Growth Metrics

Prothena Corp Public (PRTA) Shares Issued (2016 - 2024)

Prothena Corp Public (PRTA) has 13 years of Shares Issued data on record, last reported at -$1000.0 in Q4 2024.

  • For Q4 2024, Shares Issued fell 100.18% year-over-year to -$1000.0; the TTM value through Sep 2025 reached -$1000.0, down 100.04%, while the annual FY2024 figure was $1.9 million, 91.14% down from the prior year.
  • Shares Issued reached -$1000.0 in Q4 2024 per PRTA's latest filing, down from $427000.0 in the prior quarter.
  • Across five years, Shares Issued topped out at $15.6 million in Q2 2023 and bottomed at -$1000.0 in Q4 2024.
  • Average Shares Issued over 5 years is $3.2 million, with a median of $1.7 million recorded in 2021.
  • Peak YoY movement for Shares Issued: surged 6368.75% in 2021, then tumbled 100.18% in 2024.
  • A 5-year view of Shares Issued shows it stood at $64000.0 in 2020, then soared by 2790.62% to $1.8 million in 2021, then soared by 528.7% to $11.6 million in 2022, then crashed by 95.29% to $548000.0 in 2023, then crashed by 100.18% to -$1000.0 in 2024.
  • Per Business Quant database, its latest 3 readings for Shares Issued were -$1000.0 in Q4 2024, $427000.0 in Q3 2024, and $591000.0 in Q2 2024.