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Who

Jonathan Gillis

CAO and Interim CFO

Company insider

Files Form 4 as: CAO and Interim CFO, MapLight Therapeutics; Senior Vice President, Finance, Tempest Therapeutics.

In numbers

Trades disclosed
46
Buys
0
Sells
7
Bought
$0
Sold
$7.2M
Companies
2
Companies where not an officer
0
First trade
21 Jun 2017
Last trade
15 Oct 2026
Last filed
16 Oct 2026

Companies traded

Where they are an officer
MPLT MapLight TherapeuticsOfficer · Biotechnology · last 15 Oct 20260 buys · 7 sells
TPST Tempest TherapeuticsOfficer · Biotechnology · last 10 May 20180 buys · 0 sells

Activity over time

1 Apr – 1 Oct
30Apr 26Jun 26Jul 26Sep 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
15 Oct 2026filed 16 Oct 2026MPLT MapLight TherapeuticsBiotechnologySEC FORM 4 Sold$82K10,167 at $8.08filing
17 Aug 2026filed 19 Aug 2026MPLT MapLight TherapeuticsBiotechnologySEC FORM 4 Code A—6,020 at $0.00filing
17 Aug 2026filed 19 Aug 2026MPLT MapLight TherapeuticsBiotechnologySEC FORM 4 Code A—2,222 at $0.00filing
17 Aug 2026filed 19 Aug 2026MPLT MapLight Therapeuticsoption or derivative · BiotechnologySEC FORM 4 Code A—24,455 at $0.00filing
17 Aug 2026filed 19 Aug 2026MPLT MapLight Therapeuticsoption or derivative · BiotechnologySEC FORM 4 Code A—24,455 at $0.00filing
17 Aug 2026filed 19 Aug 2026MPLT MapLight Therapeuticsoption or derivative · BiotechnologySEC FORM 4 Code A—2,813 at $0.00filing
17 Aug 2026filed 19 Aug 2026MPLT MapLight Therapeuticsoption or derivative · BiotechnologySEC FORM 4 Code A—2,813 at $0.00filing
17 Aug 2026filed 19 Aug 2026MPLT MapLight TherapeuticsBiotechnologySEC FORM 4 Code A—6,020 at $0.00filing
17 Aug 2026filed 19 Aug 2026MPLT MapLight TherapeuticsBiotechnologySEC FORM 4 Code A—2,222 at $0.00filing
17 Jul 2026filed 20 Jul 2026MPLT MapLight TherapeuticsBiotechnologySEC FORM 4 Sold$22K600 at $36.51filing
17 Jul 2026filed 20 Jul 2026MPLT MapLight TherapeuticsBiotechnologySEC FORM 4 Sold$638K16,969 at $37.61filing
17 Jul 2026filed 20 Jul 2026MPLT MapLight TherapeuticsBiotechnologySEC FORM 4 Sold$34K900 at $38.17filing
17 Jul 2026filed 20 Jul 2026MPLT MapLight TherapeuticsBiotechnologySEC FORM 4 Sold$22K600 at $36.51filing
17 Jul 2026filed 20 Jul 2026MPLT MapLight TherapeuticsBiotechnologySEC FORM 4 Sold$638K16,969 at $37.61filing
17 Jul 2026filed 20 Jul 2026MPLT MapLight TherapeuticsBiotechnologySEC FORM 4 Sold$34K900 at $38.17filing
16 Jul 2026filed 20 Jul 2026MPLT MapLight TherapeuticsBiotechnologySEC FORM 4 Sold$256K6,979 at $36.66filing
16 Jul 2026filed 20 Jul 2026MPLT MapLight TherapeuticsBiotechnologySEC FORM 4 Sold$55K1,476 at $37.44filing
16 Jul 2026filed 20 Jul 2026MPLT MapLight TherapeuticsBiotechnologySEC FORM 4 Sold$256K6,979 at $36.66filing
16 Jul 2026filed 20 Jul 2026MPLT MapLight TherapeuticsBiotechnologySEC FORM 4 Sold$55K1,476 at $37.44filing
15 Jul 2026filed 20 Jul 2026MPLT MapLight TherapeuticsBiotechnologySEC FORM 4 Sold$194K5,356 at $36.13filing

News

No headline names them, or the companies they trade most, lately.

Sectors

Health Care7

Buys in green, sells in red, by the company’s sector.

Related people

Anatol KreitzerChief Discovery Officer · Chief Discovery Officer at MapLight Therapeutics, filing Form 4 there in the last year
Kristopher HansonGeneral Counsel · General Counsel at MapLight Therapeutics, filing Form 4 there in the last year
Erin Pennock FoffChief Medical Officer · Chief Medical Officer at MapLight Therapeutics, filing Form 4 there in the last year
Christopher A. KroegerChief Executive Officer · Chief Executive Officer at MapLight Therapeutics, filing Form 4 there in the last year
James Woodruff LillieChief Scientific Officer · Chief Scientific Officer at MapLight Therapeutics, filing Form 4 there in the last year
Catalyst4, Inc.10% owner · Also traded MPLT in the last 90 days
Troy CoxDirector · Also traded MPLT in the last 90 days