COLOMBO WILLIAM J
Director · DKS
As of 2026-09-16, COLOMBO WILLIAM J 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
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 |
|---|---|---|---|---|---|---|---|
| 2026-09-01 | DKS | Purchase | 913 @ $133.19 | $122K | +0.5% of holding | 181,000 | Form 4 |
| 2026-08-27 | DKS | Purchase | 1,100 @ $129.00 | $142K | +0.6% of holding | 180,087 | Form 4 |
| 2026-08-26 | DKS | Purchase | 5,000 @ $128.72 | $644K | +2.9% of holding | 178,987 | 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.