{"transactions":[{"id":1161139,"issuer":{"id":6806,"kind":"organization","name":"Lakeshore Acquisition III Corp."},"owners":[{"id":80203,"kind":"person","name":"Chen Deyin","position":1,"cik":"0001495895","reported_name":"Chen Deyin","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"CEO and CFO"}}],"security":"Rights to receive Ordinary Shares","published_at":"2025-05-02T17:07:32.000Z","date":"2025-05-01","kind":"purchase","planned":false,"acquired":true,"shares":280000,"ownership":{"direct":false,"nature":"Held by RedOne Investment Limited"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The Private Units were purchased for $10.00 per unit."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"The Rights automatically convert into one-sixth (1/6) of one ordinary share upon consummation of the Company's initial business combination, as described in the registrant's prospectus filed with the SEC."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"The Rights automatically convert into one-sixth (1/6) of one ordinary share upon consummation of the Company's initial business combination, as described in the registrant's prospectus filed with the SEC."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Held by RedOne Investment Limited. Mr. Chen is the managing member of RedOne Investment Limited and has voting and investment discretion with respect to the Ordinary Shares held of record by RedOne Investment Limited. Mr. Chen disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein."}],"balance_after":280000,"derivative":{"exercise_price":0,"underlying":"Ordinary Shares","underlying_shares":280000},"source":{"system":"sec-edgar","filing":"0001929980-25-000369","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1495895/000192998025000369/form4.xml","form_type":"4"}},{"id":1161138,"issuer":{"id":6806,"kind":"organization","name":"Lakeshore Acquisition III Corp."},"owners":[{"id":80203,"kind":"person","name":"Chen Deyin","position":1,"cik":"0001495895","reported_name":"Chen Deyin","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"CEO and CFO"}}],"security":"Ordinary Shares, par value $0.0001","published_at":"2025-05-02T17:07:32.000Z","date":"2025-05-01","kind":"purchase","planned":false,"acquired":true,"shares":280000,"ownership":{"direct":false,"nature":"Held by RedOne Investment Limited"},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Simultaneously with the consummation of the initial public offering of Lakeshore Acquisition III Corp. (the \"Company\"), RedOne Investment Limited acquired 280,000 units in a private placement (the \"Private Units\"). Each Private Unit consists of one ordinary share of the Company, par value $0.0001, and one right that entitles the holder thereof to receive one-sixth (1/6) of one ordinary share upon consummation of the Company's initial business combination."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The Private Units were purchased for $10.00 per unit."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Held by RedOne Investment Limited. Mr. Chen is the managing member of RedOne Investment Limited and has voting and investment discretion with respect to the Ordinary Shares held of record by RedOne Investment Limited. Mr. Chen disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein."}],"balance_after":1975000,"source":{"system":"sec-edgar","filing":"0001929980-25-000369","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1495895/000192998025000369/form4.xml","form_type":"4"}},{"id":2333187,"issuer":{"id":128250,"kind":"organization","name":"Lakeshore Acquisition II Corp.","symbol":"LBBB"},"owners":[{"id":80203,"kind":"person","name":"Chen Deyin","position":1,"cik":"0001495895","reported_name":"Chen Deyin","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"CEO and CFO"}}],"security":"Right","published_at":"2022-03-15T17:08:49.000Z","date":"2022-03-11","kind":"purchase","acquired":true,"shares":351500,"ownership":{"direct":false,"nature":"Held by RedOne Investment Limited"},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Simultaneously with the consummation of the initial public offering of Lakeshore Acquisition II Corp. (the \"Company\"), RedOne Investment Limited acquired 351,500 units in a private placement (the \"Private Units\"). Each Private Unit consists of one ordinary share of the Company, par value $0.0001, one-half of one warrant to purchase one ordinary share at an exercise price of $11.50 per share (the \"Warrants\"), and one right  that entitles the holder thereof to receive one-tenth (1/10) of one ordinary share upon consummation of the Company's initial business combination."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The Private Units were purchased for $10.00 per unit."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"The Rights automatically convert into one-tenth (1/10) of a share of common stock upon the consummation of the registrant's initial business combination, as described in the registrant's prospectus filed with the SEC."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F5","text":"The Rights automatically convert into one-tenth (1/10) of a share of common stock upon the consummation of the registrant's initial business combination, as described in the registrant's prospectus filed with the SEC."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F6","text":"Held by RedOne Investment Limited. Mr. Chen is the managing member of RedOne Investment Limited and has voting and investment discretion with respect to the Ordinary Shares held of record by RedOne Investment Limited. Mr. Chen disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein."}],"balance_after":35150,"derivative":{"exercise_price":0,"underlying":"Ordinary Shares, par value $0.0001","underlying_shares":35150},"source":{"system":"sec-edgar","filing":"0001104659-22-033997","document":"tm229298-1_4seq1.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1495895/000110465922033997/tm229298-1_4seq1.xml","form_type":"4"}},{"id":2333186,"issuer":{"id":128250,"kind":"organization","name":"Lakeshore Acquisition II Corp.","symbol":"LBBB"},"owners":[{"id":80203,"kind":"person","name":"Chen Deyin","position":1,"cik":"0001495895","reported_name":"Chen Deyin","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"CEO and CFO"}}],"security":"Warrant","published_at":"2022-03-15T17:08:49.000Z","date":"2022-03-11","kind":"purchase","acquired":true,"shares":175750,"ownership":{"direct":false,"nature":"Held by RedOne Investment Limited"},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Simultaneously with the consummation of the initial public offering of Lakeshore Acquisition II Corp. (the \"Company\"), RedOne Investment Limited acquired 351,500 units in a private placement (the \"Private Units\"). Each Private Unit consists of one ordinary share of the Company, par value $0.0001, one-half of one warrant to purchase one ordinary share at an exercise price of $11.50 per share (the \"Warrants\"), and one right  that entitles the holder thereof to receive one-tenth (1/10) of one ordinary share upon consummation of the Company's initial business combination."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The Private Units were purchased for $10.00 per unit."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"The Warrants will become exercisable at any time commencing 30 days after the completion of the Company's initial business combination."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"The Warrants will expire five years after the completion of the Company's initial business combination, at 5:00 p.m., New York City time, or earlier upon redemption or liquidation."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F6","text":"Held by RedOne Investment Limited. Mr. Chen is the managing member of RedOne Investment Limited and has voting and investment discretion with respect to the Ordinary Shares held of record by RedOne Investment Limited. Mr. Chen disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein."}],"balance_after":175750,"derivative":{"exercise_price":11.5,"underlying":"Ordinary Shares, par value $0.0001","underlying_shares":175750},"source":{"system":"sec-edgar","filing":"0001104659-22-033997","document":"tm229298-1_4seq1.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1495895/000110465922033997/tm229298-1_4seq1.xml","form_type":"4"}},{"id":2333185,"issuer":{"id":128250,"kind":"organization","name":"Lakeshore Acquisition II Corp.","symbol":"LBBB"},"owners":[{"id":80203,"kind":"person","name":"Chen Deyin","position":1,"cik":"0001495895","reported_name":"Chen Deyin","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"CEO and CFO"}}],"security":"Ordinary Shares, par value $0.0001","published_at":"2022-03-15T17:08:49.000Z","date":"2022-03-11","kind":"purchase","acquired":true,"shares":351500,"ownership":{"direct":false,"nature":"Held by RedOne Investment Limited"},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Simultaneously with the consummation of the initial public offering of Lakeshore Acquisition II Corp. (the \"Company\"), RedOne Investment Limited acquired 351,500 units in a private placement (the \"Private Units\"). Each Private Unit consists of one ordinary share of the Company, par value $0.0001, one-half of one warrant to purchase one ordinary share at an exercise price of $11.50 per share (the \"Warrants\"), and one right  that entitles the holder thereof to receive one-tenth (1/10) of one ordinary share upon consummation of the Company's initial business combination."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The Private Units were purchased for $10.00 per unit."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F6","text":"Held by RedOne Investment Limited. Mr. Chen is the managing member of RedOne Investment Limited and has voting and investment discretion with respect to the Ordinary Shares held of record by RedOne Investment Limited. Mr. Chen disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein."}],"balance_after":2046500,"source":{"system":"sec-edgar","filing":"0001104659-22-033997","document":"tm229298-1_4seq1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1495895/000110465922033997/tm229298-1_4seq1.xml","form_type":"4"}},{"id":2623806,"issuer":{"id":136937,"kind":"organization","name":"Lakeshore Acquisition I Corp.","symbol":"LAAA"},"owners":[{"id":80203,"kind":"person","name":"Chen Deyin","position":1,"cik":"0001495895","reported_name":"Chen Deyin","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Ordinary Shares, par value $0.0001","published_at":"2021-07-27T21:27:42.000Z","date":"2021-07-23","kind":"other","acquired":false,"shares":258000,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Held by RedOne Investment Limited"},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Includes founder shares issued in connection with the initial public offering (the \"IPO\") of Lakeshore Acquisition I Corp. (the \"Company\")."},{"field":"security","element":"securityTitle","label":"F2","text":"Simultaneously with the consummation of the Company's IPO, RedOne Investment Limited (the \"Sponsor\") acquired 116,279 units in a private placement (the \"Private Units\"). Each Private Unit consists of one ordinary share of the Company, par value $0.0001, and three-quarters of one warrant to purchase one ordinary share at an exercise price of $11.50 per share (the \"Warrants\"). The Private Units were purchased for $10.00 per unit."},{"field":"kind","element":"transactionCoding","label":"F3","text":"On July 23,2021, the Sponsor made a pro-rata, in-kind distribution of 258,000 ordinary shares to its members."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"Held by RedOne Investment Limited. Mr. Chen is the managing member of RedOne Investment Limited and has voting and investment discretion with respect to the Ordinary Shares held of record by RedOne Investment Limited. Mr. Chen disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein."}],"balance_after":664378,"source":{"system":"sec-edgar","filing":"0001104659-21-096526","document":"tm2123350-2_4aseq1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1495895/000110465921096526/tm2123350-2_4aseq1.xml","form_type":"4/A","original_submission_date":"2021-07-19"}},{"id":2630536,"issuer":{"id":136937,"kind":"organization","name":"Lakeshore Acquisition I Corp.","symbol":"LAAA"},"owners":[{"id":80203,"kind":"person","name":"Chen Deyin","position":1,"cik":"0001495895","reported_name":"Chen Deyin","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Warrant","published_at":"2021-07-19T06:02:30.000Z","date":"2021-06-28","kind":"purchase","acquired":true,"shares":4073,"ownership":{"direct":false,"nature":"Held by RedOne Investment Limited"},"footnotes":[{"field":"security","element":"securityTitle","label":"F2","text":"Simultaneously with the consummation of the Company's IPO, RedOne Investment Limited (the \"Sponsor\") acquired 116,279 units in a private placement (the \"Private Units\"). Each Private Unit consists of one ordinary share of the Company, par value $0.0001, and three-quarters of one warrant to purchase one ordinary share at an exercise price of $11.50 per share (the \"Warrants\"). The Private Units were purchased for $10.00 per unit."},{"field":"kind","element":"transactionCoding","label":"F4","text":"In connection with the exercise of the underwriters' over-allotment option, the Sponsor purchased an additional 5,430 Private Units as contemplated under the purchase agreement for the Private Units. The additional Private Units were purchased for $10.00 per unit."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"In connection with the exercise of the underwriters' over-allotment option, the Sponsor purchased an additional 5,430 Private Units as contemplated under the purchase agreement for the Private Units. The additional Private Units were purchased for $10.00 per unit."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"The Warrants will become exercisable at any time commencing 30 days after the completion of the Company's initial business combination."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F6","text":"The Warrants will expire five years after the completion of the Company's initial business combination, at 5:00 p.m., New York City time, or earlier upon redemption or liquidation."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F7","text":"Held by RedOne Investment Limited. Mr. Chen is the managing member of RedOne Investment Limited and has voting and investment discretion with respect to the Ordinary Shares held of record by RedOne Investment Limited. Mr. Chen disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein."}],"balance_after":91282,"derivative":{"exercise_price":11.5,"underlying":"Ordinary Shares, par value $0.0001","underlying_shares":4073},"source":{"system":"sec-edgar","filing":"0001104659-21-093206","document":"tm2122408-1_4seq1.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1495895/000110465921093206/tm2122408-1_4seq1.xml","form_type":"4/A","original_submission_date":"2021-07-09"}},{"id":2630535,"issuer":{"id":136937,"kind":"organization","name":"Lakeshore Acquisition I Corp.","symbol":"LAAA"},"owners":[{"id":80203,"kind":"person","name":"Chen Deyin","position":1,"cik":"0001495895","reported_name":"Chen Deyin","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Ordinary Shares, par value $0.0001","published_at":"2021-07-19T06:02:30.000Z","date":"2021-06-28","kind":"purchase","acquired":true,"shares":5430,"ownership":{"direct":false,"nature":"Held by RedOne Investment Limited"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F4","text":"In connection with the exercise of the underwriters' over-allotment option, the Sponsor purchased an additional 5,430 Private Units as contemplated under the purchase agreement for the Private Units. The additional Private Units were purchased for $10.00 per unit."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"In connection with the exercise of the underwriters' over-allotment option, the Sponsor purchased an additional 5,430 Private Units as contemplated under the purchase agreement for the Private Units. The additional Private Units were purchased for $10.00 per unit."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F7","text":"Held by RedOne Investment Limited. Mr. Chen is the managing member of RedOne Investment Limited and has voting and investment discretion with respect to the Ordinary Shares held of record by RedOne Investment Limited. Mr. Chen disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein."}],"balance_after":922378,"source":{"system":"sec-edgar","filing":"0001104659-21-093206","document":"tm2122408-1_4seq1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1495895/000110465921093206/tm2122408-1_4seq1.xml","form_type":"4/A","original_submission_date":"2021-07-09"}},{"id":2630534,"issuer":{"id":136937,"kind":"organization","name":"Lakeshore Acquisition I Corp.","symbol":"LAAA"},"owners":[{"id":80203,"kind":"person","name":"Chen Deyin","position":1,"cik":"0001495895","reported_name":"Chen Deyin","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Ordinary Shares, par value $0.0001","published_at":"2021-07-19T06:02:30.000Z","date":"2021-06-28","kind":"other","acquired":false,"shares":43517,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Held by RedOne Investment Limited"},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Includes founder shares issued in connection with the initial public offering (the \"IPO\") of Lakeshore Acquisition I Corp. (the \"Company\")."},{"field":"security","element":"securityTitle","label":"F2","text":"Simultaneously with the consummation of the Company's IPO, RedOne Investment Limited (the \"Sponsor\") acquired 116,279 units in a private placement (the \"Private Units\"). Each Private Unit consists of one ordinary share of the Company, par value $0.0001, and three-quarters of one warrant to purchase one ordinary share at an exercise price of $11.50 per share (the \"Warrants\"). The Private Units were purchased for $10.00 per unit."},{"field":"kind","element":"transactionCoding","label":"F3","text":"As contemplated in connection with the Company's IPO, 43,517 founder shares were returned by the Sponsor to the Company for no consideration and cancelled because the underwriters' over-allotment option was partially exercised and the remaining portion of the option would not be exercised by the underwriters."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F7","text":"Held by RedOne Investment Limited. Mr. Chen is the managing member of RedOne Investment Limited and has voting and investment discretion with respect to the Ordinary Shares held of record by RedOne Investment Limited. Mr. Chen disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein."}],"balance_after":916948,"source":{"system":"sec-edgar","filing":"0001104659-21-093206","document":"tm2122408-1_4seq1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1495895/000110465921093206/tm2122408-1_4seq1.xml","form_type":"4/A","original_submission_date":"2021-07-09"}},{"id":2637025,"issuer":{"id":136937,"kind":"organization","name":"Lakeshore Acquisition I Corp.","symbol":"LAAA"},"owners":[{"id":80203,"kind":"person","name":"Chen Deyin","position":1,"cik":"0001495895","reported_name":"Chen Deyin","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Warrant","published_at":"2021-07-09T07:07:47.000Z","date":"2021-06-15","kind":"purchase","acquired":true,"shares":87209,"ownership":{"direct":false,"nature":"Held by RedOne Investment Limited"},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Simultaneously with the consummation of the initial public offering of Lakeshore Acquisition I Corp. (the \"Company\"), RedOne Investment Limited acquired 116,279 units in a private placement (the \"Private Units\"). Each Private Unit consists of one ordinary share of the Company, par value $0.0001, and three-quarters of one warrant to purchase one ordinary share at an exercise price of $11.50 per share (the \"Warrants\")."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The Private Units were purchased for $10.00 per unit."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"The Warrants will become exercisable at any time commencing 30 days after the completion of the Company's initial business combination."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"The Warrants will expire five years after the completion of the Company's initial business combination, at 5:00 p.m., New York City time, or earlier upon redemption or liquidation."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Held by RedOne Investment Limited. Mr. Chen is the managing member of RedOne Investment Limited and has voting and investment discretion with respect to the Ordinary Shares held of record by RedOne\nInvestment Limited. Mr. Chen disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein."}],"balance_after":87209,"derivative":{"exercise_price":11.5,"underlying":"Ordinary Shares, par value $0.0001","underlying_shares":87209},"source":{"system":"sec-edgar","filing":"0001104659-21-090464","document":"tm2121825-1_4seq1.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1495895/000110465921090464/tm2121825-1_4seq1.xml","form_type":"4"}},{"id":2637024,"issuer":{"id":136937,"kind":"organization","name":"Lakeshore Acquisition I Corp.","symbol":"LAAA"},"owners":[{"id":80203,"kind":"person","name":"Chen Deyin","position":1,"cik":"0001495895","reported_name":"Chen Deyin","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Ordinary Shares, par value $0.0001","published_at":"2021-07-09T07:07:47.000Z","date":"2021-06-15","kind":"purchase","acquired":true,"shares":116279,"ownership":{"direct":false,"nature":"Held by RedOne Investment Limited"},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Simultaneously with the consummation of the initial public offering of Lakeshore Acquisition I Corp. (the \"Company\"), RedOne Investment Limited acquired 116,279 units in a private placement (the \"Private Units\"). Each Private Unit consists of one ordinary share of the Company, par value $0.0001, and three-quarters of one warrant to purchase one ordinary share at an exercise price of $11.50 per share (the \"Warrants\")."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The Private Units were purchased for $10.00 per unit."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Held by RedOne Investment Limited. Mr. Chen is the managing member of RedOne Investment Limited and has voting and investment discretion with respect to the Ordinary Shares held of record by RedOne\nInvestment Limited. Mr. Chen disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein."}],"balance_after":960465,"source":{"system":"sec-edgar","filing":"0001104659-21-090464","document":"tm2121825-1_4seq1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1495895/000110465921090464/tm2121825-1_4seq1.xml","form_type":"4"}}]}