secwatch / observer
XGN EXAGEN INC.
CIK 0001274737 50 ready 8-Ks latest August 4, 2026, 8:02 AM ET RSS · JSON
Activity: NORMAL 1 filings / 30d vs 1 baseline
Ready 8-Ks 50
Latest filing August 4, 2026, 8:02 AM ET
Top materiality 0.85
Event mix earnings ×24 · leadership ×10 · other_material ×7
Sentiment 13 pos · 5 neg · 32 neu
Latest earnings reported 2026-Q1
Executive change recent →

Recent 8-K filings for XGN

Executive changes

Appointed

Jeffrey Black

Chief Financial Officer
XGN · EXAGEN INC.
Effective
2024-09-01
Filed
August 2, 2024, 7:59 PM ET
On July 25, 2024, Exagen Inc. (the “Company”) appointed, effective as of September 1, 2024, Jeffrey Black to serve as the Company’s Chief Financial Officer and principal financial officer for SEC reporting purposes.
Departed

Kamal Adawi

Chief Financial Officer and Corporate Secretary
XGN · EXAGEN INC.
Effective
2024-07-31
Successor
John Aballi
Filed
August 2, 2024, 7:59 PM ET
On July 31, 2024, the Company also announced that John Aballi had been appointed as Interim Chief Financial Officer of the Company, replacing Kamal Adawi who no longer serves as Chief Financial Officer and Corporate Secretary of the Company, effective as of July 31, 2024.
Appointed (interim)

John Aballi

Interim Chief Financial Officer
XGN · EXAGEN INC.
Effective
2024-07-31
Filed
August 2, 2024, 7:59 PM ET
John Aballi had been appointed as Interim Chief Financial Officer of the Company, replacing Kamal Adawi
Appointed

Jeffrey Black

Chief Financial Officer
XGN · EXAGEN INC.
Effective
2024-09-01
Filed
August 2, 2024, 7:59 PM ET
On July 25, 2024, the Company appointed, effective as of September 1, 2024, Jeffrey Black to serve as the Company’s Chief Financial Officer and principal financial officer for SEC reporting purposes.
Departed

Kamal Adawi

Chief Financial Officer and Corporate Secretary
XGN · EXAGEN INC.
Effective
2024-08-01
Successor
John Aballi
Filed
August 2, 2024, 7:59 PM ET
replacing Kamal Adawi who no longer serves as Chief Financial Officer and Corporate Secretary of the Company, effective as of August 1, 2024.
Appointed (interim)

John Aballi

Interim Chief Financial Officer
XGN · EXAGEN INC.
Effective
2024-08-01
Filed
August 2, 2024, 7:59 PM ET
the Company also announced that John Aballi had been appointed as Interim Chief Financial Officer of the Company, replacing Kamal Adawi who no longer serves as Chief Financial Officer and Corporate Secretary of the Company, effective as of August 1, 2024.
Departed

Mark Hazeltine

Chief Business Officer
XGN · EXAGEN INC.
Effective
2023-12-06
Filed
December 11, 2023, 6:59 PM ET
On December 6, 2023, Mark Hazeltine resigned from his position as the Company’s Chief Business Officer.
Appointed

Paul Kim

Class II Director
XGN · EXAGEN INC.
Effective
2023-07-24
Filed
July 24, 2023, 7:59 PM ET
the Board appointed Paul Kim to serve as a Class II director, with an initial term expiring at the Company’s 2024 annual meeting of stockholders, filling the vacancy on the Board.
Departed

James L.L. Tullis

Director
XGN · EXAGEN INC.
Filed
March 23, 2023, 7:59 PM ET
On March 20, 2023, James L.L. Tullis informed the Board of Directors (the 'Board') of Exagen Inc. (the 'Company') that he will resign from the Board effective at the Company's 2023 annual meeting of stockholders.
Departed

Debra Zack

Chief Medical Officer
XGN · EXAGEN INC.
Effective
2022-12-05
Filed
December 5, 2022, 6:59 PM ET
On December 5, 2022, Debra Zack, M.D., Ph.D., the Company’s Chief Medical Officer, was removed from her position and her employment terminated in connection with the Reduction in Force.
Appointed

Mark Hazeltine

Chief Business Officer
XGN · EXAGEN INC.
Effective
2022-12-05
Filed
December 5, 2022, 6:59 PM ET
On December 5, 2022, Mark Hazeltine, the Company’s current Chief Operating Officer was appointed to serve as the Company’s Chief Business Officer.
Departed

Fortunato Ron Rocca

President and Chief Executive Officer
XGN · EXAGEN INC.
Effective
2022-10-16
Successor
John Aballi
Filed
October 20, 2022, 7:59 PM ET
Fortunato Ron Rocca who resigned as President and Chief Executive Officer of the Company and as a member of the Board of Directors, effective as of October 16, 2022.

Earnings & guidance

2026-Q1 EPS reported -$0.17 filing →

Materiality & sentiment trend

Max materiality 0.85 · Median 0.60 · Most common event earnings

13 positive 5 negative 32 neutral

source · XGN on sec.gov