NASDAQ: XGN
Exagen Inc Stock Ownership - Who owns Exagen?

Insider buying vs selling

Have Exagen Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Jeffrey G. BlackChief Financial Officer2026-03-1275,000$3.16
$237.00kBuy
John AballiPresident and CEO2026-03-0315,698$3.62
$56.83kSell
John AballiPresident and CEO2026-03-032,535$3.08
$7.80kBuy
Jeffrey G. BlackChief Financial Officer2026-02-271,511$3.08
$4.65kBuy
John AballiPresident and CEO2026-02-2411,430$3.61
$41.26kSell
Jeffrey G. BlackChief Financial Officer2026-02-241,584$3.61
$5.72kSell
John AballiPresident and CEO2025-10-1631,787$11.82
$375.60kSell
Jeffrey G. BlackChief Financial Officer2025-09-0220,466$9.79
$200.36kSell

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Net Insider Buy/Sell (L12M) Ownership

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XGN Shareholders

What type of owners hold Exagen Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
James L. L. Tullis12.88%3,098,926$9.30MInsider
Nmsic Coinvestment Fund LP7.36%1,771,032$5.31MInsider
Hig Bioexagen LP7.05%1,696,252$5.09MInsider
Tullis Dickerson Capital Focus III LP6.76%1,625,264$4.88MInsider
Hunt Holdings Limited Partnership5.24%1,261,324$3.78MInsider
Balyasny Asset Management LP3.82%919,187$2.76MInstitution
John Aballi3.66%880,235$2.64MInsider
Rtw Investments LP3.29%790,462$2.37MInstitution
Vanguard Group Inc3.28%790,011$2.37MInstitution
Silvercrest Asset Management Group LLC2.49%597,920$1.79MInstitution

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XGN vs Diagnostic & Research Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
XGN44.97%47.08%Net SellingNet Buying
SERA45.32%25.38%Net SellingNet Selling
DRIO5.02%94.98%Net Buying
STIM56.27%43.73%Net SellingNet Buying
PRPO0.59%99.41%Net BuyingNet Buying

Exagen Stock Ownership FAQ

Who owns Exagen?

Exagen (NASDAQ: XGN) is owned by 44.97% institutional shareholders, 47.08% Exagen insiders, and 7.96% retail investors. James L. L. Tullis is the largest individual Exagen shareholder, owning 3.10M shares representing 12.88% of the company. James L. L. Tullis's Exagen shares are currently valued at $9.30M.

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