secwatch / observer
FONR FONAR CORP
CIK 0000355019 38 ready 8-Ks latest June 3, 2026, 4:11 PM ET RSS · JSON
Activity: QUIET 0 filings / 30d vs 1 baseline Risk accumulating: repeated leadership change (4)
Ready 8-Ks 38
Latest filing June 3, 2026, 4:11 PM ET
Top materiality 1.00
Event mix earnings ×20 · m_and_a ×6 · other_material ×5
Sentiment 12 pos · 9 neg · 17 neu
Latest earnings reported 2023-Q3
Executive change recent →
SHENANIGAN SCORE 1 / 7 see the board

Recent 8-K filings for FONR

Executive changes

Departed

Jessica Maher

Director
FONR · FONAR CORP
Effective
2026-06-03
Filed
June 3, 2026, 4:11 PM ET
each of the following directors of the Company resigned as a member of the Company’s board of directors, effective as of the Effective Time: Ronald G. Lehman II, Richard E. Turk, Jessica Maher and Robert M. Carrino.
Departed

Richard E. Turk

Director
FONR · FONAR CORP
Effective
2026-06-03
Filed
June 3, 2026, 4:11 PM ET
each of the following directors of the Company resigned as a member of the Company’s board of directors, effective as of the Effective Time: Ronald G. Lehman II, Richard E. Turk, Jessica Maher and Robert M. Carrino.
Departed

Ronald G. Lehman II

Director
FONR · FONAR CORP
Effective
2026-06-03
Filed
June 3, 2026, 4:11 PM ET
each of the following directors of the Company resigned as a member of the Company’s board of directors, effective as of the Effective Time: Ronald G. Lehman II, Richard E. Turk, Jessica Maher and Robert M. Carrino.
Departed

Robert M. Carrino

Director
FONR · FONAR CORP
Effective
2026-06-03
Filed
June 3, 2026, 4:11 PM ET
each of the following directors of the Company resigned as a member of the Company’s board of directors, effective as of the Effective Time: Ronald G. Lehman II, Richard E. Turk, Jessica Maher and Robert M. Carrino.
Departed

Claudette J.V. Chan

Board member and Secretary
FONR · FONAR CORP
Effective
2025-06-19
Filed
June 23, 2025, 7:59 PM ET
On June 18, 2025, Claudette J.V. Chan, a member of the Board of Directors and the Secretary of FONAR Corporation (the “Company”), notified the Company of her intention to retire from the Company's Board of Directors, and to retire as Secretary of the Company, effective June 19, 2025.
Appointed

Jessica Maher

Director
FONR · FONAR CORP
Effective
2023-03-20
Filed
March 21, 2023, 7:59 PM ET
The board of directors reported the appointment of Jessica Maher as a replacement independent director to a vacancy on the Company ́s board of directors and audit committee in a press release dated March 20, 2023.
Departed

John Collins

Director
FONR · FONAR CORP
Effective
2023-03-20
Successor
Jessica Maher
Filed
March 21, 2023, 7:59 PM ET
Mrs. Maher fills the vacancy on the board of directors left by John Collins who has accepted a full-time position with FONAR.
Departed

Raymond V. Damadian

Chairman of the Board
FONR · FONAR CORP
Effective
2022-08-03
Filed
August 11, 2022, 7:59 PM ET
Fonar Corporation and it’s board of directors reported the passing of its Chairman of the Board of Directors, Raymond V. Damadian, on August 3, 2022
Appointed

John Collins

Director
FONR · FONAR CORP
Effective
2021-11-17
Filed
November 23, 2021, 6:59 PM ET
The board of directors reported the appointment of John Collins as a replacement independent director to a vacancy on the Company ́s board of directors and audit committee
Departed

Charles N. O'Data

Director
FONR · FONAR CORP
Successor
John Collins
Filed
November 23, 2021, 6:59 PM ET
Mr. Collins was selected by the remaining four directors of the Company to fill the vacancy in the Board of Directors resulting from the unfortunate death of Charles N O’Data.

Earnings & guidance

2023-Q3 EPS reported $1.16 filing →

Materiality & sentiment trend

Max materiality 1.00 · Median 0.70 · Most common event earnings

12 positive 9 negative 17 neutral

source · FONR on sec.gov