secwatch / observer
CYAN CYANOTECH CORP
CIK 0000768408 19 ready 8-Ks latest September 2, 2025, 7:59 PM ET RSS · JSON
Activity: NORMAL 0 filings / 30d vs 0 baseline
Ready 8-Ks 19
Latest filing September 2, 2025, 7:59 PM ET
Top materiality 0.90
Event mix debt ×5 · leadership ×4 · other_material ×4
Sentiment 1 pos · 3 neg · 15 neu
Executive change recent →
SHENANIGAN SCORE 1 / 7 see the board

Recent 8-K filings for CYAN

Executive changes

Appointed

Jennifer Rogerson

Vice President of Finance and Administration
CYAN · CYANOTECH CORP
Effective
2024-08-22
Filed
August 23, 2024, 7:59 PM ET
On August 22, 2024, Cyanotech Corporation, a Nevada corporation (the “Company”), named Jennifer Rogerson, age 35, as its Vice President (“VP”) of Finance and Administration.
Departed

Felicia Ladin

Chief Financial Officer
CYAN · CYANOTECH CORP
Effective
2024-09-05
Successor
Jennifer Rogerson
Filed
August 23, 2024, 7:59 PM ET
Felicia Ladin will remain as Chief Financial Officer (“CFO”), VP of Finance and Administration, and Treasurer until her retirement date of September 5, 2024, at which point Ms. Rogerson will become CFO, VP of Finance and Administration, and Treasurer.
Departed

Gerald Cysewski

Chief Executive Officer
CYAN · CYANOTECH CORP
Effective
2022-06-16
Successor
Matthew K. Custer
Filed
June 22, 2022, 7:59 PM ET
Effective as of June 16, 2022, Gerald Cysewski has resigned from his position as Chief Executive Officer of Cyanotech Corporation, a Nevada corporation (the “Company”), and as a Director of the Company.
Appointed

Matthew K. Custer

President and Chief Executive Officer
CYAN · CYANOTECH CORP
Effective
2022-06-16
Filed
June 22, 2022, 7:59 PM ET
Effective immediately upon Mr. Cysewski’s resignation, the Board of the Company has unanimously appointed Matthew K. Custer as President and Chief Executive Officer of the Company.
Appointed

Angela McElwee

Director
CYAN · CYANOTECH CORP
Effective
2021-11-08
Filed
November 10, 2021, 6:59 PM ET
The Board of Directors (“Board”) of Cyanotech Corporation, a Nevada corporation (the “Company”), based upon the recommendation of the Nominating and Corporate Governance Committee, has unanimously appointed Angela McElwee to serve on the Board effective as of November 8, 2021.

Materiality & sentiment trend

Max materiality 0.90 · Median 0.45 · Most common event debt

1 positive 3 negative 15 neutral

source · CYAN on sec.gov