De Witte Jan
Director · RMD
As of 2026-09-16, De Witte Jan has 5 Form 4 transactions on record across 1 company — 4 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 $973K
- Indirect $0
| RMD | direct | 4,261 sh | $973K |
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 |
|---|---|---|---|---|---|---|---|
| 2025-11-25 | RMD | Sale | 2,055 @ $255.00 | $524K | −32.5% of holding | 4,261 | Form 4 |
| 2025-11-11 | RMD | Sale | 487 @ $250.25 | $122K | −8.4% of holding | 5,319 | Form 4 |
| 2025-05-20 | RMD | Sale | 2,000 @ $243.47 | $487K | −25.6% of holding | 5,806 | Form 4 |
2 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.