{"schema_version":"secwatch.filing_event.v1","accession":"0001493152-23-033424","form_type":"8-K","ticker":"PPSI","cik":"0001449792","company_name":"PIONEER POWER SOLUTIONS, INC.","filed_at":"2023-09-22T23:59:59+00:00","discovered_at":"2026-05-14T18:03:33.970484+00:00","generated_at":"2026-06-10T09:38:14.886540+00:00","sec_items":["5.02","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.25,"calibrated_materiality_score":0.25,"confidence":"high","headline":"Pioneer Power CFO and CEO surrender shares to reimburse company for tax payments","bullets":["CFO Michalec surrenders 72,719 shares to reimburse $481,220.28 in taxes paid on his RSU vesting.","CEO Mazurek surrenders 44,363 shares to reimburse $272,829.32 in taxes paid on his RSU vesting.","Share surrenders occur on September 20, 2023; value based on closing price on approval date.","Michalec had previously repaid $34,000 via payroll withholding; remaining balance now covered by shares.","Mazurek had no prior payroll withholding; full tax payment reimbursed via share cancellation."],"urls":{"canonical":"https://secwatch.observer/filing/0001493152-23-033424","json":"https://secwatch.observer/filing/0001493152-23-033424.json","markdown":"https://secwatch.observer/filing/0001493152-23-033424.md","text":"https://secwatch.observer/filing/0001493152-23-033424.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1449792/000149315223033424/0001493152-23-033424-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1449792/000149315223033424/form8-k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-10T09:38:14.886540+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":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}