Company: SINT
Filing Date: 2025-11-12
Form Type: 10-Q
Source: 0001493152-25-021930
Chunk: 27

Company: Sintx Technologies, Inc.
Filing Date: 2025-11-12
Form: 10-Q
Item: Item 8
Chunk 27
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 expenses decreased $0.9 million, or 19%, compared to the same period
in 2024, primarily due to a decrease in payroll related costs, patent expenses, prototypes, and outside consulting costs, partially offset
by an increase in costs related to the Research Agreement (see Note 13).

General
and administrative expenses

For
the three months ended September 30, 2025, general and administrative expenses increased $1.3 million, or 162%, compared to the same
period in 2024, primarily due to increased stock-based compensation and other headcount related costs, partially offset by lower legal
expenses and outside consulting costs.

For
the nine months ended September 30, 2025, general and administrative expenses increased $1.8 million, or 61%, compared to the same period
in 2024, primarily due to increased stock-based compensation and other headcount related costs, and fees paid to departing members of
the board of directors, partially offset by lower legal expenses and outside consulting costs.

19

Sales
and marketing expenses

For
the three months ended September 30, 2025, sales and marketing expenses remained consistent compared to the same period in 2024.

For
the nine months ended September 30, 2025, sales and marketing expenses decreased $0.5 million, or 83%, compared to the same period in
2024, primarily due to an overall decrease in payroll related costs.

Armor
Exit Costs

For
the three and nine months ended September 30, 2025, Armor exit costs decreased $4.5 million, or 100%, as compared to the same period
in 2024 due to asset impairment costs at the SINTX Armor facility.

Reduction
in Force Expenses

For
the three and nine months ended September 30, 2025, reduction in force expenses decreased $0.4 million, or 100%, as compared to the same
period in 2024 due to payroll expenses related to severance and accrued vacation payouts.

Grant
and contract expenses

For
the three months ended September 30, 2025, grant and contract expenses decreased $0.4 million, or 95%, compared to the same period in
2024, primarily due to the decrease in grant and contract revenue associated with the sale of the TA&T subsidiary.

For
the nine months ended September 30, 2025, grant and contract expenses decreased $0.9 million, or