secwatch / observer
VIVS VivoSim Labs, INC.
CIK 0001497253 43 ready 8-Ks latest August 21, 2026, 4:05 PM ET RSS · JSON
Activity: NORMAL 2 filings / 30d vs 1 baseline
Ready 8-Ks 43
Latest filing August 21, 2026, 4:05 PM ET
Top materiality 0.80
Event mix other_material ×22 · other ×7 · regulatory ×5
Sentiment 8 pos · 7 neg · 28 neu
Executive change recent →
SHENANIGAN SCORE 2 / 7 see the board

Recent 8-K filings for VIVS

Executive changes

Departed

Vaidehi Joshi

Director
VIVS · VivoSim Labs, INC.
Effective
2025-03-21
Filed
March 26, 2025, 7:59 PM ET
On March 21, 2025, Vaidehi Joshi notified the Board of Directors (the "Board") of the Company that she resigned from the Board and all committees of the Board, effective as of March 21, 2025.
Departed

Jeffrey Miner

Chief Scientific Officer
VIVS · VivoSim Labs, INC.
Effective
2023-08-25
Filed
September 22, 2023, 7:59 PM ET
Jeffrey Miner, Ph.D., the Company’s former Chief Scientific Officer, was notified that his employment with the Company would be terminated. Dr. Miner’s last day of employment was August 25, 2023.
Departed

Tom Jurgensen

General Counsel and Corporate Secretary
VIVS · VivoSim Labs, INC.
Effective
2023-08-25
Filed
September 12, 2023, 7:59 PM ET
Tom Jurgensen, the former General Counsel and Corporate Secretary of the Company, was notified that his employment with the Company would be terminated.
Departed

Tom Jurgensen

General Counsel and Corporate Secretary
VIVS · VivoSim Labs, INC.
Effective
2023-08-25
Filed
August 22, 2023, 7:59 PM ET
on August 16, 2023, Tom Jurgensen, the Company’s General Counsel and Corporate Secretary, and Jeffrey Miner, the Company’s Chief Scientific Officer, were each notified that his employment with the Company would be terminated.
Departed

Jeffrey Miner

Chief Scientific Officer
VIVS · VivoSim Labs, INC.
Effective
2023-08-25
Filed
August 22, 2023, 7:59 PM ET
on August 16, 2023, Tom Jurgensen, the Company’s General Counsel and Corporate Secretary, and Jeffrey Miner, the Company’s Chief Scientific Officer, were each notified that his employment with the Company would be terminated.
Appointed

Vaidehi Joshi

Class I Director
VIVS · VivoSim Labs, INC.
Effective
2022-03-08
Filed
March 10, 2022, 6:59 PM ET
Effective March 8, 2022, the Board of Directors (the “Board”) of Organovo Holdings, Inc. (the “Company”) appointed Vaidehi Joshi to the Board as Class I Director.
Appointed

Thomas P. Hess

President, Chief Financial Officer and Principal Financial Officer
VIVS · VivoSim Labs, INC.
Effective
2021-10-06
Filed
October 6, 2021, 7:59 PM ET
On October 6, 2021, the Company’s Board of Directors appointed Thomas P. Hess, age 57, as the Company’s newly appointed President, Chief Financial Officer and Principal Financial Officer, effective October 6, 2021, in connection with the resignation of Mr. Lieber.
Departed

Jonathan Lieber

President, Chief Financial Officer and Principal Financial Officer
VIVS · VivoSim Labs, INC.
Effective
2021-10-06
Successor
Thomas P. Hess
Filed
October 6, 2021, 7:59 PM ET
On October 6, 2021, Jonathan Lieber, the President, Chief Financial Officer and Principal Financial Officer of Organovo Holdings, Inc. (the “Company”), notified the Company of his intent to resign, effective October 6, 2021, from his part-time role to pursue a full-time opportunity.

Materiality & sentiment trend

Max materiality 0.80 · Median 0.55 · Most common event other_material

8 positive 7 negative 28 neutral

source · VIVS on sec.gov