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Shares of unvested Common Stock will vest on a daily basis, pro rata through May 13, 2025 (the five year anniversary of the date of grant)."}],"balance_after":544409,"source":{"system":"sec-edgar","filing":"0000950170-24-026450","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1599220/000095017024026450/ownership.xml","form_type":"4"}},{"id":1594142,"issuer":{"id":3869,"kind":"organization","name":"Sotera Health Co"},"owners":[{"id":24489,"kind":"person","name":"Rutz Michael P","position":1,"cik":"0001599220","reported_name":"Rutz Michael P","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President of Sterigenics"}}],"security":"Common Stock, $0.01 par value per share (\"Common Stock\")","published_at":"2024-03-05T23:06:07.000Z","date":"2024-03-04","kind":"grant","planned":false,"acquired":true,"shares":34270,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"These securities consist of RSUs that were granted on March 4, 2024, pursuant to the terms of an RSU agreement under the 2020 Incentive Plan. Each RSU represents the Reporting Person's right to receive one share of Common Stock, subject to vesting conditions. 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This award was granted pursuant to the terms of an RSU agreement under the 2020 Incentive Plan. 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This award was granted pursuant to the terms of an RSU agreement under the Sotera Health Company 2020 Omnibus Incentive Plan (\"2020 Incentive Plan\"). Each RSU represents the Reporting Person's right to receive one share of Common Stock, subject to vesting conditions."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Represents the closing price of the Company's Common Stock on November 20, 2023."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"These securities consist of 51,588 RSUs and 547,161 shares of Common Stock. 376,230 of the shares of Common Stock are vested, and 170,931 shares of Common Stock remain subject to vesting conditions. Shares of unvested Common Stock will vest on a daily basis, pro rata through May 13, 2025 (the five year anniversary of the date of grant)."}],"balance_after":598749,"source":{"system":"sec-edgar","filing":"0001822479-23-000071","document":"wk-form4_1700687335.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1599220/000182247923000071/wk-form4_1700687335.xml","form_type":"4"}},{"id":1962532,"issuer":{"id":3869,"kind":"organization","name":"Sotera Health Co"},"owners":[{"id":24489,"kind":"person","name":"Rutz Michael P","position":1,"cik":"0001599220","reported_name":"Rutz Michael P","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President of Sterigenics"}}],"security":"Stock Options","published_at":"2023-03-08T22:38:38.000Z","date":"2023-03-06","kind":"grant","acquired":true,"shares":53879,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"These options were granted on March 6, 2023, pursuant to the terms of a stock option agreement under the 2020 Incentive Plan. The options vest annually in three equal installments commencing March 2, 2024, subject to the Reporting Person's continued service through each such date."}],"balance_after":53879,"derivative":{"exercise_price":17.59,"expiration_date":"2033-03-06","underlying":"Common Stock","underlying_shares":53879},"source":{"system":"sec-edgar","filing":"0001822479-23-000023","document":"wf-form4_167831510631450.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1599220/000182247923000023/wf-form4_167831510631450.xml","form_type":"4"}},{"id":1962531,"issuer":{"id":3869,"kind":"organization","name":"Sotera Health Co"},"owners":[{"id":24489,"kind":"person","name":"Rutz Michael P","position":1,"cik":"0001599220","reported_name":"Rutz Michael P","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President of Sterigenics"}}],"security":"Common Stock, $0.01 par value per share (\"Common Stock\")","published_at":"2023-03-08T22:38:38.000Z","date":"2023-03-06","kind":"grant","acquired":true,"shares":28425,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"These securities consist of Restricted Stock Units (\"RSUs\") that were granted on March 6, 2023, pursuant to the terms of an RSU agreement under the Sotera Health Company 2020 Omnibus Incentive Plan (\"2020 Incentive Plan\"). Each RSU represents the Reporting Person's right to receive one share of Common Stock, subject to vesting conditions. The RSUs vest annually in three equal installments commencing March 2, 2024, subject to the Reporting Person's continued service through each such date."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"These securities consist of 58,110 RSUs and 542,550 shares of Common Stock. 289,482 of the shares of Common Stock are vested, and 253,068 shares of Common Stock remain subject to vesting conditions. Shares of unvested Common Stock will vest on a daily basis, pro rata through May 13, 2025 (the five year anniversary of the date of grant)."}],"balance_after":600660,"source":{"system":"sec-edgar","filing":"0001822479-23-000023","document":"wf-form4_167831510631450.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1599220/000182247923000023/wf-form4_167831510631450.xml","form_type":"4"}},{"id":1968234,"issuer":{"id":3869,"kind":"organization","name":"Sotera Health Co"},"owners":[{"id":24489,"kind":"person","name":"Rutz Michael P","position":1,"cik":"0001599220","reported_name":"Rutz Michael P","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President of Sterigenics"}}],"security":"Common Stock, $0.01 par value per share (\"Common Stock\")","published_at":"2023-03-06T23:49:51.000Z","date":"2023-03-02","kind":"tax_withholding","acquired":false,"shares":2948,"price":17.41,"value":51324.68,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"These securities represent the number of shares of Common Stock withheld by the Issuer to satisfy the Reporting Person's tax withholding obligations due upon the vesting of 8,320 Restricted Stock Units (\"RSUs\"), which represents 33% of the RSU award granted to the Reporting Person on March 2, 2022. This award was granted pursuant to the terms of an RSU agreement under the Sotera Health Company 2020 Omnibus Incentive Plan (\"2020 Incentive Plan\"). Each RSU represents the Reporting Person's right to receive one share of Common Stock, subject to vesting conditions."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Represents the closing price of the Company's Common Stock on March 2, 2023."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"These securities consist of 29,685 RSUs and 542,550 shares of Common Stock. 273,621 of the shares of Common Stock are vested, and 254,336 shares of Common Stock remain subject to vesting conditions. Shares of unvested Common Stock will vest on a daily basis, pro rata through May 13, 2025 (the five year anniversary of the date of grant)."}],"balance_after":572235,"source":{"system":"sec-edgar","filing":"0001822479-23-000019","document":"wf-form4_167814657784926.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1599220/000182247923000019/wf-form4_167814657784926.xml","form_type":"4"}},{"id":2106351,"issuer":{"id":3869,"kind":"organization","name":"Sotera Health Co"},"owners":[{"id":24489,"kind":"person","name":"Rutz Michael P","position":1,"cik":"0001599220","reported_name":"Rutz Michael P","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President of Sterigenics"}}],"security":"Common Stock, $0.01 par value per share (\"Common Stock\")","published_at":"2022-11-22T22:02:48.000Z","date":"2022-11-20","kind":"tax_withholding","acquired":false,"shares":1911,"price":6.02,"value":11504.22,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"These securities represent the number of shares of Common Stock withheld by the Issuer to satisfy the Reporting Person's tax withholding obligations due upon the vesting of 6,521 Restricted Stock Units (\"RSUs\"), which represents 25% of the RSU award granted to the Reporting Person on November 20, 2020. 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Shares of unvested Common Stock will vest on a daily basis, pro rata through May 13, 2025 (the five year anniversary of the date of grant)."}],"balance_after":575183,"source":{"system":"sec-edgar","filing":"0001822479-22-000082","document":"wf-form4_166915455192982.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1599220/000182247922000082/wf-form4_166915455192982.xml","form_type":"4"}},{"id":2349619,"issuer":{"id":3869,"kind":"organization","name":"Sotera Health Co"},"owners":[{"id":24489,"kind":"person","name":"Rutz Michael P","position":1,"cik":"0001599220","reported_name":"Rutz Michael P","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President of Sterigenics"}}],"security":"Stock Options","published_at":"2022-03-04T21:13:55.000Z","date":"2022-03-02","kind":"grant","acquired":true,"shares":63857,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"These options were granted on March 2, 2022, pursuant to the terms of a stock option agreement under the 2020 Incentive Plan. The options vest in three equal installments on each of the first three anniversaries of the date of grant, subject to the Reporting Person's continued service through each such date."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"These options were granted on March 2, 2022, pursuant to the terms of a stock option agreement under the 2020 Incentive Plan. 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Each RSU represents the Reporting Person's right to receive one share of common stock, subject to vesting conditions. The RSUs vest in three equal installments on each of the first three anniversaries of the date of grant, subject to the Reporting Person's continued service through each such date."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"These securities consist of 44,526 RSUs and 532,568 shares of Common Stock. 162,480 of the shares of Common Stock are vested, and 370,088 shares of Common Stock remain subject to vesting conditions. Shares of unvested Common Stock will vest on a daily basis, pro rata through May 13, 2025 (the five year anniversary of the date of grant)."}],"balance_after":577094,"source":{"system":"sec-edgar","filing":"0001822479-22-000021","document":"wf-form4_164642841992993.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1599220/000182247922000021/wf-form4_164642841992993.xml","form_type":"4"}},{"id":2497053,"issuer":{"id":3869,"kind":"organization","name":"Sotera Health Co"},"owners":[{"id":24489,"kind":"person","name":"Rutz Michael P","position":1,"cik":"0001599220","reported_name":"Rutz Michael P","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President of Sterigenics"}}],"security":"Common Stock, $0.01 par value per share (\"Common Stock\")","published_at":"2021-11-24T00:59:55.000Z","date":"2021-11-20","kind":"tax_withholding","acquired":false,"shares":1911,"price":22.54,"value":43073.94,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"These securities represent the number of shares of Common Stock withheld by the Issuer to satisfy the Reporting Person's tax withholding obligations due upon the vesting of 6,522 Restricted Stock Units (\"RSUs\"), which represents 25% of the RSU award granted to the Reporting Person on November 20, 2020. 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Shares of unvested Common Stock will vest on a daily basis, pro rata through May 13, 2025 (the five year anniversary of the date of grant)."}],"balance_after":552132,"source":{"system":"sec-edgar","filing":"0001822479-21-000075","document":"wf-form4_163771557509209.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1599220/000182247921000075/wf-form4_163771557509209.xml","form_type":"4"}},{"id":2587733,"issuer":{"id":3869,"kind":"organization","name":"Sotera Health Co"},"owners":[{"id":24489,"kind":"person","name":"Rutz Michael P","position":1,"cik":"0001599220","reported_name":"Rutz Michael P","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President of Sterigenics"}}],"security":"Common Stock, $0.01 par value per share (\"Common Stock\")","published_at":"2021-08-27T21:54:20.000Z","date":"2021-08-25","kind":"sale","acquired":false,"shares":67000,"price":25.028,"value":1676876.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Represents the weighted-average share price. The lowest price at which shares were sold was $24.90 and the highest price at which shares were sold was $25.39. The Reporting Person undertakes to provide, upon request of the SEC or a security holder of the issuer, complete information regarding the number of shares sold at each price."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Consists of 26,086 Restricted Stock Units (\"RSUs\") and 527,957 shares of Common Stock. The RSUs were granted on November 20, 2020, pursuant to the terms of an RSU agreement under the Sotera Health Company 2020 Omnibus Incentive Plan (\"2020 Incentive Plan\"). Each RSU represents the Reporting Person's right to receive one share of Common Stock, subject to vesting conditions. 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