-03-06

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.

F4 · shares: This transaction was executed in multiple trades at prices ranging from $39.01 to $39.54 the price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide full information regarding the number of shares and prices at which the transactions were effected upon request to the SEC, Centrus Energy Corp., or a security holder of Centrus Energy Corp.

F5 · derivative.exercise_date: Stock options vest in four equal annual installments beginning on March 5, 2016.

Read SEC document
September 28, 2021 Filed Sep 29, 2021 14:39 UTC CENTRUS ENERGY CORP LEU · Entity 4159 SaleClass A Common Stock 1,432 $39.39 $56,406.48
Disclosure

SEC source: 0001567619-21-017618 · doc1.xml · nonDerivative · entry 5

PONEMAN DANIEL B · CIK 0001636063 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 63,434

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person on November 27, 2020, in accordance withRule 10B5-1 of the Securities and Exchange Act of 1934, as amended.

F4 · shares: This transaction was executed in multiple trades at prices ranging from $39.01 to $39.54 the price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide full information regarding the number of shares and prices at which the transactions were effected upon request to the SEC, Centrus Energy Corp., or a security holder of Centrus Energy Corp.

Read SEC document
September 28, 2021 Filed Sep 29, 2021 14:39 UTC CENTRUS ENERGY CORP LEU · Entity 4159 SaleClass A Common Stock 100 $37.95 $3,795.00
Disclosure

SEC source: 0001567619-21-017618 · doc1.xml · nonDerivative · entry 4

PONEMAN DANIEL B · CIK 0001636063 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 64,866

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person on November 27, 2020, in accordance withRule 10B5-1 of the Securities and Exchange Act of 1934, as amended.

Read SEC document
September 28, 2021 Filed Sep 29, 2021 14:39 UTC CENTRUS ENERGY CORP LEU · Entity 4159 SaleClass A Common Stock 4,560 $37.14 $169,358.40
Disclosure

SEC source: 0001567619-21-017618 · doc1.xml · nonDerivative · entry 3

PONEMAN DANIEL B · CIK 0001636063 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 64,966

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person on November 27, 2020, in accordance withRule 10B5-1 of the Securities and Exchange Act of 1934, as amended.

F3 · shares: This transaction was executed in multiple trades at prices ranging from $36.81 to $37.7 the price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide full information regarding the number of shares and prices at which the transactions were effected upon request to the SEC, Centrus Energy Corp., or a security holder of Centrus Energy Corp.

Read SEC document
September 28, 2021 Filed Sep 29, 2021 14:39 UTC CENTRUS ENERGY CORP LEU · Entity 4159 SaleClass A Common Stock 5,908 $36.52 $215,760.16
Disclosure

SEC source: 0001567619-21-017618 · doc1.xml · nonDerivative · entry 2

PONEMAN DANIEL B · CIK 0001636063 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 69,526

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person on November 27, 2020, in accordance withRule 10B5-1 of the Securities and Exchange Act of 1934, as amended.

F2 · shares: This transaction was executed in multiple trades at prices ranging from $35.81 to $36.80? the price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide full information regarding the number of shares and prices at which the transactions were effected upon request to the SEC, Centrus Energy Corp., or a security holder of Centrus Energy Corp.

Read SEC document
September 28, 2021 Filed Sep 29, 2021 14:39 UTC CENTRUS ENERGY CORP LEU · Entity 4159 Exercise / conversionClass A Common Stock 12,000 $4.37 $52,440.00
Disclosure

SEC source: 0001567619-21-017618 · doc1.xml · nonDerivative · entry 1

PONEMAN DANIEL B · CIK 0001636063 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 75,434

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.

Read SEC document
August 27, 2021 Filed Aug 31, 2021 21:38 UTC CENTRUS ENERGY CORP LEU · Entity 4159 Exercise / conversionClass A Common Class · Derivative 12,000 $0.00 Strike: $4.37 $0.00
Disclosure

SEC source: 0001567619-21-016521 · doc1.xml · derivative · entry 3

PONEMAN DANIEL B · CIK 0001636063 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 192,000

Underlying: Class A Common Stock · 12,000 shares

Expires 2026-03-06

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.

F2 · derivative.exercise_date: Stock options vest in four equal annual installments beginning on March 5, 2016.

Read SEC document
August 27, 2021 Filed Aug 31, 2021 21:38 UTC CENTRUS ENERGY CORP LEU · Entity 4159 SaleClass A Common Stock 12,000 $24.63 $295,586.40
Disclosure

SEC source: 0001567619-21-016521 · doc1.xml · nonDerivative · entry 2

PONEMAN DANIEL B · CIK 0001636063 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 63,434

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person on November 27, 2020, in accordance withRule 10B5-1 of the Securities and Exchange Act of 1934, as amended.

F3 · price: This transaction was executed in multiple trades at prices ranging from $24.20 to $25.00? the price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide full information regarding the number of shares and prices at which the transactions were effected upon request to the SEC, Centrus Energy Corp., or a security holder of Centrus Energy Corp.

Read SEC document
August 27, 2021 Filed Aug 31, 2021 21:38 UTC CENTRUS ENERGY CORP LEU · Entity 4159 Exercise / conversionClass A Common Stock 12,000 $4.37 $52,440.00
Disclosure

SEC source: 0001567619-21-016521 · doc1.xml · nonDerivative · entry 1

PONEMAN DANIEL B · CIK 0001636063 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 75,434

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.

Read SEC document
July 28, 2021 Filed Jul 30, 2021 12:38 UTC CENTRUS ENERGY CORP LEU · Entity 4159 Exercise / conversionStock Option (Right to Buy) · Derivative 12,000 $0.00 Strike: $4.37 $0.00
Disclosure

SEC source: 0001567619-21-014191 · doc1.xml · derivative · entry 5

PONEMAN DANIEL B · CIK 0001636063 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 204,000

Underlying: Class A Common Stock · 12,000 shares

Expires 2026-03-06

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.

F5 · derivative.exercise_date: Stock options vest in four equal annual installments beginning on March 5, 2016.

Read SEC document
July 28, 2021 Filed Jul 30, 2021 12:38 UTC CENTRUS ENERGY CORP LEU · Entity 4159 SaleClass A Common Stock 1,696 $25.37 $43,027.52
Disclosure

SEC source: 0001567619-21-014191 · doc1.xml · nonDerivative · entry 4

PONEMAN DANIEL B · CIK 0001636063 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 63,434

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person on November 27, 2020, in accordance withRule 10B5-1 of the Securities and Exchange Act of 1934, as amended.

F4 · price: This transaction was executed in multiple trades at prices ranging from $25.30 to $25.51? the price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide full information regarding the number of shares and prices at which the transactions were effected upon request to the SEC, Centrus Energy Corp., or a security holder of Centrus Energy Corp.

Read SEC document
July 28, 2021 Filed Jul 30, 2021 12:38 UTC CENTRUS ENERGY CORP LEU · Entity 4159 SaleClass A Common Stock 3,627 $24.96 $90,529.92
Disclosure

SEC source: 0001567619-21-014191 · doc1.xml · nonDerivative · entry 3

PONEMAN DANIEL B · CIK 0001636063 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 65,130

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person on November 27, 2020, in accordance withRule 10B5-1 of the Securities and Exchange Act of 1934, as amended.

F3 · price: This transaction was executed in multiple trades at prices ranging from $24.26 to $25.255 the price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide full information regarding the number of shares and prices at which the transactions were effected upon request to the SEC, Centrus Energy Corp., or a security holder of Centrus Energy Corp.

Read SEC document
July 28, 2021 Filed Jul 30, 2021 12:38 UTC CENTRUS ENERGY CORP LEU · Entity 4159 SaleClass A Common Stock 6,677 $23.54 $157,176.58
Disclosure

SEC source: 0001567619-21-014191 · doc1.xml · nonDerivative · entry 2

PONEMAN DANIEL B · CIK 0001636063 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 68,757

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person on November 27, 2020, in accordance withRule 10B5-1 of the Securities and Exchange Act of 1934, as amended.

F2 · price: This transaction was executed in multiple trades at prices ranging from $23.19 to $24.10? the price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide full information regarding the number of shares and prices at which the transactions were effected upon request to the SEC, Centrus Energy Corp., or a security holder of Centrus Energy Corp.

Read SEC document
July 28, 2021 Filed Jul 30, 2021 12:38 UTC CENTRUS ENERGY CORP LEU · Entity 4159 Exercise / conversionClass A Common Stock 12,000 $4.37 $52,440.00
Disclosure

SEC source: 0001567619-21-014191 · doc1.xml · nonDerivative · entry 1

PONEMAN DANIEL B · CIK 0001636063 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 75,434

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.

Read SEC document
June 28, 2021 Filed Jun 29, 2021 17:41 UTC CENTRUS ENERGY CORP LEU · Entity 4159 Exercise / conversionEmployee Stock Option (right to buy) · Derivative 12,000 $0.00 Strike: $4.37 $0.00
Disclosure

SEC source: 0001567619-21-012689 · doc1.xml · derivative · entry 4

PONEMAN DANIEL B · CIK 0001636063 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 216,000

Underlying: Class A Common Stock · 12,000 shares

Expires 2025-03-06

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.

F3 · derivative.exercise_date: Stock options vest in four equal annual installments beginning on March 5, 2016.

Read SEC document
June 28, 2021 Filed Jun 29, 2021 17:41 UTC CENTRUS ENERGY CORP LEU · Entity 4159 SaleClass A Common Stock 24 $26.62 $638.88
Disclosure

SEC source: 0001567619-21-012689 · doc1.xml · nonDerivative · entry 3

PONEMAN DANIEL B · CIK 0001636063 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 63,434

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person on November 27, 2020, in accordance with Rule 10B5-1 of the Securities and Exchange Act of 1934, as amended.

Read SEC document
June 28, 2021 Filed Jun 29, 2021 17:41 UTC CENTRUS ENERGY CORP LEU · Entity 4159 SaleClass A Common Stock 11,976 $25.91 $310,245.47
Disclosure

SEC source: 0001567619-21-012689 · doc1.xml · nonDerivative · entry 2

PONEMAN DANIEL B · CIK 0001636063 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 63,458

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person on November 27, 2020, in accordance with Rule 10B5-1 of the Securities and Exchange Act of 1934, as amended.

F2 · price: This transaction was executed in multiple trades at prices ranging from $25.50 to $26.38? the price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide full information regarding the number of shares and prices at which the transactions were effected upon request to the SEC, Centrus Energy Corp., or a security holder of Centrus Energy Corp.

Read SEC document
June 28, 2021 Filed Jun 29, 2021 17:41 UTC CENTRUS ENERGY CORP LEU · Entity 4159 Exercise / conversionClass A Common Stock 12,000 $4.37 $52,440.00
Disclosure

SEC source: 0001567619-21-012689 · doc1.xml · nonDerivative · entry 1

PONEMAN DANIEL B · CIK 0001636063 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 75,434

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.

Read SEC document
May 28, 2021 Filed Jun 2, 2021 21:32 UTC CENTRUS ENERGY CORP LEU · Entity 4159 Exercise / conversionEmployee Stock Option (right to buy) · Derivative 12,000 $0.00 Strike: $4.37 $0.00
Disclosure

SEC source: 0001567619-21-011544 · doc1.xml · derivative · entry 4

PONEMAN DANIEL B · CIK 0001636063 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 228,000

Underlying: Class A Common Stock · 12,000 shares

Expires 2025-03-06

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.

F4 · derivative.exercise_date: Stock options vest in four equal annual installments beginning on March 5, 2016.

Read SEC document
May 28, 2021 Filed Jun 2, 2021 21:32 UTC CENTRUS ENERGY CORP LEU · Entity 4159 SaleClass A Common Stock 4,034 $23.08 $93,100.28
Disclosure

SEC source: 0001567619-21-011544 · doc1.xml · nonDerivative · entry 3

PONEMAN DANIEL B · CIK 0001636063 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 63,434

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person on November 27, 2020, in accordance with Rule 10B5-1 of the Securities and Exchange Act of 1934, as amended.

F3 · price: This transaction was executed in multiple trades at prices ranging from $22.84 to $23.44? the price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide full information regarding the number of shares and prices at which the transactions were effected upon request to the SEC, Centrus Energy Corp., or a security holder of Centrus Energy Corp.

Read SEC document
May 28, 2021 Filed Jun 2, 2021 21:32 UTC CENTRUS ENERGY CORP LEU · Entity 4159 SaleClass A Common Stock 7,966 $22.30 $177,643.39
Disclosure

SEC source: 0001567619-21-011544 · doc1.xml · nonDerivative · entry 2

PONEMAN DANIEL B · CIK 0001636063 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 67,468

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person on November 27, 2020, in accordance with Rule 10B5-1 of the Securities and Exchange Act of 1934, as amended.

F2 · price: This transaction was executed in multiple trades at prices ranging from $21.84 to $22.83? the price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide full information regarding the number of shares and prices at which the transactions were effected upon request to the SEC, Centrus Energy Corp., or a security holder of Centrus Energy Corp.

Read SEC document
May 28, 2021 Filed Jun 2, 2021 21:32 UTC CENTRUS ENERGY CORP LEU · Entity 4159 Exercise / conversionClass A Common Stock 12,000 $4.37 $52,440.00
Disclosure

SEC source: 0001567619-21-011544 · doc1.xml · nonDerivative · entry 1

PONEMAN DANIEL B · CIK 0001636063 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 75,434

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.

Read SEC document
April 28, 2021 Filed Apr 30, 2021 20:24 UTC CENTRUS ENERGY CORP LEU · Entity 4159 Exercise / conversionEmployee Stock Option (right to buy) · Derivative 12,000 $0.00 Strike: $4.37 $0.00
Disclosure

SEC source: 0001567619-21-008794 · doc1.xml · derivative · entry 5

PONEMAN DANIEL B · CIK 0001636063 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 240,000

Underlying: Class A Common Stock · 12,000 shares

Expires 2025-03-06

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.

F5 · derivative.exercise_date: Stock options vest in four equal annual installments beginning on March 6, 2016.

Read SEC document
April 28, 2021 Filed Apr 30, 2021 20:24 UTC CENTRUS ENERGY CORP LEU · Entity 4159 SaleClass A Common Stock 3,831 $23.20 $88,874.60
Disclosure

SEC source: 0001567619-21-008794 · doc1.xml · nonDerivative · entry 4

PONEMAN DANIEL B · CIK 0001636063 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 63,434

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person on November 27, 2020, in accordance with Rule 10B5-1 of the Securities and Exchange Act of 1934, as amended.

F4 · price: This transaction was executed in multiple trades at prices ranging from $23.095 to $23.43? the price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide full information regarding the number of shares and prices at which the transactions were effected upon request to the SEC, Centrus Energy Corp., or a security holder of Centrus Energy Corp.

Read SEC document
April 28, 2021 Filed Apr 30, 2021 20:24 UTC CENTRUS ENERGY CORP LEU · Entity 4159 SaleClass A Common Stock 4,423 $22.75 $100,623.25
Disclosure

SEC source: 0001567619-21-008794 · doc1.xml · nonDerivative · entry 3

PONEMAN DANIEL B · CIK 0001636063 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 67,265

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person on November 27, 2020, in accordance with Rule 10B5-1 of the Securities and Exchange Act of 1934, as amended.

F3 · price: This transaction was executed in multiple trades at prices ranging from $22.09 to $23.08? the price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide full information regarding the number of shares and prices at which the transactions were effected upon request to the SEC, Centrus Energy Corp., or a security holder of Centrus Energy Corp.

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April 28, 2021 Filed Apr 30, 2021 20:24 UTC CENTRUS ENERGY CORP LEU · Entity 4159 SaleClass A Common Stock 3,746 $21.38 $80,099.59
Disclosure

SEC source: 0001567619-21-008794 · doc1.xml · nonDerivative · entry 2

PONEMAN DANIEL B · CIK 0001636063 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 71,688

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person on November 27, 2020, in accordance with Rule 10B5-1 of the Securities and Exchange Act of 1934, as amended.

F2 · price: This transaction was executed in multiple trades at prices ranging from $21.04 to $21.3827? the price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide full information regarding the number of shares and prices at which the transactions were effected upon request to the SEC, Centrus Energy Corp., or a security holder of Centrus Energy Corp.

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April 28, 2021 Filed Apr 30, 2021 20:24 UTC CENTRUS ENERGY CORP LEU · Entity 4159 Exercise / conversionClass A Common Stock 12,000 $4.37 $52,440.00
Disclosure

SEC source: 0001567619-21-008794 · doc1.xml · nonDerivative · entry 1

PONEMAN DANIEL B · CIK 0001636063 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 75,434

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.

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April 21, 2021 Filed Apr 22, 2021 20:13 UTC CENTRUS ENERGY CORP LEU · Entity 4159 Tax withholdingClass A Common Stock 35,680 $21.50 $767,120.00
Disclosure

SEC source: 0001567619-21-008475 · doc1.xml · nonDerivative · entry 2

PONEMAN DANIEL B · CIK 0001636063 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 43,434

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April 21, 2021 Filed Apr 22, 2021 20:13 UTC CENTRUS ENERGY CORP LEU · Entity 4159 GrantClass A Common Stock 79,114 $0.00 $0.00
Disclosure

SEC source: 0001567619-21-008475 · doc1.xml · nonDerivative · entry 1

PONEMAN DANIEL B · CIK 0001636063 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 79,114

F1 · security: Represents shares issued under long-term incentive plan for the period 2019-2021.

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March 26, 2021 Filed Mar 30, 2021 17:53 UTC CENTRUS ENERGY CORP LEU · Entity 4159 Exercise / conversionEmployee Stock Option (right to buy) · Derivative 12,000 $0.00 Strike: $4.37 $0.00
Disclosure

SEC source: 0001567619-21-007183 · doc1.xml · derivative · entry 4

PONEMAN DANIEL B · CIK 0001636063 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 252,000

Underlying: Class A Common Stock · 12,000 shares

Expires 2025-03-06

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.

F4 · derivative.exercise_date: Stock options vest in four equal annual installments beginning on March 6, 2016.

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March 26, 2021 Filed Mar 30, 2021 17:53 UTC CENTRUS ENERGY CORP LEU · Entity 4159 SaleClass A Common Stock 5,266 $24.09 $126,869.53
Disclosure

SEC source: 0001567619-21-007183 · doc1.xml · nonDerivative · entry 3

PONEMAN DANIEL B · CIK 0001636063 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,000

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person on November 27, 2020, in accordance with Rule 10B5-1 of the Securities and Exchange Act of 1934, as amended.

F3 · price: This transaction was executed in multiple trades at prices ranging from $23.87 to $24.51 the price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide full information regarding the number of shares and prices at which the transactions were effected upon request to the SEC, Centrus Energy Corp., or a security holder of Centrus Energy Corp.

Read SEC document
March 26, 2021 Filed Mar 30, 2021 17:53 UTC CENTRUS ENERGY CORP LEU · Entity 4159 SaleClass A Common Stock 6,734 $23.47 $158,053.71
Disclosure

SEC source: 0001567619-21-007183 · doc1.xml · nonDerivative · entry 2

PONEMAN DANIEL B · CIK 0001636063 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,263

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person on November 27, 2020, in accordance with Rule 10B5-1 of the Securities and Exchange Act of 1934, as amended.

F2 · price: This transaction was executed in multiple trades at prices ranging from $22.86 to $23.85? the price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide full information regarding the number of shares and prices at which the transactions were effected upon request to the SEC, Centrus Energy Corp., or a security holder of Centrus Energy Corp.

Read SEC document
March 26, 2021 Filed Mar 30, 2021 17:53 UTC CENTRUS ENERGY CORP LEU · Entity 4159 Exercise / conversionClass A Common Stock 12,000 $4.37 $52,440.00
Disclosure

SEC source: 0001567619-21-007183 · doc1.xml · nonDerivative · entry 1

PONEMAN DANIEL B · CIK 0001636063 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 32,000

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.

Read SEC document
February 26, 2021 Filed Mar 2, 2021 18:59 UTC CENTRUS ENERGY CORP LEU · Entity 4159 Exercise / conversionEmployee Stock Option (right to buy) · Derivative 12,000 $0.00 Strike: $4.37 $0.00
Disclosure

SEC source: 0001567619-21-005264 · doc1.xml · derivative · entry 4

PONEMAN DANIEL B · CIK 0001636063 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 264,000

Underlying: Class A Common Stock · 12,000 shares

Expires 2025-03-06

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.

F4 · derivative.exercise_date: Stock options vest in four equal annual installments beginning on March 6, 2016.

Read SEC document
February 26, 2021 Filed Mar 2, 2021 18:59 UTC CENTRUS ENERGY CORP LEU · Entity 4159 SaleClass A Common Stock 8,801 $23.39 $205,825.47
Disclosure

SEC source: 0001567619-21-005264 · doc1.xml · nonDerivative · entry 3

PONEMAN DANIEL B · CIK 0001636063 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,000

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person on November 27, 2020, in accordance with Rule 10B5-1 of the Securities Exchange Act of 1934, a amended.

F3 · price: This transaction was executed in multiple trades at prices ranging from $23.00 to $23.95? the price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide full information regarding the number of shares and prices at which the transactions were effected upon request to the SEC, Centrus Energy Corp., or a security holder of Centrus Energy Corp.

Read SEC document
February 26, 2021 Filed Mar 2, 2021 18:59 UTC CENTRUS ENERGY CORP LEU · Entity 4159 SaleClass A Common Stock 3,199 $22.68 $72,557.16
Disclosure

SEC source: 0001567619-21-005264 · doc1.xml · nonDerivative · entry 2

PONEMAN DANIEL B · CIK 0001636063 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 28,801

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person on November 27, 2020, in accordance with Rule 10B5-1 of the Securities Exchange Act of 1934, a amended.

F2 · price: This transaction was executed in multiple trades at prices ranging from $22.305 to $22.98? the price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide full information regarding the number of shares and prices at which the transactions were effected upon request to the SEC, Centrus Energy Corp., or a security holder of Centrus Energy Corp.

Read SEC document
February 26, 2021 Filed Mar 2, 2021 18:59 UTC CENTRUS ENERGY CORP LEU · Entity 4159 Exercise / conversionClass A Common Stock 12,000 $4.37 $52,440.00
Disclosure

SEC source: 0001567619-21-005264 · doc1.xml · nonDerivative · entry 1

PONEMAN DANIEL B · CIK 0001636063 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 32,000

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.

Read SEC document
January 28, 2021 Filed Feb 1, 2021 17:27 UTC CENTRUS ENERGY CORP LEU · Entity 4159 Exercise / conversionEmployee Stock Option (right to buy) · Derivative 12,000 $0.00 Strike: $4.37 $0.00
Disclosure

SEC source: 0001567619-21-001773 · doc1.xml · derivative · entry 5

PONEMAN DANIEL B · CIK 0001636063 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 276,000

Underlying: Class A Common Stock · 12,000 shares

Expires 2025-03-06

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.

F5 · derivative.exercise_date: Stock options vest in four equal annual installments beginning on March 6, 2016.

Read SEC document
January 28, 2021 Filed Feb 1, 2021 17:27 UTC CENTRUS ENERGY CORP LEU · Entity 4159 SaleClass A Common Stock 3,623 $21.48 $77,808.63
Disclosure

SEC source: 0001567619-21-001773 · doc1.xml · nonDerivative · entry 4

PONEMAN DANIEL B · CIK 0001636063 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,000

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person on November 27, 2020, in accordance with Rule 10B5-1 of the Securities Exchange Act of 1934, as amended.

F4 · price: This transaction was executed in multiple trades at prices ranging from $21.00 to $21.87; the price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide full information regarding the number of shares and prices at which the transactions were effected upon request to the SEC, Centrus Energy Corp., or a security holder of Centrus Energy Corp.

Read SEC document
January 28, 2021 Filed Feb 1, 2021 17:27 UTC CENTRUS ENERGY CORP LEU · Entity 4159 SaleClass A Common Stock 4,849 $20.39 $98,880.81
Disclosure

SEC source: 0001567619-21-001773 · doc1.xml · nonDerivative · entry 3

PONEMAN DANIEL B · CIK 0001636063 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 23,623

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person on November 27, 2020, in accordance with Rule 10B5-1 of the Securities Exchange Act of 1934, as amended.

F3 · price: This transaction was executed in multiple trades at prices ranging from $20.01 to $20.925; the price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide full information regarding the number of shares and prices at which the transactions were effected upon request to the SEC, Centrus Energy Corp., or a security holder of Centrus Energy Corp.

Read SEC document
January 28, 2021 Filed Feb 1, 2021 17:27 UTC CENTRUS ENERGY CORP LEU · Entity 4159 SaleClass A Common Stock 3,528 $19.87 $70,106.65
Disclosure

SEC source: 0001567619-21-001773 · doc1.xml · nonDerivative · entry 2

PONEMAN DANIEL B · CIK 0001636063 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 28,472

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person on November 27, 2020, in accordance with Rule 10B5-1 of the Securities Exchange Act of 1934, as amended.

F2 · price: This transaction was executed in multiple trades at prices ranging from $19.565 to $19.985; the price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide full information regarding the number of shares and prices at which the transactions were effected upon request to the SEC, Centrus Energy Corp., or a security holder of Centrus Energy Corp.

Read SEC document
January 28, 2021 Filed Feb 1, 2021 17:27 UTC CENTRUS ENERGY CORP LEU · Entity 4159 Exercise / conversionClass A Common Stock 12,000 $4.37 $52,440.00
Disclosure

SEC source: 0001567619-21-001773 · doc1.xml · nonDerivative · entry 1

PONEMAN DANIEL B · CIK 0001636063 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 32,000

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.

Read SEC document
December 28, 2020 Filed Dec 29, 2020 22:05 UTC CENTRUS ENERGY CORP LEU · Entity 4159 Exercise / conversionEmployee Stock Option (right to buy) · Derivative 12,000 $0.00 Strike: $4.37 $0.00
Disclosure

SEC source: 0001567619-20-021639 · doc1.xml · derivative · entry 5

PONEMAN DANIEL B · CIK 0001636063 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 288,000

Underlying: Class A Common Stock · 12,000 shares

Expires 2025-03-06

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.

F5 · derivative.exercise_date: Stock otions vest in four equal annual installments beginning on March 6, 2016.

Read SEC document
December 28, 2020 Filed Dec 29, 2020 22:05 UTC CENTRUS ENERGY CORP LEU · Entity 4159 SaleClass A Common Stock 1,511 $28.19 $42,600.98
Disclosure

SEC source: 0001567619-20-021639 · doc1.xml · nonDerivative · entry 4

PONEMAN DANIEL B · CIK 0001636063 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,000

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person on November 27, 2020 in accordance with Rule 10b5-1 of the Securities Exchange Act of 1934, as amended.

F4 · price: This transaction was executed in multiple trades at prices ranging from $28.00 to $28.44; the price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide full information regarding the number of shares and prices at which the transactions were effected upon request to the SEC, Centrus Energy Corp., or a security holder of Centrus Energy Corp.

Read SEC document
December 28, 2020 Filed Dec 29, 2020 22:05 UTC CENTRUS ENERGY CORP LEU · Entity 4159 SaleClass A Common Stock 1,900 $27.39 $52,043.09
Disclosure

SEC source: 0001567619-20-021639 · doc1.xml · nonDerivative · entry 3

PONEMAN DANIEL B · CIK 0001636063 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 21,511

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person on November 27, 2020 in accordance with Rule 10b5-1 of the Securities Exchange Act of 1934, as amended.

F3 · price: This transaction was executed in multiple trades at prices ranging from $27.01 to $27.95; the price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide full information regarding the number of shares and prices at which the transactions were effected upon request to the SEC, Centrus Energy Corp., or a security holder of Centrus Energy Corp.

Read SEC document

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