v3.25.4
Stock Based Compensation (Tables)
6 Months Ended 9 Months Ended
Dec. 31, 2024
Sep. 30, 2025
Stock Based Compensation [Abstract]    
Schedule of Breakdown of Stock-Based Compensation by Categories

The breakdown of stock-based compensation by categories for the six months ended December 31, 2024 and 2023 are summarized below:

 

For the
Six months
ended
December 31,
2024

 

For the
Six months
ended
December 31,
2023

Research and development

 

$

7,131

 

$

453,968

General and administrative

 

 

425,125

 

 

740,685

Total stock-based compensation

 

$

432,256

 

$

1,194,653

The breakdown of stock-based compensation by categories for the three and nine months ended September 30, 2025 and 2024 are summarized below:

 

For the
Three months
ended
September 30,
2025

 

For the
Three months
ended
September 30,

2024

   

(Unaudited)

 

(Unaudited)

Research and development

 

$

10,414

 

$

—

General and administrative

 

 

142,007

 

 

—

Total stock-based compensation

 

$

152,421

 

$

—

 

For the
Nine months
ended
September 30,
2025

 

For the
Nine months
ended
September 30,
2024

   

(Unaudited)

 

(Unaudited)

Research and development

 

$

30,903

 

$

—

General and administrative

 

 

439,711

 

 

—

Total stock-based compensation

 

$

470,614

 

$

—

Schedule of Stock Option Activities

A summary of information related to stock option activities during the year ended June 30, 2024 and for the six-month transition period ended December 31, 2024 is as follows:

 

Number of
Shares

 

Weighted-
Average
Grant Date
Fair Value
per share

Balance of unvested early-exercised stock option at June 30, 2023*

 

2,633,082

 

 

$

0.46

Vested early-exercised stock option*

 

(2,633,082

)

 

$

0.46

Balance of unvested early-exercised stock option at June 30, 2024

 

—

 

 

$

—

Granted-2023 Plan stock option

 

3,600,000

 

 

$

0.65

Vested 2023 Plan stock option

 

(583,332

)

 

$

0.65

Balance of unvested early-exercised stock option at December 31, 2024

 

3,016,668

 

 

$

0.65

*        Giving retroactive effect to reverse recapitalization effected on September 29, 2023 to reflect exchange ratio of approximately 0.2407 as described in Note 3

A summary of information related to stock option activities during the six-month transition period ended December 31, 2024 and for the nine months ended September 30, 2025 is as follows:

 

Number of
Shares

 

Weighted-
Average
Grant Date
Fair Value
per share

Balance of unvested early-exercised stock options at June 30, 2024

 

—

 

 

$

—

Granted – 2023 Plan stock option

 

3,600,000

 

 

$

0.65

Vested 2023 Plan stock option

 

(583,332

)

 

$

0.65

Balance of unvested stock options at December 31, 2024

 

3,016,668

 

 

$

—

Vested 2023 Plan stock option

 

(666,634

)

 

$

0.65

Balance of unvested stock options at September 30, 2025 (Unaudited)

 

2,350,034

 

 

$

0.65

Schedule of Estimated the Fair Value of the Stock Options

The Company estimated the fair value of the stock options using the Black-Scholes option pricing model. The fair value of stock options issued was estimated using the following assumptions:

Grant date

 

May 27,
2022

Exercise price

 

$

0.001

 

Estimated stock price

 

$

0.11

 

Expected volatility

 

 

120.0

%

Expected term (in years)

 

 

4.00

 

Risk-free interest rate

 

 

3.00

%

The Company estimated the fair value of the stock options using the Black-Scholes option pricing model. The fair value of stock options issued was estimated using the following assumptions:

Grant date

 

October 30,
2024
 

Exercise price

 

$

0.815

 

Stock price

 

$

0.815

 

Expected volatility

 

 

101.5 – 101.6

%

Expected term (in years)

 

 

5.5 – 6.0

 

Risk-free interest rate

 

 

4.16 – 4.17

%