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Robertson Bruce C's Form 4/A amendment

Amended

Exagen Inc. (XGN) · filed Aug 24, 2026

Accession no.
0001289625-26-000005
Filed
Aug 24, 2026, 6:53 PM ET
Trade date
Jun 9, 2026
Filing delay
76 days
Rule 10b5-1 plan
Not checked
Original filed
Aug 19, 2026

This filing lists 1 derivative transaction. It was filed 76 days after the trade.

This amendment replaces 0001274737-26-000056 (filed Aug 19, 2026).

Reporting owners

A Form 4 can have several reporting owners, such as a person and a fund they control. Trade tables show the first one.

Reporting owners on this filing
OwnerRelationship to the company
Robertson Bruce CCIK 0001289625Director

Non-derivative securities (Table I)

Acquisitions and disposals of common stock and similar shares, one row per line on the filing.

This filing has no transactions of this kind.

Derivative securities (Table II)

Options, warrants, restricted stock units and similar. Shares are the underlying shares; price and value are for the derivative itself, and the holding after is in derivative units.

Derivative transactions
Trade dateSecurityTransactionUnderlying sharesUnit priceValueHeld afterOwnershipFlags
Jun 9, 2026Common StockAGrant or awardAcquired+37,500$0.00$037,500Direct

Footnotes and remarks

Livermore keeps the footnotes that transaction prices refer to, all footnotes of amendments (Form 4/A) and the filing's remarks. Other footnotes, such as how indirect holdings are held or the details of a trading plan, are only in the original on SEC EDGAR.

F1

The entire number of shares subject to this option becomes fully vested and exercisable on the first to occur of (a) the first anniversary of the grant date or (b) the next occurring annual meeting of the Issuer's stockholders, subject to the Reporting Person's continued service on the board of directors of the Issuer through such vesting date.

F2

On August 19, 2026, the reporting person filed a Form 4 which inadvertently reported that, following his grant of 37,500 stock options, he beneficially owned 55,000 stock options. In fact, as reported in this amendment, the reporting person was granted 37,500 and beneficially owns 37,500 stock options.

Read the full filing on SEC EDGAR (opens in a new tab)