Garthwaite Michael P.
Officer · KMI
As of 2026-09-16, Garthwaite Michael P. has 10 Form 4 transactions on record across 1 company — 10 in the trailing 12 months.
Everything this person has disclosed to the SEC on Form 4 — across every company they file for — reconstructed from the public record. A filing history, not a tip sheet.
Reconstructed holdings
- Direct $1.5M
- Indirect $0
| KMI | direct | 50,413 sh | $1.5M |
Reconstructed from this person's own Form 4 filings — the total each filing reported owning afterward, priced at the close on the as-of date shown. A filed position can lag the real one.
Direct and indirect holdings (e.g. through a trust or fund) are tagged separately, as filed.
Trades by company
Filing ledger
| Date | Company | Action | Shares @ price | Value | Ownership Δ | Owned after | Filing |
|---|---|---|---|---|---|---|---|
| 2026-08-17 | KMI | Sale | 1,550 @ $32.65 | $51K | −3.0% of holding | 50,413 | Form 4 |
| 2026-07-16 | KMI | Sale | 1,550 @ $32.52 | $50K | −3.7% of holding | 40,193 | Form 4 |
| 2026-06-16 | KMI | Sale | 1,550 @ $31.44 | $49K | −3.6% of holding | 41,743 | Form 4 |
| 2026-05-18 | KMI | Sale | 1,550 @ $33.65 | $52K | −3.5% of holding | 43,293 | Form 4 |
| 2026-04-16 | KMI | Sale | 1,550 @ $31.72 | $49K | −3.3% of holding | 44,843 | Form 4 |
| 2026-03-16 | KMI | Sale | 1,550 @ $33.30 | $52K | −3.2% of holding | 46,393 | Form 4 |
4 award / exercise / gift records — not counted as purchases
Source: SEC Form 4 filings. Each row links to its original filing.
Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.