secwatch / observer
ACHR Archer Aviation Inc.
CIK 0001824502 42 ready 8-Ks latest May 11, 2026, 4:09 PM ET RSS · JSON
Activity: NORMAL 2 filings / 30d vs 2 baseline
Ready 8-Ks 42
Latest filing May 14, 2026, 4:28 PM ET
Top materiality 0.90
Event mix other_material ×23 · earnings ×7 · leadership ×4
Sentiment 15 pos · 4 neg · 23 neu
Latest earnings reported 2026-Q1
Executive change recent →

Recent 8-K filings for ACHR

Executive changes

Appointed

Harsh Rungta

Senior Vice President, Finance and Chief Accounting Officer
ACHR · Archer Aviation Inc.
Effective
2025-03-31
Filed
April 3, 2025, 7:59 PM ET
On March 31, 2025, Archer Aviation Inc. (the “Company”) announced the appointment of Harsh Rungta as its Senior Vice President, Finance and Chief Accounting Officer, effective immediately.
Role change

Mark Mesler

Chief Financial Officer
ACHR · Archer Aviation Inc.
Effective
2024-09-09
Successor
Priya Gupta
Filed
September 9, 2024, 7:59 PM ET
Effective September 9, 2024, Archer Aviation Inc.’s (the “Company” or “Archer”) Chief Financial Officer, Mark Mesler, will take a temporary medical leave.
Appointed (interim)

Priya Gupta

acting Chief Financial Officer and acting principal financial officer
ACHR · Archer Aviation Inc.
Effective
2024-09-09
Filed
September 9, 2024, 7:59 PM ET
During Mr. Mesler’s leave, Priya Gupta, age 41, the Company’s Vice President of Finance, will serve as its acting Chief Financial Officer and acting principal financial officer.
Role change

Thomas Muniz

Chief Technology Officer
ACHR · Archer Aviation Inc.
Effective
2024-03-25
Filed
March 29, 2024, 7:59 PM ET
Effective March 25, 2024, Thomas Muniz, formerly Archer Aviation Inc.’s (the “Company”) Chief Operating Officer, transitioned to serving as the Company’s Chief Technology Officer.
Departed

Andy Missan

Chief Legal Officer
ACHR · Archer Aviation Inc.
Effective
2024-03-28
Successor
Eric Lentell
Filed
March 29, 2024, 7:59 PM ET
Effective March 28, 2024, Andy Missan transitioned from his role as Chief Legal Officer of the Company to serving as a Senior Advisor to the CEO for an initial term of one year.
Appointed

Eric Lentell

General Counsel
ACHR · Archer Aviation Inc.
Effective
2024-03-28
Filed
March 29, 2024, 7:59 PM ET
Eric Lentell, the Company’s current Deputy General Counsel, will assume the role of General Counsel and lead the legal function going forward.

Earnings & guidance

2026-Q1 EPS reported -$0.28 filing →

Materiality & sentiment trend

Max materiality 0.90 · Median 0.65 · Most common event other_material

15 positive 4 negative 23 neutral

source · ACHR on sec.gov