Tickwind
TodayOpportunitiesMarketsAI Chat
EN
Log inSign up
Tickwind

Read every tick. See where the market's blowing.

  • X
  • TelegramChinese
  • Newsletter

Product

  • Markets
  • Theme Zones
  • All stocks
  • Compare
  • Hot stocks
  • Opportunities
  • News
  • Discussion
  • Watchlist
  • What's new

Account

  • Settings
  • Newsletter
  • For writers
  • MCP server
  • Contact
  • Log in
  • Sign up
MarketsTheme ZonesAll stocksCompareHot stocksOpportunitiesNewsDiscussionWatchlistWhat's newSettingsNewsletterFor writersMCP serverContactLog inSign up

© 2026 Tickwind. Not investment advice.

Made for the curious investor.

Home/PKTX/Free cash flow

PROTOKINETIX, INCORPORATED (PKTX) Free cash flow 2016–2025

PROTOKINETIX, INCORPORATED (PKTX) annual free cash flow history — operating cash flow minus capital expenditures, per SEC filings.

-$198,091FY2025 · since FY2016: -$853,674 → -$198,091
16171819202122232425
Fiscal yearValueYoY
FY2025-$198,091+30.9%
FY2024-$286,605+35.9%
FY2023-$447,077+52.3%
FY2022-$936,718+4.5%
FY2021-$980,876-3.1%
FY2020-$951,486-8.9%
FY2019-$873,395-77.8%
FY2018-$491,236+25.6%
FY2017-$660,456+22.6%
FY2016-$853,674—

Free cash flow = reported operating cash flow − reported capital expenditures for the same fiscal year.

Source: SEC XBRL filings · For reference only · Not investment advice

More PKTX financial trends

PKTX RevenuePKTX Net incomePKTX Net marginPKTX Gross profitPKTX Gross marginPKTX Operating incomePKTX Operating marginPKTX Operating cash flowPKTX Capital expendituresPKTX Return on equityPKTX Stock buybacksPKTX Dividends paidPKTX Total assetsPKTX Total liabilitiesPKTX Shareholders’ equityPKTX overview →