secwatch / observer
BZYR BURZYNSKI RESEARCH INSTITUTE INC
CIK 0000724445 7 ready 8-Ks latest May 12, 2026, 4:15 PM ET RSS · JSON
Activity: NORMAL 0 filings / 30d vs 0 baseline Risk accumulating: auditor change (2)
Ready 8-Ks 7
Latest filing May 12, 2026, 4:15 PM ET
Top materiality 0.90
Event mix other_material ×4 · leadership ×3
Sentiment 0 pos · 1 neg · 6 neu
Executive change recent →

Recent 8-K filings for BZYR

Executive changes

Departed

Carlton Hazlewood

Director
BZYR · BURZYNSKI RESEARCH INSTITUTE INC
Effective
2023-04-06
Filed
April 6, 2023, 7:59 PM ET
On April 6, 2023, Carlton Hazlewood, a member of the board of directors (the “Board”) of Burzynski Research Institute, Inc. (the “Company”), notified the Company of his decision to resign from the Board effective immediately.
Appointed

Monika Szopa-Paszkowiak

Director
BZYR · BURZYNSKI RESEARCH INSTITUTE INC
Effective
2021-10-06
Filed
October 6, 2021, 7:59 PM ET
On October 6, 2021, the board of directors (the “Board”) of Burzynski Research Institute, Inc. (the “Company”) appointed Monika Szopa-Paszkowiak to the Board, to fill a vacancy as a result of the passing away of Dr. Barbara Burzynski, effective as of the same date
Departed

Barbara Burzynski

Director
BZYR · BURZYNSKI RESEARCH INSTITUTE INC
Successor
Monika Szopa-Paszkowiak
Filed
October 6, 2021, 7:59 PM ET
to fill a vacancy as a result of the passing away of Dr. Barbara Burzynski

Materiality & sentiment trend

Max materiality 0.90 · Median 0.40 · Most common event other_material

0 positive 1 negative 6 neutral

source · BZYR on sec.gov