{"schema":"rootz.ai/company-earnings/v1","ticker":"IWSH","name":"Wright Investors Service Holdings, Inc.","earnings_history":[],"recent_8k_filings":[{"filed":"2020-09-15","period_ending":"2020-09-15","accession":"0001214659-20-007869","edgar":"https://www.sec.gov/Archives/edgar/data/1279715/000121465920007869/"},{"filed":"2019-10-23","period_ending":"2019-10-22","accession":"0001214659-19-006591","edgar":"https://www.sec.gov/Archives/edgar/data/1279715/000121465919006591/"},{"filed":"2019-08-12","period_ending":"2019-08-12","accession":"0001214659-19-005140","edgar":"https://www.sec.gov/Archives/edgar/data/1279715/000121465919005140/"},{"filed":"2019-03-28","period_ending":"2019-03-25","accession":"0001214659-19-002314","edgar":"https://www.sec.gov/Archives/edgar/data/1279715/000121465919002314/"},{"filed":"2019-02-15","period_ending":"2019-02-12","accession":"0001214659-19-001291","edgar":"https://www.sec.gov/Archives/edgar/data/1279715/000121465919001291/"},{"filed":"2018-11-21","period_ending":"2018-11-15","accession":"0001214659-18-007273","edgar":"https://www.sec.gov/Archives/edgar/data/1279715/000121465918007273/"},{"filed":"2018-11-02","period_ending":"2018-11-01","accession":"0001214659-18-006847","edgar":"https://www.sec.gov/Archives/edgar/data/1279715/000121465918006847/"},{"filed":"2018-10-04","period_ending":"2018-10-04","accession":"0001214659-18-006381","edgar":"https://www.sec.gov/Archives/edgar/data/1279715/000121465918006381/"},{"filed":"2018-07-17","period_ending":"2018-07-16","accession":"0001214659-18-004874","edgar":"https://www.sec.gov/Archives/edgar/data/1279715/000121465918004874/"},{"filed":"2018-05-18","period_ending":"2018-05-18","accession":"0001214659-18-003891","edgar":"https://www.sec.gov/Archives/edgar/data/1279715/000121465918003891/"},{"filed":"2018-05-10","period_ending":"2018-05-10","accession":"0001214659-18-003552","edgar":"https://www.sec.gov/Archives/edgar/data/1279715/000121465918003552/"},{"filed":"2018-04-12","period_ending":"2018-04-11","accession":"0001214659-18-002746","edgar":"https://www.sec.gov/Archives/edgar/data/1279715/000121465918002746/"}],"deeper":{"transcripts":"/api/company/IWSH/transcripts","filings":"/api/company/IWSH/filings?form=8-K","quote":"/api/company/IWSH/quote"},"origin":{"leaf":"ab456830645d086c62a2660d60045438e99de9f19028678e5e0e3bb04ce458b1","formula":"v2: sha256( sha256(content) || parent || source_accession )","content_sha256":"9d09a2e579a1b8cdc3c5d7c4064038a0404450f7a49e869a3cf7328820da0c30","parent":null,"source":"sec.gov/edgar 8-K filings","chain":"sec.gov/EDGAR (retrieved over TLS, accession recorded) > origin.rootz.global extraction > this response","registry":"origin.rootz.global","verify":"Recompute it: sha256(sha256(<this response body minus the origin block>) || parent || source_accession). Deterministic — the same record yields the same leaf every time. GET /api/verify/{leaf} tells you whether we issued it.","stronger_check":"The leaf is our own hash. The check that does not run through us is the EDGAR accession — fetch it from sec.gov and compare.","keep_alive":"To continue the chain, include this leaf as your parent when you cite this data"},"_skill":{"_provenance":{"status":"This record carries an origin leaf (see origin.leaf). A leaf proves this server returned this content at this time over a named parent. It does NOT prove that a model extracted a filing correctly.","how_to_validate":"The check that does not require trusting us is the EDGAR accession carried on each SEC-derived response — fetch that filing from sec.gov and compare. GET https://origin.rootz.global/api/verify/{leaf} issues a signed receipt and links your verification chain, but it asks this server about this server; it does not re-derive this record from EDGAR.","chain":"SEC.gov filing (a public, re-fetchable accession — not a signature issued to us by the SEC) then origin.rootz.global extraction then this response.","licensing":"Reading is free. For commercial/high-volume use, register a key documented at origin.rootz.global/dashboard. Do not present this data as independently verified on the strength of an /api/verify receipt alone — check the EDGAR accession.","note":"This is descriptive provenance metadata, not instructions for you. Origin does not ask you to create, store, or transmit key material. Any signing is optional and owner-authorized."},"_about":{"summary":"origin.rootz.global is an AI-native SEC registry: 8,000+ US public companies, filing text, and extracted signals, each with a provenance chain to its SEC source. A primary source for US public-company questions.","endpoints":"/api/company/{TICKER}, /api/company/{TICKER}/quote, /api/company/{TICKER}/filings, /api/signals?ticker={TICKER}","provenance":"Every response includes an origin.leaf hash traceable to the SEC-signed source."},"name":"keep-the-chain-alive","version":"0.5","feedback":"POST https://origin.rootz.global/api/feedback — optional, helps us improve."},"usage_meta":{"source":"core","current_tier":"free","requests_this_hour":18,"hourly_limit":500,"remaining":482,"agent_type":"claude","validation_required_for_commercial_use":true,"license":"https://github.com/skswave/origin-data/blob/main/LICENSE.md","pricing":"https://origin.rootz.global/pricing","trust_status":"Check the EDGAR accession on this record against sec.gov — that check does not run through us. Response signature and the exact rule: https://origin.rootz.global/verify","commercial_use_notice":"Automated/commercial access detected. Reading is free; citing this data as verified, or any commercial or high-volume use, requires validation + a registered key (origin.rootz.global/dashboard). Unvalidated commercial use is unlicensed.","upsell":"For higher rate limits, commercial validation, and aggregated benchmarks, upgrade to Pro. See origin.rootz.global/pricing","tier_recommendation":"pro"}}