secwatch / observer
PLAB PHOTRONICS INC
CIK 0000810136 44 ready 8-Ks latest May 28, 2026, 7:01 AM ET RSS · JSON
Activity: QUIET 0 filings / 30d vs 1 baseline
Ready 8-Ks 44
Latest filing May 28, 2026, 7:01 AM ET
Top materiality 0.85
Event mix earnings ×19 · leadership ×18 · other_material ×6
Sentiment 12 pos · 3 neg · 29 neu
Latest earnings reported 2026-Q1
Executive change recent →

Recent 8-K filings for PLAB

Executive changes

Appointed

George Macricostas

Chief Executive Officer
PLAB · PHOTRONICS INC
Effective
2025-05-28
Filed
May 28, 2025, 7:59 PM ET
Mr. George Macricostas will simultaneously assume the role of Chief Executive Officer of Photronics, Inc., while remaining Chairman of the Board.
Role change

Frank Lee

Chief Executive Officer
PLAB · PHOTRONICS INC
Effective
2025-05-28
Successor
George Macricostas
Filed
May 28, 2025, 7:59 PM ET
On May 24, 2025, Dr. Frank Lee informed the Photronics, Inc. Board of Directors of his plans to retire in the next year or two. In order to prepare for this transition, effective with the earnings release on May 28, 2025, Dr. Lee has stepped down from his role as CEO of Photronics, Inc.
Appointed

George C. Macricostas

Executive Chairman
PLAB · PHOTRONICS INC
Effective
2025-01-06
Filed
January 10, 2025, 6:59 PM ET
On January 6, 2025, Photronics, Inc. (the “Company”) appointed George C. Macricostas to the position of Executive Chairman.
Appointed

Christopher Lutzo

Vice President, General Counsel, and Corporate Secretary
PLAB · PHOTRONICS INC
Effective
2024-11-18
Filed
November 21, 2024, 6:59 PM ET
On November 18, 2024, Photronics, Inc. (the “Company”) appointed Christopher Lutzo as Vice President, General Counsel, and Corporate Secretary, effective immediately.
Departed

Richelle Burr

executive vice president, chief administrative officer, general counsel and secretary
PLAB · PHOTRONICS INC
Effective
2024-09-30
Filed
October 4, 2024, 7:59 PM ET
Photronics, Inc. (the “Company”) announces that Richelle Burr retired from her position as executive vice president, chief administrative officer, general counsel and secretary of the Company, effective September 30, 2024.
Departed

Richelle E. Burr

Executive Vice President, Chief Administrative Officer, General Counsel and Secretary
PLAB · PHOTRONICS INC
Effective
2024-06-11
Filed
June 12, 2024, 7:59 PM ET
On June 11, 2024, Photronics, Inc. (the “Company”) placed Richelle E. Burr, Executive Vice President, Chief Administrative Officer, General Counsel and Secretary, and a “named executive officer,” on a paid administrative leave during the pendency of an ongoing internal review regarding certain Company transactions and other matters.
Appointed

Eric Rivera

Chief Financial Officer
PLAB · PHOTRONICS INC
Effective
2024-05-23
Filed
May 29, 2024, 7:59 PM ET
On May 23, 2024, Photronics, Inc. (the “Company”) named Eric Rivera Chief Financial Officer.
Departed

John Jordan

Chief Financial Officer
PLAB · PHOTRONICS INC
Effective
2024-02-23
Successor
Eric Rivera
Filed
January 23, 2024, 6:59 PM ET
On January 23, 2024, the Company issued a press release announcing the retirement of Mr. Jordan and the appointment of Mr. Rivera
Appointed (interim)

Eric Rivera

interim chief financial officer
PLAB · PHOTRONICS INC
Effective
2024-02-23
Filed
January 23, 2024, 6:59 PM ET
On January 23, 2024, the Company announced it would appoint Eric Rivera, currently the Company’s vice president, chief accounting officer and corporate controller, to the role of interim chief financial officer of the Company, effective February 23, 2024 upon Mr. Jordan’s retirement.
Role change

Dr. Frank Lee

Chief Executive Officer
PLAB · PHOTRONICS INC
Effective
2022-05-16
Filed
May 20, 2022, 7:59 PM ET
has been named Chief Executive Officer (“CEO”) and will join the Company’s Board of Directors.
Departed

Constantine Macricostas

interim Chief Executive Officer
PLAB · PHOTRONICS INC
Effective
2022-05-16
Successor
Dr. Frank Lee
Filed
May 20, 2022, 7:59 PM ET
Mr. Macricostas will continue to serve as Chairman.
Appointed

Adam Lewis

Director
PLAB · PHOTRONICS INC
Effective
2022-05-16
Filed
May 20, 2022, 7:59 PM ET
Adam Lewis is joining the Board of Directors.

Earnings & guidance

2026-Q1 EPS reported $0.74 filing →

Materiality & sentiment trend

Max materiality 0.85 · Median 0.60 · Most common event earnings

12 positive 3 negative 29 neutral

source · PLAB on sec.gov