{"entity":{"type":"insider","cik":"0001399151","url":"/insider/0001399151","json_url":"/insider/0001399151.json","name":"Klvac David J","name_source":"as-filed","also_issuer":false,"cross_url":null},"coverage_statement":{"n_transactions":14,"n_filings":9,"first":"2010-09-28","last":"2014-01-17","span_basis":"filed_date"},"name_variants":[{"name":"Klvac David J","source":"filing","n_filings":9,"first_seen":"2010-09-28","last_seen":"2014-01-17"}],"transactions":[{"id":6836219,"accession":"0001209191-14-003633","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001209191-14-003633","line_url":"/filing/0001209191-14-003633#line-3","is_derivative":false,"issuer_cik":"0001399151","issuer_name":"PostRock Energy Corp","issuer_ticker":"PSTR","issuer_name_source":null,"issuer_url":"/issuer/0001399151","owner_cik":"0001399151","owner_name":"Klvac David J","owner_url":"/insider/0001399151","role":"Officer (Chief Financial Officer)","officer_title":"Chief Financial Officer","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":11200.0,"shares_display":"11,200","price_per_share":1.24,"price_display":"1.24","price_state":"stated","total_value":13888.0,"total_display":"13,888.00","shares_owned_after":16000.0,"shares_owned_after_display":"16,000","ownership_form":"D","is_10b5_1":null,"transaction_date":"2014-01-17","filed_date":"2014-01-17","scope":"insider"},{"id":6836215,"accession":"0001209191-14-003633","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001209191-14-003633","line_url":"/filing/0001209191-14-003633#line-2","is_derivative":false,"issuer_cik":"0001399151","issuer_name":"PostRock Energy Corp","issuer_ticker":"PSTR","issuer_name_source":null,"issuer_url":"/issuer/0001399151","owner_cik":"0001399151","owner_name":"Klvac David J","owner_url":"/insider/0001399151","role":"Officer (Chief Financial Officer)","officer_title":"Chief Financial Officer","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":7084.0,"shares_display":"7,084","price_per_share":1.22,"price_display":"1.22","price_state":"stated","total_value":8642.48,"total_display":"8,642.48","shares_owned_after":27200.0,"shares_owned_after_display":"27,200","ownership_form":"D","is_10b5_1":null,"transaction_date":"2014-01-16","filed_date":"2014-01-17","scope":"insider"},{"id":6836209,"accession":"0001209191-14-003633","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-14-003633","line_url":"/filing/0001209191-14-003633#line-1","is_derivative":false,"issuer_cik":"0001399151","issuer_name":"PostRock Energy Corp","issuer_ticker":"PSTR","issuer_name_source":null,"issuer_url":"/issuer/0001399151","owner_cik":"0001399151","owner_name":"Klvac David J","owner_url":"/insider/0001399151","role":"Officer (Chief Financial Officer)","officer_title":"Chief Financial Officer","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":8800.0,"shares_display":"8,800","price_per_share":1.22,"price_display":"1.22","price_state":"stated","total_value":10736.0,"total_display":"10,736.00","shares_owned_after":34284.0,"shares_owned_after_display":"34,284","ownership_form":"D","is_10b5_1":null,"transaction_date":"2014-01-15","filed_date":"2014-01-17","scope":"insider"},{"id":5270675,"accession":"0001209191-13-045826","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001209191-13-045826","line_url":"/filing/0001209191-13-045826#line-2","is_derivative":false,"issuer_cik":"0001399151","issuer_name":"PostRock Energy Corp","issuer_ticker":"PSTR","issuer_name_source":null,"issuer_url":"/issuer/0001399151","owner_cik":"0001399151","owner_name":"Klvac David J","owner_url":"/insider/0001399151","role":"Officer (Chief Financial Officer)","officer_title":"Chief Financial Officer","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":55.0,"shares_display":"55","price_per_share":1.45,"price_display":"1.45","price_state":"stated","total_value":79.75,"total_display":"79.75","shares_owned_after":268269.0,"shares_owned_after_display":"268,269","ownership_form":"D","is_10b5_1":null,"transaction_date":"2013-09-25","filed_date":"2013-09-26","scope":"insider"},{"id":5270671,"accession":"0001209191-13-045826","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-13-045826","line_url":"/filing/0001209191-13-045826#line-1","is_derivative":false,"issuer_cik":"0001399151","issuer_name":"PostRock Energy Corp","issuer_ticker":"PSTR","issuer_name_source":null,"issuer_url":"/issuer/0001399151","owner_cik":"0001399151","owner_name":"Klvac David J","owner_url":"/insider/0001399151","role":"Officer (Chief Financial Officer)","officer_title":"Chief Financial Officer","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":2442.0,"shares_display":"2,442","price_per_share":1.4568,"price_display":"1.46","price_state":"stated","total_value":3557.5056,"total_display":"3,557.51","shares_owned_after":268324.0,"shares_owned_after_display":"268,324","ownership_form":"D","is_10b5_1":null,"transaction_date":"2013-09-24","filed_date":"2013-09-26","scope":"insider"},{"id":4455758,"accession":"0001209191-13-014619","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001209191-13-014619","line_url":"/filing/0001209191-13-014619#line-2","is_derivative":false,"issuer_cik":"0001399151","issuer_name":"PostRock Energy Corp","issuer_ticker":"PSTR","issuer_name_source":null,"issuer_url":"/issuer/0001399151","owner_cik":"0001399151","owner_name":"Klvac David J","owner_url":"/insider/0001399151","role":"Officer (Chief Financial Officer)","officer_title":"Chief Financial Officer","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":87.0,"shares_display":"87","price_per_share":1.8,"price_display":"1.80","price_state":"stated","total_value":156.6,"total_display":"156.60","shares_owned_after":270766.0,"shares_owned_after_display":"270,766","ownership_form":"D","is_10b5_1":null,"transaction_date":"2013-03-05","filed_date":"2013-03-06","scope":"insider"},{"id":4455753,"accession":"0001209191-13-014619","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-13-014619","line_url":"/filing/0001209191-13-014619#line-1","is_derivative":false,"issuer_cik":"0001399151","issuer_name":"PostRock Energy Corp","issuer_ticker":"PSTR","issuer_name_source":null,"issuer_url":"/issuer/0001399151","owner_cik":"0001399151","owner_name":"Klvac David J","owner_url":"/insider/0001399151","role":"Officer (Chief Financial Officer)","officer_title":"Chief Financial Officer","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":3712.0,"shares_display":"3,712","price_per_share":1.78,"price_display":"1.78","price_state":"stated","total_value":6607.36,"total_display":"6,607.36","shares_owned_after":270853.0,"shares_owned_after_display":"270,853","ownership_form":"D","is_10b5_1":null,"transaction_date":"2013-03-04","filed_date":"2013-03-06","scope":"insider"},{"id":2243033,"accession":"0001209191-12-059481","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-12-059481","line_url":"/filing/0001209191-12-059481#line-1","is_derivative":false,"issuer_cik":"0001399151","issuer_name":"PostRock Energy Corp","issuer_ticker":"PSTR","issuer_name_source":null,"issuer_url":"/issuer/0001399151","owner_cik":"0001399151","owner_name":"Klvac David J","owner_url":"/insider/0001399151","role":"Officer (Chief Financial Officer)","officer_title":"Chief Financial Officer","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":5873.0,"shares_display":"5,873","price_per_share":1.4528,"price_display":"1.45","price_state":"stated","total_value":8532.2944,"total_display":"8,532.29","shares_owned_after":84046.0,"shares_owned_after_display":"84,046","ownership_form":"D","is_10b5_1":null,"transaction_date":"2012-12-24","filed_date":"2012-12-27","scope":"insider"},{"id":2276488,"accession":"0001209191-12-046711","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-12-046711","line_url":"/filing/0001209191-12-046711#line-1","is_derivative":false,"issuer_cik":"0001399151","issuer_name":"PostRock Energy Corp","issuer_ticker":"PSTR","issuer_name_source":null,"issuer_url":"/issuer/0001399151","owner_cik":"0001399151","owner_name":"Klvac David J","owner_url":"/insider/0001399151","role":"Officer (Chief Financial Officer)","officer_title":"Chief Financial Officer","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":2767.0,"shares_display":"2,767","price_per_share":1.5755,"price_display":"1.58","price_state":"stated","total_value":4359.4085,"total_display":"4,359.41","shares_owned_after":89919.0,"shares_owned_after_display":"89,919","ownership_form":"D","is_10b5_1":null,"transaction_date":"2012-09-24","filed_date":"2012-09-26","scope":"insider"},{"id":9268123,"accession":"0001209191-12-016260","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-12-016260","line_url":"/filing/0001209191-12-016260#line-1","is_derivative":false,"issuer_cik":"0001399151","issuer_name":"PostRock Energy Corp","issuer_ticker":"PSTR","issuer_name_source":null,"issuer_url":"/issuer/0001399151","owner_cik":"0001399151","owner_name":"Klvac David J","owner_url":"/insider/0001399151","role":"Officer (Chief Financial Officer)","officer_title":"Chief Financial Officer","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":2810.0,"shares_display":"2,810","price_per_share":3.4764,"price_display":"3.48","price_state":"stated","total_value":9768.684,"total_display":"9,768.68","shares_owned_after":92686.0,"shares_owned_after_display":"92,686","ownership_form":"D","is_10b5_1":null,"transaction_date":"2012-03-05","filed_date":"2012-03-06","scope":"insider"},{"id":3495697,"accession":"0001209191-12-016235","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001209191-12-016235","line_url":"/filing/0001209191-12-016235#line-2","is_derivative":false,"issuer_cik":"0001399151","issuer_name":"PostRock Energy Corp","issuer_ticker":"PSTR","issuer_name_source":null,"issuer_url":"/issuer/0001399151","owner_cik":"0001399151","owner_name":"Klvac David J","owner_url":"/insider/0001399151","role":"Officer (Chief Financial Officer)","officer_title":"Chief Financial Officer","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":2810.0,"shares_display":"2,810","price_per_share":3.4764,"price_display":"3.48","price_state":"stated","total_value":9768.684,"total_display":"9,768.68","shares_owned_after":80986.0,"shares_owned_after_display":"80,986","ownership_form":"D","is_10b5_1":null,"transaction_date":"2012-03-05","filed_date":"2012-03-06","scope":"insider"},{"id":9155169,"accession":"0001473061-11-000060","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001473061-11-000060","line_url":"/filing/0001473061-11-000060#line-1","is_derivative":false,"issuer_cik":"0001399151","issuer_name":"PostRock Energy Corp","issuer_ticker":"PSTR","issuer_name_source":null,"issuer_url":"/issuer/0001399151","owner_cik":"0001399151","owner_name":"Klvac David J","owner_url":"/insider/0001399151","role":"Officer (EVP & CAO)","officer_title":"EVP & CAO","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":2543.0,"shares_display":"2,543","price_per_share":3.41,"price_display":"3.41","price_state":"stated","total_value":8671.63,"total_display":"8,671.63","shares_owned_after":31800.0,"shares_owned_after_display":"31,800","ownership_form":"D","is_10b5_1":null,"transaction_date":"2011-09-26","filed_date":"2011-09-27","scope":"insider"},{"id":7534565,"accession":"0001399151-10-000004","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001399151-10-000004","line_url":"/filing/0001399151-10-000004#line-2","is_derivative":false,"issuer_cik":"0001399151","issuer_name":"PostRock Energy Corp","issuer_ticker":"PSTR","issuer_name_source":null,"issuer_url":"/issuer/0001399151","owner_cik":"0001399151","owner_name":"Klvac David J","owner_url":"/insider/0001399151","role":"Officer (Corporate Controller)","officer_title":"Corporate Controller","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":2456.0,"shares_display":"2,456","price_per_share":3.41,"price_display":"3.41","price_state":"stated","total_value":8374.96,"total_display":"8,374.96","shares_owned_after":27343.0,"shares_owned_after_display":"27,343","ownership_form":"D","is_10b5_1":null,"transaction_date":"2010-09-24","filed_date":"2010-09-28","scope":"insider"},{"id":7534563,"accession":"0001399151-10-000004","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001399151-10-000004","line_url":"/filing/0001399151-10-000004#line-1","is_derivative":false,"issuer_cik":"0001399151","issuer_name":"PostRock Energy Corp","issuer_ticker":"PSTR","issuer_name_source":null,"issuer_url":"/issuer/0001399151","owner_cik":"0001399151","owner_name":"Klvac David J","owner_url":"/insider/0001399151","role":"Officer (Corporate Controller)","officer_title":"Corporate Controller","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":200.0,"shares_display":"200","price_per_share":3.42,"price_display":"3.42","price_state":"stated","total_value":684.0,"total_display":"684.00","shares_owned_after":29799.0,"shares_owned_after_display":"29,799","ownership_form":"D","is_10b5_1":null,"transaction_date":"2010-09-24","filed_date":"2010-09-28","scope":"insider"}],"next_cursor":null,"ledger_fault":false,"count":{"value":14,"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":14,"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":14},"affiliations":[{"type":"issuer","type_label":"ISSUER","cik":"0001473061","name":"PostRock Energy Corp","url":"/issuer/0001473061","role":"Officer (Chief Financial Officer)","n_filings":9,"first_seen":"2010-09-28","last_seen":"2014-01-17"}],"order_statement":"Newest transaction date first, id breaking the tie.","canonical_url":"https://ebomi.com/insider/0001399151","retrieved_at":"2026-08-21T18:29:52+00:00","coverage":{"filings":1505395,"transactions":4290787,"issuers":28597,"insiders":152303,"first_filed_date":"2003-06-30","last_filed_date":"2026-08-20","last_ingest":"2026-08-21T05:23:33.898496+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"}}