Jonathan Gillis Insider Trading Activity

Corporate InsiderCFO · CIK 1709954

Total trades

$3.6M

Total volume

Jul 17, 2026

Last activity

MPLT

MapLight Therapeutics, Inc.

Jonathan Gillis has been net-selling over the last 12 months with 0 purchases and 13 sales across 1 company.

MPLT is the most-traded position with 13 trades. The largest single transaction was a sale of MPLT for $877K on Apr 27, 2026.

Performance Scorecard

Forward stock performance after each transaction by Jonathan Gillis. Buy returns measure price movement after open-market purchases; sell-avoided measures the loss avoided after open-market sales. Success rate counts trades where the insider's direction was right.

PERIOD	AVG BUY RETURN	AVG SELL AVOIDED	SUCCESS RATE	TRADES
30 days	—	-0.3%	67%	6
90 days	—	-42.5%	0%	1
120 days	—	—	—	—

Performance based on stock price movement after each transaction date. Past results do not predict future returns. Not financial advice.

Price & Trades

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MPLT · MapLight Therapeutics, Inc.

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Recent Trades

DATE	TICKER	TYPE	SHARES	PRICE	VALUE	Δ OWNED	ROLE
Jul 17, 2026	MPLT	Sell	900	$38.17	$34K	−0.6%	CFO
Jul 17, 2026	MPLT	Sell	16,969	$37.61	$638K	−10.5%	CFO
Jul 17, 2026	MPLT	Sell	600	$36.51	$22K	−0.4%	CFO
Jul 16, 2026	MPLT	Sell	6,979	$36.66	$256K	−4.1%	CFO
Jul 16, 2026	MPLT	Sell	1,476	$37.44	$55K	−0.9%	CFO
Jul 15, 2026 Filed 3d late	MPLT	Sell	5,356	$36.13	$194K	−3.0%	CFO
Jul 15, 2026 Filed 3d late	MPLT	Sell	4,699	$36.94	$174K	−2.7%	CFO
Apr 28, 2026	MPLT	Sell	700	$30.83	$22K	−0.4%	CAAO and PAO
Apr 28, 2026	MPLT	Sell	17,235	$30.33	$523K	−8.7%	CAAO and PAO
Apr 27, 2026	MPLT	Sell	29,623	$29.60	$877K	−12.2%	CAAO and PAO
Apr 27, 2026	MPLT	Sell	14,363	$30.46	$437K	−6.7%	CAAO and PAO
Apr 27, 2026	MPLT	Sell	7,914	$28.94	$229K	−3.2%	CAAO and PAO
Apr 15, 2026	MPLT	Sell	3,590	$26.61	$96K	−1.4%	CAAO and PAO