PROTAGONIST THERAPEUTICS INC

Ticker: PTGX CUSIP: 74366E102 Class: Common Stock

Tower Research Capital LLC (TRC)'s Holding History (CIK: 0001533421)

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

Q4 2025
Shares 2,047 Value ($000) $179 Avg Close $81.85 Range $62.24 - $96.54
Q3 2025
Shares 3,801 Value ($000) $253 Avg Close $56.84 Range $49.38 - $68.26
Q2 2025
Shares 5,339 Value ($000) $295 Avg Close $47.99 Range $39.60 - $57.70
Q1 2025
Shares 231 Value ($000) $11 Avg Close $41.90 Range $33.70 - $60.60
Q4 2024
Shares 7,369 Value ($000) $284 Avg Close $43.60 Range $33.31 - $48.89
Q3 2024
Shares 360 Value ($000) $16 Avg Close $40.40 Range $32.50 - $48.00
Q2 2024
Shares 14,676 Value ($000) $509 Avg Close $29.29 Range $24.22 - $35.96
Q1 2024
Shares 322 Value ($000) $9 Avg Close $27.21 Range $21.43 - $33.34
Q4 2023
Shares 11,759 Value ($000) $270 Avg Close $17.50 Range $13.72 - $23.88
Q3 2023
Shares 7,722 Value ($000) $129 Avg Close $19.40 Range $16.33 - $26.81
Q2 2023
Shares 3,118 Value ($000) $86 Avg Close $25.03 Range $17.64 - $30.10
Q1 2023
Shares 1,658 Value ($000) $0 Avg Close $16.79 Range $10.62 - $25.69
Q4 2022
Shares 1,747 Value ($000) $0 Avg Close $8.44 Range $7.24 - $11.46
Q3 2022
Shares 27,154 Value ($000) $229 Avg Close $9.46 Range $7.68 - $11.97
Q2 2022
Shares 50,723 Value ($000) $401 Avg Close $12.09 Range $6.91 - $25.76
Q1 2022
Shares 6,183 Value ($000) $146 Avg Close $28.17 Range $22.56 - $37.05
Q4 2021
Shares 8,835 Value ($000) $302 Avg Close $31.61 Range $17.26 - $38.11
Q3 2021
Shares 12,133 Value ($000) $215 Avg Close $42.63 Range $12.80 - $50.54
Q2 2021
Shares 2,046 Value ($000) $92 Avg Close $33.01 Range $24.14 - $45.93
Q1 2021
Shares 1,547 Value ($000) $40 Avg Close $25.31 Range $18.82 - $32.10
Q4 2020
Shares 11,171 Value ($000) $225 Avg Close $21.52 Range $17.44 - $25.65
Q3 2020
Shares 1,337 Value ($000) $26 Avg Close $18.76 Range $14.16 - $23.25
Q2 2020
Shares 2,888 Value ($000) $51 Avg Close $12.55 Range $6.00 - $19.67
Q4 2019
Shares 2,899 Value ($000) $20 Avg Close $9.93 Range $4.47 - $13.77
Q2 2019
Shares 75 Value ($000) $1 Avg Close $11.06 Range $8.88 - $13.14
Q4 2018
Shares 7,128 Value ($000) $48 Avg Close $7.93 Range $5.49 - $10.50
Q3 2018
Shares 121 Value ($000) $1 Avg Close $8.61 Range $6.57 - $11.90
Q2 2018
Shares 1,047 Value ($000) $7 Avg Close $7.68 Range $5.50 - $9.44
Q1 2018
Shares 1,294 Value ($000) $11 Avg Close $18.83 Range $7.85 - $23.97
Q3 2017
Shares 1,750 Value ($000) $31 Avg Close $13.85 Range $10.26 - $18.37
Q1 2017
Shares 656 Value ($000) $9 Avg Close $16.11 Range $12.10 - $22.50