Privacy
Current as at 30 July 2026 (version 1.0). We handle personal information in line with the Australian Privacy Principles, and this page says plainly what we hold and what you can ask us to do about it.
The short version
There are no accounts, so we hold almost nothing about visitors. The personal information that matters on this site is not about our readers — it is about company directors named in the filings we summarise. That is covered in its own section below, including how to object.
What we collect about you
| Usage analytics | We use PostHog to count page views and a small set of named events (which sections readers open, which source links they follow). Automatic capture of everything you click is switched off, session recording is switched off, and we do not build a profile of you. PostHog receives your IP address and browser details as part of the request; its servers are in the United States. |
| Email you send us | If you email corrections, a waitlist request, an alert request or a privacy enquiry, we hold that email — your address and whatever you wrote — so we can act on it and keep a record of what we did. |
| Local storage | Your light/dark theme choice is stored in your browser. PostHog sets its own cookies to recognise a returning browser anonymously. Neither is used for advertising. |
We do not sell personal information, we do not run advertising, and we do not share analytics data with data brokers. You can block analytics with any tracker blocker and the site works normally.
Directors named on company pages
Company pages show directors' dealing notices — the director's name, the type of transaction, the number of securities and the date — taken from Appendix 3Y notices the company itself lodged with the ASX. Each row links to the notice it came from. We publish these because directors' trading in their own company is part of the public disclosure record that the rest of the page is built on.
We limit what that means in practice, and it is worth being precise about how far that goes. The dealings table and the announcements list — the two places a director's name can appear — are marked so that Google will not quote them in a search-result snippet. Directors' names never appear in a page title, description or link preview. No personal information is sent to the AI model that writes the company summaries; it works only from aggregate share, cash and options figures.
What that does not do: the pages themselves remain public and indexed, and we allow AI and search crawlers to read them, because being findable is how people reach this site. A name that a company published in its own filing therefore remains discoverable here. If that is a problem for you, the section below is the route to raising it.
If you are named and want something changed or removed, email privacy@dilutionlens.com with the company and the entry. We will acknowledge it, tell you what we hold, and correct anything that misstates the filing. Where a request is to remove information that accurately reflects a public filing, we will consider it on its facts and tell you our reasons either way. We cannot change the underlying notice — that is the company's filing on the ASX platform, not ours.
Where information goes
Two service providers process data outside Australia: PostHog (analytics, United States) and Amazon Web Services (hosting and the mailboxes on this domain — files and mail are stored in Europe and pages are delivered through a global content network). The AI model that writes company summaries is operated by OpenAI in the United States and receives only the extracted financial figures for a company — no reader data and no personal information.
Access, correction and complaints
You can ask what personal information we hold about you and ask us to correct it. Email privacy@dilutionlens.com. We aim to acknowledge within 5 business days and to respond substantively within 30 days. Data errors that are not about a person are better sent to corrections@dilutionlens.com — see the corrections process.
If you are not satisfied with how we handled a privacy matter, you can complain to the Office of the Australian Information Commissioner at oaic.gov.au.
We keep emails sent to us for as long as we need them to deal with the matter and to show what we did about it. Analytics data is retained by PostHog under its own retention settings and is not tied to a named person.