Kinder Morgan ($KMI) Insider Trading & Smart Money Activity
Kinder Morgan, Inc. ($KMI) has 2 insider trades, 1 congress trade and 5 13F position changes on file. In the last 12 months on the open market, no insider bought and 2 insiders sold ($96.48K), net -$96.48K.
- Insider buyers (12 mo)
- 0
- Insider sellers (12 mo)
- 2
- Net insider $ (12 mo)
- -$96.48K
- Congress trades (12 mo)
- 1
- 13F moves on file
- 5
- Analyst ratings on file
- 0
KMI insider buying and selling by quarter
| Quarter | Insider buys | Insider sales | Congress buys / sales | 13F added / cut |
|---|---|---|---|---|
| Q1 2026 | 0 | 0 | 0 / 1 | 0 / 0 |
| Q2 2026 | 0 | 1 · $48.73K | 0 / 0 | 2 / 2 |
| Q3 2026 | 0 | 1 · $47.74K | 0 / 0 | 0 / 0 |
| Q4 2026 | 0 | 0 | 0 / 0 | 1 / 0 |
Insider buys and sales count open-market trades only (Form 4 codes P and S). Grants, option exercises and tax withholding are left out.
All KMI insider, congress, 13F and analyst activity
| Date | Source | Who | Action | Shares | Value / amount | ΔOwn | 1W | 1M | 6M | Filing | Story |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 13F | Mather Group | Added | +105.82K sh | $7.03M | — | ||||||
| Insider | Garthwaite Michael P.VP (Pres., Products Pipelines) | Sell (Open-market sale) 10b5-1 | 1.55K sh | $47.74K | +2.1% | +11.3% | — | ||||
| Insider | Michael GarthwaiteVP (Pres., Products Pipelines) | Sell (Open-market sale) 10b5-1 | 1.55K sh | $48.73K | +3.5% | +3.5% | Read | ||||
| 13F | Brookfield | Added | +626.57K sh | $89.75M | +0.5% | -6.5% | — | ||||
| 13F | Brookfield | Added | +626.57K sh | $92.36M | +0.5% | -6.5% | — | ||||
| 13F | Financial Engines Advisors L.L.C. | Reduced | -8.60K sh | $7.16M | +0.3% | -5.8% | — | ||||
| 13F | Financial Engines Advisors L.L.C. | Reduced | -8.60K sh | $7.30M | +0.3% | -5.8% | — | ||||
| Congress | Alan Armstrong | Sale | $1,001 - $15,000 | -2.5% | -9.1% | -8.0% | — |
1W / 1M / 6M = how KMI moved from the trade or filing date.
Insider trading in KMI: who is buying and selling
| Insider | Role | Trades | Open-market net | Shares held | Last trade |
|---|---|---|---|---|---|
| Garthwaite Michael P. | VP (Pres., Products Pipelines) | 1 | -$47.74K | Sep 16, 2026 | |
| Michael Garthwaite | VP (Pres., Products Pipelines) | 1 | -$48.73K | Jun 16, 2026 |
Members of Congress trading KMI
Institutions moving KMI (13F)
Frequently asked questions
Are KMI insiders buying or selling?
Over the last 12 months 0 insiders made 0 open-market purchases worth $0 and 2 insiders made 2 open-market sales worth $96.48K, a net -$96.48K.
What is the latest insider trade in KMI?
Garthwaite Michael P., VP (Pres., Products Pipelines) filed a sell (open-market sale) of 1.55K sh worth $47.74K on Sep 16, 2026.
Which members of Congress traded KMI?
1 disclosed trade by Alan Armstrong. The latest was on Mar 27, 2026.
Which institutions changed their KMI positions?
Recent 13F filers moving the stock include Brookfield, Financial Engines Advisors L.L.C. and Mather Group.
Other oil & gas midstream stocks
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.
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