{"entity":{"type":"insider","cik":"0001291135","url":"/insider/0001291135","json_url":"/insider/0001291135.json","name":"Gibby Todd E","name_source":"as-filed","also_issuer":false,"cross_url":null},"coverage_statement":{"n_transactions":23,"n_filings":13,"first":"2005-04-26","last":"2006-09-27","span_basis":"filed_date"},"name_variants":[{"name":"Gibby Todd E","source":"filing","n_filings":13,"first_seen":"2005-04-26","last_seen":"2006-09-27"}],"transactions":[{"id":5259338,"accession":"0001209191-06-051710","txn_seq":6,"anchor":"line-6","filing_url":"/filing/0001209191-06-051710","line_url":"/filing/0001209191-06-051710#line-6","is_derivative":false,"issuer_cik":"0001106942","issuer_name":"BLACKBOARD INC","issuer_ticker":"BBBB","issuer_name_source":null,"issuer_url":"/issuer/0001106942","owner_cik":"0001291135","owner_name":"Gibby Todd E","owner_url":"/insider/0001291135","role":"Officer (Executive V-P of Operations)","officer_title":"Executive V-P of Operations","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1667.0,"shares_display":"1,667","price_per_share":26.62,"price_display":"26.62","price_state":"stated","total_value":44375.54,"total_display":"44,375.54","shares_owned_after":0.0,"shares_owned_after_display":"0","ownership_form":"D","is_10b5_1":null,"transaction_date":"2006-09-25","filed_date":"2006-09-27","scope":"insider"},{"id":5259334,"accession":"0001209191-06-051710","txn_seq":5,"anchor":"line-5","filing_url":"/filing/0001209191-06-051710","line_url":"/filing/0001209191-06-051710#line-5","is_derivative":false,"issuer_cik":"0001106942","issuer_name":"BLACKBOARD INC","issuer_ticker":"BBBB","issuer_name_source":null,"issuer_url":"/issuer/0001106942","owner_cik":"0001291135","owner_name":"Gibby Todd E","owner_url":"/insider/0001291135","role":"Officer (Executive V-P of Operations)","officer_title":"Executive V-P of Operations","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1235.0,"shares_display":"1,235","price_per_share":26.62,"price_display":"26.62","price_state":"stated","total_value":32875.7,"total_display":"32,875.70","shares_owned_after":0.0,"shares_owned_after_display":"0","ownership_form":"D","is_10b5_1":null,"transaction_date":"2006-09-25","filed_date":"2006-09-27","scope":"insider"},{"id":5259331,"accession":"0001209191-06-051710","txn_seq":4,"anchor":"line-4","filing_url":"/filing/0001209191-06-051710","line_url":"/filing/0001209191-06-051710#line-4","is_derivative":false,"issuer_cik":"0001106942","issuer_name":"BLACKBOARD INC","issuer_ticker":"BBBB","issuer_name_source":null,"issuer_url":"/issuer/0001106942","owner_cik":"0001291135","owner_name":"Gibby Todd E","owner_url":"/insider/0001291135","role":"Officer (Executive V-P of Operations)","officer_title":"Executive V-P of Operations","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":98.0,"shares_display":"98","price_per_share":26.62,"price_display":"26.62","price_state":"stated","total_value":2608.76,"total_display":"2,608.76","shares_owned_after":0.0,"shares_owned_after_display":"0","ownership_form":"D","is_10b5_1":null,"transaction_date":"2006-09-25","filed_date":"2006-09-27","scope":"insider"},{"id":3932590,"accession":"0001209191-06-048026","txn_seq":4,"anchor":"line-4","filing_url":"/filing/0001209191-06-048026","line_url":"/filing/0001209191-06-048026#line-4","is_derivative":false,"issuer_cik":"0001106942","issuer_name":"BLACKBOARD INC","issuer_ticker":"BBBB","issuer_name_source":null,"issuer_url":"/issuer/0001106942","owner_cik":"0001291135","owner_name":"Gibby Todd E","owner_url":"/insider/0001291135","role":"Officer (Executive V-P of Operations)","officer_title":"Executive V-P of Operations","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":2902.0,"shares_display":"2,902","price_per_share":27.05,"price_display":"27.05","price_state":"stated","total_value":78499.1,"total_display":"78,499.10","shares_owned_after":0.0,"shares_owned_after_display":"0","ownership_form":"D","is_10b5_1":null,"transaction_date":"2006-08-25","filed_date":"2006-08-29","scope":"insider"},{"id":3932589,"accession":"0001209191-06-048026","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001209191-06-048026","line_url":"/filing/0001209191-06-048026#line-3","is_derivative":false,"issuer_cik":"0001106942","issuer_name":"BLACKBOARD INC","issuer_ticker":"BBBB","issuer_name_source":null,"issuer_url":"/issuer/0001106942","owner_cik":"0001291135","owner_name":"Gibby Todd E","owner_url":"/insider/0001291135","role":"Officer (Executive V-P of Operations)","officer_title":"Executive V-P of Operations","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":98.0,"shares_display":"98","price_per_share":27.05,"price_display":"27.05","price_state":"stated","total_value":2650.9,"total_display":"2,650.90","shares_owned_after":0.0,"shares_owned_after_display":"0","ownership_form":"D","is_10b5_1":null,"transaction_date":"2006-08-25","filed_date":"2006-08-29","scope":"insider"},{"id":3692834,"accession":"0001209191-06-042714","txn_seq":4,"anchor":"line-4","filing_url":"/filing/0001209191-06-042714","line_url":"/filing/0001209191-06-042714#line-4","is_derivative":false,"issuer_cik":"0001106942","issuer_name":"BLACKBOARD INC","issuer_ticker":"BBBB","issuer_name_source":null,"issuer_url":"/issuer/0001106942","owner_cik":"0001291135","owner_name":"Gibby Todd E","owner_url":"/insider/0001291135","role":"Officer (Executive V-P of Operations)","officer_title":"Executive V-P of Operations","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":2861.0,"shares_display":"2,861","price_per_share":28.09,"price_display":"28.09","price_state":"stated","total_value":80365.49,"total_display":"80,365.49","shares_owned_after":0.0,"shares_owned_after_display":"0","ownership_form":"D","is_10b5_1":null,"transaction_date":"2006-07-25","filed_date":"2006-07-27","scope":"insider"},{"id":3692833,"accession":"0001209191-06-042714","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001209191-06-042714","line_url":"/filing/0001209191-06-042714#line-3","is_derivative":false,"issuer_cik":"0001106942","issuer_name":"BLACKBOARD INC","issuer_ticker":"BBBB","issuer_name_source":null,"issuer_url":"/issuer/0001106942","owner_cik":"0001291135","owner_name":"Gibby Todd E","owner_url":"/insider/0001291135","role":"Officer (Executive V-P of Operations)","officer_title":"Executive V-P of Operations","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":139.0,"shares_display":"139","price_per_share":28.09,"price_display":"28.09","price_state":"stated","total_value":3904.51,"total_display":"3,904.51","shares_owned_after":0.0,"shares_owned_after_display":"0","ownership_form":"D","is_10b5_1":null,"transaction_date":"2006-07-25","filed_date":"2006-07-27","scope":"insider"},{"id":3654866,"accession":"0001209191-06-029410","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001209191-06-029410","line_url":"/filing/0001209191-06-029410#line-2","is_derivative":false,"issuer_cik":"0001106942","issuer_name":"BLACKBOARD INC","issuer_ticker":"BBBB","issuer_name_source":null,"issuer_url":"/issuer/0001106942","owner_cik":"0001291135","owner_name":"Gibby Todd E","owner_url":"/insider/0001291135","role":"Officer (Executive V-P of Operations)","officer_title":"Executive V-P of Operations","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":3539.0,"shares_display":"3,539","price_per_share":33.0,"price_display":"33.00","price_state":"stated","total_value":116787.0,"total_display":"116,787.00","shares_owned_after":0.0,"shares_owned_after_display":"0","ownership_form":"D","is_10b5_1":null,"transaction_date":"2006-05-10","filed_date":"2006-05-11","scope":"insider"},{"id":5559301,"accession":"0001209191-06-025362","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001209191-06-025362","line_url":"/filing/0001209191-06-025362#line-2","is_derivative":false,"issuer_cik":"0001106942","issuer_name":"BLACKBOARD INC","issuer_ticker":"BBBB","issuer_name_source":null,"issuer_url":"/issuer/0001106942","owner_cik":"0001291135","owner_name":"Gibby Todd E","owner_url":"/insider/0001291135","role":"Officer (Executive V-P of Operations)","officer_title":"Executive V-P of Operations","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1500.0,"shares_display":"1,500","price_per_share":30.0,"price_display":"30.00","price_state":"stated","total_value":45000.0,"total_display":"45,000.00","shares_owned_after":0.0,"shares_owned_after_display":"0","ownership_form":"D","is_10b5_1":null,"transaction_date":"2006-04-21","filed_date":"2006-04-25","scope":"insider"},{"id":4964898,"accession":"0001209191-06-019627","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001209191-06-019627","line_url":"/filing/0001209191-06-019627#line-2","is_derivative":false,"issuer_cik":"0001106942","issuer_name":"BLACKBOARD INC","issuer_ticker":"BBBB","issuer_name_source":null,"issuer_url":"/issuer/0001106942","owner_cik":"0001291135","owner_name":"Gibby Todd E","owner_url":"/insider/0001291135","role":"Officer (Executive V-P of Operations)","officer_title":"Executive V-P of Operations","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1500.0,"shares_display":"1,500","price_per_share":27.31,"price_display":"27.31","price_state":"stated","total_value":40965.0,"total_display":"40,965.00","shares_owned_after":0.0,"shares_owned_after_display":"0","ownership_form":"D","is_10b5_1":null,"transaction_date":"2006-03-21","filed_date":"2006-03-23","scope":"insider"},{"id":5383105,"accession":"0001209191-06-012721","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001209191-06-012721","line_url":"/filing/0001209191-06-012721#line-2","is_derivative":false,"issuer_cik":"0001106942","issuer_name":"BLACKBOARD INC","issuer_ticker":"BBBB","issuer_name_source":null,"issuer_url":"/issuer/0001106942","owner_cik":"0001291135","owner_name":"Gibby Todd E","owner_url":"/insider/0001291135","role":"Officer (Executive V-P of Operations)","officer_title":"Executive V-P of Operations","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1500.0,"shares_display":"1,500","price_per_share":28.0,"price_display":"28.00","price_state":"stated","total_value":42000.0,"total_display":"42,000.00","shares_owned_after":0.0,"shares_owned_after_display":"0","ownership_form":"D","is_10b5_1":null,"transaction_date":"2006-02-21","filed_date":"2006-02-23","scope":"insider"},{"id":4837113,"accession":"0001209191-06-005020","txn_seq":6,"anchor":"line-6","filing_url":"/filing/0001209191-06-005020","line_url":"/filing/0001209191-06-005020#line-6","is_derivative":false,"issuer_cik":"0001106942","issuer_name":"BLACKBOARD INC","issuer_ticker":"BBBB","issuer_name_source":null,"issuer_url":"/issuer/0001106942","owner_cik":"0001291135","owner_name":"Gibby Todd E","owner_url":"/insider/0001291135","role":"Officer (Executive V-P of Operations)","officer_title":"Executive V-P of Operations","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":900.0,"shares_display":"900","price_per_share":27.11,"price_display":"27.11","price_state":"stated","total_value":24399.0,"total_display":"24,399.00","shares_owned_after":100.0,"shares_owned_after_display":"100","ownership_form":"D","is_10b5_1":null,"transaction_date":"2006-01-23","filed_date":"2006-01-25","scope":"insider"},{"id":4837108,"accession":"0001209191-06-005020","txn_seq":5,"anchor":"line-5","filing_url":"/filing/0001209191-06-005020","line_url":"/filing/0001209191-06-005020#line-5","is_derivative":false,"issuer_cik":"0001106942","issuer_name":"BLACKBOARD INC","issuer_ticker":"BBBB","issuer_name_source":null,"issuer_url":"/issuer/0001106942","owner_cik":"0001291135","owner_name":"Gibby Todd E","owner_url":"/insider/0001291135","role":"Officer (Executive V-P of Operations)","officer_title":"Executive V-P of Operations","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":380.0,"shares_display":"380","price_per_share":27.0,"price_display":"27.00","price_state":"stated","total_value":10260.0,"total_display":"10,260.00","shares_owned_after":1120.0,"shares_owned_after_display":"1,120","ownership_form":"D","is_10b5_1":null,"transaction_date":"2006-01-23","filed_date":"2006-01-25","scope":"insider"},{"id":4837102,"accession":"0001209191-06-005020","txn_seq":4,"anchor":"line-4","filing_url":"/filing/0001209191-06-005020","line_url":"/filing/0001209191-06-005020#line-4","is_derivative":false,"issuer_cik":"0001106942","issuer_name":"BLACKBOARD INC","issuer_ticker":"BBBB","issuer_name_source":null,"issuer_url":"/issuer/0001106942","owner_cik":"0001291135","owner_name":"Gibby Todd E","owner_url":"/insider/0001291135","role":"Officer (Executive V-P of Operations)","officer_title":"Executive V-P of Operations","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":100.0,"shares_display":"100","price_per_share":27.12,"price_display":"27.12","price_state":"stated","total_value":2712.0,"total_display":"2,712.00","shares_owned_after":0.0,"shares_owned_after_display":"0","ownership_form":"D","is_10b5_1":null,"transaction_date":"2006-01-23","filed_date":"2006-01-25","scope":"insider"},{"id":4837097,"accession":"0001209191-06-005020","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001209191-06-005020","line_url":"/filing/0001209191-06-005020#line-3","is_derivative":false,"issuer_cik":"0001106942","issuer_name":"BLACKBOARD INC","issuer_ticker":"BBBB","issuer_name_source":null,"issuer_url":"/issuer/0001106942","owner_cik":"0001291135","owner_name":"Gibby Todd E","owner_url":"/insider/0001291135","role":"Officer (Executive V-P of Operations)","officer_title":"Executive V-P of Operations","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":100.0,"shares_display":"100","price_per_share":27.04,"price_display":"27.04","price_state":"stated","total_value":2704.0,"total_display":"2,704.00","shares_owned_after":1000.0,"shares_owned_after_display":"1,000","ownership_form":"D","is_10b5_1":null,"transaction_date":"2006-01-23","filed_date":"2006-01-25","scope":"insider"},{"id":4837093,"accession":"0001209191-06-005020","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001209191-06-005020","line_url":"/filing/0001209191-06-005020#line-2","is_derivative":false,"issuer_cik":"0001106942","issuer_name":"BLACKBOARD INC","issuer_ticker":"BBBB","issuer_name_source":null,"issuer_url":"/issuer/0001106942","owner_cik":"0001291135","owner_name":"Gibby Todd E","owner_url":"/insider/0001291135","role":"Officer (Executive V-P of Operations)","officer_title":"Executive V-P of Operations","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":20.0,"shares_display":"20","price_per_share":27.02,"price_display":"27.02","price_state":"stated","total_value":540.4,"total_display":"540.40","shares_owned_after":1100.0,"shares_owned_after_display":"1,100","ownership_form":"D","is_10b5_1":null,"transaction_date":"2006-01-23","filed_date":"2006-01-25","scope":"insider"},{"id":1594390,"accession":"0001209191-05-035174","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001209191-05-035174","line_url":"/filing/0001209191-05-035174#line-3","is_derivative":false,"issuer_cik":"0001106942","issuer_name":"BLACKBOARD INC","issuer_ticker":"BBBB","issuer_name_source":null,"issuer_url":"/issuer/0001106942","owner_cik":"0001291135","owner_name":"Gibby Todd E","owner_url":"/insider/0001291135","role":"Officer (Executive V-P of Operations)","officer_title":"Executive V-P of Operations","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":8678.0,"shares_display":"8,678","price_per_share":23.78,"price_display":"23.78","price_state":"stated","total_value":206362.84,"total_display":"206,362.84","shares_owned_after":0.0,"shares_owned_after_display":"0","ownership_form":"D","is_10b5_1":null,"transaction_date":"2005-06-30","filed_date":"2005-07-05","scope":"insider"},{"id":1214940,"accession":"0001209191-05-033288","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001209191-05-033288","line_url":"/filing/0001209191-05-033288#line-2","is_derivative":false,"issuer_cik":"0001106942","issuer_name":"BLACKBOARD INC","issuer_ticker":"BBBB","issuer_name_source":null,"issuer_url":"/issuer/0001106942","owner_cik":"0001291135","owner_name":"Gibby Todd E","owner_url":"/insider/0001291135","role":"Officer (Executive V-P of Operations)","officer_title":"Executive V-P of Operations","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1050.0,"shares_display":"1,050","price_per_share":21.09,"price_display":"21.09","price_state":"stated","total_value":22144.5,"total_display":"22,144.50","shares_owned_after":0.0,"shares_owned_after_display":"0","ownership_form":"D","is_10b5_1":null,"transaction_date":"2005-06-21","filed_date":"2005-06-23","scope":"insider"},{"id":1688289,"accession":"0001209191-05-030925","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001209191-05-030925","line_url":"/filing/0001209191-05-030925#line-2","is_derivative":false,"issuer_cik":"0001106942","issuer_name":"BLACKBOARD INC","issuer_ticker":"BBBB","issuer_name_source":null,"issuer_url":"/issuer/0001106942","owner_cik":"0001291135","owner_name":"Gibby Todd E","owner_url":"/insider/0001291135","role":"Officer (Executive V-P of Operations)","officer_title":"Executive V-P of Operations","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":15000.0,"shares_display":"15,000","price_per_share":21.08,"price_display":"21.08","price_state":"stated","total_value":316200.0,"total_display":"316,200.00","shares_owned_after":0.0,"shares_owned_after_display":"0","ownership_form":"D","is_10b5_1":null,"transaction_date":"2005-06-06","filed_date":"2005-06-08","scope":"insider"},{"id":1655664,"accession":"0001209191-05-028208","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001209191-05-028208","line_url":"/filing/0001209191-05-028208#line-2","is_derivative":false,"issuer_cik":"0001106942","issuer_name":"BLACKBOARD INC","issuer_ticker":"BBBB","issuer_name_source":null,"issuer_url":"/issuer/0001106942","owner_cik":"0001291135","owner_name":"Gibby Todd E","owner_url":"/insider/0001291135","role":"Officer (Senior Vice President-Sales)","officer_title":"Senior Vice President-Sales","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1050.0,"shares_display":"1,050","price_per_share":19.0,"price_display":"19.00","price_state":"stated","total_value":19950.0,"total_display":"19,950.00","shares_owned_after":0.0,"shares_owned_after_display":"0","ownership_form":"D","is_10b5_1":null,"transaction_date":"2005-05-23","filed_date":"2005-05-25","scope":"insider"},{"id":1194431,"accession":"0001209191-05-022130","txn_seq":5,"anchor":"line-5","filing_url":"/filing/0001209191-05-022130","line_url":"/filing/0001209191-05-022130#line-5","is_derivative":false,"issuer_cik":"0001106942","issuer_name":"BLACKBOARD INC","issuer_ticker":"BBBB","issuer_name_source":null,"issuer_url":"/issuer/0001106942","owner_cik":"0001291135","owner_name":"Gibby Todd E","owner_url":"/insider/0001291135","role":"Officer (Senior Vice President-Sales)","officer_title":"Senior Vice President-Sales","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":11509.0,"shares_display":"11,509","price_per_share":18.38,"price_display":"18.38","price_state":"stated","total_value":211535.42,"total_display":"211,535.42","shares_owned_after":3698.0,"shares_owned_after_display":"3,698","ownership_form":"D","is_10b5_1":null,"transaction_date":"2005-04-21","filed_date":"2005-04-26","scope":"insider"},{"id":1194430,"accession":"0001209191-05-022130","txn_seq":4,"anchor":"line-4","filing_url":"/filing/0001209191-05-022130","line_url":"/filing/0001209191-05-022130#line-4","is_derivative":false,"issuer_cik":"0001106942","issuer_name":"BLACKBOARD INC","issuer_ticker":"BBBB","issuer_name_source":null,"issuer_url":"/issuer/0001106942","owner_cik":"0001291135","owner_name":"Gibby Todd E","owner_url":"/insider/0001291135","role":"Officer (Senior Vice President-Sales)","officer_title":"Senior Vice President-Sales","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1928.0,"shares_display":"1,928","price_per_share":18.41,"price_display":"18.41","price_state":"stated","total_value":35494.48,"total_display":"35,494.48","shares_owned_after":0.0,"shares_owned_after_display":"0","ownership_form":"D","is_10b5_1":null,"transaction_date":"2005-04-21","filed_date":"2005-04-26","scope":"insider"},{"id":1194429,"accession":"0001209191-05-022130","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001209191-05-022130","line_url":"/filing/0001209191-05-022130#line-3","is_derivative":false,"issuer_cik":"0001106942","issuer_name":"BLACKBOARD INC","issuer_ticker":"BBBB","issuer_name_source":null,"issuer_url":"/issuer/0001106942","owner_cik":"0001291135","owner_name":"Gibby Todd E","owner_url":"/insider/0001291135","role":"Officer (Senior Vice President-Sales)","officer_title":"Senior Vice President-Sales","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1770.0,"shares_display":"1,770","price_per_share":18.4,"price_display":"18.40","price_state":"stated","total_value":32568.0,"total_display":"32,568.00","shares_owned_after":1928.0,"shares_owned_after_display":"1,928","ownership_form":"D","is_10b5_1":null,"transaction_date":"2005-04-21","filed_date":"2005-04-26","scope":"insider"}],"next_cursor":null,"ledger_fault":false,"count":{"value":23,"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":23,"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":23},"affiliations":[{"type":"issuer","type_label":"ISSUER","cik":"0001106942","name":"BLACKBOARD INC","url":"/issuer/0001106942","role":"Officer (Executive V-P of Operations)","n_filings":13,"first_seen":"2005-04-26","last_seen":"2006-09-27"}],"order_statement":"Newest transaction date first, id breaking the tie.","canonical_url":"https://ebomi.com/insider/0001291135","retrieved_at":"2026-08-21T12:23:31+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"}}