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Kalaris Therapeutics SEC Filings

NASDAQ: KLRSHealth CareBiotechnology: Biological Products (No Diagnostic Substances)USD

2.36-0.14 (-5.60%)

At close: Oct 9, 4:00 PM ET · Delayed 15 min

Kalaris Therapeutics filing overview

This page lists 60 recent SEC filings by Kalaris Therapeutics (KLRS), including 26 4, 18 8-K, 5 10-Q, 3 SCHEDULE 13D/A. The latest annual report (10-K) was filed on Mar 17, 2026 for the period ending Dec 31, 2025. The most recent quarterly report (10-Q) was filed on Aug 11, 2026.

The latest current report (8-K), used to disclose material events such as earnings releases and executive changes, was filed on Aug 11, 2026. Form 10-K is the audited annual report, 10-Q the quarterly report, 8-K covers material events, and Form 4 reports insider transactions. All documents link directly to SEC EDGAR.

Summary generated from market data by MetaCap's automated system. Methodology

KLRS SEC filings

Kalaris Therapeutics SEC filings
FiledFormDescriptionDocument
Aug 28, 20264Statement of changes in beneficial ownershipView on EDGAR
Aug 11, 20268-KResults of Operations and Financial ConditionView on EDGAR
Aug 11, 202610-QQuarterly reportView on EDGAR
Aug 3, 20264Statement of changes in beneficial ownershipView on EDGAR
Jul 20, 20268-KDeparture or Appointment of Directors or Officers; Compensatory ArrangementsView on EDGAR
Jul 20, 20264Statement of changes in beneficial ownershipView on EDGAR
Jul 17, 20268-KRegulation FD Disclosure; Other EventsView on EDGAR
Jul 6, 20268-KDeparture or Appointment of Directors or Officers; Compensatory ArrangementsView on EDGAR
Jun 4, 20268-KSubmission of Matters to a Vote of Security HoldersView on EDGAR
Jun 4, 20264Statement of changes in beneficial ownershipView on EDGAR
Jun 4, 20264Statement of changes in beneficial ownershipView on EDGAR
Jun 4, 20264Statement of changes in beneficial ownershipView on EDGAR
Jun 4, 20264Statement of changes in beneficial ownershipView on EDGAR
Jun 4, 20264Statement of changes in beneficial ownershipView on EDGAR
Jun 4, 20264Statement of changes in beneficial ownershipView on EDGAR
Jun 4, 20264Statement of changes in beneficial ownershipView on EDGAR
May 22, 20264Statement of changes in beneficial ownershipView on EDGAR
May 22, 2026SCHEDULE 13D/ABeneficial ownership report (activist) (amendment)View on EDGAR
May 12, 20268-KResults of Operations and Financial ConditionView on EDGAR
May 12, 202610-QQuarterly reportView on EDGAR
Apr 24, 2026DEF 14ADefinitive proxy statementView on EDGAR
Apr 13, 2026424B3ProspectusView on EDGAR
Apr 13, 2026424B3ProspectusView on EDGAR
Apr 10, 20268-KDeparture or Appointment of Directors or Officers; Compensatory ArrangementsView on EDGAR
Mar 23, 20264Statement of changes in beneficial ownershipView on EDGAR
Mar 20, 20264Statement of changes in beneficial ownershipView on EDGAR
Mar 20, 20264Statement of changes in beneficial ownershipView on EDGAR
Mar 20, 20264Statement of changes in beneficial ownershipView on EDGAR
Mar 17, 20268-KResults of Operations and Financial ConditionView on EDGAR
Mar 17, 202610-KAnnual reportView on EDGAR
Mar 9, 20268-KRegulation FD DisclosureView on EDGAR
Feb 17, 20264Statement of changes in beneficial ownershipView on EDGAR
Feb 17, 2026SCHEDULE 13GBeneficial ownership report (passive)View on EDGAR
Feb 17, 2026SCHEDULE 13D/ABeneficial ownership report (activist) (amendment)View on EDGAR
Dec 22, 20254Statement of changes in beneficial ownershipView on EDGAR
Dec 22, 2025SCHEDULE 13D/ABeneficial ownership report (activist) (amendment)View on EDGAR
Dec 18, 20258-KEntry into a Material Definitive Agreement; Unregistered Sales of Equity Securities; Other EventsView on EDGAR
Dec 17, 20258-KRegulation FD Disclosure; Other EventsView on EDGAR
Nov 12, 20258-KResults of Operations and Financial ConditionView on EDGAR
Nov 12, 202510-QQuarterly reportView on EDGAR
Nov 3, 20258-KDeparture or Appointment of Directors or Officers; Compensatory ArrangementsView on EDGAR
Nov 3, 20254Statement of changes in beneficial ownershipView on EDGAR
Aug 13, 202510-QQuarterly reportView on EDGAR
Aug 13, 20258-KResults of Operations and Financial ConditionView on EDGAR
Aug 13, 20258-KSubmission of Matters to a Vote of Security HoldersView on EDGAR
Jul 29, 2025SCHEDULE 13G/ABeneficial ownership report (passive) (amendment)View on EDGAR
Jul 1, 2025DEF 14ADefinitive proxy statementView on EDGAR
Jun 20, 20258-KShareholder Director Nominations; Other EventsView on EDGAR
May 15, 2025SCHEDULE 13G/ABeneficial ownership report (passive) (amendment)View on EDGAR
May 14, 202510-QQuarterly reportView on EDGAR
May 14, 20258-KResults of Operations and Financial ConditionView on EDGAR
Apr 16, 20258-KDeparture or Appointment of Directors or Officers; Compensatory ArrangementsView on EDGAR
Apr 11, 20254Statement of changes in beneficial ownershipView on EDGAR
Apr 11, 20254Statement of changes in beneficial ownershipView on EDGAR
Apr 11, 20254Statement of changes in beneficial ownershipView on EDGAR
Apr 11, 20254Statement of changes in beneficial ownershipView on EDGAR
Apr 11, 20254Statement of changes in beneficial ownershipView on EDGAR
Apr 11, 20254Statement of changes in beneficial ownershipView on EDGAR
Apr 11, 20254Statement of changes in beneficial ownershipView on EDGAR
Apr 11, 20254Statement of changes in beneficial ownershipView on EDGAR

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