{"entity":{"type":"insider","cik":"0001406033","url":"/insider/0001406033","json_url":"/insider/0001406033.json","name":"Vermillion Dennis P","name_source":"as-filed","also_issuer":false,"cross_url":null},"coverage_statement":{"n_transactions":4,"n_filings":4,"first":"2008-11-10","last":"2016-05-09","span_basis":"filed_date"},"name_variants":[{"name":"Vermillion Dennis P","source":"filing","n_filings":4,"first_seen":"2008-11-10","last_seen":"2016-05-09"}],"transactions":[{"id":2979016,"accession":"0000104918-16-000215","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0000104918-16-000215","line_url":"/filing/0000104918-16-000215#line-1","is_derivative":false,"issuer_cik":"0000104918","issuer_name":"AVISTA CORP","issuer_ticker":"AVA","issuer_name_source":null,"issuer_url":"/issuer/0000104918","owner_cik":"0001406033","owner_name":"Vermillion Dennis P","owner_display_name":"Vermillion Dennis P","owner_url":"/insider/0001406033","role":"Officer (Senior Vice President)","role_mark":"O","role_mark_label":"Officer (Senior Vice President)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Senior Vice President","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":25000.0,"shares_display":"25,000","price_per_share":40.6398,"price_display":"40.64","price_state":"stated","total_value":1015995.0,"total_display":"1,015,995.00","total_whole":"1,015,995","shares_owned_after":27215.0,"shares_owned_after_display":"27,215","ownership_form":"D","is_10b5_1":null,"transaction_date":"2016-05-06","filed_date":"2016-05-09","scope":"insider"},{"id":2811053,"accession":"0000104918-16-000195","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0000104918-16-000195","line_url":"/filing/0000104918-16-000195#line-1","is_derivative":false,"issuer_cik":"0000104918","issuer_name":"AVISTA CORP","issuer_ticker":"AVA","issuer_name_source":null,"issuer_url":"/issuer/0000104918","owner_cik":"0001406033","owner_name":"Vermillion Dennis P","owner_display_name":"Vermillion Dennis P","owner_url":"/insider/0001406033","role":"Officer (Senior Vice President)","role_mark":"O","role_mark_label":"Officer (Senior Vice President)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Senior Vice President","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":752.0,"shares_display":"752","price_per_share":37.91,"price_display":"37.91","price_state":"stated","total_value":28508.32,"total_display":"28,508.32","total_whole":"28,508","shares_owned_after":52215.0,"shares_owned_after_display":"52,215","ownership_form":"D","is_10b5_1":null,"transaction_date":"2016-03-01","filed_date":"2016-03-01","scope":"insider"},{"id":5638640,"accession":"0000104918-09-000068","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0000104918-09-000068","line_url":"/filing/0000104918-09-000068#line-2","is_derivative":false,"issuer_cik":"0000104918","issuer_name":"AVISTA CORP","issuer_ticker":"AVA","issuer_name_source":null,"issuer_url":"/issuer/0000104918","owner_cik":"0001406033","owner_name":"Vermillion Dennis P","owner_display_name":"Vermillion Dennis P","owner_url":"/insider/0001406033","role":"Officer (VP & Env. Compliance Officer)","role_mark":"O","role_mark_label":"Officer (VP & Env. Compliance Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"VP & Env. Compliance Officer","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":4400.0,"shares_display":"4,400","price_per_share":20.4075,"price_display":"20.41","price_state":"stated","total_value":89793.0,"total_display":"89,793.00","total_whole":"89,793","shares_owned_after":4218.0,"shares_owned_after_display":"4,218","ownership_form":"D","is_10b5_1":null,"transaction_date":"2009-08-24","filed_date":"2009-08-24","scope":"insider"},{"id":3836959,"accession":"0000104918-08-000071","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0000104918-08-000071","line_url":"/filing/0000104918-08-000071#line-2","is_derivative":false,"issuer_cik":"0000104918","issuer_name":"AVISTA CORP","issuer_ticker":"AVA","issuer_name_source":null,"issuer_url":"/issuer/0000104918","owner_cik":"0001406033","owner_name":"Vermillion Dennis P","owner_display_name":"Vermillion Dennis P","owner_url":"/insider/0001406033","role":"Officer (Vice President)","role_mark":"O","role_mark_label":"Officer (Vice President)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Vice President","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":3075.0,"shares_display":"3,075","price_per_share":19.1839,"price_display":"19.18","price_state":"stated","total_value":58990.4925,"total_display":"58,990.49","total_whole":"58,990","shares_owned_after":2509.0,"shares_owned_after_display":"2,509","ownership_form":"D","is_10b5_1":null,"transaction_date":"2008-11-07","filed_date":"2008-11-10","scope":"insider"}],"collapsed":true,"next_cursor":null,"ledger_fault":false,"count":{"value":4,"kind":"exact"},"open_market_only":false,"composition":{"kind":"exact","rows":[{"code":"P","label":"Open-market purchase","n":0,"open_market":true},{"code":"S","label":"Open-market sale","n":4,"open_market":true},{"code":"M","label":"Option exercise","n":0,"open_market":false},{"code":"A","label":"Grant or award","n":0,"open_market":false},{"code":"F","label":"Tax withholding","n":0,"open_market":false},{"code":"D","label":"Disposition to the issuer","n":0,"open_market":false},{"code":"X","label":"In-the-money option exercise","n":0,"open_market":false}],"total":4},"affiliations":[{"type":"issuer","type_label":"ISSUER","cik":"0000104918","name":"AVISTA CORP","url":"/issuer/0000104918","role":"Officer (Senior Vice President)","n_filings":4,"first_seen":"2008-11-10","last_seen":"2016-05-09"}],"order_statement":"Newest transaction date first, id breaking the tie.","canonical_url":"https://ebomi.com/insider/0001406033","retrieved_at":"2026-08-22T16:02:07+00:00","coverage":{"filings":1506293,"transactions":4290787,"issuers":28597,"insiders":152303,"first_filed_date":"2003-06-30","last_filed_date":"2026-08-21","last_ingest":"2026-08-22T05:23:40.159918+00:00","counts_are":{"filings":"estimate","transactions":"estimate","issuers":"estimate","insiders":"estimate"},"source":"SEC EDGAR Form 4 filings, parsed by ebomi","fault":false},"license":{"underlying_records":"US SEC filings are public records of the United States government and are not subject to copyright. The transactional facts in them are not ours to license.","this_presentation":"The parsing, normalisation, curation, and presentation are ebomi's own work.","grant":"undecided","grant_note":"The open licence for ebomi's own layer is an open owner decision (SPEC-20260731T1159Z open question 3: CC BY 4.0 or CC0 with a citation request). Until it is taken, no grant is asserted here.","citation_request":"Balogh, A. Insider trading. Scientific Data 10, 237 (2023)","url":"https://ebomi.com/license"},"fair_use":{"policy":"These JSON endpoints are open and unauthenticated. Please read them at a human pace, identify your client in the User-Agent header, and use the published dataset for bulk work rather than crawling page by page.","bulk_alternative":"doi:10.1038/s41597-023-02147-6"}}