secwatch / observer
MPLT MapLight Therapeutics, Inc.
CIK 0001770069 6 ready 8-Ks latest May 14, 2026, 4:15 PM ET RSS · JSON
Activity: NORMAL 1 filings / 30d vs 0 baseline Risk accumulating: repeated leadership change (4)
Ready 8-Ks 6
Latest filing May 14, 2026, 4:15 PM ET
Top materiality 0.85
Event mix earnings ×3 · other_material ×2 · leadership ×1
Sentiment 2 pos · 0 neg · 4 neu
Latest earnings reported 2026-Q1
Executive change recent →

Recent 8-K filings for MPLT

Executive changes

Appointed

Martin Babler

Class I Director
MPLT · MapLight Therapeutics, Inc.
Effective
2026-06-23
Filed
April 29, 2026, 7:59 PM ET
The Board has nominated Martin Babler and Troy Cox as Class I director nominees to replace Dr. Malenka and Dr. Trenkle.
Departed

Jim Trenkle

Director
MPLT · MapLight Therapeutics, Inc.
Effective
2026-06-23
Successor
Martin Babler and Troy Cox
Filed
April 29, 2026, 7:59 PM ET
On April 23, 2026, Robert Malenka, M.D., Ph.D., and Jim Trenkle, Ph.D., notified the Board of Directors (the "Board") of MapLight Therapeutics, Inc. (the "Company") of their respective decisions not to stand for reelection at the Company’s Annual Meeting of Stockholders to be held on June 23, 2026.
Appointed

Troy Cox

Class I Director
MPLT · MapLight Therapeutics, Inc.
Effective
2026-06-23
Filed
April 29, 2026, 7:59 PM ET
The Board has nominated Martin Babler and Troy Cox as Class I director nominees to replace Dr. Malenka and Dr. Trenkle.
Departed

Robert Malenka

Director
MPLT · MapLight Therapeutics, Inc.
Effective
2026-06-23
Successor
Martin Babler and Troy Cox
Filed
April 29, 2026, 7:59 PM ET
On April 23, 2026, Robert Malenka, M.D., Ph.D., and Jim Trenkle, Ph.D., notified the Board of Directors (the "Board") of MapLight Therapeutics, Inc. (the "Company") of their respective decisions not to stand for reelection at the Company’s Annual Meeting of Stockholders to be held on June 23, 2026.

Earnings & guidance

2026-Q1 EPS reported -$1.34 filing →

Materiality & sentiment trend

Max materiality 0.85 · Median 0.68 · Most common event earnings

2 positive 0 negative 4 neutral

source · MPLT on sec.gov