SMR

SEC source: 0001213900-23-010822 · ownership.xml · nonDerivative · entry 18

IBK Securities Co., Ltd. · CIK 0001932335 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · Next Tech 1 New Technology Investment Fund. See Footnote

Disclosed balance after: 4,035,900

F5 · ownership.direct: The reported securities were, or are, directly held by Next Tech 1 New Technology Investment Fund ("Next Tech 1"). IBKS is, together with BH Investment and Liberty Ltd. ("BHI"), a co-general partner of Next Tech 1. IBKS disclaims any beneficial ownership of the securities held by NextTech 1, other than to the extent of any pecuniary interest it may have therein, directly or indirectly.

F5 · ownership.nature: The reported securities were, or are, directly held by Next Tech 1 New Technology Investment Fund ("Next Tech 1"). IBKS is, together with BH Investment and Liberty Ltd. ("BHI"), a co-general partner of Next Tech 1. IBKS disclaims any beneficial ownership of the securities held by NextTech 1, other than to the extent of any pecuniary interest it may have therein, directly or indirectly.

F12 · ownership.nature: Industrial Bank of Korea ("IBK"), as the controlling person of IBKS, and the Republic of Korea Ministry of Economy and Finance ("MOEF"), as the controlling person of IBK, are deemed to be indirect beneficial owners of the shares of Class A Common Stock owned by IBKS, Next Tech 1 and Next Tech 2 and the shares of Class B Common Stock owned by NuScale Korea. IBK and MOEF disclaim any beneficial ownership of the securities held by IBKS, Next Tech 1, Next Tech 2, and NuScale Korea, other than to the extent of any pecuniary interest they may have therein, directly or indirectly.

SEC source: 0001822966-23-000148 · wk-form4_1685566792.xml · derivative · entry 3

Fujino Shinji · CIK 0001957490 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,659

Underlying: Class A Common Stock · 13,659 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock.

F2 · derivative.exercise_date: On December 1, 2022, Mr. Fujino joined the board. The board awarded him 7,339 restricted stock units as the 2022 annual award that will vest quarterly beginning March 1, 2023, until it is vested after one year, and 10,091 restricted stock units as a one-time award that will vest quarterly beginning March 1, 2023, over three years. All units not vested and nonforfeitable will be forfeited to the Company upon termination of service. On May 26, 2023, the board approved the accelerated vesting of all shares under the annual award through May 26, 2023, and canceled the remainder of the award.

F2 · derivative.expiration_date: On December 1, 2022, Mr. Fujino joined the board. The board awarded him 7,339 restricted stock units as the 2022 annual award that will vest quarterly beginning March 1, 2023, until it is vested after one year, and 10,091 restricted stock units as a one-time award that will vest quarterly beginning March 1, 2023, over three years. All units not vested and nonforfeitable will be forfeited to the Company upon termination of service. On May 26, 2023, the board approved the accelerated vesting of all shares under the annual award through May 26, 2023, and canceled the remainder of the award.

SEC source: 0001822966-23-000149 · wk-form4_1685566871.xml · derivative · entry 3

Chung Bum-Jin · CIK 0001956517 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,659

Underlying: Class A Common Stock · 13,659 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock.

F2 · derivative.exercise_date: On December 1, 2022, Mr. Chung joined the board. The board awarded him 7,339 restricted stock units as the 2022 annual award that will vest quarterly beginning March 1, 2023, until it is vested after one year, and 10,091 restricted stock units as a one-time award that will vest quarterly beginning March 1, 2023, over three years. All units not vested and nonforfeitable will be forfeited to the Company upon termination of service. On May 26, 2023, the board approved the accelerated vesting of all shares under the annual award through May 26, 2023, and canceled the remainder of the award.

F2 · derivative.expiration_date: On December 1, 2022, Mr. Chung joined the board. The board awarded him 7,339 restricted stock units as the 2022 annual award that will vest quarterly beginning March 1, 2023, until it is vested after one year, and 10,091 restricted stock units as a one-time award that will vest quarterly beginning March 1, 2023, over three years. All units not vested and nonforfeitable will be forfeited to the Company upon termination of service. On May 26, 2023, the board approved the accelerated vesting of all shares under the annual award through May 26, 2023, and canceled the remainder of the award.

F2 · balance_after: On December 1, 2022, Mr. Chung joined the board. The board awarded him 7,339 restricted stock units as the 2022 annual award that will vest quarterly beginning March 1, 2023, until it is vested after one year, and 10,091 restricted stock units as a one-time award that will vest quarterly beginning March 1, 2023, over three years. All units not vested and nonforfeitable will be forfeited to the Company upon termination of service. On May 26, 2023, the board approved the accelerated vesting of all shares under the annual award through May 26, 2023, and canceled the remainder of the award.

SEC source: 0001213900-23-010822 · ownership.xml · nonDerivative · entry 17

IBK Securities Co., Ltd. · CIK 0001932335 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · Next Tech 1 New Technology Investment Fund. See Footnote

Disclosed balance after: 4,085,900

F7 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $10.8380 to $10.9100, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth herein.

F5 · ownership.direct: The reported securities were, or are, directly held by Next Tech 1 New Technology Investment Fund ("Next Tech 1"). IBKS is, together with BH Investment and Liberty Ltd. ("BHI"), a co-general partner of Next Tech 1. IBKS disclaims any beneficial ownership of the securities held by NextTech 1, other than to the extent of any pecuniary interest it may have therein, directly or indirectly.

F5 · ownership.nature: The reported securities were, or are, directly held by Next Tech 1 New Technology Investment Fund ("Next Tech 1"). IBKS is, together with BH Investment and Liberty Ltd. ("BHI"), a co-general partner of Next Tech 1. IBKS disclaims any beneficial ownership of the securities held by NextTech 1, other than to the extent of any pecuniary interest it may have therein, directly or indirectly.

F12 · ownership.nature: Industrial Bank of Korea ("IBK"), as the controlling person of IBKS, and the Republic of Korea Ministry of Economy and Finance ("MOEF"), as the controlling person of IBK, are deemed to be indirect beneficial owners of the shares of Class A Common Stock owned by IBKS, Next Tech 1 and Next Tech 2 and the shares of Class B Common Stock owned by NuScale Korea. IBK and MOEF disclaim any beneficial ownership of the securities held by IBKS, Next Tech 1, Next Tech 2, and NuScale Korea, other than to the extent of any pecuniary interest they may have therein, directly or indirectly.

SEC source: 0001213900-23-010822 · ownership.xml · nonDerivative · entry 16

IBK Securities Co., Ltd. · CIK 0001932335 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · Next Tech 1 New Technology Investment Fund. See Footnote

Disclosed balance after: 4,139,276

F5 · ownership.direct: The reported securities were, or are, directly held by Next Tech 1 New Technology Investment Fund ("Next Tech 1"). IBKS is, together with BH Investment and Liberty Ltd. ("BHI"), a co-general partner of Next Tech 1. IBKS disclaims any beneficial ownership of the securities held by NextTech 1, other than to the extent of any pecuniary interest it may have therein, directly or indirectly.

F5 · ownership.nature: The reported securities were, or are, directly held by Next Tech 1 New Technology Investment Fund ("Next Tech 1"). IBKS is, together with BH Investment and Liberty Ltd. ("BHI"), a co-general partner of Next Tech 1. IBKS disclaims any beneficial ownership of the securities held by NextTech 1, other than to the extent of any pecuniary interest it may have therein, directly or indirectly.

F12 · ownership.nature: Industrial Bank of Korea ("IBK"), as the controlling person of IBKS, and the Republic of Korea Ministry of Economy and Finance ("MOEF"), as the controlling person of IBK, are deemed to be indirect beneficial owners of the shares of Class A Common Stock owned by IBKS, Next Tech 1 and Next Tech 2 and the shares of Class B Common Stock owned by NuScale Korea. IBK and MOEF disclaim any beneficial ownership of the securities held by IBKS, Next Tech 1, Next Tech 2, and NuScale Korea, other than to the extent of any pecuniary interest they may have therein, directly or indirectly.

SEC source: 0001213900-23-010822 · ownership.xml · nonDerivative · entry 15

IBK Securities Co., Ltd. · CIK 0001932335 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · Next Tech 1 New Technology Investment Fund. See Footnote

Disclosed balance after: 4,189,276

F6 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $11.0069 to $11.2400, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth herein.

F5 · ownership.direct: The reported securities were, or are, directly held by Next Tech 1 New Technology Investment Fund ("Next Tech 1"). IBKS is, together with BH Investment and Liberty Ltd. ("BHI"), a co-general partner of Next Tech 1. IBKS disclaims any beneficial ownership of the securities held by NextTech 1, other than to the extent of any pecuniary interest it may have therein, directly or indirectly.

F5 · ownership.nature: The reported securities were, or are, directly held by Next Tech 1 New Technology Investment Fund ("Next Tech 1"). IBKS is, together with BH Investment and Liberty Ltd. ("BHI"), a co-general partner of Next Tech 1. IBKS disclaims any beneficial ownership of the securities held by NextTech 1, other than to the extent of any pecuniary interest it may have therein, directly or indirectly.

F12 · ownership.nature: Industrial Bank of Korea ("IBK"), as the controlling person of IBKS, and the Republic of Korea Ministry of Economy and Finance ("MOEF"), as the controlling person of IBK, are deemed to be indirect beneficial owners of the shares of Class A Common Stock owned by IBKS, Next Tech 1 and Next Tech 2 and the shares of Class B Common Stock owned by NuScale Korea. IBK and MOEF disclaim any beneficial ownership of the securities held by IBKS, Next Tech 1, Next Tech 2, and NuScale Korea, other than to the extent of any pecuniary interest they may have therein, directly or indirectly.

SEC source: 0001822966-23-000084 · wf-form4_168322997205874.xml · derivative · entry 6

Reyes Jose N Jr · CIK 0001912965 · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Indirect · By Donna Jean Reyes Trust, dated August 2, 2021

Disclosed balance after: 151,203

Underlying: Class B Common Stock · 151,203 shares

Expires not disclosed

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_price: The conversion price of $10.92 is determined on the date of transaction, November 22, 2022.

F6 · derivative.exercise_date: Continental Stock Transfer and Trust Company was notified November 15, 2022, to issue shares of Class A Common Stock for each share of Class B Common Stock, the shares consitute free trade shares.

F6 · derivative.expiration_date: Continental Stock Transfer and Trust Company was notified November 15, 2022, to issue shares of Class A Common Stock for each share of Class B Common Stock, the shares consitute free trade shares.

SEC source: 0001822966-23-000084 · wf-form4_168322997205874.xml · nonDerivative · entry 1

Reyes Jose N Jr · CIK 0001912965 · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Indirect · By Donna Jean Reyes Trust, dated August 2, 2011

Disclosed balance after: 151,203

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.

SEC source: 0001213900-23-010822 · ownership.xml · derivative · entry 25

IBK Securities Co., Ltd. · CIK 0001932335 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 0

Underlying: Class A Common Stock · 4,241,765 shares

Expires not disclosed

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_price: Reflects the exchange of 4,241,765 shares of Class B common stock, par value $0.0001 per share ("Class B Common Stock"), of the Issuer, each paired with one Class B Unit of NuScale Power, LLC, for 4,241,765 shares of Class A Common Stock.

F4 · price: Reflects the exchange of 4,241,765 shares of Class B common stock, par value $0.0001 per share ("Class B Common Stock"), of the Issuer, each paired with one Class B Unit of NuScale Power, LLC, for 4,241,765 shares of Class A Common Stock.

F4 · derivative.exercise_date: Reflects the exchange of 4,241,765 shares of Class B common stock, par value $0.0001 per share ("Class B Common Stock"), of the Issuer, each paired with one Class B Unit of NuScale Power, LLC, for 4,241,765 shares of Class A Common Stock.

F4 · derivative.expiration_date: Reflects the exchange of 4,241,765 shares of Class B common stock, par value $0.0001 per share ("Class B Common Stock"), of the Issuer, each paired with one Class B Unit of NuScale Power, LLC, for 4,241,765 shares of Class A Common Stock.

F5 · ownership.direct: The reported securities were, or are, directly held by Next Tech 1 New Technology Investment Fund ("Next Tech 1"). IBKS is, together with BH Investment and Liberty Ltd. ("BHI"), a co-general partner of Next Tech 1. IBKS disclaims any beneficial ownership of the securities held by NextTech 1, other than to the extent of any pecuniary interest it may have therein, directly or indirectly.

F5 · ownership.nature: The reported securities were, or are, directly held by Next Tech 1 New Technology Investment Fund ("Next Tech 1"). IBKS is, together with BH Investment and Liberty Ltd. ("BHI"), a co-general partner of Next Tech 1. IBKS disclaims any beneficial ownership of the securities held by NextTech 1, other than to the extent of any pecuniary interest it may have therein, directly or indirectly.

F12 · ownership.nature: Industrial Bank of Korea ("IBK"), as the controlling person of IBKS, and the Republic of Korea Ministry of Economy and Finance ("MOEF"), as the controlling person of IBK, are deemed to be indirect beneficial owners of the shares of Class A Common Stock owned by IBKS, Next Tech 1 and Next Tech 2 and the shares of Class B Common Stock owned by NuScale Korea. IBK and MOEF disclaim any beneficial ownership of the securities held by IBKS, Next Tech 1, Next Tech 2, and NuScale Korea, other than to the extent of any pecuniary interest they may have therein, directly or indirectly.

SEC source: 0001213900-23-010822 · ownership.xml · nonDerivative · entry 14

IBK Securities Co., Ltd. · CIK 0001932335 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · Next Tech 1 New Technology Investment Fund. See Footnote

Disclosed balance after: 4,241,765

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 · price: Reflects the exchange of 4,241,765 shares of Class B common stock, par value $0.0001 per share ("Class B Common Stock"), of the Issuer, each paired with one Class B Unit of NuScale Power, LLC, for 4,241,765 shares of Class A Common Stock.

F5 · ownership.direct: The reported securities were, or are, directly held by Next Tech 1 New Technology Investment Fund ("Next Tech 1"). IBKS is, together with BH Investment and Liberty Ltd. ("BHI"), a co-general partner of Next Tech 1. IBKS disclaims any beneficial ownership of the securities held by NextTech 1, other than to the extent of any pecuniary interest it may have therein, directly or indirectly.

F5 · ownership.nature: The reported securities were, or are, directly held by Next Tech 1 New Technology Investment Fund ("Next Tech 1"). IBKS is, together with BH Investment and Liberty Ltd. ("BHI"), a co-general partner of Next Tech 1. IBKS disclaims any beneficial ownership of the securities held by NextTech 1, other than to the extent of any pecuniary interest it may have therein, directly or indirectly.

F12 · ownership.nature: Industrial Bank of Korea ("IBK"), as the controlling person of IBKS, and the Republic of Korea Ministry of Economy and Finance ("MOEF"), as the controlling person of IBK, are deemed to be indirect beneficial owners of the shares of Class A Common Stock owned by IBKS, Next Tech 1 and Next Tech 2 and the shares of Class B Common Stock owned by NuScale Korea. IBK and MOEF disclaim any beneficial ownership of the securities held by IBKS, Next Tech 1, Next Tech 2, and NuScale Korea, other than to the extent of any pecuniary interest they may have therein, directly or indirectly.

SEC source: 0001822966-22-000094 · wf-form4_166862805118362.xml · nonDerivative · entry 1

Reyes Jose N Jr · CIK 0001912965 · Chief Technology Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By Jose N. Reyes, Jr. Trust, dated August 2, 2021

Disclosed balance after: 248,742

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $11.40 to $12.00, inclusive. The reporting person undertakes to provide to NuScale Power Corporation, any security holder of NuScale Power Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

SEC source: 0001822966-22-000076 · wf-form4_166751336396188.xml · derivative · entry 9

Temple Robert K · CIK 0001914614 · General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 21,336 shares

Expires 2026-08-01

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.

SEC source: 0001822966-22-000076 · wf-form4_166751336396188.xml · nonDerivative · entry 6

Temple Robert K · CIK 0001914614 · General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 78,742

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $11.25 to $11.78, inclusive. The reporting person undertakes to provide to NuScale Power Corporation, any security holder of NuScale Power Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

SEC source: 0001822966-22-000076 · wf-form4_166751336396188.xml · nonDerivative · entry 5

Temple Robert K · CIK 0001914614 · General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 100,078

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.

SEC source: 0001822966-22-000078 · wf-form4_166751432763427.xml · derivative · entry 6

Reyes Jose N Jr · CIK 0001912965 · Chief Technology Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By Jose N. Reyes, Jr. Trust, dated August 2, 2021

Disclosed balance after: 0

Underlying: Class A Common Stock · 453,215 shares

Expires 2023-09-13

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.

SEC source: 0001822966-22-000078 · wf-form4_166751432763427.xml · nonDerivative · entry 4

Reyes Jose N Jr · CIK 0001912965 · Chief Technology Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By Jose N. Reyes, Jr. Trust, dated August 2, 2021

Disclosed balance after: 439,965

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $11.00 to $11.60, inclusive. The reporting person undertakes to provide to NuScale Power Corporation, any security holder of NuScale Power Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

SEC source: 0001822966-22-000078 · wf-form4_166751432763427.xml · nonDerivative · entry 3

Reyes Jose N Jr · CIK 0001912965 · Chief Technology Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By Jose N. Reyes, Jr. Trust, dated August 2, 2021

Disclosed balance after: 453,215

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.

SEC source: 0001822966-22-000076 · wf-form4_166751336396188.xml · derivative · entry 8

Temple Robert K · CIK 0001914614 · General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 38,371 shares

Expires 2026-08-01

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.

SEC source: 0001822966-22-000076 · wf-form4_166751336396188.xml · nonDerivative · entry 4

Temple Robert K · CIK 0001914614 · General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 78,742

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $11.00 to $11.68, inclusive. The reporting person undertakes to provide to NuScale Power Corporation, any security holder of NuScale Power Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

SEC source: 0001822966-22-000076 · wf-form4_166751336396188.xml · nonDerivative · entry 3

Temple Robert K · CIK 0001914614 · General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 117,113

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.

SEC source: 0001822966-22-000078 · wf-form4_166751432763427.xml · derivative · entry 5

Reyes Jose N Jr · CIK 0001912965 · Chief Technology Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By Jose N. Reyes, Jr. Trust, dated August 2, 2021

Disclosed balance after: 0

Underlying: Class A Common Stock · 26,895 shares

Expires 2023-09-13

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.

SEC source: 0001822966-22-000078 · wf-form4_166751432763427.xml · nonDerivative · entry 2

Reyes Jose N Jr · CIK 0001912965 · Chief Technology Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By Jose N. Reyes, Jr. Trust, dated August 2, 2021

Disclosed balance after: 0

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $11.25 to $11.61, inclusive. The reporting person undertakes to provide to NuScale Power Corporation, any security holder of NuScale Power Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

SEC source: 0001822966-22-000078 · wf-form4_166751432763427.xml · nonDerivative · entry 1

Reyes Jose N Jr · CIK 0001912965 · Chief Technology Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By Jose N. Reyes, Jr. Trust, dated August 2, 2021

Disclosed balance after: 26,895

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.

SEC source: 0001822966-22-000076 · wf-form4_166751336396188.xml · derivative · entry 7

Temple Robert K · CIK 0001914614 · General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 26,893 shares

Expires 2026-08-01

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.

SEC source: 0001822966-22-000076 · wf-form4_166751336396188.xml · nonDerivative · entry 2

Temple Robert K · CIK 0001914614 · General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,000

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $11.25 to $11.61, inclusive. The reporting person undertakes to provide to NuScale Power Corporation, any security holder of NuScale Power Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

SEC source: 0001822966-22-000076 · wf-form4_166751336396188.xml · nonDerivative · entry 1

Temple Robert K · CIK 0001914614 · General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 28,893

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.

SEC source: 0001140361-22-039376 · form4.xml · nonDerivative · entry 2

DS Asset Management Co., Ltd. · CIK 0001929488 · 10% owner

DS Private Equity Co., Ltd. · CIK 0001929007 · 10% owner

Dok Soo Jang · CIK 0001929382 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,489,656

F2 · balance_after: The price reported in Column 4 is a weighted average price. These shares of Class A Common Stock of the Company were sold by DS Asset Management Co., Ltd. in multiple transactions at prices ranging from $11.30 to $11.56, inclusive. The reporting person undertakes to provide to the Company, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares of Class A Common Stock sold at each separate price within the ranges set forth in footnote (2) to this Form 4.

F5 · balance_after: Each of DS Asset Management Co., Ltd. and Mr. Jang disclaim beneficial ownership of the reported shares of Class A Common Stock held by DS Private Equity Co., Ltd. and each of DS Private Equity Co., Ltd. and Mr. Jang disclaim beneficial ownership of the reported shares of Class A Common Stock held by DS Asset Management Co., Ltd., except in each case, to the extent of its or his pecuniary interest therein. This report shall not be deemed an admission that DS Private Equity, DS Asset Management or Mr. Jang are beneficial owners of the securities reported herein for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose.

SEC source: 0001928866-22-000009 · primary_doc.xml · nonDerivative · entry 2

Green Energy New Technology Investment Fund · CIK 0001928866 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,196,142

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $11.01 to $11.56, inclusive.

SEC source: 0001140361-22-039376 · form4.xml · nonDerivative · entry 1

DS Asset Management Co., Ltd. · CIK 0001929488 · 10% owner

DS Private Equity Co., Ltd. · CIK 0001929007 · 10% owner

Dok Soo Jang · CIK 0001929382 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,539,061

F1 · balance_after: The price reported in Column 4 is a weighted average price. These shares of Class A Common Stock of NuScale Power Corporation (the "Company") were sold by DS Asset Management Co., Ltd. in multiple transactions at prices ranging from $11.50 to $11.75, inclusive. The reporting person undertakes to provide to the Company, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares of Class A Common Stock sold at each separate price within the ranges set forth in footnote (1) to this Form 4.

F5 · balance_after: Each of DS Asset Management Co., Ltd. and Mr. Jang disclaim beneficial ownership of the reported shares of Class A Common Stock held by DS Private Equity Co., Ltd. and each of DS Private Equity Co., Ltd. and Mr. Jang disclaim beneficial ownership of the reported shares of Class A Common Stock held by DS Asset Management Co., Ltd., except in each case, to the extent of its or his pecuniary interest therein. This report shall not be deemed an admission that DS Private Equity, DS Asset Management or Mr. Jang are beneficial owners of the securities reported herein for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose.

SEC source: 0001928866-22-000009 · primary_doc.xml · nonDerivative · entry 1

Green Energy New Technology Investment Fund · CIK 0001928866 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,266,142

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $11.43 to $11.77, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (1) and (2) to this Form 4.

SEC source: 0001140361-22-038880 · form4.xml · nonDerivative · entry 2

DS Private Equity Co., Ltd. · CIK 0001929007 · 10% owner

DS Asset Management Co., Ltd. · CIK 0001929488 · 10% owner

Dok Soo Jang · CIK 0001929382 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,637,344

F2 · balance_after: The price reported in Column 4 is a weighted average price. These shares of Class A Common Stock of the Company were sold by DS Asset Management Co., Ltd. in multiple transactions at prices ranging from $11.50 to $11.75, inclusive. The reporting person undertakes to provide to the Company, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares of Class A Common Stock sold at each separate price within the ranges set forth in footnote (2) to this Form 4.

F5 · balance_after: Each of DS Asset Management Co., Ltd. and Mr. Jang disclaim beneficial ownership of the reported shares of Class A Common Stock held by DS Private Equity Co., Ltd. and each of DS Private Equity Co., Ltd. and Mr. Jang disclaim beneficial ownership of the reported shares of Class A Common Stock held by DS Asset Management Co., Ltd., except in each case, to the extent of its or his pecuniary interest therein. This report shall not be deemed an admission that DS Private Equity, DS Asset Management or Mr. Jang are beneficial owners of the securities reported herein for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose.

SEC source: 0001928866-22-000008 · primary_doc.xml · nonDerivative · entry 2

Green Energy New Technology Investment Fund · CIK 0001928866 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,336,162

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $11.29 to $11.77, inclusive.

SEC source: 0001140361-22-038880 · form4.xml · nonDerivative · entry 1

DS Private Equity Co., Ltd. · CIK 0001929007 · 10% owner

DS Asset Management Co., Ltd. · CIK 0001929488 · 10% owner

Dok Soo Jang · CIK 0001929382 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,737,344

F1 · balance_after: The price reported in Column 4 is a weighted average price. These shares of Class A Common Stock of NuScale Power Corporation (the "Company") were sold by DS Asset Management Co., Ltd. in multiple transactions at prices ranging from $11.80 to $12.08, inclusive. The reporting person undertakes to provide to the Company, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares of Class A Common Stock sold at each separate price within the ranges set forth in footnote (1) to this Form 4.

F5 · balance_after: Each of DS Asset Management Co., Ltd. and Mr. Jang disclaim beneficial ownership of the reported shares of Class A Common Stock held by DS Private Equity Co., Ltd. and each of DS Private Equity Co., Ltd. and Mr. Jang disclaim beneficial ownership of the reported shares of Class A Common Stock held by DS Asset Management Co., Ltd., except in each case, to the extent of its or his pecuniary interest therein. This report shall not be deemed an admission that DS Private Equity, DS Asset Management or Mr. Jang are beneficial owners of the securities reported herein for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose.

SEC source: 0001928866-22-000008 · primary_doc.xml · nonDerivative · entry 1

Green Energy New Technology Investment Fund · CIK 0001928866 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,434,895

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $11.75 to $12.08, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (1) and (2) to this Form 4.

SEC source: 0001928866-22-000007 · primary_doc.xml · nonDerivative · entry 2

Green Energy New Technology Investment Fund · CIK 0001928866 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,481,548

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $12.00 to $12.26, inclusive.

SEC source: 0001928866-22-000007 · primary_doc.xml · nonDerivative · entry 1

Green Energy New Technology Investment Fund · CIK 0001928866 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,541,548

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $12.10 to $12.31, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (1) and (2) to this Form 4.

SEC source: 0001928866-22-000006 · primary_doc.xml · nonDerivative · entry 2

Green Energy New Technology Investment Fund · CIK 0001928866 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,571,548

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $11.50 to $11.63, inclusive.

SEC source: 0001928866-22-000006 · primary_doc.xml · nonDerivative · entry 1

Green Energy New Technology Investment Fund · CIK 0001928866 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,581,548

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $11.24 to $11.26, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (1) and (2) to this Form 4.

SEC source: 0001928866-22-000005 · primary_doc.xml · nonDerivative · entry 2

Green Energy New Technology Investment Fund · CIK 0001928866 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,583,348

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $11.07 to $11.16, inclusive.

SEC source: 0001928866-22-000005 · primary_doc.xml · nonDerivative · entry 1

Green Energy New Technology Investment Fund · CIK 0001928866 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,585,675

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $11.15 to $11.27, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (1) and (2) to this Form 4.

SEC source: 0001928866-22-000004 · primary_doc.xml · nonDerivative · entry 1

Green Energy New Technology Investment Fund · CIK 0001928866 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,603,169

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $11.50 to $11.71, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (1).

SEC source: 0001213900-23-010822 · ownership.xml · nonDerivative · entry 10

IBK Securities Co., Ltd. · CIK 0001932335 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

F1 · ownership.direct: The reported securities of the Issuer were directly held by IBK Securities Co., Ltd. ("IBKS").

F12 · ownership.direct: Industrial Bank of Korea ("IBK"), as the controlling person of IBKS, and the Republic of Korea Ministry of Economy and Finance ("MOEF"), as the controlling person of IBK, are deemed to be indirect beneficial owners of the shares of Class A Common Stock owned by IBKS, Next Tech 1 and Next Tech 2 and the shares of Class B Common Stock owned by NuScale Korea. IBK and MOEF disclaim any beneficial ownership of the securities held by IBKS, Next Tech 1, Next Tech 2, and NuScale Korea, other than to the extent of any pecuniary interest they may have therein, directly or indirectly.

SEC source: 0001213900-23-010822 · ownership.xml · nonDerivative · entry 9

IBK Securities Co., Ltd. · CIK 0001932335 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 43,176

F1 · ownership.direct: The reported securities of the Issuer were directly held by IBK Securities Co., Ltd. ("IBKS").

F12 · ownership.direct: Industrial Bank of Korea ("IBK"), as the controlling person of IBKS, and the Republic of Korea Ministry of Economy and Finance ("MOEF"), as the controlling person of IBK, are deemed to be indirect beneficial owners of the shares of Class A Common Stock owned by IBKS, Next Tech 1 and Next Tech 2 and the shares of Class B Common Stock owned by NuScale Korea. IBK and MOEF disclaim any beneficial ownership of the securities held by IBKS, Next Tech 1, Next Tech 2, and NuScale Korea, other than to the extent of any pecuniary interest they may have therein, directly or indirectly.

SEC source: 0001928866-22-000002 · primary_doc.xml · nonDerivative · entry 2

Green Energy New Technology Investment Fund · CIK 0001928866 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,613,368

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $12.50 to $12.54, inclusive.

SEC source: 0001928866-22-000002 · primary_doc.xml · nonDerivative · entry 1

Green Energy New Technology Investment Fund · CIK 0001928866 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,667,200

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $11.30 to $11.85, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (1) and (2) to this Form 4.

SEC source: 0001213900-23-010822 · ownership.xml · nonDerivative · entry 8

IBK Securities Co., Ltd. · CIK 0001932335 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 86,176

F1 · ownership.direct: The reported securities of the Issuer were directly held by IBK Securities Co., Ltd. ("IBKS").

F12 · ownership.direct: Industrial Bank of Korea ("IBK"), as the controlling person of IBKS, and the Republic of Korea Ministry of Economy and Finance ("MOEF"), as the controlling person of IBK, are deemed to be indirect beneficial owners of the shares of Class A Common Stock owned by IBKS, Next Tech 1 and Next Tech 2 and the shares of Class B Common Stock owned by NuScale Korea. IBK and MOEF disclaim any beneficial ownership of the securities held by IBKS, Next Tech 1, Next Tech 2, and NuScale Korea, other than to the extent of any pecuniary interest they may have therein, directly or indirectly.

SEC source: 0001928866-22-000001 · primary_doc.xml · nonDerivative · entry 2

Green Energy New Technology Investment Fund · CIK 0001928866 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,763,337

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $12.52 to $12.73, inclusive.

SEC source: 0001928866-22-000001 · primary_doc.xml · nonDerivative · entry 1

Green Energy New Technology Investment Fund · CIK 0001928866 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,774,837

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $13.28 to $13.51, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (1) and (2) to this Form 4.

SEC source: 0001822966-22-000070 · wf-form4_166328610144500.xml · nonDerivative · entry 1

Mundy Thomas P · CIK 0001927292 · President, VOYGR

10b5-1 filing: Not disclosed

Ownership: Indirect · By daughter

Disclosed balance after: 72

F1 · ownership.direct: The reporting person disclaims beneficial ownership of these securities, and this report shall not be deemed an admission that the reporting person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

SEC source: 0001213900-23-010822 · ownership.xml · nonDerivative · entry 7

IBK Securities Co., Ltd. · CIK 0001932335 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 100,000

F1 · ownership.direct: The reported securities of the Issuer were directly held by IBK Securities Co., Ltd. ("IBKS").

F12 · ownership.direct: Industrial Bank of Korea ("IBK"), as the controlling person of IBKS, and the Republic of Korea Ministry of Economy and Finance ("MOEF"), as the controlling person of IBK, are deemed to be indirect beneficial owners of the shares of Class A Common Stock owned by IBKS, Next Tech 1 and Next Tech 2 and the shares of Class B Common Stock owned by NuScale Korea. IBK and MOEF disclaim any beneficial ownership of the securities held by IBKS, Next Tech 1, Next Tech 2, and NuScale Korea, other than to the extent of any pecuniary interest they may have therein, directly or indirectly.