Cox Christopher K Insider Trades & Stock Holdings

Chief Product Officer · Meta Platforms, Inc. · Latest filing Sep 21, 2026

Cox Christopher K, Chief Product Officer at Meta Platforms, Inc. has 1 Form 4 trade on file since Sep 21, 2026. Open-market activity: 0 purchases ($0) and 1 sale ($28.51M), net -$28.51M. Latest filing: disposed of 40K shares of $META on Sep 21, 2026 at $712.76.

Trades on file

1

Open-market bought

$0

Open-market sold

$28.51M

Net open-market

-$28.51M

Latest filing

Sep 21, 2026

All insider trades by Cox Christopher K

Date	Ticker	Type	Shares	Price	Value	Owned after	ΔOwn	1W	1M	6M	Role	Filing	Story
Sep 21, 2026	$META	Sell (Open-market sale) 10b5-1	40K	$712.76	$28.51M			-3.5%			Chief Product Officer		—

"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 Cox Christopher K traded

• $META

Frequently asked questions

Has Cox Christopher K been buying or selling stock?

Cox Christopher K has 0 open-market purchases and 1 open-market sale on file, net -$28.51M. Grants, option exercises and tax withholding are listed separately because they are not open-market trades.

What was Cox Christopher K's latest insider trade?

disposed of 40K shares of $META on Sep 21, 2026 at $712.76.

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.