Company · Ownership research

EXAGEN INC. XGN

CIK 0001274737

Form 4 transactions dated Nov 1, 2023 to Nov 15, 2026, as reported to the SEC.

Insider tradingInitial holdingsInstitutional holders

Insider filings on file run through Nov 10, 2026.

Insider purchases & sales

Purchased: $339.70K
Sold: $3.02M

Nov 1, 2023 – Nov 10, 2026
Available records · partial months are marked ·

20269 of 9 preview events

Date	Insider	Activity	Trade value (USD)	% of prior holding
Nov 10, 2026	Chernett Jorey 10% owner	Purchase	$37.27K 7,085 shares bought	0.27% added Direct holding	▾
Nov 9, 2026	Chernett Jorey 10% owner	Purchase	$53.98K 8,500 shares bought	0.33% added Direct holding	▾
Nov 6, 2026	Chernett Jorey 10% owner	Sale	$69.17K 11,265 shares sold	0.43% sold Direct holding	▾
Oct 19, 2026	Chernett Jorey 10% owner	Purchase	$104.44K 14,000 shares bought	0.54% added Direct holding	▾
Oct 16, 2026	ABALLI JOHN President and CEO · Director	Sale	$269.79K 34,294 shares sold	4.08% sold Direct holding	▾
Sep 1, 2026	Black Jeffrey G. Chief Financial Officer	Sale	$148.78K 20,614 shares sold	5.99% sold Direct holding	▾
Mar 3, 2026	ABALLI JOHN President and CEO · Director	Sale	$56.83K 15,698 shares sold	2.23% sold Direct holding	▾
Feb 24, 2026	ABALLI JOHN President and CEO · Director	Sale	$41.26K 11,430 shares sold	1.60% sold Direct holding	▾
Feb 24, 2026	Black Jeffrey G. Chief Financial Officer	Sale	$5.72K 1,584 shares sold	0.59% sold Direct holding	▾

Showing 9 / 9 record groups in 2026. The complete set is available through the API.

EXAGEN INC. · XGN

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The initial HTML of this page carries its exact data as script#research-data (JSON): values, units, scope, preview limits and SEC sources. Read it directly, no script or API key needed; script#research-access says what needs an account. For the year shown, this page lists 9 of 9 purchase / sale groups and 11 of 11 other groups; the totals and the monthly series cover the whole window.

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{"action":"list","ticker":"XGN","transaction_code":["P","S"],"transaction_form_type":"4","page_size":20}

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Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.

Non-cancelled, non-derivative purchase (P) and sale (S) rows dated inside the public window, as reported. Share totals are on today's split-adjusted basis. Includes open-market and private transactions. Data after the latest filing is not asserted complete and is not zero-filled. A grouped event shares filing, transaction date, security, code, direction, ownership bucket and source. Derivative groups also match underlying security, exercise price, exercise/expiration dates and footnote references. Reported rows are retained; P/S price lots can be grouped. Post-transaction balances are never summed.