Erin Pennock Foff Insider Trades & Stock Holdings

Chief Medical Officer · MapLight Therapeutics, Inc. · Latest filing Oct 15, 2026

Erin Pennock Foff, Chief Medical Officer at MapLight Therapeutics, Inc. has 1 Form 4 trade on file since Oct 15, 2026. Open-market activity: 0 purchases ($0) and 1 sale ($124.07K), net -$124.07K. Latest filing: disposed of 15.36K shares of $MPLT on Oct 15, 2026 at $8.08.

Trades on file

1

Open-market bought

$0

Open-market sold

$124.07K

Net open-market

-$124.07K

Shares held ($MPLT)

296.91K

Latest filing

Oct 15, 2026

Shares held by Erin Pennock Foff

• $MPLT296.91K sh

Shares owned after the most recent Form 4 for each company.

All insider trades by Erin Pennock Foff

Date	Ticker	Type	Shares	Price	Value	Owned after	ΔOwn	1W	1M	6M	Role	Filing	Story
Oct 15, 2026	$MPLT	Sell (Open-market sale)	15.36K	$8.08	$124.07K	296.91K	-4.92%				Chief Medical Officer	SEC	Read

"Buy" means shares acquired on the Form 4 (including grants and option exercises); "Sell" means shares disposed. 1W / 1M / 6M = how the stock moved after the trade.

Stocks Erin Pennock Foff traded

• $MPLT

Frequently asked questions

Has Erin Pennock Foff been buying or selling stock?

Erin Pennock Foff has 0 open-market purchases and 1 open-market sale on file, net -$124.07K. Grants, option exercises and tax withholding are listed separately because they are not open-market trades.

What was Erin Pennock Foff's latest insider trade?

disposed of 15.36K shares of $MPLT on Oct 15, 2026 at $8.08.

Data comes from public SEC Form 4 and 13F filings and STOCK Act disclosures. Dates are the trade or filing date reported. This page is for research only and is not investment advice.