secwatch / observer
RKDA Arcadia Biosciences, Inc.
CIK 0001469443 28 ready 8-Ks latest May 14, 2026, 4:06 PM ET RSS · JSON
Activity: NORMAL 1 filings / 30d vs 1 baseline Risk accumulating: auditor change (2), risk events (2)
Ready 8-Ks 28
Latest filing May 14, 2026, 4:06 PM ET
Top materiality 0.85
Event mix earnings ×10 · other_material ×6 · m_and_a ×6
Sentiment 6 pos · 6 neg · 16 neu
Latest earnings reported 2026-Q1
Executive change recent →

Recent 8-K filings for RKDA

Executive changes

Appointed

Thomas J. Schaefer

Class I Director
RKDA · Arcadia Biosciences, Inc.
Effective
2024-08-01
Filed
August 7, 2024, 7:59 PM ET
On August 1, 2024, the board of directors (the “Board”) of Arcadia Biosciences, Inc. (“Arcadia” or the “Company”) appointed Thomas J. Schaefer, Arcadia’s current president and chief executive officer, to serve as a Class I director of the Company.
Departed

Stanley Jacot, Jr.

president, chief executive officer and director
RKDA · Arcadia Biosciences, Inc.
Effective
2024-07-02
Successor
Thomas J. Schaefer
Filed
July 8, 2024, 7:59 PM ET
Mr. Jacot resigned as Arcadia’s president, chief executive officer and director.
Appointed

Mark Kawakami

chief financial officer
RKDA · Arcadia Biosciences, Inc.
Effective
2024-07-05
Filed
July 8, 2024, 7:59 PM ET
Arcadia’s board of directors appointed Mark Kawakami as Arcadia’s new chief financial officer to succeed Mr. Schaefer, effective as of July 5, 2024.
Role change

Thomas J. Schaefer

president and chief executive officer
RKDA · Arcadia Biosciences, Inc.
Effective
2024-07-05
Successor
Mark Kawakami
Filed
July 8, 2024, 7:59 PM ET
Arcadia’s board of directors appointed Thomas J. Schaefer, Arcadia’s current chief financial officer, to the position of president and chief executive officer of Arcadia, effective as of July 5, 2024.

Earnings & guidance

2026-Q1 EPS reported -$2.11 filing →

Materiality & sentiment trend

Max materiality 0.85 · Median 0.68 · Most common event earnings

6 positive 6 negative 16 neutral

source · RKDA on sec.gov