EAF

SEC source: 0001140361-21-026133 · form4.xml · nonDerivative · entry 1

BCP GP Ltd · CIK 0001685160 · Director · 10% owner

Brookfield Private Funds Holdings Inc. · CIK 0001504723 · Director · 10% owner

Brookfield BBP Canadian GP L.P. · CIK 0001819104 · Director · 10% owner

Brookfield Business L.P. · CIK 0001819046 · Director · 10% owner

Brookfield Business Partners Ltd · CIK 0001819045 · Director · 10% owner

BCP IV (US Plan) LP · CIK 0001819076 · Director · 10% owner

BCP IV (UK Plan) LP · CIK 0001819087 · Director · 10% owner

BCP IV (Cdn Plan) LP · CIK 0001819093 · Director · 10% owner

BCP IV Bermuda Investor LP · CIK 0001819102 · Director · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See Explanation of Responses

Disclosed balance after: 63,974,578

F3 · shares: Of the Distributed Shares, 967,992 shares of Common Stock were distributed to third party limited partners in which Brookfield Asset Management Inc. ("BAM") does not have a pecuniary interest.

F1 · price: On June 22, 2021, BCP IV GrafTech Holdings L.P. ("BCP IV") distributed 1,114,317 shares of Common Stock (the "Distributed Shares") to GrafTech Co-Invest L.P. and BCP IV GrafTech LP, its limited partners. On the same date, GrafTech Co-Invest L.P. distributed the 379,958 shares of Common Stock it received from BCP IV to one of its limited partners. On the same date, BCP IV GrafTech LP distributed 146,325 shares of Common Stock it received from BCP IV to BPE IV (Non-Cdn) GP LP, its general partner, and 588,034 shares of Common Stock it received from BCP IV to Brookfield Capital Partners IV L.P. and Brookfield Capital Partners IV (CR) L.P., its limited partners.

F2 · price: On the same date, Brookfield Capital Partners IV L.P. distributed the 203,666 shares of Common Stock it received from BCP IV GrafTech LP to those of its limited partners which elected to receive an in-kind partnership distribution. On the same date, Brookfield Capital Partners IV (CR) L.P. distributed the 384,368 shares of Common Stock it received from BCP IV GrafTech LP to those of its limited partners which elected to receive an in-kind partnership distribution.

F4 · balance_after: Following the Distribution Transactions, consists of (i) 63,827,726 shares of Common Stock held directly by BCP IV; (ii) 146,325 shares of Common Stock held directly by BPE IV (Non-Cdn) GP LP, for itself and as nominee for BCP IV (US Plan) LP, BCP IV (UK Plan) LP, BCP IV (Cdn Plan) LP and BCP IV Bermuda Investor LP; and (iii) 527 shares of Common Stock held directly by BCP IV Bermuda Investor LP.

F5 · ownership.nature: BAM, by virtue of its relationships with these entities, may be deemed to share beneficial ownership of all of these shares.

F6 · ownership.nature: BPE IV (Non-Cdn) GP LP, Brookfield Capital Partners Ltd., BCP GP Limited, Brookfield Private Equity Group Holdings LP, Brookfield Private Equity Inc. and BAM., by virtue of their relationships with BCP IV, may be deemed to share beneficial ownership in the shares held directly by BCP IV. Brookfield Capital Partners Ltd., BCP GP Limited, Brookfield Private Equity Group Holdings LP, Brookfield Private Equity Inc. and BAM, by virtue of their relationships with BPE IV (Non-Cdn) GP LP, BCP IV (UK Plan) LP, BCP IV (Cdn Plan) LP and BCP IV Bermuda Investor LP, may be deemed to share beneficial ownership in the shares held directly by BPE IV (Non-Cdn) GP LP for itself and as nominee for BCP IV (UK Plan) LP, BCP IV (Cdn Plan) LP and BCP IV Bermuda Investor LP.

F7 · ownership.nature: Brookfield Private Equity Holdings LLC, Brookfield US Inc. and BAM, by virtue of their relationships with BCP IV (US Plan) LP, may be deemed to share beneficial ownership in the shares held directly by BPE IV (Non-Cdn) GP LP as nominee for BCP IV (US Plan) LP.

F8 · ownership.nature: Brookfield Capital Partners Ltd., BCP GP Limited, Brookfield Private Equity Group Holdings LP, Brookfield Private Equity Inc. and BAM, by virtue of their relationships with BCP IV Bermuda Investor LP, may be deemed to share beneficial ownership in the shares held directly by BCP IV Bermuda Investor LP.

F9 · ownership.nature: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein for purposes of Section 16 of the Exchange Act, except to the extent of its pecuniary interest therein, if any, and this report shall not be deemed an admission that any of the Reporting Persons is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose.

SEC source: 0001140361-21-026134 · form4.xml · nonDerivative · entry 1

BCP GP Ltd · CIK 0001685160 · Director · 10% owner

Brookfield BBP (Canada) L.P. · CIK 0001819406 · Director · 10% owner

Brookfield BBP Canada Holdings Inc. · CIK 0001819405 · Director · 10% owner

Brookfield CanGP Ltd · CIK 0001819217 · Director · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See Explanation of Responses

Disclosed balance after: 63,974,578

F3 · shares: Of the Distributed Shares, 967,992 shares of Common Stock were distributed to third party limited partners in which Brookfield Asset Management Inc. ("BAM") does not have a pecuniary interest.

F1 · price: On June 22, 2021, BCP IV GrafTech Holdings L.P. ("BCP IV") distributed 1,114,317 shares of Common Stock (the "Distributed Shares") to GrafTech Co-Invest L.P. and BCP IV GrafTech LP, its limited partners. On the same date, GrafTech Co-Invest L.P. distributed the 379,958 shares of Common Stock it received from BCP IV to one of its limited partners. On the same date, BCP IV GrafTech LP distributed 146,325 shares of Common Stock it received from BCP IV to BPE IV (Non-Cdn) GP LP, its general partner, and 588,034 shares of Common Stock it received from BCP IV to Brookfield Capital Partners IV L.P. and Brookfield Capital Partners IV (CR) L.P., its limited partners.

F2 · price: On the same date, Brookfield Capital Partners IV L.P. distributed the 203,666 shares of Common Stock it received from BCP IV GrafTech LP to those of its limited partners which elected to receive an in-kind partnership distribution. On the same date, Brookfield Capital Partners IV (CR) L.P. distributed the 384,368 shares of Common Stock it received from BCP IV GrafTech LP to those of its limited partners which elected to receive an in-kind partnership distribution.

F4 · balance_after: Following the Distribution Transactions, consists of (i) 63,827,726 shares of Common Stock held directly by BCP IV; (ii) 146,325 shares of Common Stock held directly by BPE IV (Non-Cdn) GP LP, for itself and as nominee for BCP IV (US Plan) LP, BCP IV (UK Plan) LP, BCP IV (Cdn Plan) LP and BCP IV Bermuda Investor LP; and (iii) 527 shares of Common Stock held directly by BCP IV Bermuda Investor LP.

F5 · ownership.nature: BAM, by virtue of its relationships with these entities, may be deemed to share beneficial ownership of all of these shares.

F6 · ownership.nature: BPE IV (Non-Cdn) GP LP, Brookfield Capital Partners Ltd., BCP GP Limited, Brookfield Private Equity Group Holdings LP, Brookfield Private Equity Inc. and BAM., by virtue of their relationships with BCP IV, may be deemed to share beneficial ownership in the shares held directly by BCP IV. Brookfield Capital Partners Ltd., BCP GP Limited, Brookfield Private Equity Group Holdings LP, Brookfield Private Equity Inc. and BAM, by virtue of their relationships with BPE IV (Non-Cdn) GP LP, BCP IV (UK Plan) LP, BCP IV (Cdn Plan) LP and BCP IV Bermuda Investor LP, may be deemed to share beneficial ownership in the shares held directly by BPE IV (Non-Cdn) GP LP for itself and as nominee for BCP IV (UK Plan) LP, BCP IV (Cdn Plan) LP and BCP IV Bermuda Investor LP.

F7 · ownership.nature: Brookfield Private Equity Holdings LLC, Brookfield US Inc. and BAM, by virtue of their relationships with BCP IV (US Plan) LP, may be deemed to share beneficial ownership in the shares held directly by BPE IV (Non-Cdn) GP LP as nominee for BCP IV (US Plan) LP.

F8 · ownership.nature: Brookfield Capital Partners Ltd., BCP GP Limited, Brookfield Private Equity Group Holdings LP, Brookfield Private Equity Inc. and BAM, by virtue of their relationships with BCP IV Bermuda Investor LP, may be deemed to share beneficial ownership in the shares held directly by BCP IV Bermuda Investor LP.

F9 · ownership.nature: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein for purposes of Section 16 of the Exchange Act, except to the extent of its pecuniary interest therein, if any, and this report shall not be deemed an admission that any of the Reporting Persons is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose.

SEC source: 0001140361-21-026132 · form4.xml · nonDerivative · entry 1

BCP GP Ltd · CIK 0001685160 · Director · 10% owner

BROOKFIELD ASSET MANAGEMENT INC. · CIK 0001001085 · Director · 10% owner

Brookfield Capital Partners Ltd. · CIK 0001685158 · Director · 10% owner

BPE IV (Non-Cdn) · CIK 0001738295 · Director · 10% owner

BCP IV GrafTech Holdings L.P. · CIK 0001642338 · Director · 10% owner

Brookfield Business Partners L.P. · CIK 0001654795 · Director · 10% owner

Brookfield Private Equity Group Holdings LP · CIK 0001685157 · Director · 10% owner

Brookfield Private Equity Inc. · CIK 0001685113 · Director · 10% owner

Brookfield Private Equity Holdings LLC · CIK 0001703248 · Director · 10% owner

Brookfield US Inc. · CIK 0001768973 · Director · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See Explanation of Responses

Disclosed balance after: 63,974,578

F3 · shares: Of the Distributed Shares, 967,992 shares of Common Stock were distributed to third party limited partners in which Brookfield Asset Management Inc. ("BAM") does not have a pecuniary interest.

F1 · price: On June 22, 2021, BCP IV GrafTech Holdings L.P. ("BCP IV") distributed 1,114,317 shares of Common Stock (the "Distributed Shares") to GrafTech Co-Invest L.P. and BCP IV GrafTech LP, its limited partners. On the same date, GrafTech Co-Invest L.P. distributed the 379,958 shares of Common Stock it received from BCP IV to one of its limited partners. On the same date, BCP IV GrafTech LP distributed 146,325 shares of Common Stock it received from BCP IV to BPE IV (Non-Cdn) GP LP, its general partner, and 588,034 shares of Common Stock it received from BCP IV to Brookfield Capital Partners IV L.P. and Brookfield Capital Partners IV (CR) L.P., its limited partners.

F2 · price: On the same date, Brookfield Capital Partners IV L.P. distributed the 203,666 shares of Common Stock it received from BCP IV GrafTech LP to those of its limited partners which elected to receive an in-kind partnership distribution. On the same date, Brookfield Capital Partners IV (CR) L.P. distributed the 384,368 shares of Common Stock it received from BCP IV GrafTech LP to those of its limited partners which elected to receive an in-kind partnership distribution.

F4 · balance_after: Following the Distribution Transactions, consists of (i) 63,827,726 shares of Common Stock held directly by BCP IV; (ii) 146,325 shares of Common Stock held directly by BPE IV (Non-Cdn) GP LP, for itself and as nominee for BCP IV (US Plan) LP, BCP IV (UK Plan) LP, BCP IV (Cdn Plan) LP and BCP IV Bermuda Investor LP; and (iii) 527 shares of Common Stock held directly by BCP IV Bermuda Investor LP.

F5 · ownership.nature: BAM, by virtue of its relationships with these entities, may be deemed to share beneficial ownership of all of these shares.

F6 · ownership.nature: BPE IV (Non-Cdn) GP LP, Brookfield Capital Partners Ltd., BCP GP Limited, Brookfield Private Equity Group Holdings LP, Brookfield Private Equity Inc. and BAM., by virtue of their relationships with BCP IV, may be deemed to share beneficial ownership in the shares held directly by BCP IV. Brookfield Capital Partners Ltd., BCP GP Limited, Brookfield Private Equity Group Holdings LP, Brookfield Private Equity Inc. and BAM, by virtue of their relationships with BPE IV (Non-Cdn) GP LP, BCP IV (UK Plan) LP, BCP IV (Cdn Plan) LP and BCP IV Bermuda Investor LP, may be deemed to share beneficial ownership in the shares held directly by BPE IV (Non-Cdn) GP LP for itself and as nominee for BCP IV (UK Plan) LP, BCP IV (Cdn Plan) LP and BCP IV Bermuda Investor LP.

F7 · ownership.nature: Brookfield Private Equity Holdings LLC, Brookfield US Inc. and BAM, by virtue of their relationships with BCP IV (US Plan) LP, may be deemed to share beneficial ownership in the shares held directly by BPE IV (Non-Cdn) GP LP as nominee for BCP IV (US Plan) LP.

F8 · ownership.nature: Brookfield Capital Partners Ltd., BCP GP Limited, Brookfield Private Equity Group Holdings LP, Brookfield Private Equity Inc. and BAM, by virtue of their relationships with BCP IV Bermuda Investor LP, may be deemed to share beneficial ownership in the shares held directly by BCP IV Bermuda Investor LP.

F9 · ownership.nature: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein for purposes of Section 16 of the Exchange Act, except to the extent of its pecuniary interest therein, if any, and this report shall not be deemed an admission that any of the Reporting Persons is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose.

SEC source: 0000931148-21-000106 · wf-form4_162258361470273.xml · derivative · entry 9

Rintoul David J. · CIK 0001605779 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 46,669.3551 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.

F1 · derivative.exercise_price: Restricted Stock Units (RSUs) convert into shares of EAF common stock on a one-for-one basis.

F4 · derivative.exercise_date: On March 21, 2019, the reporting person was granted 75,000 RSUs, which also accrue additional RSUs pursuant to dividend equivalent rights based upon the closing price of EAF stock as of the dividend payment date. The RSUs vest in five equal annual installments unless a Change in Control (as defined under the applicable award agreement) occurs, in which case any then-outstanding unvested RSUs immediately vest in full as of the date of such Change in Control. On May 27, 2021, a Change in Control occurred.

F4 · derivative.expiration_date: On March 21, 2019, the reporting person was granted 75,000 RSUs, which also accrue additional RSUs pursuant to dividend equivalent rights based upon the closing price of EAF stock as of the dividend payment date. The RSUs vest in five equal annual installments unless a Change in Control (as defined under the applicable award agreement) occurs, in which case any then-outstanding unvested RSUs immediately vest in full as of the date of such Change in Control. On May 27, 2021, a Change in Control occurred.

SEC source: 0000931148-21-000106 · wf-form4_162258361470273.xml · derivative · entry 8

Rintoul David J. · CIK 0001605779 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 69,019.5307 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.

F1 · derivative.exercise_price: Restricted Stock Units (RSUs) convert into shares of EAF common stock on a one-for-one basis.

F3 · derivative.exercise_date: On February 25, 2020, the reporting person was granted 85,000 RSUs, which also accrue additional RSUs pursuant to dividend equivalent rights based upon the closing price of EAF stock as of the dividend payment date. The RSUs vest in five equal annual installments unless a Change in Control (as defined under the applicable award agreement) occurs, in which case any then-outstanding unvested RSUs immediately vest in full as of the date of such Change in Control. On May 27, 2021, a Change in Control occurred.

F3 · derivative.expiration_date: On February 25, 2020, the reporting person was granted 85,000 RSUs, which also accrue additional RSUs pursuant to dividend equivalent rights based upon the closing price of EAF stock as of the dividend payment date. The RSUs vest in five equal annual installments unless a Change in Control (as defined under the applicable award agreement) occurs, in which case any then-outstanding unvested RSUs immediately vest in full as of the date of such Change in Control. On May 27, 2021, a Change in Control occurred.

SEC source: 0000931148-21-000106 · wf-form4_162258361470273.xml · derivative · entry 7

Rintoul David J. · CIK 0001605779 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 102,000 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.

F1 · derivative.exercise_price: Restricted Stock Units (RSUs) convert into shares of EAF common stock on a one-for-one basis.

F2 · derivative.exercise_date: On March 4, 2021, the reporting person was granted 102,000 RSUs, which also accrue additional RSUs pursuant to dividend equivalent rights based upon the closing price of EAF stock as of the dividend payment date. The RSUs vest in five equal annual installments unless a Change in Control (as defined under the applicable award agreement) occurs, in which case any then-outstanding unvested RSUs immediately vest in full as of the date of such Change in Control. On May 27, 2021, a Change in Control occurred.

F2 · derivative.expiration_date: On March 4, 2021, the reporting person was granted 102,000 RSUs, which also accrue additional RSUs pursuant to dividend equivalent rights based upon the closing price of EAF stock as of the dividend payment date. The RSUs vest in five equal annual installments unless a Change in Control (as defined under the applicable award agreement) occurs, in which case any then-outstanding unvested RSUs immediately vest in full as of the date of such Change in Control. On May 27, 2021, a Change in Control occurred.

SEC source: 0000931148-21-000106 · wf-form4_162258361470273.xml · nonDerivative · entry 6

Rintoul David J. · CIK 0001605779 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 161,405

SEC source: 0000931148-21-000106 · wf-form4_162258361470273.xml · nonDerivative · entry 5

Rintoul David J. · CIK 0001605779 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 181,002

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

F1 · price: Restricted Stock Units (RSUs) convert into shares of EAF common stock on a one-for-one basis.

SEC source: 0000931148-21-000106 · wf-form4_162258361470273.xml · nonDerivative · entry 4

Rintoul David J. · CIK 0001605779 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 134,333

SEC source: 0000931148-21-000106 · wf-form4_162258361470273.xml · nonDerivative · entry 3

Rintoul David J. · CIK 0001605779 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 163,315

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

F1 · price: Restricted Stock Units (RSUs) convert into shares of EAF common stock on a one-for-one basis.

SEC source: 0000931148-21-000106 · wf-form4_162258361470273.xml · nonDerivative · entry 2

Rintoul David J. · CIK 0001605779 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 94,296

SEC source: 0000931148-21-000106 · wf-form4_162258361470273.xml · nonDerivative · entry 1

Rintoul David J. · CIK 0001605779 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 137,126

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

F1 · price: Restricted Stock Units (RSUs) convert into shares of EAF common stock on a one-for-one basis.

SEC source: 0000931148-21-000105 · wf-form4_162258355347244.xml · derivative · entry 9

Gunning Gina K · CIK 0001510031 · CLO & Corporate Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 12,445.1614 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.

F1 · derivative.exercise_price: Restricted Stock Units (RSUs) convert into shares of EAF common stock on a one-for-one basis.

F4 · derivative.exercise_date: On March 21, 2019, the reporting person was granted 20,000 RSUs, which also accrue additional RSUs pursuant to dividend equivalent rights based upon the closing price of EAF stock as of the dividend payment date. The RSUs vest in five equal annual installments unless a Change in Control (as defined under the applicable award agreement) occurs, in which case any then-outstanding unvested RSUs immediately vest in full as of the date of such Change in Control. On May 27, 2021, a Change in Control occurred.

F4 · derivative.expiration_date: On March 21, 2019, the reporting person was granted 20,000 RSUs, which also accrue additional RSUs pursuant to dividend equivalent rights based upon the closing price of EAF stock as of the dividend payment date. The RSUs vest in five equal annual installments unless a Change in Control (as defined under the applicable award agreement) occurs, in which case any then-outstanding unvested RSUs immediately vest in full as of the date of such Change in Control. On May 27, 2021, a Change in Control occurred.

SEC source: 0000931148-21-000105 · wf-form4_162258355347244.xml · derivative · entry 8

Gunning Gina K · CIK 0001510031 · CLO & Corporate Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 21,923.8509 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.

F1 · derivative.exercise_price: Restricted Stock Units (RSUs) convert into shares of EAF common stock on a one-for-one basis.

F3 · derivative.exercise_date: On February 25, 2020, the reporting person was granted 27,000 RSUs, which also accrue additional RSUs pursuant to dividend equivalent rights based upon the closing price of EAF stock as of the dividend payment date. The RSUs vest in five equal annual installments unless a Change in Control (as defined under the applicable award agreement) occurs, in which case any then-outstanding unvested RSUs immediately vest in full as of the date of such Change in Control. On May 27, 2021, a Change in Control occurred.

F3 · derivative.expiration_date: On February 25, 2020, the reporting person was granted 27,000 RSUs, which also accrue additional RSUs pursuant to dividend equivalent rights based upon the closing price of EAF stock as of the dividend payment date. The RSUs vest in five equal annual installments unless a Change in Control (as defined under the applicable award agreement) occurs, in which case any then-outstanding unvested RSUs immediately vest in full as of the date of such Change in Control. On May 27, 2021, a Change in Control occurred.

SEC source: 0000931148-21-000105 · wf-form4_162258355347244.xml · derivative · entry 7

Gunning Gina K · CIK 0001510031 · CLO & Corporate Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 33,000 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.

F1 · derivative.exercise_price: Restricted Stock Units (RSUs) convert into shares of EAF common stock on a one-for-one basis.

F2 · derivative.exercise_date: On March 4, 2021, the reporting person was granted 33,000 RSUs, which also accrue additional RSUs pursuant to dividend equivalent rights based upon the closing price of EAF stock as of the dividend payment date. The RSUs vest in five equal annual installments unless a Change in Control (as defined under the applicable award agreement) occurs, in which case any then-outstanding unvested RSUs immediately vest in full as of the date of such Change in Control. On May 27, 2021, a Change in Control occurred.

F2 · derivative.expiration_date: On March 4, 2021, the reporting person was granted 33,000 RSUs, which also accrue additional RSUs pursuant to dividend equivalent rights based upon the closing price of EAF stock as of the dividend payment date. The RSUs vest in five equal annual installments unless a Change in Control (as defined under the applicable award agreement) occurs, in which case any then-outstanding unvested RSUs immediately vest in full as of the date of such Change in Control. On May 27, 2021, a Change in Control occurred.

SEC source: 0000931148-21-000105 · wf-form4_162258355347244.xml · nonDerivative · entry 6

Gunning Gina K · CIK 0001510031 · CLO & Corporate Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 49,291

SEC source: 0000931148-21-000105 · wf-form4_162258355347244.xml · nonDerivative · entry 5

Gunning Gina K · CIK 0001510031 · CLO & Corporate Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 54,935

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

F1 · price: Restricted Stock Units (RSUs) convert into shares of EAF common stock on a one-for-one basis.

SEC source: 0000931148-21-000105 · wf-form4_162258355347244.xml · nonDerivative · entry 4

Gunning Gina K · CIK 0001510031 · CLO & Corporate Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 42,490

SEC source: 0000931148-21-000105 · wf-form4_162258355347244.xml · nonDerivative · entry 3

Gunning Gina K · CIK 0001510031 · CLO & Corporate Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 52,433

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

F1 · price: Restricted Stock Units (RSUs) convert into shares of EAF common stock on a one-for-one basis.

SEC source: 0000931148-21-000105 · wf-form4_162258355347244.xml · nonDerivative · entry 2

Gunning Gina K · CIK 0001510031 · CLO & Corporate Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,510

SEC source: 0000931148-21-000105 · wf-form4_162258355347244.xml · nonDerivative · entry 1

Gunning Gina K · CIK 0001510031 · CLO & Corporate Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 42,064

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

F1 · price: Restricted Stock Units (RSUs) convert into shares of EAF common stock on a one-for-one basis.

SEC source: 0000931148-21-000104 · wf-form4_162258352596888.xml · derivative · entry 9

Halford Jeremy S. · CIK 0001774948 · SVP, Operations & Development

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 31,104.4327 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.

F1 · derivative.exercise_price: Restricted Stock Units (RSUs) convert into shares of EAF common stock on a one-for-one basis.

F4 · derivative.exercise_date: On May 1, 2019, the reporting person was granted 50,000 RSUs, which also accrue additional RSUs pursuant to dividend equivalent rights based upon the closing price of EAF stock as of the dividend payment date. The RSUs vest in five equal annual installments unless a Change in Control (as defined under the applicable award agreement) occurs, in which case any then-outstanding unvested RSUs immediately vest in full as of the date of such Change in Control. On May 27, 2021, a Change in Control occurred.

F4 · derivative.expiration_date: On May 1, 2019, the reporting person was granted 50,000 RSUs, which also accrue additional RSUs pursuant to dividend equivalent rights based upon the closing price of EAF stock as of the dividend payment date. The RSUs vest in five equal annual installments unless a Change in Control (as defined under the applicable award agreement) occurs, in which case any then-outstanding unvested RSUs immediately vest in full as of the date of such Change in Control. On May 27, 2021, a Change in Control occurred.

SEC source: 0000931148-21-000104 · wf-form4_162258352596888.xml · derivative · entry 8

Halford Jeremy S. · CIK 0001774948 · SVP, Operations & Development

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 29,231.8012 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.

F1 · derivative.exercise_price: Restricted Stock Units (RSUs) convert into shares of EAF common stock on a one-for-one basis.

F3 · derivative.exercise_date: On February 25, 2020, the reporting person was granted 36,000 RSUs, which also accrue additional RSUs pursuant to dividend equivalent rights based upon the closing price of EAF stock as of the dividend payment date. The RSUs vest in five equal annual installments unless a Change in Control (as defined under the applicable award agreement) occurs, in which case any then-outstanding unvested RSUs immediately vest in full as of the date of such Change in Control. On May 27, 2021, a Change in Control occurred.

F3 · derivative.expiration_date: On February 25, 2020, the reporting person was granted 36,000 RSUs, which also accrue additional RSUs pursuant to dividend equivalent rights based upon the closing price of EAF stock as of the dividend payment date. The RSUs vest in five equal annual installments unless a Change in Control (as defined under the applicable award agreement) occurs, in which case any then-outstanding unvested RSUs immediately vest in full as of the date of such Change in Control. On May 27, 2021, a Change in Control occurred.

SEC source: 0000931148-21-000104 · wf-form4_162258352596888.xml · derivative · entry 7

Halford Jeremy S. · CIK 0001774948 · SVP, Operations & Development

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 42,000 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.

F1 · derivative.exercise_price: Restricted Stock Units (RSUs) convert into shares of EAF common stock on a one-for-one basis.

F2 · derivative.exercise_date: On March 4, 2021, the reporting person was granted 42,000 RSUs, which also accrue additional RSUs pursuant to dividend equivalent rights based upon the closing price of EAF stock as of the dividend payment date. The RSUs vest in five equal annual installments unless a Change in Control (as defined under the applicable award agreement) occurs, in which case any then-outstanding unvested RSUs immediately vest in full as of the date of such Change in Control. On May 27, 2021, a Change in Control occurred.

F2 · derivative.expiration_date: On March 4, 2021, the reporting person was granted 42,000 RSUs, which also accrue additional RSUs pursuant to dividend equivalent rights based upon the closing price of EAF stock as of the dividend payment date. The RSUs vest in five equal annual installments unless a Change in Control (as defined under the applicable award agreement) occurs, in which case any then-outstanding unvested RSUs immediately vest in full as of the date of such Change in Control. On May 27, 2021, a Change in Control occurred.

SEC source: 0000931148-21-000104 · wf-form4_162258352596888.xml · nonDerivative · entry 6

Halford Jeremy S. · CIK 0001774948 · SVP, Operations & Development

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 74,997

SEC source: 0000931148-21-000104 · wf-form4_162258352596888.xml · nonDerivative · entry 5

Halford Jeremy S. · CIK 0001774948 · SVP, Operations & Development

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 88,436

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

F1 · price: Restricted Stock Units (RSUs) convert into shares of EAF common stock on a one-for-one basis.

SEC source: 0000931148-21-000104 · wf-form4_162258352596888.xml · nonDerivative · entry 4

Halford Jeremy S. · CIK 0001774948 · SVP, Operations & Development

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 57,332

SEC source: 0000931148-21-000104 · wf-form4_162258352596888.xml · nonDerivative · entry 3

Halford Jeremy S. · CIK 0001774948 · SVP, Operations & Development

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 69,962

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

F1 · price: Restricted Stock Units (RSUs) convert into shares of EAF common stock on a one-for-one basis.

SEC source: 0000931148-21-000104 · wf-form4_162258352596888.xml · nonDerivative · entry 2

Halford Jeremy S. · CIK 0001774948 · SVP, Operations & Development

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 40,731

SEC source: 0000931148-21-000104 · wf-form4_162258352596888.xml · nonDerivative · entry 1

Halford Jeremy S. · CIK 0001774948 · SVP, Operations & Development

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 58,878

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

F1 · price: Restricted Stock Units (RSUs) convert into shares of EAF common stock on a one-for-one basis.

SEC source: 0000931148-21-000103 · wf-form4_162258348781447.xml · derivative · entry 4

Coburn Quinn J · CIK 0001643036 · CFO, VP Finance & Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 10,555.9282 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.

F1 · derivative.exercise_price: Restricted Stock Units (RSUs) convert into shares of EAF common stock on a one-for-one basis.

F3 · derivative.exercise_date: On February 25, 2020, the reporting person was granted 13,000 RSUs, which also accrue additional RSUs pursuant to dividend equivalent rights based upon the closing price of EAF stock as of the dividend payment date. The RSUs vest in five equal annual installments unless a Change in Control (as defined under the applicable award agreement) occurs, in which case any then-outstanding unvested RSUs immediately vest in full as of the date of such Change in Control. On May 27, 2021, a Change in Control occurred.

F3 · derivative.expiration_date: On February 25, 2020, the reporting person was granted 13,000 RSUs, which also accrue additional RSUs pursuant to dividend equivalent rights based upon the closing price of EAF stock as of the dividend payment date. The RSUs vest in five equal annual installments unless a Change in Control (as defined under the applicable award agreement) occurs, in which case any then-outstanding unvested RSUs immediately vest in full as of the date of such Change in Control. On May 27, 2021, a Change in Control occurred.

SEC source: 0000931148-21-000103 · wf-form4_162258348781447.xml · derivative · entry 3

Coburn Quinn J · CIK 0001643036 · CFO, VP Finance & Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 38,000 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.

F1 · derivative.exercise_price: Restricted Stock Units (RSUs) convert into shares of EAF common stock on a one-for-one basis.

F2 · derivative.exercise_date: On March 4, 2021, the reporting person was granted 38,000 RSUs, which also accrue additional RSUs pursuant to dividend equivalent rights based upon the closing price of EAF stock as of the dividend payment date. The RSUs vest in five equal annual installments unless a Change in Control (as defined under the applicable award agreement) occurs, in which case any then-outstanding unvested RSUs immediately vest in full as of the date of such Change in Control. On May 27, 2021, a Change in Control occurred.

F2 · derivative.expiration_date: On March 4, 2021, the reporting person was granted 38,000 RSUs, which also accrue additional RSUs pursuant to dividend equivalent rights based upon the closing price of EAF stock as of the dividend payment date. The RSUs vest in five equal annual installments unless a Change in Control (as defined under the applicable award agreement) occurs, in which case any then-outstanding unvested RSUs immediately vest in full as of the date of such Change in Control. On May 27, 2021, a Change in Control occurred.

SEC source: 0000931148-21-000103 · wf-form4_162258348781447.xml · nonDerivative · entry 2

Coburn Quinn J · CIK 0001643036 · CFO, VP Finance & Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 50,250

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

F1 · price: Restricted Stock Units (RSUs) convert into shares of EAF common stock on a one-for-one basis.

SEC source: 0000931148-21-000103 · wf-form4_162258348781447.xml · nonDerivative · entry 1

Coburn Quinn J · CIK 0001643036 · CFO, VP Finance & Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 39,695

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

F1 · price: Restricted Stock Units (RSUs) convert into shares of EAF common stock on a one-for-one basis.

SEC source: 0000931148-21-000102 · wf-form4_162258344051478.xml · derivative · entry 6

Perez Ortiz Inigo · CIK 0001804727 · SVP, Commercial

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 24,359.8344 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.

F1 · derivative.exercise_price: Restricted Stock Units (RSUs) convert into shares of EAF common stock on a one-for-one basis.

F3 · derivative.exercise_date: On February 25, 2020, the reporting person was granted 30,000 RSUs, which also accrue additional RSUs pursuant to dividend equivalent rights based upon the closing price of EAF stock as of the dividend payment date. The RSUs vest in five equal annual installments unless a Change in Control (as defined under the applicable award agreement) occurs, in which case any then-outstanding unvested RSUs immediately vest in full as of the date of such Change in Control. On May 27, 2021, a Change in Control occurred.

F3 · derivative.expiration_date: On February 25, 2020, the reporting person was granted 30,000 RSUs, which also accrue additional RSUs pursuant to dividend equivalent rights based upon the closing price of EAF stock as of the dividend payment date. The RSUs vest in five equal annual installments unless a Change in Control (as defined under the applicable award agreement) occurs, in which case any then-outstanding unvested RSUs immediately vest in full as of the date of such Change in Control. On May 27, 2021, a Change in Control occurred.

SEC source: 0000931148-21-000102 · wf-form4_162258344051478.xml · derivative · entry 5

Perez Ortiz Inigo · CIK 0001804727 · SVP, Commercial

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 37,000 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.

F1 · derivative.exercise_price: Restricted Stock Units (RSUs) convert into shares of EAF common stock on a one-for-one basis.

F2 · derivative.exercise_date: On March 4, 2021, the reporting person was granted 37,000 RSUs, which also accrue additional RSUs pursuant to dividend equivalent rights based upon the closing price of EAF stock as of the dividend payment date. The RSUs vest in five equal annual installments unless a Change in Control (as defined under the applicable award agreement) occurs, in which case any then-outstanding unvested RSUs immediately vest in full as of the date of such Change in Control. On May 27, 2021, a Change in Control occurred.

F2 · derivative.expiration_date: On March 4, 2021, the reporting person was granted 37,000 RSUs, which also accrue additional RSUs pursuant to dividend equivalent rights based upon the closing price of EAF stock as of the dividend payment date. The RSUs vest in five equal annual installments unless a Change in Control (as defined under the applicable award agreement) occurs, in which case any then-outstanding unvested RSUs immediately vest in full as of the date of such Change in Control. On May 27, 2021, a Change in Control occurred.

SEC source: 0000931148-21-000102 · wf-form4_162258344051478.xml · nonDerivative · entry 4

Perez Ortiz Inigo · CIK 0001804727 · SVP, Commercial

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 36,234

SEC source: 0000931148-21-000102 · wf-form4_162258344051478.xml · nonDerivative · entry 3

Perez Ortiz Inigo · CIK 0001804727 · SVP, Commercial

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 48,624

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

F1 · price: Restricted Stock Units (RSUs) convert into shares of EAF common stock on a one-for-one basis.

SEC source: 0000931148-21-000102 · wf-form4_162258344051478.xml · nonDerivative · entry 2

Perez Ortiz Inigo · CIK 0001804727 · SVP, Commercial

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,265

SEC source: 0000931148-21-000102 · wf-form4_162258344051478.xml · nonDerivative · entry 1

Perez Ortiz Inigo · CIK 0001804727 · SVP, Commercial

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 43,084

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

F1 · price: Restricted Stock Units (RSUs) convert into shares of EAF common stock on a one-for-one basis.

SEC source: 0001140361-21-018881 · form4.xml · nonDerivative · entry 1

BCP GP Ltd · CIK 0001685160 · Director · 10% owner

Brookfield Private Funds Holdings Inc. · CIK 0001504723 · Director · 10% owner

Brookfield BBP Canadian GP L.P. · CIK 0001819104 · Director · 10% owner

Brookfield Business L.P. · CIK 0001819046 · Director · 10% owner

Brookfield Business Partners Ltd · CIK 0001819045 · Director · 10% owner

BCP IV (US Plan) LP · CIK 0001819076 · Director · 10% owner

BCP IV (UK Plan) LP · CIK 0001819087 · Director · 10% owner

BCP IV (Cdn Plan) LP · CIK 0001819093 · Director · 10% owner

BCP IV Bermuda Investor LP · CIK 0001819102 · Director · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See Explanation of Responses

Disclosed balance after: 64,942,570

F1 · shares: On May 24, 2021, BCP IV GrafTech Holdings LP agreed to sell a total of 20,000,000 shares of Common Stock in an underwritten public secondary offering (the "Offering").

F2 · balance_after: Following the Offering, consists of (i) 64,942,043 shares of Common Stock held directly by BCP IV GrafTech Holdings LP; and (ii) 527 shares of Common Stock held directly by BCP IV Bermuda Investor LP.

F3 · ownership.nature: Brookfield Asset Management Inc., by virtue of its relationships with these entities, may be deemed to share beneficial ownership of all of these shares.

F4 · ownership.nature: BPE IV (Non-Cdn) GP LP, Brookfield Capital Partners Ltd., BCP GP Limited, Brookfield Private Equity Group Holdings LP, Brookfield Private Equity Inc. and Brookfield Asset Management Inc., by virtue of their relationships with BCP IV GrafTech Holdings LP, may be deemed to share beneficial ownership in the shares held directly by BCP IV GrafTech Holdings LP.

F5 · ownership.nature: Brookfield Capital Partners Ltd., BCP GP Limited, Brookfield Private Equity Group Holdings LP, Brookfield Private Equity Inc. and Brookfield Asset Management Inc., by virtue of their relationships with BCP IV Bermuda Investor LP, may be deemed to share beneficial ownership in the shares held directly by BCP IV Bermuda Investor LP.

F6 · ownership.nature: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), except to the extent of its pecuniary interest therein, if any, and this report shall not be deemed an admission that any of the Reporting Persons is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose.

SEC source: 0001140361-21-018882 · form4.xml · nonDerivative · entry 1

BCP GP Ltd · CIK 0001685160 · Director · 10% owner

Brookfield BBP (Canada) L.P. · CIK 0001819406 · Director · 10% owner

Brookfield BBP Canada Holdings Inc. · CIK 0001819405 · Director · 10% owner

Brookfield CanGP Ltd · CIK 0001819217 · Director · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See Explanation of Responses

Disclosed balance after: 64,942,570

F1 · shares: On May 24, 2021, BCP IV GrafTech Holdings LP agreed to sell a total of 20,000,000 shares of Common Stock in an underwritten public secondary offering (the "Offering").

F2 · balance_after: Following the Offering, consists of (i) 64,942,043 shares of Common Stock held directly by BCP IV GrafTech Holdings LP; and (ii) 527 shares of Common Stock held directly by BCP IV Bermuda Investor LP.

F3 · ownership.nature: Brookfield Asset Management Inc., by virtue of its relationships with these entities, may be deemed to share beneficial ownership of all of these shares.

F4 · ownership.nature: BPE IV (Non-Cdn) GP LP, Brookfield Capital Partners Ltd., BCP GP Limited, Brookfield Private Equity Group Holdings LP, Brookfield Private Equity Inc. and Brookfield Asset Management Inc., by virtue of their relationships with BCP IV GrafTech Holdings LP, may be deemed to share beneficial ownership in the shares held directly by BCP IV GrafTech Holdings LP.

F5 · ownership.nature: Brookfield Capital Partners Ltd., BCP GP Limited, Brookfield Private Equity Group Holdings LP, Brookfield Private Equity Inc. and Brookfield Asset Management Inc., by virtue of their relationships with BCP IV Bermuda Investor LP, may be deemed to share beneficial ownership in the shares held directly by BCP IV Bermuda Investor LP.

F6 · ownership.nature: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), except to the extent of its pecuniary interest therein, if any, and this report shall not be deemed an admission that any of the Reporting Persons is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose.

SEC source: 0001140361-21-018880 · form4.xml · nonDerivative · entry 1

BCP GP Ltd · CIK 0001685160 · Director · 10% owner

BROOKFIELD ASSET MANAGEMENT INC. · CIK 0001001085 · Director · 10% owner

Brookfield Capital Partners Ltd. · CIK 0001685158 · Director · 10% owner

BPE IV (Non-Cdn) · CIK 0001738295 · Director · 10% owner

BCP IV GrafTech Holdings L.P. · CIK 0001642338 · Director · 10% owner

Brookfield Business Partners L.P. · CIK 0001654795 · Director · 10% owner

Brookfield Private Equity Group Holdings LP · CIK 0001685157 · Director · 10% owner

Brookfield Private Equity Inc. · CIK 0001685113 · Director · 10% owner

Brookfield Private Equity Holdings LLC · CIK 0001703248 · Director · 10% owner

Brookfield US Inc. · CIK 0001768973 · Director · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See Explanation of Responses

Disclosed balance after: 64,942,570

F1 · shares: On May 24, 2021, BCP IV GrafTech Holdings LP agreed to sell a total of 20,000,000 shares of Common Stock in an underwritten public secondary offering (the "Offering").

F2 · balance_after: Following the Offering, consists of (i) 64,942,043 shares of Common Stock held directly by BCP IV GrafTech Holdings LP; and (ii) 527 shares of Common Stock held directly by BCP IV Bermuda Investor LP.

F3 · ownership.nature: Brookfield Asset Management Inc., by virtue of its relationships with these entities, may be deemed to share beneficial ownership of all of these shares.

F4 · ownership.nature: BPE IV (Non-Cdn) GP LP, Brookfield Capital Partners Ltd., BCP GP Limited, Brookfield Private Equity Group Holdings LP, Brookfield Private Equity Inc. and Brookfield Asset Management Inc., by virtue of their relationships with BCP IV GrafTech Holdings LP, may be deemed to share beneficial ownership in the shares held directly by BCP IV GrafTech Holdings LP.

F5 · ownership.nature: Brookfield Capital Partners Ltd., BCP GP Limited, Brookfield Private Equity Group Holdings LP, Brookfield Private Equity Inc. and Brookfield Asset Management Inc., by virtue of their relationships with BCP IV Bermuda Investor LP, may be deemed to share beneficial ownership in the shares held directly by BCP IV Bermuda Investor LP.

F6 · ownership.nature: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), except to the extent of its pecuniary interest therein, if any, and this report shall not be deemed an admission that any of the Reporting Persons is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose.

SEC source: 0001140361-21-017759 · form4.xml · nonDerivative · entry 1

BCP GP Ltd · CIK 0001685160 · Director · 10% owner

Brookfield Private Funds Holdings Inc. · CIK 0001504723 · Director · 10% owner

Brookfield BBP Canadian GP L.P. · CIK 0001819104 · Director · 10% owner

Brookfield Business L.P. · CIK 0001819046 · Director · 10% owner

Brookfield Business Partners Ltd · CIK 0001819045 · Director · 10% owner

BCP IV (US Plan) LP · CIK 0001819076 · Director · 10% owner

BCP IV (UK Plan) LP · CIK 0001819087 · Director · 10% owner

BCP IV (Cdn Plan) LP · CIK 0001819093 · Director · 10% owner

BCP IV Bermuda Investor LP · CIK 0001819102 · Director · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See Explanation of Responses

Disclosed balance after: 84,942,570

F1 · shares: On May 13, 2021, BCP IV GrafTech Holdings LP agreed to sell a total of 12,800,000 shares of Common Stock in a secondary block trade pursuant to Rule 144 under the Securities Act of 1933, as amended (the "Block Trade").

F2 · balance_after: Following the Block Trade, consists of (i) 84,942,043 shares of Common Stock held directly by BCP IV GrafTech Holdings LP; and (ii) 527 shares of Common Stock held directly by BCP IV Bermuda Investor LP.

F3 · ownership.nature: Brookfield Asset Management Inc., by virtue of its relationships with these entities, may be deemed to share beneficial ownership of all of these shares.

F4 · ownership.nature: BPE IV (Non-Cdn) GP LP, Brookfield Capital Partners Ltd., BCP GP Limited, Brookfield Private Equity Group Holdings LP, Brookfield Private Equity Inc. and Brookfield Asset Management Inc., by virtue of their relationships with BCP IV GrafTech Holdings LP, may be deemed to share beneficial ownership in the shares held directly by BCP IV GrafTech Holdings LP.

F5 · ownership.nature: Brookfield Capital Partners Ltd., BCP GP Limited, Brookfield Private Equity Group Holdings LP, Brookfield Private Equity Inc. and Brookfield Asset Management Inc., by virtue of their relationships with BCP IV Bermuda Investor LP, may be deemed to share beneficial ownership in the shares held directly by BCP IV Bermuda Investor LP.

F6 · ownership.nature: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), except to the extent of its pecuniary interest therein, if any, and this report shall not be deemed an admission that any of the Reporting Persons is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose.

SEC source: 0001140361-21-017761 · form4.xml · nonDerivative · entry 1

BCP GP Ltd · CIK 0001685160 · Director · 10% owner

Brookfield BBP (Canada) L.P. · CIK 0001819406 · Director · 10% owner

Brookfield BBP Canada Holdings Inc. · CIK 0001819405 · Director · 10% owner

Brookfield CanGP Ltd · CIK 0001819217 · Director · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See Explanation of Responses

Disclosed balance after: 84,942,570

F1 · shares: On May 13, 2021, BCP IV GrafTech Holdings LP agreed to sell a total of 12,800,000 shares of Common Stock in a secondary block trade pursuant to Rule 144 under the Securities Act of 1933, as amended (the "Block Trade").

F2 · balance_after: Following the Block Trade, consists of (i) 84,942,043 shares of Common Stock held directly by BCP IV GrafTech Holdings LP; and (ii) 527 shares of Common Stock held directly by BCP IV Bermuda Investor LP.

F3 · ownership.nature: Brookfield Asset Management Inc., by virtue of its relationships with these entities, may be deemed to share beneficial ownership of all of these shares.

F4 · ownership.nature: BPE IV (Non-Cdn) GP LP, Brookfield Capital Partners Ltd., BCP GP Limited, Brookfield Private Equity Group Holdings LP, Brookfield Private Equity Inc. and Brookfield Asset Management Inc., by virtue of their relationships with BCP IV GrafTech Holdings LP, may be deemed to share beneficial ownership in the shares held directly by BCP IV GrafTech Holdings LP.

F5 · ownership.nature: Brookfield Capital Partners Ltd., BCP GP Limited, Brookfield Private Equity Group Holdings LP, Brookfield Private Equity Inc. and Brookfield Asset Management Inc., by virtue of their relationships with BCP IV Bermuda Investor LP, may be deemed to share beneficial ownership in the shares held directly by BCP IV Bermuda Investor LP.

F6 · ownership.nature: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), except to the extent of its pecuniary interest therein, if any, and this report shall not be deemed an admission that any of the Reporting Persons is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose.

SEC source: 0001140361-21-017756 · form4.xml · nonDerivative · entry 1

BCP GP Ltd · CIK 0001685160 · Director · 10% owner

BROOKFIELD ASSET MANAGEMENT INC. · CIK 0001001085 · Director · 10% owner

Brookfield Capital Partners Ltd. · CIK 0001685158 · Director · 10% owner

BPE IV (Non-Cdn) · CIK 0001738295 · Director · 10% owner

BCP IV GrafTech Holdings L.P. · CIK 0001642338 · Director · 10% owner

Brookfield Business Partners L.P. · CIK 0001654795 · Director · 10% owner

Brookfield Private Equity Group Holdings LP · CIK 0001685157 · Director · 10% owner

Brookfield Private Equity Inc. · CIK 0001685113 · Director · 10% owner

Brookfield Private Equity Holdings LLC · CIK 0001703248 · Director · 10% owner

Brookfield US Inc. · CIK 0001768973 · Director · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See Explanation of Responses

Disclosed balance after: 84,942,570

F1 · shares: On May 13, 2021, BCP IV GrafTech Holdings LP agreed to sell a total of 12,800,000 shares of Common Stock in a secondary block trade pursuant to Rule 144 under the Securities Act of 1933, as amended (the "Block Trade").

F2 · balance_after: Following the Block Trade, consists of (i) 84,942,043 shares of Common Stock held directly by BCP IV GrafTech Holdings LP; and (ii) 527 shares of Common Stock held directly by BCP IV Bermuda Investor LP.

F3 · ownership.nature: Brookfield Asset Management Inc., by virtue of its relationships with these entities, may be deemed to share beneficial ownership of all of these shares.

F4 · ownership.nature: BPE IV (Non-Cdn) GP LP, Brookfield Capital Partners Ltd., BCP GP Limited, Brookfield Private Equity Group Holdings LP, Brookfield Private Equity Inc. and Brookfield Asset Management Inc., by virtue of their relationships with BCP IV GrafTech Holdings LP, may be deemed to share beneficial ownership in the shares held directly by BCP IV GrafTech Holdings LP.

F5 · ownership.nature: Brookfield Capital Partners Ltd., BCP GP Limited, Brookfield Private Equity Group Holdings LP, Brookfield Private Equity Inc. and Brookfield Asset Management Inc., by virtue of their relationships with BCP IV Bermuda Investor LP, may be deemed to share beneficial ownership in the shares held directly by BCP IV Bermuda Investor LP.

F6 · ownership.nature: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), except to the extent of its pecuniary interest therein, if any, and this report shall not be deemed an admission that any of the Reporting Persons is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose.

SEC source: 0000931148-21-000083 · wf-form4_162007656591430.xml · derivative · entry 3

Halford Jeremy S. · CIK 0001774948 · SVP, Operations & Development

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 31,104.4327

Underlying: Common Stock · 10,368.1442 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.

F1 · derivative.exercise_price: Restricted Stock Units (RSUs) convert into shares of EAF common stock on a one-for-one basis.

F3 · derivative.exercise_date: On May 1, 2019, the reporting person was granted 50,000 RSUs, which also accrue additional RSUs pursuant to dividend equivalent rights based upon the closing price of EAF stock as of the dividend payment date. The RSUs vest in five equal installments beginning on May 1, 2020.

F3 · derivative.expiration_date: On May 1, 2019, the reporting person was granted 50,000 RSUs, which also accrue additional RSUs pursuant to dividend equivalent rights based upon the closing price of EAF stock as of the dividend payment date. The RSUs vest in five equal installments beginning on May 1, 2020.

SEC source: 0000931148-21-000083 · wf-form4_162007656591430.xml · nonDerivative · entry 2

Halford Jeremy S. · CIK 0001774948 · SVP, Operations & Development

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,878

F2 · price: In accordance with the terms of the GrafTech International Ltd Omnibus Equity Incentive Plan, the Fair Market Value is the closing price as of April 30, 2021.

SEC source: 0000931148-21-000083 · wf-form4_162007656591430.xml · nonDerivative · entry 1

Halford Jeremy S. · CIK 0001774948 · SVP, Operations & Development

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 21,419

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

F1 · price: Restricted Stock Units (RSUs) convert into shares of EAF common stock on a one-for-one basis.

SEC source: 0000931148-21-000079 · wf-form4_161730088828633.xml · derivative · entry 2

DUNN LESLIE D · CIK 0001236110 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,994.8184

Underlying: Common Stock · 1,533.1153 shares

Expires not disclosed

F2 · derivative.exercise_price: Each DSU represents a contingent right to receive one share of EAF common stock.

F3 · derivative.exercise_date: DSUs are fully vested. Vested deferred share units will be settled in whole shares of common stock which will be delivered to the reporting person as soon as practicable after the reporting person terminates service as a director of the company but in any event no later than the end of the calendar year in which such termination date occurs.

F3 · derivative.expiration_date: DSUs are fully vested. Vested deferred share units will be settled in whole shares of common stock which will be delivered to the reporting person as soon as practicable after the reporting person terminates service as a director of the company but in any event no later than the end of the calendar year in which such termination date occurs.