Brainin Robert Lawrence
Director · Officer · CSBR
As of 2026-09-16, Brainin Robert Lawrence has 10 Form 4 transactions on record across 1 company — 0 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 $3.8M
- Indirect $0
| CSBR | direct | 774,163 sh | $3.8M |
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 |
|---|
10 award / exercise / gift records — not counted as purchases
| Date | Company | Action | Shares | Owned after | Filing |
|---|---|---|---|---|---|
| 2025-07-16 | CSBR | Award / grant | 225,000 | 299,163 | Form 4 |
| 2025-07-16 | CSBR | Award / grant | 150,000 | 574,163 | Form 4 |
| 2025-07-16 | CSBR | Award / grant | 100,000 | 774,163 | Form 4 |
| 2025-07-16 | CSBR | Award / grant | 100,000 | 674,163 | Form 4 |
| 2025-07-16 | CSBR | Award / grant | 62,500 | 361,663 | Form 4 |
| 2025-07-16 | CSBR | Award / grant | 62,500 | 424,163 | Form 4 |
| 2024-11-12 | CSBR | Award / grant | 23,030 | 74,163 | Form 4 |
| 2023-11-03 | CSBR | Award / grant | 19,070 | 51,133 | Form 4 |
| 2022-11-01 | CSBR | Award / grant | 14,130 | 32,063 | Form 4 |
| 2021-11-05 | CSBR | Award / grant | 9,901 | 17,933 | 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.