Computed from SEC EDGAR filings and closing prices — not copied from any wealth ranking. Dataset . How we calculate this.
Market capitalisation
$3.86B
159,595,842 shares Covers every share class this company has on file.
Insiders on file
12
people who have filed Form 3, 4 or 5 naming this issuer
Value of insider-held stock
$148.92M
from the holdings reported on Forms 3/4/5; this figure has no separate as-of date on file
Insider-held share of market cap
3.86%
insider-held value divided by market capitalisation
What Adaptive Biotechnologies Corp reports
Revenue and net income below are for fiscal period FY2025, the period label carried by this company’s own annual XBRL filings to the SEC. Fiscal years do not line up between companies — one company’s FY2026 can cover much the same months as another’s FY2025 — so compare the periods, not just the numbers.
Revenue
$276.98M
FY2025annual revenue, from this company’s own annual XBRL filings to the SEC
Net income
-$59.50M
FY2025a loss for the period, from this company’s own annual XBRL filings to the SEC
Employees
624
Yahoo Finance
Where the employee count comes fromi
Headcount comes from Yahoo Finance, not from a filing. The date beside it is the day we retrieved the figure — it is not the date the company counted its staff, and Yahoo does not publish that date. Unlike the SEC filings behind the other figures on this page, this one carries no open licence, so we publish the number and nothing else from that source.
Insiders at Adaptive Biotechnologies Corp
Shares is what each person last reported holding here.i
Everyone below has filed at least one insider report against this company.
Value is that share count priced at the same closing price used everywhere else on this site. A row priced from only some of a person’s securities says so — we do not quietly present a partial sum as a complete one.
Rows are grouped by the role each person reports.i
The role comes from the relationship boxes a person ticks on their own insider filings — officer, director, ten per cent owner — not from anything we infer. Somebody who is both an officer and a director appears once, in the combined group, so the row count still matches the figure at the top of this page. Where no filing states a role we say so instead of guessing one.
People who file insider reports against Adaptive Biotechnologies Corp.
Detected automatically in the filings linked below. Each headline is built from the numbers in those filings, not written by a model. Newest first; events older than 45 days stay listed and are marked as older.
Harlan S. Robins sold 492,400 Adaptive Biotechnologies Corp (ADPT) shares for $10,780,409 on Jul 21, 2026
Large trade for this person
Flagged because this trade was large compared with this person’s own earlier open-market trades in the same currency — not because it is large in absolute terms. A trade that is routine for one insider can be flagged for another.
Harlan S. Robins sold 492,400 Adaptive Biotechnologies Corp (ADPT) shares for $10,780,409 on Jul 21, 2026
Total of the rows above: $10,780,409, in the currency the filings report.
Source: SEC EDGAR (United States); every row links to where it was published. Event computed Sep 14, 2026.
Harlan S. Robins sold 492,400 Adaptive Biotechnologies Corp (ADPT) shares for $10,780,409 on Jul 21, 2026
Unusual change in a direct holding
Flagged because the change that day in the shares this person holds directly was unusually large compared with their own earlier changes. The rows below are the open-market trades reported that day; under each share count is the balance the filing reports after that line.
Harlan S. Robins sold 492,400 Adaptive Biotechnologies Corp (ADPT) shares for $10,780,409 on Jul 21, 2026
Total of the rows above: $10,780,409, in the currency the filings report.
Source: SEC EDGAR (United States); every row links to where it was published. Event computed Sep 14, 2026.
Harlan S. Robins sold 386,240 Adaptive Biotechnologies Corp (ADPT) shares for $8,501,149 on Jul 2, 2026
Large trade for this person
Flagged because this trade was large compared with this person’s own earlier open-market trades in the same currency — not because it is large in absolute terms. A trade that is routine for one insider can be flagged for another.
Harlan S. Robins sold 386,240 Adaptive Biotechnologies Corp (ADPT) shares for $8,501,149 on Jul 2, 2026
Total of the rows above: $8,501,149, in the currency the filings report.
Source: SEC EDGAR (United States); every row links to where it was published. Event computed Sep 14, 2026.
Harlan S. Robins sold 386,240 Adaptive Biotechnologies Corp (ADPT) shares for $8,501,149 on Jul 2, 2026
Unusual change in a direct holding
Flagged because the change that day in the shares this person holds directly was unusually large compared with their own earlier changes. The rows below are the open-market trades reported that day; under each share count is the balance the filing reports after that line.
Harlan S. Robins sold 386,240 Adaptive Biotechnologies Corp (ADPT) shares for $8,501,149 on Jul 2, 2026
Total of the rows above: $8,501,149, in the currency the filings report.
Source: SEC EDGAR (United States); every row links to where it was published. Event computed Sep 14, 2026.
Sharon Benzeno sold 154,768 Adaptive Biotechnologies Corp (ADPT) shares for $3,271,796 on Jun 29, 2026
Large trade for this person
Flagged because this trade was large compared with this person’s own earlier open-market trades in the same currency — not because it is large in absolute terms. A trade that is routine for one insider can be flagged for another.
Sharon Benzeno sold 154,768 Adaptive Biotechnologies Corp (ADPT) shares for $3,271,796 on Jun 29, 2026
Source: SEC EDGAR (United States); every row links to where it was published. Event computed Sep 14, 2026.
Harlan S. Robins sold 329,600 Adaptive Biotechnologies Corp (ADPT) shares for $4,340,832 on Mar 11, 2026
Large trade for this person
Flagged because this trade was large compared with this person’s own earlier open-market trades in the same currency — not because it is large in absolute terms. A trade that is routine for one insider can be flagged for another.
Harlan S. Robins sold 329,600 Adaptive Biotechnologies Corp (ADPT) shares for $4,340,832 on Mar 11, 2026
Source: SEC EDGAR (United States); every row links to where it was published. Event computed Sep 14, 2026.
Recent insider transactions
Of the 289 rows we hold,
0 are open-market
purchases and
149 open-market
sales (S) — the only codes we count as buying or selling.i
The rest — awards, shares withheld to pay tax, option exercises, gifts and so on — follow from an employment contract or a transfer arranged off-market, not from a decision to buy or sell, so counting them would turn this into a pay table.
A price of 0.00 is a real reported figure on gifts (G) and share awards (A) — not a gap in our data.
Insider transactions disclosed to the SEC for Adaptive Biotechnologies Corp, newest first, each with the filing behind it.
From SEC Form 4 filings. Every row links to the filing it
came from. How we calculate this.
What a Form 4 isi
The report an officer, director or large shareholder must file after trading their own company’s stock.
Think a number here is wrong?
Open the linked filing and compare —
how to report it.
Sources and technical notes
Every figure on this page comes from filings to the U.S. SEC via EDGAR.
Nothing here is estimated, and nothing is taken from press coverage or company websites.
Share count: cover page of the latest filing (dei:EntityCommonStockSharesOutstanding), taken from
Adaptive Biotechnologies Corp’s own filings and multiplied by our closing price.
Full method.
What that share count meansi
the share count the company itself prints on the cover of its most recent filing, as of the date it signed that filing.
We do not take a market cap from a data vendor, and we do not estimate one: the figure
is a share count from Adaptive Biotechnologies Corp’s
own SEC filings multiplied by
the closing price we hold for the same stock.
