Barry James Christopher
Director · LIVN
As of 2026-09-16, Barry James Christopher has 11 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 $187K
- Indirect $0
| LIVN | direct | 2,383 sh | $187K |
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 |
|---|
11 award / exercise / gift records — not counted as purchases
| Date | Company | Action | Shares | Owned after | Filing |
|---|---|---|---|---|---|
| 2026-06-15 | LIVN | Withheld for tax | 486 | 7,918 | Form 4 |
| 2026-06-15 | LIVN | Option exercise | 4,042 | 0 | Form 4 |
| 2026-06-15 | LIVN | Option exercise | 4,042 | 8,404 | Form 4 |
| 2026-06-15 | LIVN | Award / grant | 2,383 | 2,383 | Form 4 |
| 2025-06-15 | LIVN | Withheld for tax | 410 | 4,362 | Form 4 |
| 2025-06-15 | LIVN | Award / grant | 4,042 | 4,042 | Form 4 |
| 2025-06-15 | LIVN | Option exercise | 3,416 | 0 | Form 4 |
| 2025-06-15 | LIVN | Option exercise | 3,416 | 4,772 | Form 4 |
| 2024-12-15 | LIVN | Withheld for tax | 353 | 1,356 | Form 4 |
| 2024-12-15 | LIVN | Option exercise | 1,709 | 1,709 | Form 4 |
| 2024-12-15 | LIVN | Option exercise | 1,709 | 0 | 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.