secwatch / observer
HZEN Grayscale Horizen Trust (ZEN)
CIK 0001748945 29 ready 8-Ks latest December 23, 2025, 6:59 PM ET RSS · JSON
Activity: NORMAL 1 filings / 30d vs 0 baseline Risk accumulating: repeated leadership change (4)
Ready 8-Ks 29
Latest filing August 27, 2026, 4:07 PM ET
Top materiality 0.70
Event mix other_material ×18 · leadership ×7 · other ×3
Sentiment 0 pos · 0 neg · 29 neu
Executive change recent →

Recent 8-K filings for HZEN

Executive changes

Appointed (interim)

Daniel Plourde

Co-Chief Financial Officer (interim)
HZEN · Grayscale Horizen Trust (ZEN)
Effective
2026-07-02
Filed
July 2, 2026, 4:35 PM ET
the appointment of Kathryn Masci, Senior Vice President, Finance, and Daniel Plourde, Senior Vice President, Finance, to serve as Co-Chief Financial Officers of Grayscale Investments Sponsors, LLC on an interim basis, effective July 2, 2026
Departed

Edward McGee

Chief Financial Officer, Principal Financial and Accounting Officer and member of the Board of Managers
HZEN · Grayscale Horizen Trust (ZEN)
Effective
2026-07-02
Successor
Kathryn Masci and Daniel Plourde
Filed
July 2, 2026, 4:35 PM ET
Mr. McGee is stepping down for personal reasons and not due to any disagreement with the Company or any matter relating to Grayscale’s operations, policies or practices.
Appointed (interim)

Kathryn Masci

Co-Chief Financial Officer and Principal Financial and Accounting Officer (interim)
HZEN · Grayscale Horizen Trust (ZEN)
Effective
2026-07-02
Filed
July 2, 2026, 4:35 PM ET
the appointment of Kathryn Masci, Senior Vice President, Finance, and Daniel Plourde, Senior Vice President, Finance, to serve as Co-Chief Financial Officers of Grayscale Investments Sponsors, LLC on an interim basis, effective July 2, 2026
Appointed

Kathryn Masci

member of the Board of Managers
HZEN · Grayscale Horizen Trust (ZEN)
Effective
2026-07-02
Filed
July 2, 2026, 4:35 PM ET
the appointment of Ms. Masci as a member of the Board of Managers of Grayscale Investments Sponsors, LLC.
Appointed

Peter Mintzberg

Chief Executive Officer
HZEN · Grayscale Horizen Trust (ZEN)
Effective
2024-08-15
Filed
May 20, 2024, 7:59 PM ET
On May 20, 2024, Grayscale Investments, LLC (“Grayscale”), the sponsor of Grayscale Horizen Trust (ZEN) (the “Company”), announced that it has approved the appointment of Peter Mintzberg to serve as Grayscale’s new Chief Executive Officer and the principal executive officer of the Company, and a member of the Board of Directors of Grayscale, effective August 15, 2024.
Role change (interim)

Edward McGee

interim principal executive officer
HZEN · Grayscale Horizen Trust (ZEN)
Effective
2024-05-20
Filed
May 20, 2024, 7:59 PM ET
Mr. Edward McGee, the Chief Financial Officer of Grayscale and principal financial officer of the Company, will serve as principal executive officer on an interim basis until Mr. Mintzberg’s commencement date.
Departed

Michael Sonnenshein

Chief Executive Officer
HZEN · Grayscale Horizen Trust (ZEN)
Effective
2024-05-20
Successor
Peter Mintzberg
Filed
May 20, 2024, 7:59 PM ET
Mr. Mintzberg will succeed Michael Sonnenshein, the current Chief Executive Officer of Grayscale and the principal executive officer of the Company, who has decided to step down from his position, effective immediately.

Materiality & sentiment trend

Max materiality 0.70 · Median 0.30 · Most common event other_material

0 positive 0 negative 29 neutral

source · HZEN on sec.gov