Smith Brandon S.
Officer · PRTA
As of 2026-09-16, Smith Brandon S. has 7 Form 4 transactions on record across 1 company — 5 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 $1.1M
- Indirect $0
| PRTA | direct | 130,000 sh | $1.1M |
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 |
|---|
7 award / exercise / gift records — not counted as purchases
| Date | Company | Action | Shares | Owned after | Filing |
|---|---|---|---|---|---|
| 2026-07-28 | PRTA | Disposition | 78,000 | 52,000 | Form 4 |
| 2026-07-28 | PRTA | Option exercise | 78,000 | 0 | Form 4 |
| 2026-07-28 | PRTA | Option exercise | 78,000 | 130,000 | Form 4 |
| 2026-07-28 | PRTA | Option exercise | 78,000 | 130,000 | Form 4 |
| 2026-03-03 | PRTA | Award / grant | 190,000 | 190,000 | Form 4 |
| 2025-07-28 | PRTA | Award / grant | 130,000 | 130,000 | Form 4 |
| 2025-03-05 | PRTA | Award / grant | 107,500 | 107,500 | 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.