Public research preview
Dan Newhouse, Representative disclosure: Costco Wholesale Corporation - Common Stock (COST)
Disclosed a buy transaction in Costco Wholesale Corporation - Common Stock (COST). 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
- 17 Jul 2026, 00:00
- Parser confidence
- 94%
- Instrument mapping
- 95%
- Filing delay
- 7 days
Tidslinje
Transaktionsdato
10 Jul 2026
Offentliggørelse
17 Jul 2026
Nu
Sporet i dag
Indberetningsforsinkelse: 7 dage
Kursbevægelse
Komplet dækning
- Udbyder
- Yahoo Finance daily close
- Hentet
- 10. sep. 2026
Kursforløb
COST fra kontekst før transaktionen til seneste lukkekurs.
Købt
10. jul. 2026 · 914,796 USD · Endnu ikke offentlig
Systemets beslutning
Ville have købt — Strategien ville have købt dette signal, men købsvinduet er lukket. Simuleret entry den 17. jul. 2026 til 939,376 USD. Siden entry: -3,9 %. Planlagt exit omkring den 11. sep. 2026 efter 40 handelsdage.
- Endnu ikke offentlig
- Købsvindue
- Vindue lukket
- Systemkøb
- Observeret luk ved transaktion
- 914,796
- Observeret luk ved offentliggørelse
- 939,376
- Observeret seneste luk
- 902,38
- Bevægelse før indberetning
- +2,7 %
- Bevægelse efter indberetning
- -3,9 %
- Markedsjusteret bevægelse
- -5,9 %
- 1w since disclosure
- -0,5 %
- 1m since disclosure
- +1,5 %
- 3m since disclosure
- —
- Topstigning før indberetning
- +3,2 %
- Tilbagetrækning fra top
- -0,5 %
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 calculated from Yahoo Finance daily close daily closes.
Cautions
- Yahoo Finance daily close coverage is end-of-day and should be verified against the official price source.
- Review the original source document before making any investment decision.
Source document
House STOCK Act disclosures, published 17 Jul 2026, 00:00
- Parser confidence
- 94%
- Instrument mapping
- 95%