Michael P. Garthwaite insider trades: Kinder Morgan (KMI) stock sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Michael reports to the SEC
Open-market buys and sales
7 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Oct 16, 2026 | KMI | ↓ Sell | 1,550 | $33.65 | $52K | Direct | Oct 20, 2026 (4d) |
| Sep 16, 2026 | KMI | ↓ Sell | 1,550 | $30.80 | $48K | Direct | Sep 18, 2026 (2d) |
| Jul 16, 2026 | KMI | ↓ Sell | 1,550 | $32.52 | $50K | Direct | Jul 20, 2026 (4d) |
| Jun 16, 2026 | KMI | ↓ Sell | 1,550 | $31.44 | $49K | Direct | Jun 17, 2026 (1d) |
| May 18, 2026 | KMI | ↓ Sell | 1,550 | $33.65 | $52K | Direct | May 19, 2026 (1d) |
| Apr 16, 2026 | KMI | ↓ Sell | 1,550 | $31.72 | $49K | Direct | Apr 17, 2026 (1d) |
| Mar 16, 2026 | KMI | ↓ Sell | 1,550 | $33.30 | $52K | Direct | Mar 17, 2026 (1d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other KMI insiders
Open-market trades in the last 12 months
About Michael P. Garthwaite's insider trades
Michael P. Garthwaite is VP (Pres., Products Pipelines) at Kinder Morgan (KMI). Since Mar 16, 2026, Michael has reported no open-market purchases and 7 sales worth $352K on SEC Form 4. In the last 12 months: 7 sales ($352K).
Their filings also include grants and awards (1 filing), option exercises (1 filing), shares withheld for taxes (1 filing). These aren't open-market trades and aren't counted above.
How to read insider trades
Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every KMI insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.