Christopher A. Kroeger - 05 Feb 2026 Form 4 Insider Report for MapLight Therapeutics, Inc. (MPLT)

Role: Chief Executive Officer, Director
Signature: /s/ Kristopher L. Hanson, Attorney-in-Fact
Issuer symbol: MPLT
Transactions as of: 05 Feb 2026
Net transactions value: $0
Form type: 4
Filing time: 09 Feb 2026, 17:50:05 UTC
Previous filing: 29 Jan 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Kroeger Christopher A.	Chief Executive Officer, Director	C/O MAPLIGHT THERAPEUTICS, INC., 800 CHESAPEAKE DRIVE, REDWOOD CITY	/s/ Kristopher L. Hanson, Attorney-in-Fact	09 Feb 2026	0001658918

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	MPLT	Voting Common Stock	Award	$0	+23,145	+1.4%	$0.000000	1,649,751	05 Feb 2026	Direct	F1, F2
holding	MPLT	Voting Common Stock						101,190	05 Feb 2026	See footnote	F3

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	MPLT	Employee Stock Option (right to buy)	Award	$0	+93,955		$0.000000	93,955	05 Feb 2026	Voting Common Stock	93,955	$15.70	Direct	F4

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Represents a restricted stock unit ("RSU") award. 1/4th of the RSUs shall vest on January 1, 2027, and 1/16th of the RSUs shall vest on each subsequent April 1, July 1, October 1 and January 1 thereafter, subject to the Reporting Person's continued service through each vesting date.
F2	Each RSU represents a contingent right to receive one share of voting common stock of the Issuer.
F3	The shares are held by the C&M Kroeger Nominee Trust, of which the Reporting Person is co-trustee with his spouse and has voting and dispositive power.
F4	1/4th of the total shares underlying the option shall vest on February 5, 2027, and 1/48th of the total shares shall vest each month thereafter on the same day of the month, subject to the Reporting Person's continued service through each vesting date.