Public research preview
Robert J. Wittman, Representative disclosure: Rio Tinto Plc Common Stock (RIO)
Disclosed a buy transaction in Rio Tinto Plc Common Stock (RIO). Use this page to inspect source evidence, confidence scores, filing delay, and post-disclosure price movement before deciding whether to research the signal further.
This public page is for public-disclosure research only. It is not investment advice and does not place orders. Verify the official source before relying on any signal.
Evidence passport
Official-source context and parser confidence before any simulation or alert decision.
- Source
- House STOCK Act disclosures
- Published
- 9 Apr 2022, 00:00
- Parser confidence
- 94%
- Instrument mapping
- 95%
- Filing delay
- 11 days
Timeline
Transaction date
29 Mar 2022
Public disclosure
9 Apr 2022
Now
Tracked today
Filing delay: 11 days
Price movement
Partial coverage
- Provider
- Yahoo Finance daily close
- Fetched
- 10 Jun 2026
Missing Yahoo Finance daily close for disclosure date 2022-04-09.
Stock path
RIO from pre-transaction context through latest close.
Bought
29 Mar 2022 · 60.379 USD · Not public yet
System decision
Would not buy — The strategy's filters reject this signal. Failed filters: Pre-disclosure move <= 35%.
- Not public yet
- Would not buy
- Fallback transaction price
- —
- Fallback disclosure price
- —
- Fallback latest price
- —
- Pre-disclosure move
- —
- Post-disclosure move
- —
- Market-adjusted move
- —
- Pre-disclosure peak run-up
- +5.5%
- Retrace from peak
- -2.9%
Why Copy Window is Probably too late
Supporting factors
- Parsed buy disclosure for ordinary shares from House STOCK Act disclosures.
- Reported amount is $1,001 - $15,000.
- Post-disclosure move is currently treated as 0% because market-price coverage is unavailable.
Cautions
- Missing Yahoo Finance daily close for disclosure date 2022-04-09.
- Copy Window is using a transaction-price fallback until coverage improves.
- Price coverage is partial; accepted for official-source intake before market data enrichment.
- Review the original source document before making any investment decision.
Source document
House STOCK Act disclosures, published 9 Apr 2022, 00:00
- Parser confidence
- 94%
- Instrument mapping
- 95%