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Kinder Morgan, Inc. (KMI)

Kinder Morgan, Inc. (KMI) Insider Trading

Directors, officers and holders of more than 10% of KMI report their trades in its stock on SEC Form 4, within two business days. Each row below is one Form 4 transaction line. The one-letter code says what kind of transaction it was: only P (purchase) and S (sale) are open-market or private trades; awards, option exercises, tax withholding and gifts carry other codes.

Recent Form 4 transactions

The 50 most recent of 144 transactions on file: 0 with code P, 9 with code S and 41 with other codes.

DateInsiderCodeShares
Oct 28, 2026Sanders DaxG Gift1,600
Oct 16, 2026Garthwaite Michael P.S Sale1,550
Sep 16, 2026Garthwaite Michael P.S Sale1,550
Aug 17, 2026Garthwaite Michael P.S Sale1,550
Jul 31, 2026James Catherine C.F Tax Payment26,760
Jul 31, 2026Grahmann Kevin PF Tax Payment13,576
Jul 31, 2026ASHLEY ANTHONY BM Exercise104,167
Jul 31, 2026Sanders DaxM Exercise130,209
Jul 31, 2026Dang Kimberly AM Exercise636,575
Jul 31, 2026Sanders DaxF Tax Payment51,238
Jul 31, 2026Grahmann Kevin PM Exercise40,510
Jul 31, 2026Michels David PatrickM Exercise121,528
Jul 31, 2026Grahmann Kevin PM Exercise40,510
Jul 31, 2026Dang Kimberly AF Tax Payment250,233
Jul 31, 2026James Catherine C.M Exercise69,445
Jul 31, 2026ASHLEY ANTHONY BM Exercise104,167
Jul 31, 2026Dang Kimberly AM Exercise636,575
Jul 31, 2026Michels David PatrickF Tax Payment47,573
Jul 31, 2026ASHLEY ANTHONY BF Tax Payment40,275
Jul 31, 2026Mody Sital KM Exercise115,741
Jul 31, 2026Holland James EM Exercise130,209
Jul 31, 2026Holland James EM Exercise130,209
Jul 31, 2026Michels David PatrickM Exercise121,528
Jul 31, 2026James Catherine C.M Exercise69,445
Jul 31, 2026Holland James EF Tax Payment50,993
Jul 31, 2026Mody Sital KM Exercise115,741
Jul 31, 2026Mody Sital KF Tax Payment45,545
Jul 31, 2026Sanders DaxM Exercise130,209
Jul 21, 2026ASHLEY ANTHONY BA Award66,400
Jul 21, 2026Michels David PatrickA Award84,929
Jul 21, 2026James Catherine C.A Award49,414
Jul 21, 2026Garthwaite Michael P.A Award61,767
Jul 21, 2026Sanders DaxA Award98,827
Jul 21, 2026Grahmann Kevin PA Award30,884
Jul 21, 2026Pitta Michael JA Award24,707
Jul 21, 2026Schlosser John WA Award80,297
Jul 21, 2026Mody Sital KA Award154,417
Jul 21, 2026Dang Kimberly AA Award399,167
Jul 18, 2026Pitta Michael JF Tax Payment3,523
Jul 18, 2026Pitta Michael JM Exercise14,468
Jul 18, 2026Garthwaite Michael P.F Tax Payment4,145
Jul 18, 2026Garthwaite Michael P.M Exercise15,915
Jul 18, 2026Garthwaite Michael P.M Exercise15,915
Jul 18, 2026Pitta Michael JM Exercise14,468
Jul 16, 2026Garthwaite Michael P.S Sale1,550
Jul 6, 2026Schlosser John WS Sale6,166
Jun 16, 2026Garthwaite Michael P.S Sale1,550
Jun 5, 2026Schlosser John WS Sale6,166
May 18, 2026Garthwaite Michael P.S Sale1,550
May 5, 2026Schlosser John WS Sale6,166

The full Form 4 history is on the KMI company page (Insider Trades card, View all).

Questions about this data

Which insider transactions are open-market trades?

Code P (open market or private purchase) and code S (open market or private sale). Code F is shares withheld to pay tax on vesting stock, A is an award from the company, M and X are option exercises and G is a gift. None of those is the insider choosing to buy or sell in the market.

How quickly are insider trades reported?

A Form 4 is due before the end of the second business day after the trade. The date shown is the transaction date from the form.

Who has to file Form 4?

Officers, directors and beneficial owners of more than 10% of a class of the company’s registered equity, under Section 16 of the Securities Exchange Act.

Look up any code in the Form 4 transaction code reference, or read Form 4 codes explained.