Bainum Brian
Director · CHH
As of 2026-09-16, Bainum Brian has 12 Form 4 transactions on record across 1 company — 7 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 |
|---|
12 award / exercise / gift records — not counted as purchases
| Date | Company | Action | Shares | Owned after | Filing |
|---|---|---|---|---|---|
| 2026-05-21 | CHH | Other acquisition | 1,570 | 2,908 | Form 4 |
| 2026-05-18 | CHH | Other acquisition | 416 | 4,941 | Form 4 |
| 2026-05-18 | CHH | Other acquisition | 416 | 1,338 | Form 4 |
| 2026-05-16 | CHH | Other acquisition | 423 | 1,754 | Form 4 |
| 2026-05-16 | CHH | Other acquisition | 423 | 4,525 | Form 4 |
| 2026-05-15 | CHH | Other acquisition | 455 | 4,102 | Form 4 |
| 2026-05-15 | CHH | Other acquisition | 455 | 2,177 | Form 4 |
| 2025-05-18 | CHH | Other acquisition | 415 | 3,224 | Form 4 |
| 2025-05-18 | CHH | Other acquisition | 415 | 3,055 | Form 4 |
| 2025-05-16 | CHH | Other acquisition | 412 | 2,809 | Form 4 |
| 2025-05-16 | CHH | Other acquisition | 412 | 3,470 | Form 4 |
| 2025-05-15 | CHH | Other acquisition | 1,365 | 3,882 | Form 4 |
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.