{"schema_version":"secwatch.filing_event.v1","accession":"0001600626-23-000116","form_type":"8-K","ticker":"PKST","cik":"0001600626","company_name":"Peakstone Realty Trust","filed_at":"2023-06-23T23:59:59+00:00","discovered_at":"2026-05-14T18:03:39.606527+00:00","generated_at":"2026-06-13T18:03:04.240646+00:00","sec_items":["5.02","8.01","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"Peakstone Realty Trust promotes Sitzer to COO/CLO; EVP Tausk to depart with $1.02M severance","bullets":["Nina Momtazee Sitzer promoted to COO and Chief Legal Officer effective June 23, 2023.","Scott Tausk's employment terminates June 30, 2023; will provide consulting through March 15, 2024.","Tausk receives $218,750 prorated bonus, $787,500 lump sum, and $13,291.41 healthcare cost payment.","Tausk eligible for up to $500,000 in restricted stock units if consulting period completed.","Company partially terminates administrative services agreement with Griffin entities, retaining only HR support."],"urls":{"canonical":"https://secwatch.observer/filing/0001600626-23-000116","json":"https://secwatch.observer/filing/0001600626-23-000116.json","markdown":"https://secwatch.observer/filing/0001600626-23-000116.md","text":"https://secwatch.observer/filing/0001600626-23-000116.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1600626/000160062623000116/0001600626-23-000116-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1600626/000160062623000116/gcnl-20230623.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-13T18:03:04.240646+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":"bce6ec7c9b","claim":"Nina Momtazee Sitzer changed role as Chief Operating Officer and Chief Legal Officer at Peakstone Realty Trust.","evidence_excerpt":"On June 20, 2023, the Board of Trustees (the “Board”) of Peakstone Realty Trust (the “Company”) promoted Ms. Nina Momtazee Sitzer, the Company’s Chief Legal and Administrative Officer, Executive Vice President – Operations, and Secretary, to Chief Operating Officer and Chief Legal Officer, effective June 23, 2023.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1600626/000160062623000116/0001600626-23-000116-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"promoted"},{"label":"Role","value":"Chief Operating Officer and Chief Legal Officer"}],"fact_type":"executive_change"},{"claim_id":"dd36faaf41","claim":"Scott Tausk was terminated as Executive Vice President at Peakstone Realty Trust.","evidence_excerpt":"Mr. Tausk’s employment with the Company will terminate effective as of June 30, 2023","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1600626/000160062623000116/0001600626-23-000116-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"terminated"},{"label":"Role","value":"Executive Vice President"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}