PROTHENA CORP PLC

Ticker: PRTA CUSIP: G72800108 Class: Common Stock

Rockefeller Capital Management L.P.'s Holding History (CIK: 0001739439)

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

Q4 2025
Shares 4,590 Value ($000) $44 Avg Close $10.18 Range $9.07 - $11.69
Q3 2025
Shares 4,405 Value ($000) $43 Avg Close $7.69 Range $5.96 - $9.85
Q4 2023
Shares 12,614 Value ($000) $458 Avg Close $38.49 Range $28.51 - $55.89
Q3 2023
Shares 19,299 Value ($000) $931 Avg Close $59.41 Range $45.22 - $73.14
Q2 2023
Shares 13,661 Value ($000) $933 Avg Close $64.50 Range $47.45 - $79.65
Q1 2023
Shares 11,999 Value ($000) $1 Avg Close $52.83 Range $45.06 - $60.82
Q4 2022
Shares 99 Value ($000) $0 Avg Close $58.56 Range $50.89 - $66.47
Q3 2022
Shares 99 Value ($000) $6 Avg Close $31.61 Range $25.02 - $64.00
Q2 2022
Shares 100 Value ($000) $2 Avg Close $29.25 Range $21.06 - $40.31
Q1 2022
Shares 85 Value ($000) $3 Avg Close $36.05 Range $29.53 - $49.77
Q4 2021
Shares 85 Value ($000) $4 Avg Close $55.45 Range $40.50 - $74.32
Q3 2021
Shares 85 Value ($000) $6 Avg Close $62.11 Range $45.09 - $79.75
Q2 2021
Shares 85 Value ($000) $4 Avg Close $31.20 Range $21.30 - $59.74
Q1 2021
Shares 85 Value ($000) $2 Avg Close $18.81 Range $10.72 - $28.66
Q4 2020
Shares 85 Value ($000) $1 Avg Close $11.83 Range $9.86 - $14.14
Q3 2020
Shares 85 Value ($000) $0 Avg Close $12.03 Range $9.67 - $13.78
Q2 2020
Shares 85 Value ($000) $1 Avg Close $11.11 Range $9.25 - $12.98
Q1 2020
Shares 85 Value ($000) $1 Avg Close $12.11 Range $7.10 - $16.05
Q4 2019
Shares 85 Value ($000) $1 Avg Close $10.72 Range $7.40 - $17.63
Q3 2019
Shares 85 Value ($000) $1 Avg Close $8.88 Range $6.71 - $10.70