DEEP FISSION, INC.

For the period ended Sep 30, 2025. Filed Nov 14, 2025.

About 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$2.83+53.0%Stored close · as of Nov 9, 2026

Extracted filing text, with the paragraph anchors used by the comparison.

See the whole filing, with its images and exhibits

Contents

Condensed Consolidated Statements of Operations


· For the Three Months Ended · For the Nine Months Ended
· · September 30, · · September 30,
· · 2025 · 2024 · · 2025 · 2024
Operating expenses · · · ·
General and administrative expenses	$6,700,416	$486,151	$9,419,196	$1,238,686
Research and development expenses	2,104,021	219,478	2,884,538	355,408
Operating expenses	8,804,437	705,629	12,303,734	1,594,094
Operating loss	(8,804,437)	(705,629)	(12,303,734)	(1,594,094)

Other non-operating income (expense)
Interest income	14,322	8,945	14,322	20,330
Change in fair value of SAFE Notes	(31,601,632)	(1,248,279)	(35,239,799)	(2,500,000)
Other income (expenses)	864	—	1,868	(350)
Total non-operating income (expense)	(31,586,446)	(1,239,334)	(35,223,609)	(2,480,020)

Net loss	$(40,390,883)	$(1,944,963)	$(47,527,343)	$(4,074,114)

Basic and diluted weighted average shares outstanding of common stock	31,316,149	16,182,268	21,282,445	13,006,041

Basic and diluted net loss per share of common stock	$(1.29)	$(0.12)	$(2.23)	$(0.31)

ContentsView on SEC.gov

The text of this filing, as the company filed it with the SEC, without its images or exhibits. This is not investment advice.