Quiet Alpha is an automated research publication. Every weekday morning it reads the SEC filings of roughly 1,400 exchange-listed US companies with a public float under $300M and publishes what changed: first-time going-concern flags, exchange deficiency notices, restatements and auditor changes, new shelves and offerings, ATMs, equity lines and convertible paper, insider clusters — plus the multi-filing setups those events form, each with explicit confirmation and invalidation criteria. Every item links to the filing it came from.
It exists because microcap filings are where the important information is and nobody reads them all. Detection is deterministic code over SEC EDGAR; language models only write and review the notes, and a separate red-team model tries to disprove every claim before it is published. Model cost, provenance (source → analysis → output) and outcomes are recorded for every item.
Built and operated by Leon with an automated research and operations stack. Contact: [email protected]. Newsletter: quietalphahq.substack.com. X: @QuietAlphaHQX.
Not investment advice. Quiet Alpha publishes impersonal financial research and data. Nothing here is a recommendation to buy, sell or hold any security, is not tailored to any reader's situation, and should not be relied on as such. Microcap securities are illiquid and can lose most or all of their value. Do your own work; the filings are linked so you can.
No issuer compensation. Quiet Alpha does not accept payment, equity, warrants or any other consideration from companies or anyone acting for them in exchange for coverage. Coverage is selected by the ranking engine.
Positions. The engine holds no positions. The founder does not trade a covered name within three trading days of its publication and will disclose any position in a note where relevant.
Accuracy. Data are derived automatically from public SEC filings and can contain errors (parsing, stale balance sheets, boilerplate mistaken for substance). Confidence and staleness are surfaced on every item; the red-team review is a control, not a guarantee. If something is wrong, email [email protected] and it will be corrected and logged.
Terms. The site and newsletter are provided as-is for informational purposes. Content is © Quiet Alpha; SEC filings are public domain. You may quote with attribution and a link. Redistribution of the Pro data feed requires permission. Subscriptions are billed through Substack/Stripe; monthly plans cancel any time, annual plans are refundable pro-rata within 14 days.
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