PROTHENA CORP PUBLIC LTD CO (PRTA)

Every figure below is the company's own, as filed. Nothing is estimated and nothing is smoothed — a period the filing does not support is left blank rather than drawn. Quarters are the company's own, counted from its financial year ending 12-31. Amounts in USD.

Revenue Annual

0 70M 140M 210M FY16: 1.1M FY17: 27.5M FY18: 955K FY19: 814K FY20: 853K FY21: 200.6M FY22: 53.9M FY23: 91.4M FY24: 135.2M FY25: 9.7M FY16 FY17 FY18 FY19 FY20 FY21 FY22 FY23 FY24 FY25

Gross Profit Annual

Nothing in this filer's XBRL supports this figure for the periods asked for, so there is nothing to draw. That is a gap in the filing, not a zero.

Operating Income Annual

-240M -160M -80M 0 80M 160M 240M FY16: -159.5M FY17: -155.3M FY18: -158.9M FY19: -85.7M FY20: -112.7M FY21: 72M FY22: -131.6M FY23: -191M FY24: -154.6M FY25: -214.6M FY16 FY17 FY18 FY19 FY20 FY21 FY22 FY23 FY24 FY25

Net Income Annual

-270M -180M -90M 0 90M 180M 270M FY16: -160.1M FY17: -153.2M FY18: -155.6M FY19: -77.7M FY20: -111.1M FY21: 67M FY22: -116.9M FY23: -147M FY24: -122.3M FY25: -244.1M FY16 FY17 FY18 FY19 FY20 FY21 FY22 FY23 FY24 FY25

Cost of Revenue Annual

Nothing in this filer's XBRL supports this figure for the periods asked for, so there is nothing to draw. That is a gap in the filing, not a zero.

Operating Cash Flow Annual

-180M -120M -60M 0 60M 120M 180M FY16: -116.2M FY17: -131.2M FY18: -28.3M FY19: -53M FY20: -80.4M FY21: 92.6M FY22: -108.8M FY23: -133.9M FY24: -150.1M FY25: -163.6M FY16 FY17 FY18 FY19 FY20 FY21 FY22 FY23 FY24 FY25

Free Cash Flow Annual

Nothing in this filer's XBRL supports this figure for the periods asked for, so there is nothing to draw. That is a gap in the filing, not a zero.

Shares Outstanding Annual

0 20M 40M 60M FY19: 39.9M FY20: 39.9M FY21: 48.5M FY22: 47.4M FY23: 53.2M FY24: 53.8M FY25: 53.8M FY19 FY20 FY21 FY22 FY23 FY24 FY25

Weighted average diluted, as the filer reports it for each period. An average cannot be added across periods, so this one is always shown per period the filer tagged rather than as a trailing year.

EPS TTM

-6.00 -4.00 -2.00 0.00 2.00 4.00 6.00 Q3 '16: -4.01 Q4 '16: -4.66 Q1 '17: -4.84 Q2 '17: -4.12 Q3 '17: -4.23 Q4 '17: -4.06 Q1 '18: -4.33 Q2 '18: -5.37 Q3 '18: -4.62 Q4 '18: -3.94 Q1 '19: -3.20 Q2 '19: -2.10 Q3 '19: -1.97 Q4 '19: -1.95 Q1 '20: -2.02 Q2 '20: -2.28 Q3 '20: -2.56 Q4 '20: -2.79 Q1 '21: -3.11 Q2 '21: -1.87 Q3 '21: 1.03 Q4 '21: 1.38 Q1 '22: 1.51 Q2 '22: 0.05 Q3 '22: -3.05 Q4 '22: -2.47 Q1 '23: -2.58 Q2 '23: -2.73 Q3 '23: -1.38 Q4 '23: -2.80 Q1 '24: -3.25 Q2 '24: -1.00 Q3 '24: -2.48 Q4 '24: -2.29 Q1 '25: -2.07 Q2 '25: -5.63 Q3 '25: -5.21 Q4 '25: -4.54 Q1 '26: -2.82 Q2 '26: -0.84 Q3 '17 Q4 '18 Q1 '20 Q2 '21 Q3 '22 Q4 '23 Q1 '25 Q2 '26

The filer's own published earnings a share for each quarter, four quarters added up. The company page divides trailing net income by the share count instead, which lands within about 1% of this and is not the same sum, so the two are named differently rather than presented as one figure.