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Personalis, Inc. (PSNL) is a services-medical laboratories company. Piotroski F-Score 3/7. 14 insider Form 4 filings in the last 90 days. Next earnings projected around 2026-08-04 from PSNL's year-over-year reporting pattern (not yet company-confirmed). Fundamentals from SEC filings; prices are end-of-day.
EOD daily bars · delayed, not real-time · data: DatabentoCharting by TradingView Lightweight Charts™
XBRL company facts, SEC EDGAR. TTM = last four reported quarters. Valuation ratios arrive with a price source — we don't fake quotes.
FY ending 2025-12-31 vs 2024-12-31. original 1968 formula; calibrated on manufacturers, read financials/REITs with care
Estimates, not targets. The DCF treats free cash flow as cash flow to equity and divides by shares (the common retail shortcut — it skips net debt and a full WACC), so it’s a sanity-check, not a valuation opinion. All inputs are from PSNL’s SEC filings; change any assumption above and the numbers update live. Educational only — not investment advice.
A plain-English read on PSNL plus an auto-SWOT — built from PSNL's SEC filings and market data, every point cited, nothing invented. Educational, not investment advice.
Four AI analysts — a bull, a bear, a risk manager, and a PM — debate PSNL using only the SEC-filing and market facts below. Every point cites its evidence; nothing is invented. This is educational research, not investment advice.
Educational only — not financial advice. Data from SEC EDGAR public filings; no live market data is shown. Figures reflect the company's own reported XBRL facts and may lag.
| Chen RichardPresident and CMO | SELL | $1.5M | view → |
| Hall Christopher MChief Executive Officer | SELL | $1.5M | view → |
| Tachibana AaronCFO AND COO | SELL | $70K | view → |
| Hall Christopher MChief Executive Officer | SELL | $1.3M | view → |
| Tachibana AaronCFO AND COO | SELL | $675K | view → |
| Tachibana AaronCFO AND COO | SELL | $480K | view → |
| Tachibana AaronCFO AND COO | SELL | $449K | view → |
| Hall Christopher MChief Executive Officer | SELL | $1.1M | view → |
Projected from PSNL's own SEC 8-K filing history — the year-over-year reporting pattern (~50% land the exact day, ~90% within a week). No analyst estimates, no scraped calendars, nothing invented. It upgrades to a confirmed date + time the moment PSNL files its announcement.
PSNL has sold off after 6 of its last 8 earnings reports.
Each figure is one earnings reaction — how much PSNL moved from the closing price the day before a report to the close the day after. Based on its last 8 reports.
Large earnings reactions have been common.
PSNL has traded lower after most recent earnings releases.
A more typical earnings reaction has been approximately ±13.0%.
Realized close-to-close history only — no options-implied move, no analyst estimates.
| Reported | Close-to-close |
|---|---|
| 2026-05-07 | -1.5% |
| 2026-02-26 | +9.0% |
| 2026-01-08 | -13.4% |
| 2025-11-04 | -14.9% |
| 2025-08-05 | -20.9% |
| 2025-05-06 | +13.6% |
| 2025-02-27 |
Earnings dates are the company's 8-K Item 2.02 filings (SEC). Reactions from Databento EOD.
| -7.6% |
| 2025-01-07 | -12.6% |