DEEP FISSION, INC.
For the period ended Sep 30, 2025. Filed Nov 14, 2025.
View on SEC.govAbout this filing
A company's report for each of its first three quarters. The financial statements are not audited. It shows how the business has moved since the last annual report, and what management says changed.
Sep 30, 2025 · Filed Nov 14, 2025
FISN$2.12-25.1%Stored close · as of Nov 10, 2026
Extracted filing text, with the paragraph anchors used by the comparison.
See the whole filing, with its images and exhibitsContents
Condensed Consolidated Statements Stockholders’ Equity (Deficit)
Condensed Consolidated Statements of Stockholders’ Equity (Deficit)
For the Three and Nine Months Ended September 30, 2025
| | | | | | | | | | | | | | | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| · · · · · · · Additional · · · · · Total | ||||||||||||||
| · · Common Stock · · Paid-In · · Accumulated · · Stockholders’ | ||||||||||||||
| · Shares · Amount · Capital · Deficit · Equity (Deficit) | ||||||||||||||
| Balance at December 31, 2024 | 16,320,839 | $1,632 | $144,738 | $(8,659,471) | $(8,513,101) | |||||||||
| Stock-based compensation - restricted stock, net of repurchases | | (63,535) | | | (6) | | | 8,417 | | | — | | | 8,411 |
| Net loss | | — | | | — | | | — | | | (3,335,370) | | | (3,335,370) |
| Balance at March 31, 2025 | | 16,257,304 | | | 1,626 | | | 153,155 | | | (11,994,841) | | | (11,840,060) |
| Stock-based compensation - restricted stock | | — | | | — | | | 2,862 | | | — | | | 2,862 |
| Net loss | | — | | | — | | | — | | | (3,801,090) | | | (3,801,090) |
| Balance at June 30, 2025 | | 16,257,304 | | | 1,626 | | | 156,017 | | | (15,795,931) | | | (15,638,288) |
| Stock-based compensation | | 2,848,936 | | | 284 | | | 5,555,596 | | | — | | | 5,555,880 |
| Issuance of common stock upon conversion of SAFE Notes | | 19,601,182 | | | 1,960 | | | 53,326,459 | | | — | | | 53,328,419 |
| Issuance of common stock to PIPE investors | | 10,000,000 | | | 1,000 | | | 29,999,000 | | | — | | | 30,000,000 |
| Offering costs | | — | | | — | | | (2,935,909) | | | — | | | (2,935,909) |
| Issuance of common stock to new shareholders upon merger | | 2,166,667 | | | 217 | | | (217) | | | — | | | — |
| Net loss | | — | | | — | | | — | | | (40,390,883) | | | (40,390,883) |
| Balance at September 30, 2025 | | 50,874,089 | | $5,087 | | $86,100,946 | | $(56,186,814) | | $29,919,219 | ||||
Condensed Consolidated Statements of Stockholders’ Equity (Deficit)
For the Three and Nine Months Ended September 30, 2024
| | | | | | | | | | | | | | | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| · · · · · · · Additional · · · · · Total | ||||||||||||||
| · · Common Stock · · Paid-In · · Accumulated · · Stockholders’ | ||||||||||||||
| · Shares · Amount · Capital · Deficit · Deficit | ||||||||||||||
| Balance at December 31, 2023 | 7,434,955 | | $743 | | $— | | $(630,935) | | $(630,192) | |||||
| Stock-based compensation - restricted stock | | 17,321 | | | 2 | | | 785 | | | — | | | 787 |
| Net loss | | — | | | — | | | — | | | (855,771) | | | (855,771) |
| Balance at March 31, 2024 | | 7,452,276 | | | 745 | | | 785 | | | (1,486,706) | | | (1,485,176) |
| Stock-based compensation - restricted stock | | 8,773,294 | | | 877 | | | 139,066 | | | — | | | 139,943 |
| Net loss | | — | | | — | | | — | | | (1,273,380) | | | (1,273,380) |
| Balance at June 30, 2024 | | 16,225,570 | | | 1,622 | | | 139,851 | | | (2,760,086) | | | (2,618,613) |
| Stock-based compensation - restricted stock | | 17,321 | | | 2 | | | 4,541 | | | — | | | 4,543 |
| Net loss | | — | | | — | | | — | | | (1,944,963) | | | (1,944,963) |
| Balance at September 30, 2024 | | 16,242,891 | | $1,624 | | $144,392 | | $(4,705,049) | | $(4,559,033) | ||||
The text of this filing, as the company filed it with the SEC, without its images or exhibits. This is not investment advice.