secwatch / observer
CSTAF Constellation Acquisition Corp I
CIK 0001834032 50 ready 8-Ks latest April 9, 2026, 7:59 PM ET RSS · JSON
Activity: NORMAL 2 filings / 30d vs 2 baseline
Ready 8-Ks 50
Latest filing August 28, 2026, 5:22 PM ET
Top materiality 0.75
Event mix other_material ×25 · debt ×16 · other ×4
Sentiment 0 pos · 4 neg · 46 neu
Executive change recent →

Recent 8-K filings for CSTAF

Executive changes

Appointed

Bob Stefanowski

Class III director
CSTAF · Constellation Acquisition Corp I
Effective
2023-02-28
Filed
February 28, 2023, 6:59 PM ET
On February 28, 2023, Heiko Faass, Nicole Schepanek, and Bob Stefanowski were appointed as members of the board of directors of Constellation Acquisition Corp I (the “Company”), Heiko Faass as a Class II director, Nicole Schepanek as a Class II director, and Bob Stefanowski as a Class III director.
Appointed

Nicole Schepanek

Class II director
CSTAF · Constellation Acquisition Corp I
Effective
2023-02-28
Filed
February 28, 2023, 6:59 PM ET
On February 28, 2023, Heiko Faass, Nicole Schepanek, and Bob Stefanowski were appointed as members of the board of directors of Constellation Acquisition Corp I (the “Company”), Heiko Faass as a Class II director, Nicole Schepanek as a Class II director, and Bob Stefanowski as a Class III director.
Appointed

Heiko Faass

Class II director
CSTAF · Constellation Acquisition Corp I
Effective
2023-02-28
Filed
February 28, 2023, 6:59 PM ET
On February 28, 2023, Heiko Faass, Nicole Schepanek, and Bob Stefanowski were appointed as members of the board of directors of Constellation Acquisition Corp I (the “Company”), Heiko Faass as a Class II director, Nicole Schepanek as a Class II director, and Bob Stefanowski as a Class III director.
Appointed

Jarett Goldman

Chief Financial Officer
CSTAF · Constellation Acquisition Corp I
Effective
2023-01-30
Filed
February 1, 2023, 6:59 PM ET
Jarett Goldman was appointed Chief Financial Officer
Departed

Klaus Kleinfeld

Other Named Officer
CSTAF · Constellation Acquisition Corp I
Effective
2023-01-30
Filed
February 1, 2023, 6:59 PM ET
Additionally, Klaus Kleinfeld and Thomas Stapp resigned as officers of the Company.
Departed

Martin Weckwerth

Director
CSTAF · Constellation Acquisition Corp I
Effective
2023-01-30
Filed
February 1, 2023, 6:59 PM ET
On January 30, 2023, Klaus Kleinfeld, Hugo Banziger, Vesna Nevistic, Martin Weckwerth and Charles Stonehill tendered their resignations as directors of the Company.
Departed

Hugo Banziger

Director
CSTAF · Constellation Acquisition Corp I
Effective
2023-01-30
Filed
February 1, 2023, 6:59 PM ET
On January 30, 2023, Klaus Kleinfeld, Hugo Banziger, Vesna Nevistic, Martin Weckwerth and Charles Stonehill tendered their resignations as directors of the Company.
Appointed

Chandra R. Patel

Chairman of the board
CSTAF · Constellation Acquisition Corp I
Effective
2023-01-30
Filed
February 1, 2023, 6:59 PM ET
Also on January 30, 2023, Chandra R. Patel was appointed Chief Executive Officer and Chairman of the board
Appointed

Richard C. Davis

Director
CSTAF · Constellation Acquisition Corp I
Effective
2023-02-01
Filed
February 1, 2023, 6:59 PM ET
On February 1, 2023, Richard C. Davis was appointed Director.
Appointed

Graeme Shaw

Chief Technology Officer
CSTAF · Constellation Acquisition Corp I
Effective
2023-01-30
Filed
February 1, 2023, 6:59 PM ET
Graeme Shaw was appointed Chief Technology Officer
Departed

Thomas Stapp

Other Named Officer
CSTAF · Constellation Acquisition Corp I
Effective
2023-01-30
Filed
February 1, 2023, 6:59 PM ET
Additionally, Klaus Kleinfeld and Thomas Stapp resigned as officers of the Company.
Departed

Charles Stonehill

Director
CSTAF · Constellation Acquisition Corp I
Effective
2023-01-30
Filed
February 1, 2023, 6:59 PM ET
On January 30, 2023, Klaus Kleinfeld, Hugo Banziger, Vesna Nevistic, Martin Weckwerth and Charles Stonehill tendered their resignations as directors of the Company.

Materiality & sentiment trend

Max materiality 0.75 · Median 0.43 · Most common event other_material

0 positive 4 negative 46 neutral

source · CSTAF on sec.gov