HeartBeam, Inc. Quarterly report [Sections 13 or 15(d)]

Quarterly report [Sections 13 or 15(d)]

Cover
- Cover Page
Financial Statements
Notes to Financial Statements
Accounting Policies
- SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies)
Notes Tables
Notes Details

STOCK-BASED COMPENSATION - Schedule of Assumptions (Details)

v3.25.3

STOCK-BASED COMPENSATION - Schedule of Assumptions (Details) - USD ($)	9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Risk-free rate, minimum	3.74%	3.59%
Risk-free rate, maximum	4.41%	4.60%
Expected dividend yield	$ 0	$ 0
Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Volatility	111.06%	125.33%
Expected term (in years)	5 years	6 years
Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Volatility	121.54%	128.85%
Expected term (in years)	6 years 29 days	7 years
Employee Stock Option \| Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted average grant date fair value per share (in dollars per share)	$ 0.98	$ 1.81
Employee Stock Option \| Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted average grant date fair value per share (in dollars per share)	$ 1.99	$ 2.48

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The maximum risk-free interest rate assumption that is used in valuing an option on its own shares.

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Expected term of award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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