Scully William Pinsider trades
In SEC Form 4 filings, Scully William P is listed as 10% owner of Prothena Corp Public Ltd Co (PRTA). In the last 90 days, Scully William P bought $7.43M of Prothena Corp Public Ltd Co (PRTA) on the open market and sold none. The largest purchase was $1.41M of Prothena Corp Public Ltd Co (PRTA) on Sep 29.
Companies and roles
| Company | Role | Transactions | Last filed |
|---|---|---|---|
| PRTAProthena Corp Public Ltd Co | 10% owner | 10 | Oct 15 |
Cluster buys
No cluster buy in the last 90 days included a purchase by this insider (two or more insiders buying within 14 days).
Form 4 historysince 2026-08-21
| Company | Traded | Filed | Type | Shares | Price | Value | Owned after | 10b5-1 plan | Filing |
|---|---|---|---|---|---|---|---|---|---|
| PRTAProthena Corp Public Ltd Co | Oct 14 | Oct 15 | P | 10,000 | $8.46 | Purchase +$84,569 | 1,037,000 | No | Form 4 |
| PRTAProthena Corp Public Ltd Co | Oct 13 | Oct 15 | P | 100,000 | $8.35 | Purchase +$835,480 | 1,027,000 | No | Form 4 |
| PRTAProthena Corp Public Ltd Co | Oct 8 | Oct 9 | P | 90,000 | $8.57 | Purchase +$770,904 | 529,000 | No | Form 4 |
| PRTAProthena Corp Public Ltd Co | Oct 7 | Oct 9 | P | 125,000 | $8.40 | Purchase +$1,050,150 | 439,000 | No | Form 4 |
| PRTAProthena Corp Public Ltd Co | Oct 2 | Oct 6 | P | 100,000 | $8.57 | Purchase +$857,240 | 314,000 | No | Form 4 |
| PRTAProthena Corp Public Ltd Co | Sep 29 | Sep 30 | P | 162,000 | $8.68 | Purchase +$1,405,674 | 214,000 | No | Form 4 |
| PRTAProthena Corp Public Ltd Co | Sep 28 | Sep 29 | P | 103,500 | $8.60 | Purchase +$889,872 | 187,000 | No | Form 4 |
| PRTAProthena Corp Public Ltd Co | Sep 18 | Sep 21 | P | 100,000 | $8.43 | Purchase +$843,460 | 927,000 | No | Form 4 |
| PRTAProthena Corp Public Ltd Co | Sep 2 | Sep 3 | P | 27,000 | $9.47 | Purchase +$255,739 | 827,000 | No | Form 4 |
| PRTAProthena Corp Public Ltd Co | Aug 20 | Aug 21 | P | 50,000 | $8.79 | Purchase +$439,430 | 800,000 | No | Form 4 |
Published from this insider's public Form 4 filings on SEC EDGAR; the name is shown as filed. Named in a filing and want this page removed? See the privacy policy.