‹ Newer filing: HEI Proposed insider saleOlder filing ›: TDG Insider transactionHEICOHEI4Insider transactionFiled Oct 17, 2023 · 13:01 ETFiledOct 17, 2023Accepted2023-10-17 17:01ZPeriodOct 16, 2023Accession no.0000046619-23-000132Size9 KBIndexFiling indexDocumentsRead the original on EDGAR ↗‹ Newer filing: HEI Proposed insider saleOlder filing ›: TDG Insider transaction