Garthwaite Michael P. Insider Trades & Stock Holdings

VP (Pres., Products Pipelines) · Kinder Morgan, Inc. · Latest filing Sep 16, 2026

Garthwaite Michael P., VP (Pres., Products Pipelines) at Kinder Morgan, Inc. has 1 Form 4 trade on file since Sep 16, 2026. Open-market activity: 0 purchases ($0) and 1 sale ($47.74K), net -$47.74K. Latest filing: disposed of 1.55K shares of $KMI on Sep 16, 2026 at $30.80.

Trades on file

1

Open-market bought

$0

Open-market sold

$47.74K

Net open-market

-$47.74K

Latest filing

Sep 16, 2026

All insider trades by Garthwaite Michael P.

Date	Ticker	Type	Shares	Price	Value	Owned after	ΔOwn	1W	1M	6M	Role	Filing	Story
Sep 16, 2026	$KMI	Sell (Open-market sale) 10b5-1	1.55K	$30.80	$47.74K			+2.1%	+11.3%		VP (Pres., Products Pipelines)		—

"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 Garthwaite Michael P. traded

• $KMI

Frequently asked questions

Has Garthwaite Michael P. been buying or selling stock?

Garthwaite Michael P. has 0 open-market purchases and 1 open-market sale on file, net -$47.74K. Grants, option exercises and tax withholding are listed separately because they are not open-market trades.

What was Garthwaite Michael P.'s latest insider trade?

disposed of 1.55K shares of $KMI on Sep 16, 2026 at $30.80.

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.