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PROTOKINETIX INC (PKTX)

Name: PROTOKINETIX INC (PKTX) — Institutional ownership, SEC filings and insider activity
Creator: Sightfile
License: https://www.sec.gov/privacy#dissemination

Institutional ownership, SEC filings and insider activity

Sector: Healthcare & Pharma · SEC CIK 0001128189 · EDGAR filings · Updated 2026-07-28

PROTOKINETIX INC (PKTX) has 1 institutional managers reporting positions valued at $200 per the latest 13F reporting period. SEC filings include an active substantial-doubt (going concern) disclosure per the filings.

Institutional managers

Reported 13F value

$200

Data flags

1 active

from SEC filings

Filings this week (1)

2026-07-28 — Initial insider ownership filed (Form 3)

Every filing links to the official SEC document. Real-time filing alerts for this company are available inside the app.

Latest updates

2026-07-07 — Initial insider ownership filed (Form 3)
2026-06-24 — Initial insider ownership filed (Form 3)
2026-06-17 — Current report (8-K) filed
2026-05-15 — Late-filing notice for quarterly report (NT 10-Q)
2026-03-31 — Late-filing notice for annual report (NT 10-K)

Institutional ownership overview

According to SEC 13F filings tracked by Sightfile, PROTOKINETIX INC has 1 institutional holders.

Data flags from SEC filings

Active substantial-doubt (going concern) disclosure per the filings, most recently filed 2025-11-13 (recurring since 2020-02-19) — source filing. The authoritative details are those stated in the filing itself.

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See full history, cross-references and alerts on Sightfile

Sightfile provides information only — not investment advice, recommendations, or an assessment of any security. Data is derived from official public sources (SEC EDGAR and U.S. government agencies), may contain errors or delays, and should be verified against the source filing before relying on it.
Data sources: SEC EDGAR (filings, 13F, FTD), aggregated by Sightfile. Page updated 2026-07-28.