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SPT Holding Sarl is a wholly owned subsidiary of Siemens Pension-Trust e.V. Siemens AG is an affiliate of Siemens Pension-Trust e.V. and may be deemed to share beneficial ownership of the shares of Class A Common Stock beneficially owned by Siemens Pension-Trust e.V."}],"balance_after":21694717,"source":{"system":"sec-edgar","filing":"0001193125-26-227099","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/940418/000119312526227099/ownership.xml","form_type":"4"}},{"id":1018570,"issuer":{"id":4531,"kind":"organization","name":"Fluence Energy, Inc.","symbol":"FLNC"},"owners":[{"id":47043,"kind":"organization","name":"SIEMENS PENSION TRUST E V","position":1,"cik":"0001209767","reported_name":"SIEMENS PENSION TRUST E V","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2025-10-15T20:52:31.000Z","date":"2025-10-14","kind":"other","planned":false,"acquired":true,"shares":20000000,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents shares received in a transfer from Siemens AG to SPT Holding, SARL in a transaction exempt from reporting under Rule 16a-13 of the Securities Exchange Act of 1934, as amended.  Such transfer does not represent any change to the aggregate number of shares of Issuer Class A Common Stock beneficially owned by Siemens AG and its subsidiaries."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Represents shares received in a transfer from Siemens AG to SPT Holding, SARL in a transaction exempt from reporting under Rule 16a-13 of the Securities Exchange Act of 1934, as amended.  Such transfer does not represent any change to the aggregate number of shares of Issuer Class A Common Stock beneficially owned by Siemens AG and its subsidiaries."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"These shares are directly owned by SPT Holding, SARL."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"SPT Invest Management Sarl is wholly owned by SPT Holding, SARL, which is wholly owned by Siemens Pension-Trust e.V. Siemens AG is an affiliate of Siemens Pension-Trust e.V. and may be deemed to share beneficial ownership of the shares of Class A Common Stock beneficially owned by Siemens Pension-Trust e.V."}],"balance_after":20000000,"source":{"system":"sec-edgar","filing":"0001193125-25-240376","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1868941/000119312525240376/ownership.xml","form_type":"4"}},{"id":1716917,"issuer":{"id":4531,"kind":"organization","name":"Fluence Energy, Inc.","symbol":"FLNC"},"owners":[{"id":47043,"kind":"organization","name":"SIEMENS PENSION TRUST E V","position":1,"cik":"0001209767","reported_name":"SIEMENS PENSION TRUST E V","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":47044,"kind":"organization","name":"SIEMENS AG","position":2,"cik":"0000940418","reported_name":"SIEMENS AG","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2023-12-11T21:30:11.000Z","date":"2023-12-08","kind":"sale","planned":false,"acquired":false,"shares":7087500,"price":22.05,"value":156279375.0,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This amount represents the $22.05 sale price per share of Class A common stock, $0.00001 par value (\"Class A Common Stock\") of the Issuer in a secondary offering."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Siemens Pension-Trust e.V. is the record holder of these securities. Siemens AG is an affiliate of Siemens e.V. and may be deemed to share beneficial ownership of the shares of Class A Common Stock held of record by Siemens e.V."}],"balance_after":11761131,"source":{"system":"sec-edgar","filing":"0000950170-23-069422","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/940418/000095017023069422/ownership.xml","form_type":"4"}}]}