{"transactions":[{"id":1301110,"issuer":{"id":4987,"kind":"organization","name":"QUANTUM CORP /DE/","symbol":"QMCO"},"owners":[{"id":84077,"kind":"person","name":"Spanjaard Henk Jan","position":1,"cik":"0002000334","reported_name":"Spanjaard Henk Jan","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Revenue Officer"}}],"security":"Common Stock","published_at":"2025-01-18T02:35:35.000Z","date":"2025-01-16","kind":"sale","planned":false,"acquired":false,"shares":935,"price":35.68,"value":33360.8,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents the number of shares automatically sold on a non-discretionary basis, to cover tax withholding obligations in connection with the vesting of restricted stock units granted on January 1, 2024."}],"balance_after":14903,"source":{"system":"sec-edgar","filing":"0000950170-25-006929","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/709283/000095017025006929/ownership.xml","form_type":"4"}},{"id":1301104,"issuer":{"id":4987,"kind":"organization","name":"QUANTUM CORP /DE/","symbol":"QMCO"},"owners":[{"id":84077,"kind":"person","name":"Spanjaard Henk Jan","position":1,"cik":"0002000334","reported_name":"Spanjaard Henk Jan","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Revenue Officer"}}],"security":"Common Stock","published_at":"2025-01-18T02:22:48.000Z","date":"2024-11-08","kind":"sale","planned":false,"acquired":false,"shares":218,"price":4.43,"value":965.74,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This amendment to the original Form 4 filed on December 5, 2024 is being filed to correct the amount of shares sold, to cover tax withholding obligations in connection with the vesting of restricted stock units."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"As a result of this error, the number of shares reported as beneficially owned by the reporting person following the corrected transaction reflects an increase in the number of shares reported as beneficially owned in the original Form 4."}],"balance_after":15838,"source":{"system":"sec-edgar","filing":"0000950170-25-006913","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/709283/000095017025006913/ownership.xml","form_type":"4/A","original_submission_date":"2024-12-05"}},{"id":1342147,"issuer":{"id":4987,"kind":"organization","name":"QUANTUM CORP /DE/","symbol":"QMCO"},"owners":[{"id":84077,"kind":"person","name":"Spanjaard Henk Jan","position":1,"cik":"0002000334","reported_name":"Spanjaard Henk Jan","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Revenue Officer"}}],"security":"Common Stock","published_at":"2024-12-05T21:15:18.000Z","date":"2024-11-08","kind":"sale","planned":false,"acquired":false,"shares":394,"price":4.43,"value":1745.42,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents the number of shares automatically sold on a non-discretionary basis, to cover tax withholding obligations in connection with the vesting of restricted stock units granted on\nOctober 1, 2021 and July 1, 2022"}],"balance_after":15662,"source":{"system":"sec-edgar","filing":"0000709283-24-000049","document":"wk-form4_1733433308.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/709283/000070928324000049/wk-form4_1733433308.xml","form_type":"4"}},{"id":1383799,"issuer":{"id":4987,"kind":"organization","name":"QUANTUM CORP /DE/","symbol":"QMCO"},"owners":[{"id":84077,"kind":"person","name":"Spanjaard Henk Jan","position":1,"cik":"0002000334","reported_name":"Spanjaard Henk Jan","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Revenue Officer"}}],"security":"Common Stock","published_at":"2024-10-21T21:17:14.000Z","date":"2024-10-01","kind":"grant","planned":false,"acquired":true,"shares":10000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"(1)\tGrant of Restricted Stock Units (RSUs), each of which represents a contingent right to receive one share of common stock of QMCO. Vesting is subject to continued employment with QMCO through the service vesting date, which occurs in three equal annual installments on October 1, 2025, October 1, 2026 and October 1, 2027. Delayed filing arose from an error related to effecting the reverse stock split within QMCOs stock plan administration platform and the resulting delay of the distribution of the equity award agreement to reporting person.  Reporting person has elected to continue to use the grant date for the reported transaction date notwithstanding the delayed distribution of the equity award agreement."}],"balance_after":131112,"source":{"system":"sec-edgar","filing":"0000709283-24-000031","document":"wk-form4_1729545426.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/709283/000070928324000031/wk-form4_1729545426.xml","form_type":"4"}},{"id":1537208,"issuer":{"id":4987,"kind":"organization","name":"QUANTUM CORP /DE/","symbol":"QMCO"},"owners":[{"id":84077,"kind":"person","name":"Spanjaard Henk Jan","position":1,"cik":"0002000334","reported_name":"Spanjaard Henk Jan","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Revenue Officer"}}],"security":"Common Stock","published_at":"2024-04-23T21:26:49.000Z","date":"2024-01-01","kind":"grant","planned":false,"acquired":true,"shares":75000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Granted as annual refresh grant shares. Grant of Restricted Stock Units (RSUs), each of which represents a contingent right to receive one share of common stock of QMCO. Vesting is subject to continued employment with QMCO through the service vesting date, which occurs in three equal annual installments on January 1, 2025, January 1, 2026 and January 1, 2027. Delayed filing arose from an administrative error related to implementing and configuring QMCO's new stock plan administration platform."}],"balance_after":121112,"source":{"system":"sec-edgar","filing":"0000709283-24-000009","document":"wk-form4_1713907593.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/709283/000070928324000009/wk-form4_1713907593.xml","form_type":"4"}}]}