{"transactions":[{"id":681104,"issuer":{"id":5042,"kind":"organization","name":"Employers Holdings, Inc."},"owners":[{"id":21567,"kind":"person","name":"Pollak Matthew Robert","position":1,"cik":"0001575346","reported_name":"Pollak Matthew Robert","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Principal Accounting Officer"}}],"security":"Common Stock, par value 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reports securities disposed of pursuant to the terms of the Agreement and Plan of Merger and Combination (the \"Merger Agreement\"), dated as of July 12, 2021, by and among State Auto Financial Corporation, an Ohio corporation (\"STFC\"), State Automobile Mutual Insurance Company, an Ohio mutual insurance company (\"SAM\"), Liberty Mutual Holding Company, Inc., a Massachusetts mutual holding company (\"LMHC\"), Pymatuning, Inc., an Ohio corporation and wholly-owned indirect subsidiary of LMHC (\"Merger Sub I\"), and Andover, Inc., an Ohio corporation and wholly-owned direct subsidiary of LMHC, a copy of which was filed as Exhibit 2.1 to STFC's Form 8-K filed with the Securities and Exchange Commission on July 12, 2021."},{"field":"shares","element":"transactionShares","label":"F2","text":"Pursuant to the Merger Agreement, on March 1, 2022, LMHC effected the acquisition of STFC through the merger of Merger Sub I with and into STFC (the \"Merger\") with STFC surviving the Merger as the surviving corporation and as an indirect wholly-owned subsidiary of LMHC. At the effective time of the Merger (the \"Effective Time\"), each issued and outstanding share of common stock of STFC (each, a \"Share\") (other than the SAM Owned Shares, the Cancelled Shares and the Dissenting Shares, as such terms are defined in the Merger Agreement) was cancelled and converted into the right to receive $52.00 in cash (the \"Merger Consideration\") without interest and subject to applicable withholding taxes."},{"field":"shares","element":"transactionShares","label":"F3","text":"Includes the following acquisitions: 0.237 Shares acquired in September 2021 and 0.235 Shares acquired in December 2021 in a DRIP account; 671.553 Shares acquired in December 2021 through the STFC Employee Stock Purchase Plan.  Also includes 7,280 performance units pursuant to the STFC 2017 Long-Term Incentive Plan."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This Form 4 reports securities disposed of pursuant to the terms of the Agreement and Plan of Merger and Combination (the \"Merger Agreement\"), dated as of July 12, 2021, by and among State Auto Financial Corporation, an Ohio corporation (\"STFC\"), State Automobile Mutual Insurance Company, an Ohio mutual insurance company (\"SAM\"), Liberty Mutual Holding Company, Inc., a Massachusetts mutual holding company (\"LMHC\"), Pymatuning, Inc., an Ohio corporation and wholly-owned indirect subsidiary of LMHC (\"Merger Sub I\"), and Andover, Inc., an Ohio corporation and wholly-owned direct subsidiary of LMHC, a copy of which was filed as Exhibit 2.1 to STFC's Form 8-K filed with the Securities and Exchange Commission on July 12, 2021."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Pursuant to the Merger Agreement, on March 1, 2022, LMHC effected the acquisition of STFC through the merger of Merger Sub I with and into STFC (the \"Merger\") with STFC surviving the Merger as the surviving corporation and as an indirect wholly-owned subsidiary of LMHC. At the effective time of the Merger (the \"Effective Time\"), each issued and outstanding share of common stock of STFC (each, a \"Share\") (other than the SAM Owned Shares, the Cancelled Shares and the Dissenting Shares, as such terms are defined in the Merger Agreement) was cancelled and converted into the right to receive $52.00 in cash (the \"Merger Consideration\") without interest and subject to applicable withholding taxes."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001062993-22-006512","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/874977/000106299322006512/form4.xml","form_type":"4"}},{"id":2587290,"issuer":{"id":129551,"kind":"organization","name":"State Auto Financial CORP","symbol":"STFC"},"owners":[{"id":21567,"kind":"person","name":"Pollak Matthew Robert","position":1,"cik":"0001575346","reported_name":"Pollak Matthew 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Prior thereto, such disposition to the issuer had been approved by the STFC Compensation Committee pursuant to Rule 16-b-3 (e) and is therefore exempt from the provisions of Section 16(b) of the Securites Exchange Act of 1934. The price per share of $17.01 represents the closing price of STFC's common shares on 2/18/21."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes the following acquisitions: 571.810 shares acquired in June 2020 and 406.861 shares acquired in December 2020 under the State Auto Financial Corporation Employee Stock Purchase Plan;  Also includes 1.129  shares acquired in June 2020; 0.864 shares acquired in September 2020 and 0.664 shares acquired in December 2020 in a DRIP Account."}],"balance_after":6654.886,"source":{"system":"sec-edgar","filing":"0000874977-21-000021","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/874977/000087497721000021/edgar.xml","form_type":"4"}},{"id":2833961,"issuer":{"id":129551,"kind":"organization","name":"State Auto Financial CORP","symbol":"STFC"},"owners":[{"id":21567,"kind":"person","name":"Pollak Matthew Robert","position":1,"cik":"0001575346","reported_name":"Pollak Matthew Robert","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Vice President"}}],"security":"Common Shares without par value","published_at":"2021-02-25T17:49:00.000Z","date":"2021-02-24","kind":"grant","acquired":true,"shares":1734,"price":17.01,"value":29495.34,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents common shares surrendered by the reporting person to STFC (or disposed to the issuer thereiof) for payment of tax liability incident to a prior Performance Stock Unit Award issued on 3/1/18, which has a three-year performance period, vesting on 12/31/20. Prior thereto, such disposition to the issuer had been approved by the STFC Compensation Committee pursuant to Rule 16-b-3 (e) and is therefore exempt from the provisions of Section 16(b) of the Securites Exchange Act of 1934. The price per share of $17.01 represents the closing price of STFC's common shares on 2/18/21."},{"field":"valueOwnedAfter","element":"valueOwnedFollowingTransaction","label":"F2","text":"Includes the following acquisitions: 571.810 shares acquired in June 2020 and 406.861 shares acquired in December 2020 under the State Auto Financial Corporation Employee Stock Purchase Plan;  Also includes 1.129  shares acquired in June 2020; 0.864 shares acquired in September 2020 and 0.664 shares acquired in December 2020 in a DRIP Account."}],"source":{"system":"sec-edgar","filing":"0000874977-21-000021","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/874977/000087497721000021/edgar.xml","form_type":"4"}},{"id":3149760,"issuer":{"id":129551,"kind":"organization","name":"State Auto Financial CORP","symbol":"STFC"},"owners":[{"id":21567,"kind":"person","name":"Pollak Matthew Robert","position":1,"cik":"0001575346","reported_name":"Pollak Matthew Robert","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Vice President"}}],"security":"Common Shares without par value","published_at":"2020-05-14T14:55:45.000Z","date":"2020-05-13","kind":"purchase","acquired":true,"shares":150,"price":19.2,"value":2880.0,"ownership":{"direct":true},"source":{"system":"sec-edgar","filing":"0000874977-20-000082","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/874977/000087497720000082/edgar.xml","form_type":"4"}},{"id":3221549,"issuer":{"id":129551,"kind":"organization","name":"State Auto Financial CORP","symbol":"STFC"},"owners":[{"id":21567,"kind":"person","name":"Pollak Matthew Robert","position":1,"cik":"0001575346","reported_name":"Pollak Matthew Robert","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Vice President"}}],"security":"Common Shares without par value","published_at":"2020-03-09T14:39:49.000Z","date":"2020-03-06","kind":"tax_withholding","acquired":false,"shares":599,"price":31.02,"value":18580.98,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents common shares surrendered by the reporting person to STFC (or disposed to the issuer thereiof) for payment of tax liability incident to a prior Performance Stock Unit Award issued on 3/3/17, which has a three-year performance period, vesting on 12/31/19. Prior thereto, such disposition to the issuer had been approved by the STFC Compensation Committee pursuant to Rule 16-b-3 (e) and is therefore exempt from the provisions of Section 16(b) of the Securites Exchange Act of 1934. The price per share of $31.02 represents the closing price of STFC's common shares on December 31, 2019."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes the following acquisitions: 288.189 shares acquired in June 2019 and 323.049 shares acquired in December 2019 under the State Auto Financial Corporation Employee Stock Purchase Plan; 0.68 shares acquired in December, 2019 as Restricted Dividend Reinvestment. Also includes 124.163 shares in a DRIP Account."}],"balance_after":4408.558,"source":{"system":"sec-edgar","filing":"0000874977-20-000038","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/874977/000087497720000038/edgar.xml","form_type":"4"}},{"id":3221548,"issuer":{"id":129551,"kind":"organization","name":"State Auto Financial CORP","symbol":"STFC"},"owners":[{"id":21567,"kind":"person","name":"Pollak Matthew Robert","position":1,"cik":"0001575346","reported_name":"Pollak Matthew Robert","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Vice President"}}],"security":"Common Shares without par value","published_at":"2020-03-09T14:39:49.000Z","date":"2020-03-06","kind":"grant","acquired":true,"shares":1679,"price":31.02,"value":52082.58,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents common shares surrendered by the reporting person to STFC (or disposed to the issuer thereiof) for payment of tax liability incident to a prior Performance Stock Unit Award issued on 3/3/17, which has a three-year performance period, vesting on 12/31/19. Prior thereto, such disposition to the issuer had been approved by the STFC Compensation Committee pursuant to Rule 16-b-3 (e) and is therefore exempt from the provisions of Section 16(b) of the Securites Exchange Act of 1934. The price per share of $31.02 represents the closing price of STFC's common shares on December 31, 2019."},{"field":"valueOwnedAfter","element":"valueOwnedFollowingTransaction","label":"F2","text":"Includes the following acquisitions: 288.189 shares acquired in June 2019 and 323.049 shares acquired in December 2019 under the State Auto Financial Corporation Employee Stock Purchase Plan; 0.68 shares acquired in December, 2019 as Restricted Dividend Reinvestment. Also includes 124.163 shares in a DRIP Account."}],"source":{"system":"sec-edgar","filing":"0000874977-20-000038","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/874977/000087497720000038/edgar.xml","form_type":"4"}},{"id":3615835,"issuer":{"id":129551,"kind":"organization","name":"State Auto Financial CORP","symbol":"STFC"},"owners":[{"id":21567,"kind":"person","name":"Pollak Matthew Robert","position":1,"cik":"0001575346","reported_name":"Pollak Matthew Robert","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Vice President"}}],"security":"Common Shares without par value","published_at":"2019-03-05T15:03:59.000Z","date":"2019-03-04","kind":"tax_withholding","acquired":false,"shares":277,"price":34.29,"value":9498.33,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents common shares surrendered by the reporting person to STFC (or disposed to the issuer thereiof) for payment of tax liability incident to a prior stock award of 776 common shares which vested on March 4, 2019. Prior thereto, such disposition to the issuer had been approved by the STFC Compensation Committee pursuant to Rule 16-b-3 (e) and is therefore exempt from the provisions of Section 16(b) of the Securites Exchange Act of 1934. The price per share of $ 34.29  represents the closing price of STFC's common shares on March 4, 2019."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Represents common shares surrendered by the reporting person to STFC (or disposed to the issuer thereiof) for payment of tax liability incident to a prior stock award of 776 common shares which vested on March 4, 2019. Prior thereto, such disposition to the issuer had been approved by the STFC Compensation Committee pursuant to Rule 16-b-3 (e) and is therefore exempt from the provisions of Section 16(b) of the Securites Exchange Act of 1934. The price per share of $ 34.29  represents the closing price of STFC's common shares on March 4, 2019."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes the following acquisitions: 53.964 shares acquired in June 2018 and 323.497 shares acquired in December 2018 under the State Auto Financial Corporation Employee Stock Purchase Plan; Also includes 2.92 shares acquired in March, 2018, 2.84 shares acquired in June, 2018 and 5.30 shares acquired in December, 2018 as Restricted Dividend Reinvestment."}],"balance_after":2716.259,"source":{"system":"sec-edgar","filing":"0000874977-19-000028","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/874977/000087497719000028/edgar.xml","form_type":"4"}},{"id":3873473,"issuer":{"id":129551,"kind":"organization","name":"State Auto Financial CORP","symbol":"STFC"},"owners":[{"id":21567,"kind":"person","name":"Pollak Matthew Robert","position":1,"cik":"0001575346","reported_name":"Pollak Matthew Robert","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Vice President"}}],"security":"Common Shares without par value","published_at":"2018-07-05T08:57:35.000Z","date":"2018-07-02","kind":"grant","acquired":true,"shares":3.439,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Transaction reflects an anniversary stock award made to the reporting person."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes the following acquisitions: Includes 0.155, 0.128, and 2.637 shares acquried as Restricted Dividend Reinvestment."}],"balance_after":2607.668,"source":{"system":"sec-edgar","filing":"0000874977-18-000098","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/874977/000087497718000098/edgar.xml","form_type":"4"}},{"id":4012581,"issuer":{"id":129551,"kind":"organization","name":"State Auto Financial CORP","symbol":"STFC"},"owners":[{"id":21567,"kind":"person","name":"Pollak Matthew Robert","position":1,"cik":"0001575346","reported_name":"Pollak Matthew Robert","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Vice President"}}],"security":"Common Shares without par value","published_at":"2018-03-06T15:57:18.000Z","date":"2018-03-05","kind":"tax_withholding","acquired":false,"shares":275,"price":28.58,"value":7859.5,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents common shares surrendered by the reporting person to STFC (or disposed to the issuer thereiof) for payment of tax liability incident to a prior stock award of 826 common shares which vested on March 5, 2018. Prior thereto, such disposition to the issuer had been approved by the STFC Compensation Committee pursuant to Rule 16-b-3 (e) and is therefore exempt from the provisions of Section 16(b) of the Securites Exchange Act of 1934. The price per share of $ 28.58   represents the closing price of STFC's common shares on March 5, 2018."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Represents common shares surrendered by the reporting person to STFC (or disposed to the issuer thereiof) for payment of tax liability incident to a prior stock award of 826 common shares which vested on March 5, 2018. Prior thereto, such disposition to the issuer had been approved by the STFC Compensation Committee pursuant to Rule 16-b-3 (e) and is therefore exempt from the provisions of Section 16(b) of the Securites Exchange Act of 1934. The price per share of $ 28.58   represents the closing price of STFC's common shares on March 5, 2018."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes the following acquisitions: 57.368 shares acquired in June 2017 and 59.689 shares acquired in December 2017 under the State Auto Financial Corporation Employee Stock Purchase Plan; Also includes 0.659, 12.143, and 11.186 shares acquried as Restricted Dividend Reinvestment."}],"balance_after":2601.308,"source":{"system":"sec-edgar","filing":"0000874977-18-000036","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/874977/000087497718000036/edgar.xml","form_type":"4"}},{"id":4383181,"issuer":{"id":129551,"kind":"organization","name":"State Auto Financial CORP","symbol":"STFC"},"owners":[{"id":21567,"kind":"person","name":"Pollak Matthew Robert","position":1,"cik":"0001575346","reported_name":"Pollak Matthew Robert","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Vice President"}}],"security":"Common Shares without par value","published_at":"2017-03-16T11:05:24.000Z","date":"2017-03-10","kind":"tax_withholding","acquired":false,"shares":356,"price":27.18,"value":9676.08,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"Represents common shares surrendered by the reporting person to STFC (or disposed to the issuer thereiof) for payment of tax liability incident to a prior stock award of  920 common shares which vested on March 6, 2017. Prior thereto, such disposition to the issuer had been approved by the STFC Compensation Committee pursuant to Rule 16-b-3 (e) and is therefore exempt from the provisions of Section 16(b) of the Securites Exchange Act of 1934. The price per share of $ 27.18   represents the closing price of STFC's common shares on March 6, 2017."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Includes the following acquisitions: 71.950 shares acquired in June 2016 and 68.385 shares acquired in December 2016 under the State Auto Financial Corporation Employee Stock Purchase Plan; Also includes 47.497, 27.800 and 12.766 shares acquried as Restricted Dividend Reinvestment."}],"balance_after":2735.263,"source":{"system":"sec-edgar","filing":"0000874977-17-000021","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/874977/000087497717000021/edgar.xml","form_type":"4"}}]}