Smith Brandon S.
- SEC CIK
- 0001805226
No open-market purchases or sales filed in the past year.
Current role at each company
- PRTA Prothena Corp Public Ltd CoChief Operating Officeras of Jul 30, 2026
Open-market trades in the past year
Open-market purchases (P) and sales (S) filed in the last 365 days, not counting derivative securities or duplicate filings. Values leave out price outliers.
- Bought
- –
- 0 filings
- Sold
- –
- 0 filings
- Net
- –
- Bought minus sold
- Companies
- 0
- With open-market trades
Trades
Every Form 4 that lists Smith Brandon S. as a reporting owner, including filings made jointly with others, grouped by company. Each row adds up one type of transaction in one filing. Only open-market purchases (P) and sales (S) are shown by default.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Oct 11, 2023 (view filing) | Oct 11 | Same day | Smith Brandon S.Chief Operating Officer | SSaleOrdinary Shares, par value $0.01 per share | −4.00K | $46.74 | −$187.0K | −100.0%0 after | 2 lots10b5-1 |
| Sep 13, 2023 (view filing) | Sep 13 | Same day | Smith Brandon S.Chief Operating Officer | SSaleOrdinary Shares, par value $0.01 per share | −4.00K | $55.49 | −$222.0K | −100.0%0 after | 2 lots10b5-1 |
| Aug 16, 2023 (view filing) | Aug 16 | Same day | Smith Brandon S.Chief Operating Officer | SSaleOrdinary Shares, par value $0.01 per share | −4.00K | $58.71 | −$234.8K | −100.0%0 after | 3 lots10b5-1 |
| Jul 12, 2023 (view filing) | Jul 12 | Same day | Smith Brandon S.Chief Operating Officer | SSaleOrdinary Shares, par value $0.01 per share | −4.00K | $67.51 | −$270.0K | −100.0%0 after | 2 lots10b5-1 |
| Jun 14, 2023 (view filing) | Jun 14 | Same day | Smith Brandon S.Chief Operating Officer | SSaleOrdinary Shares, par value $0.01 per share | −5.33K | $73.98 | −$394.6K | −100.0%0 after | 4 lots10b5-1 |