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PROTHENA CORP PUBLIC LTD CO
PRTANasdaqCIK: 0001559053
PROTHENA CORP PUBLIC LTD CO (PRTA) shows 36 recent insider filings from 16 insiders, with 1 buying and 2 selling. With $3.1M in purchases and $136.0K in sales, the recent tape is heavily weighted toward buying (a net purchase of $3.0M). SCULLY WILLIAM P (10% Owner) is the most active by dollar volume, and the single largest transaction was $2.2M by Nguyen Tran. All figures are drawn from official SEC Form 3, 4, and 5 disclosures and update as new filings arrive.
Total Volume
$17.6M
Purchases
$3.1M
Sales
$136.0K
Unique Insiders
16
Recent Insider Trades
36 loaded
| Jul 30 | PRTA PROTHENA CORP PUBLIC LTD CO | Nguyen Tran | Insider | Exercise | $487.9K |
| Jul 30 | PRTA PROTHENA CORP PUBLIC LTD CO | Zago Wagner M. | Insider | Exercise | $436.6K |
| Jul 30 | PRTA PROTHENA CORP PUBLIC LTD CO | Smith Brandon S. | Insider | Exercise | $667.7K |
| Jul 30 | PRTA PROTHENA CORP PUBLIC LTD CO | Kingston Anne Evans | Insider | Sell | $64.9K |
| Jul 30 | PRTA PROTHENA CORP PUBLIC LTD CO | Kinney Gene G. | Insider | Exercise | $719.0K |
| Jul 30 | PRTA PROTHENA CORP PUBLIC LTD CO | Isaacs Michael John | Insider | Sell | $71.1K |
| Jul 30 | PRTA PROTHENA CORP PUBLIC LTD CO | Swanson Chad J. | Insider | Exercise | $378.9K |
| Jul 30 | PRTA PROTHENA CORP PUBLIC LTD CO | Walker Karin L | Insider | Exercise | $128.4K |
| Jun 18 | PRTA PROTHENA CORP PUBLIC LTD CO | SCULLY WILLIAM P | 10% Owner | Buy | $158.0K |
| Jun 16 | PRTA PROTHENA CORP PUBLIC LTD CO | SCULLY WILLIAM P | 10% Owner | Gift | $0 |
| Jun 12 | PRTA PROTHENA CORP PUBLIC LTD CO | SCULLY WILLIAM P | 10% Owner | Buy | $1.0M |
| Jun 12 | PRTA PROTHENA CORP PUBLIC LTD CO | Isaacs Michael John | Insider | Other | $0 |
| Jun 5 | PRTA PROTHENA CORP PUBLIC LTD CO | SCULLY WILLIAM P | 10% Owner | Buy | $465.3K |
| Jun 3 | PRTA PROTHENA CORP PUBLIC LTD CO | SCULLY WILLIAM P | 10% Owner | Buy | $471.3K |
| May 26 | PRTA PROTHENA CORP PUBLIC LTD CO | SCULLY WILLIAM P | 10% Owner | Buy | $981.3K |
| May 15 | PRTA PROTHENA CORP PUBLIC LTD CO | Selkoe Dennis J. | Insider | Award | $263.5K |
| May 15 | PRTA PROTHENA CORP PUBLIC LTD CO | Cooke Shane | Insider | Award | $263.5K |
| May 15 | PRTA PROTHENA CORP PUBLIC LTD CO | Dunn William H. Jr. | Insider | Award | $263.5K |
| May 15 | PRTA PROTHENA CORP PUBLIC LTD CO | WELCH DANIEL G | Insider | Award | $263.5K |
| May 15 | PRTA PROTHENA CORP PUBLIC LTD CO | COLLIER RICHARD T | Insider | Award | $263.5K |
| May 15 | PRTA PROTHENA CORP PUBLIC LTD CO | Ekman Lars | Insider | Award | $263.5K |
| May 14 | PRTA PROTHENA CORP PUBLIC LTD CO | SCULLY WILLIAM P | 10% Owner | Other | $0 |
| Apr 10 | PRTA PROTHENA CORP PUBLIC LTD CO | Kingston Anne Evans | Insider | Award | $1.1M |
| Apr 10 | PRTA PROTHENA CORP PUBLIC LTD CO | Kingston Anne Evans | Insider | Other | $0 |
| Mar 5 | PRTA PROTHENA CORP PUBLIC LTD CO | Zago Wagner M. | Insider | Award | $1.8M |
| Mar 5 | PRTA PROTHENA CORP PUBLIC LTD CO | Swanson Chad J. | Insider | Award | $1.8M |
| Mar 5 | PRTA PROTHENA CORP PUBLIC LTD CO | Smith Brandon S. | Insider | Award | $1.8M |
| Mar 5 | PRTA PROTHENA CORP PUBLIC LTD CO | Nguyen Tran | Insider | Award | $2.2M |
| Mar 5 | PRTA PROTHENA CORP PUBLIC LTD CO | Walker Karin L | Insider | Award | $1.4M |
| Jul 30 | PRTA PROTHENA CORP PUBLIC LTD CO | Nguyen Tran | Insider | Grant | $0 |
| Jul 30 | PRTA PROTHENA CORP PUBLIC LTD CO | Malecek Michael J | Insider | Grant | $0 |
| Jul 30 | PRTA PROTHENA CORP PUBLIC LTD CO | Zago Wagner M. | Insider | Grant | $0 |
| Jul 30 | PRTA PROTHENA CORP PUBLIC LTD CO | Smith Brandon S. | Insider | Grant | $0 |
| Jul 30 | PRTA PROTHENA CORP PUBLIC LTD CO | Swanson Chad J. | Insider | Grant | $0 |
| Jul 30 | PRTA PROTHENA CORP PUBLIC LTD CO | Walker Karin L | Insider | Grant | $0 |
| Jul 30 | PRTA PROTHENA CORP PUBLIC LTD CO | Kinney Gene G. | Insider | Grant | $0 |
36 filings