PROTHENA CORP PLC

Ticker: PRTA CUSIP: G72800108 Class: Common Stock

Proficio Capital Partners LLC's Holding History (CIK: 0001654175)

Note: Option positions (PUT/CALL) are excluded.

Q3 2025
Shares 30,136 Value ($000) $294 Avg Close $7.69 Range $5.96 - $9.85
Q2 2019
Shares 98 Value ($000) $1 Avg Close $10.27 Range $8.67 - $12.54
Q1 2019
Shares 59 Value ($000) $1 Avg Close $12.49 Range $9.97 - $14.77