{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-26-073487","form_type":"8-K","ticker":"MASS","cik":"0001555279","company_name":"908 Devices Inc.","filed_at":"2026-06-12T20:20:09+00:00","discovered_at":"2026-06-12T20:21:00.325532+00:00","generated_at":"2026-06-12T20:40:12.047400+00:00","sec_items":["5.07"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.2,"calibrated_materiality_score":0.15,"confidence":"high","headline":"908 Devices shareholders elect directors, ratify auditor, approve exec comp at 2026 annual meeting","bullets":["Board elected Class III directors Keith Crandell (23.99M for), Christopher Brown (24.12M), Kevin Hrusovsky (21.16M).","PricewaterhouseCoopers LLP ratified as independent auditor for FY2026 with 28.65M for, 5,575 against.","Say-on-pay advisory proposal approved with 21.19M for, 2.75M against (87% support).","Stockholders voted for an annual say-on-pay frequency; board adopted one-year cycle."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-26-073487","json":"https://secwatch.observer/filing/0001104659-26-073487.json","markdown":"https://secwatch.observer/filing/0001104659-26-073487.md","text":"https://secwatch.observer/filing/0001104659-26-073487.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1555279/000110465926073487/0001104659-26-073487-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1555279/000110465926073487/mass-20260611x8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-12T20:40:12.047400+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[{"claim_id":"39ff78921ff44815a9cd9da8474cab111df8cfbd","claim":"908 Devices Inc. shareholders approved Ratification of the appointment of PricewaterhouseCoopers LLP as the Company’s independent registered public accounting firm for the year ending December 31, 2026 at the 2026-06-11 meeting.","evidence_excerpt":"Proposal No. 2: Ratification of the appointment of PricewaterhouseCoopers LLP","evidence_source":"SEC 8-K Item 5.07","evidence_url":"https://www.sec.gov/Archives/edgar/data/1555279/000110465926073487/0001104659-26-073487-index.htm","confidence":0.9,"family_label":"Shareholder Votes","details":[{"label":"Proposal","value":"auditor ratification"},{"label":"Outcome","value":"passed"},{"label":"Meeting","value":"2026-06-11"}],"fact_type":"shareholder_vote"},{"claim_id":"7349c5e290444768befebf0e0c36f37afda84df6","claim":"908 Devices Inc. shareholders approved Election of Class III Directors at the 2026-06-11 meeting.","evidence_excerpt":"Proposal No. 1: Election of Class III Directors.","evidence_source":"SEC 8-K Item 5.07","evidence_url":"https://www.sec.gov/Archives/edgar/data/1555279/000110465926073487/0001104659-26-073487-index.htm","confidence":0.9,"family_label":"Shareholder Votes","details":[{"label":"Proposal","value":"director election"},{"label":"Outcome","value":"passed"},{"label":"Meeting","value":"2026-06-11"}],"fact_type":"shareholder_vote"},{"claim_id":"99273db65e76e8a710b4137506fb51cffed66d06","claim":"908 Devices Inc. shareholders approved Advisory vote on the frequency of future advisory votes on the compensation of the Company’s named executive officers at the 2026-06-11 meeting.","evidence_excerpt":"Proposal No. 4: Advisory vote on the frequency of future advisory votes","evidence_source":"SEC 8-K Item 5.07","evidence_url":"https://www.sec.gov/Archives/edgar/data/1555279/000110465926073487/0001104659-26-073487-index.htm","confidence":0.9,"family_label":"Shareholder Votes","details":[{"label":"Proposal","value":"say on pay frequency"},{"label":"Outcome","value":"passed"},{"label":"Meeting","value":"2026-06-11"}],"fact_type":"shareholder_vote"},{"claim_id":"ef2b7c7e8465e078892f356b563f16b8402cb5a9","claim":"908 Devices Inc. shareholders approved Advisory vote on the compensation of the Company’s named executive officers at the 2026-06-11 meeting.","evidence_excerpt":"Proposal No. 3: Advisory vote on the compensation of the Company’s named executive officers","evidence_source":"SEC 8-K Item 5.07","evidence_url":"https://www.sec.gov/Archives/edgar/data/1555279/000110465926073487/0001104659-26-073487-index.htm","confidence":0.9,"family_label":"Shareholder Votes","details":[{"label":"Proposal","value":"say on pay"},{"label":"Outcome","value":"passed"},{"label":"Meeting","value":"2026-06-11"}],"fact_type":"shareholder_vote"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}