secwatch / observer
AMBA AMBARELLA INC
CIK 0001280263 44 ready 8-Ks latest July 1, 2026, 5:16 PM ET RSS · JSON
Activity: NORMAL 1 filings / 30d vs 0 baseline
Ready 8-Ks 44
Latest filing July 1, 2026, 5:16 PM ET
Top materiality 0.85
Event mix earnings ×20 · leadership ×10 · other_material ×8
Sentiment 13 pos · 11 neg · 20 neu
Latest earnings reported 2026-FY
Executive change recent →

Recent 8-K filings for AMBA

Executive changes

Departed

Anne De Greef-Safft

Director
AMBA · AMBARELLA INC
Filed
April 4, 2025, 7:59 PM ET
On April 2, 2025, Anne De Greef-Safft informed Ambarella, Inc. (the “Company”) that she will not stand for re-election to the Board of Directors at the Company’s 2025 annual meeting of shareholders, when her term will expire.
Appointed

Chantelle Breithaupt

Director
AMBA · AMBARELLA INC
Effective
2025-02-25
Filed
February 28, 2025, 6:59 PM ET
On February 25, 2025, the Board of Directors (the “Board”) of Ambarella, Inc. (the “Company”) appointed Chantelle Breithaupt as an independent director to the Board and a member of the Board’s Audit Committee, in each case effective immediately.
Departed

Andrew Verhalen

Director
AMBA · AMBARELLA INC
Filed
May 3, 2024, 7:59 PM ET
On May 2, 2024, Andrew Verhalen informed Ambarella, Inc. (the “Company”) that he will not stand for re-election at the Company’s 2024 annual meeting of shareholders.
Departed

Brian White

Chief Financial Officer
AMBA · AMBARELLA INC
Effective
2024-01-31
Successor
John Young
Filed
October 18, 2023, 7:59 PM ET
Brian White, Chief Financial Officer of the Company, will retire at the end of the current fiscal year.
Appointed

John Young

Chief Financial Officer
AMBA · AMBARELLA INC
Effective
2024-02-01
Filed
October 18, 2023, 7:59 PM ET
John Young, the Company's current Vice President of Finance, has been elected to succeed Mr. White as Chief Financial Officer effective as of February 1, 2024.
Departed

Teresa Meng

Director
AMBA · AMBARELLA INC
Filed
April 27, 2022, 7:59 PM ET
On April 22, 2022, Teresa Meng informed Ambarella, Inc. (the “Company”) that she will not stand for re-election at the Company’s 2022 annual meeting of stockholders.
Departed

Casey Eichler

Chief Financial Officer
AMBA · AMBARELLA INC
Successor
Brian White
Filed
March 28, 2022, 7:59 PM ET
Mr. White succeeds Casey Eichler, who passed away earlier this month while on a leave of absence for health reasons since November 9, 2021.
Appointed

Brian White

Chief Financial Officer
AMBA · AMBARELLA INC
Effective
2022-04-01
Filed
March 28, 2022, 7:59 PM ET
On March 28, 2022, Ambarella, Inc. (the “Company”) announced that Brian White has joined the Company and will be appointed as the Chief Financial Officer of the Company, effective after Ambarella files its fiscal year 2022 Annual Report, which is estimated to be filed on April 1 st .
Departed

Casey Eichler

Chief Financial Officer
AMBA · AMBARELLA INC
Effective
2022-03-19
Successor
John Young
Filed
March 21, 2022, 7:59 PM ET
On March 19, 2022, Casey Eichler, the Chief Financial Officer of Ambarella, Inc. (the “Company”) passed away.
Appointed (interim)

John Young

Interim Principal Financial Officer and Principal Accounting Officer
AMBA · AMBARELLA INC
Effective
2022-03-21
Filed
March 21, 2022, 7:59 PM ET
John Young, the Company’s Vice President, Finance, will continue to serve as interim principal financial officer and principal accounting officer while the Company’s Board of Directors completes its search for a successor.
Appointed

Anne De Greef-Safft

Director
AMBA · AMBARELLA INC
Effective
2022-02-01
Filed
February 1, 2022, 6:59 PM ET
On January 27, 2022, the Board of Directors (the “Board”) of Ambarella, Inc. (the “Company”) appointed Anne De Greef-Safft as an independent director to the Board and a member of the Board’s Corporate Governance and Nominating Committee, in each case effective as of February 1, 2022.
Appointed (interim)

John Young

Interim Principal Financial Officer and Principal Accounting Officer
AMBA · AMBARELLA INC
Effective
2021-11-09
Filed
November 9, 2021, 6:59 PM ET
The Company’s Board of Directors has designated John Young, Vice President of Finance, to serve as the interim principal financial officer and principal accounting officer (as such terms are used in U.S. securities laws) for the Company during Mr. Eichler’s leave.

Earnings & guidance

2026-FY EPS reported -$1.78 filing →

Materiality & sentiment trend

Max materiality 0.85 · Median 0.70 · Most common event earnings

13 positive 11 negative 20 neutral

source · AMBA on sec.gov