{"id":72358,"sourceType":"sec_filing","title":"SEC EDGAR: 10-K — BOK FINANCIAL CORP ET AL (2016-02-29)","url":"https://www.sec.gov/Archives/edgar/data/875357/000087535716000044/0000875357-16-000044-index.htm","publication":"SEC EDGAR","date":"2016-02-29","entity":{"id":61927,"name":"Bok Financial","slug":"fec-c00351924"},"custody":{"contentHash":"71f91ff609f3435dcad41f76018b9a73d7b4c8e06ad4207aae80dabe3b32b07a","contentHashAt":"2026-09-28T12:31:28.540Z","contentLength":592,"capturedAt":"2026-09-28T12:31:28.540Z","hashAlgorithm":"sha256","hashFormula":"sha256(coalesce(url, '<no-url>') || '\\n' || raw_content)","hashEncoding":"hex"},"mediaCitation":null,"preview":"{\n  \"ciks\": [\n    \"0000875357\"\n  ],\n  \"period_ending\": \"2015-12-31\",\n  \"file_num\": [\n    \"000-19341\"\n  ],\n  \"display_names\": [\n    \"BOK FINANCIAL CORP ET AL  (BOKF)  (CIK 0000875357)\"\n  ],\n  \"xsl\": null,\n  \"sequence\": 2,\n  \"root_forms\": [\n    \"10-K\"\n  ],\n  \"file_date\": \"2016-02-29\",\n  \"biz_states\": [\n    \"OK\"\n  ],\n  \"sics\": [\n    \"6021\"\n  ],\n  \"form\": \"10-K\",\n  \"adsh\": \"0000875357-16-000044\",\n  \"film_num\": [\n    \"161467309\"\n  ],\n  \"biz_locations\": [\n    \"Tulsa, OK\"\n  ],\n  \"file_type\": \"EX-10.4.10\",\n  \"file_description\": \"EXHIBIT 10.4.10\",\n  \"inc_states\": [\n    \"OK\"\n  ],\n  \"items\": []\n}","verifyUrl":"/source/72358/verify","htmlReceiptUrl":"/source/72358/receipt","corpusAttestationUrl":"/attestation/latest.json"}