Are insiders buying or selling Exagen Inc. stock?

Based on the last 50 SEC Form 4 filings, Exagen Inc. insiders made 4 open-market purchases and 12 open-market sales.

Where can I see Exagen Inc. insider trading activity?

SEC Form 4 filings for Exagen Inc. (XGN) are publicly available on EDGAR and aggregated at form4api.com/companies/xgn.

Company profile

Exagen Inc. Insider Trading

Name: Exagen Inc. Insider Trading Data
Creator: Form4API
License: https://www.sec.gov/privacy.htm

XGN

Every SEC Form 4 insider trading filing for Exagen Inc. (XGN) since April 2023 — open-market buys and sells by directors and officers, option exercises, and cluster activity, updated as each filing is reported to the SEC. Why 2023?

Exchange: Nasdaq
Sector: Services-Medical Laboratories
CIK: 0001274737
Filings: 50
Insiders: 17
Last filing: 2026-09-01

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Activity summary

Mixed insider activity over the last 30 days: 1 purchase and 1 sale (2 transactions total).

Three year balance

Buy and sell value by quarter, Q4 23 to Q3 26. Exagen Inc. insiders are net sellers across the period shown.

PurchasesSales

Bars below the rule are sales, above are purchases. Largest quarter on the chart is $1.2M.

90 day insight

Over the last 90 days, Exagen Inc. insiders bought $5K (1 transaction) and sold $149K (1 transaction).

Most active insider: Jeffrey G. Black with 2 transactions totaling $154K.
Largest single sale: $149K by Jeffrey G. Black on Sep 1, 2026.

Activity is mixed — buys and sales are roughly balanced.

Insider Transactions

Sourced from SEC EDGAR Form 4 filings. Updated hourly.

Date	Insider	Company	Type	Shares	Price	Value	Return
Sep 1, 2026	Jeffrey G. Black	XGN	Sale	20,614	$7.22	$149K	-7.2% 1w
Sep 1, 2026	Jeffrey G. Black	XGN	Award	1,571	$3.02	$5K	-7.2% 1w
Jun 9, 2026	Frank Stokes	XGN	Award	37,500	—	—	+93.4% 3m
Jun 9, 2026	Chas McKhann	XGN	Award	37,500	—	—	+93.4% 3m
Jun 9, 2026	Scott D Kahn	XGN	Award	37,500	—	—	+93.4% 3m

45 more transactions hidden

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Top insiders

By total value filed.

NMSIC Co-Investment Fund, L.P.2 filings−$1.8M

John AballiPresident and CEO12 filings+$266K

Jeffrey G. BlackChief Financial Officer9 filings+$152K

Kamal AdawiCFO and Corporate Secretary3 filings−$38K

James L L TullisDirector1 filing+$519

Institutional Ownership

Top 13F-HR holders of Exagen Inc. as of 2026-06-30

— stable

Total reported AUM

$4.8M

QoQ change

—

Reporting period

2026-06-30

First Eagle Investment Management, LLC

CIK 0001325447

$1.4M

307K shares

Flputnam Investment Management Co

CIK 0001140334

$1.3M

289K shares

Gwn Securities Inc.

CIK 0001265905

$362,858

78K shares

Data source: quarterly 13F-HR filings — institutional holders report positions within 45 days of quarter end. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →