PROTHENA CORP PLC

Ticker: PRTA CUSIP: G72800108 Class: Common Stock

OSAIC HOLDINGS, INC.'s Holding History (CIK: 0001677044)

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

Q4 2025
Shares 237 Value ($000) $2 Avg Close $10.18 Range $9.07 - $11.69
Q3 2025
Shares 243 Value ($000) $2 Avg Close $7.69 Range $5.96 - $9.85
Q2 2025
Shares 247 Value ($000) $1 Avg Close $7.50 Range $4.32 - $12.45
Q1 2025
Shares 161 Value ($000) $2 Avg Close $14.14 Range $11.78 - $16.66
Q4 2024
Shares 259 Value ($000) $4 Avg Close $15.77 Range $11.70 - $18.88
Q3 2024
Shares 847 Value ($000) $14 Avg Close $21.50 Range $15.52 - $25.42
Q2 2024
Shares 1,993 Value ($000) $41 Avg Close $21.64 Range $18.69 - $26.36
Q1 2024
Shares 2,076 Value ($000) $51 Avg Close $29.75 Range $24.25 - $41.55
Q4 2023
Shares 4,095 Value ($000) $149 Avg Close $38.49 Range $28.51 - $55.89
Q3 2023
Shares 4,440 Value ($000) $214 Avg Close $59.41 Range $45.22 - $73.14
Q2 2023
Shares 3,117 Value ($000) $213 Avg Close $64.50 Range $47.45 - $79.65
Q1 2023
Shares 820 Value ($000) $40 Avg Close $52.83 Range $45.06 - $60.82
Q4 2022
Shares 1,351 Value ($000) $81 Avg Close $58.56 Range $50.89 - $66.47
Q3 2022
Shares 1,225 Value ($000) $73 Avg Close $31.61 Range $25.02 - $64.00
Q2 2022
Shares 1,239 Value ($000) $33 Avg Close $29.25 Range $21.06 - $40.31
Q1 2022
Shares 316 Value ($000) $134 Avg Close $36.05 Range $29.53 - $49.77
Q4 2021
Shares 370 Value ($000) $19 Avg Close $55.45 Range $40.50 - $74.32
Q3 2021
Shares 1,438 Value ($000) $101 Avg Close $62.11 Range $45.09 - $79.75
Q2 2021
Shares 117 Value ($000) $6 Avg Close $31.20 Range $21.30 - $59.74
Q1 2021
Shares 156 Value ($000) $3 Avg Close $18.81 Range $10.72 - $28.66
Q4 2020
Shares 156 Value ($000) $2 Avg Close $11.83 Range $9.86 - $14.14
Q3 2020
Shares 208 Value ($000) $2 Avg Close $12.03 Range $9.67 - $13.78
Q2 2020
Shares 186 Value ($000) $2 Avg Close $11.11 Range $9.25 - $12.98
Q1 2020
Shares 217 Value ($000) $2 Avg Close $12.11 Range $7.10 - $16.05