PROTHENA CORP PLC

Ticker: PRTA CUSIP: G72800108 Class: Common Stock

Federation des caisses Desjardins du Quebec's Holding History (CIK: 0002022297)

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

Q4 2025
Shares 1,000 Value ($000) $10 Avg Close $10.18 Range $9.07 - $11.69
Q4 2021
Shares 376 Value ($000) $19 Avg Close $55.45 Range $40.50 - $74.32
Q3 2021
Shares 376 Value ($000) $27 Avg Close $62.11 Range $45.09 - $79.75
Q2 2021
Shares 376 Value ($000) $19 Avg Close $31.20 Range $21.30 - $59.74
Q1 2021
Shares 376 Value ($000) $9 Avg Close $18.81 Range $10.72 - $28.66
Q4 2020
Shares 376 Value ($000) $5 Avg Close $11.83 Range $9.86 - $14.14
Q3 2020
Shares 376 Value ($000) $4 Avg Close $12.03 Range $9.67 - $13.78
Q2 2020
Shares 376 Value ($000) $4 Avg Close $11.11 Range $9.25 - $12.98
Q1 2020
Shares 376 Value ($000) $4 Avg Close $12.11 Range $7.10 - $16.05
Q4 2019
Shares 376 Value ($000) $6 Avg Close $10.72 Range $7.40 - $17.63
Q3 2019
Shares 376 Value ($000) $3 Avg Close $8.88 Range $6.71 - $10.70