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Kalaris Therapeutics, Inc.

KLRS · Biological Products, (No Diagnostic Substances) · 23.8M shares · -72%/yr ↓ buyback · EDGAR filings ↗

Reference price $4.83 · est. market cap ~$115M — last insider purchase, 2026-05-20 (estimated from the dated SEC Form 4 price × shares outstanding — not a live quote)

Grade

D46

Clinical/early-stage biotech — ophthalmic clinical, very well-funded.

Strengths

Risks

Notable findings

Quarterly revenue

2019-09-30 · $02019-12-31 · $0

Last 2 quarters · from SEC filings.

Key metrics

Return on equity
-55.1%
Return on assets
-35.7%
Interest coverage
-32.0×
Current ratio
12.2×
Free cash flow
-$39M
Tangible book value
$79M
Cash & investments
$118M
Cash runway
12q

Insider transactions · last 18 months

DateInsiderTypeSharesPrice
2026-05-20AKKARAJU SRINIVASOther67K
2026-05-20AKKARAJU SRINIVASOther15K
2026-05-20AKKARAJU SRINIVASOther4.5K
2026-05-20AKKARAJU SRINIVASBuy244K$4.83
2026-03-20Hagen Brett RSell1.9K$6.72
2025-12-22AKKARAJU SRINIVASGrant1.5M$10.00
2025-12-18AKKARAJU SRINIVASBuy480K$10.42
2025-03-26Hagen Brett RSell907$8.97
2025-03-18AKKARAJU SRINIVASGrant11.4M
2025-03-18Ferrara NapoleoneGrant504K
2025-03-18PATEL SAMIR CHANDRAKANTGrant252K
2025-03-18PATEL SAMIR CHANDRAKANTGrant101K
2025-03-18Feinsod MatthewGrant4.0K
2025-02-21Sinha VikasSell303$10.08
2025-02-21Hagen Brett RSell96$10.08
2025-02-21Miller EdwardSell106$10.08
2025-01-23Miller EdwardSell47$9.45
2025-01-23Miller EdwardSell5$9.94
2025-01-23Hagen Brett RSell32$9.45
2025-01-23Hagen Brett RSell4$9.94
2025-01-23Sinha VikasSell116$9.45
2025-01-23Sinha VikasSell13$9.94
2025-01-10Miller EdwardSell409$0.44
2025-01-10Hagen Brett RSell332$0.44
2025-01-10Sinha VikasSell979$0.44

All non-derivative Form 4 activity (SEC), newest first.

Notable events (8-K)

DateItems
2026-06-04Shareholder votefiling ↗
2026-05-12ResultsExhibitsfiling ↗
2026-04-10Exec/director changefiling ↗
2026-03-17ResultsExhibitsfiling ↗
2026-03-09Reg FDExhibitsfiling ↗
2025-12-18Material agreement3.02OtherExhibitsfiling ↗
2025-12-17Reg FDOtherExhibitsfiling ↗
2025-11-12ResultsExhibitsfiling ↗

Recent filings

FormFiledPeriodAccession
8-K2026-06-042026-06-030001193125-26-257388 ↗
8-K2026-05-122026-05-120001193125-26-218240 ↗
10-Q2026-05-122026-03-310001193125-26-219328 ↗
8-K2026-04-102026-04-080001193125-26-151215 ↗
8-K2026-03-172026-03-170001193125-26-109437 ↗
10-K2026-03-172025-12-310001193125-26-110659 ↗
8-K2026-03-092026-03-090001193125-26-097548 ↗
8-K2025-12-182025-12-170001193125-25-323706 ↗
8-K2025-12-172025-12-170001193125-25-322950 ↗
10-Q2025-11-122025-09-300001193125-25-277464 ↗
8-K2025-11-122025-11-120001193125-25-276060 ↗
8-K2025-11-032025-10-280001193125-25-261697 ↗