Amprius Technologies, Inc.

NYSE-AMPX

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Operating Activities	Sep '25	Jun '25	Mar '25	Dec '24	Sep '24	Jun '24
Net Income	-3.9	-6.4	-9.4	-11.4	-10.9	-12.5
Net Income
Depreciation & Amortization	1.2	1	0.9	0.9	0.9	1
Depreciation
Depreciation and Amortization
Share-Based Compensation Expense	1.8	1.9	1.8	2.4	1.7	1.9
Stock-Based Compensation Expense
Stock-Based Compensation
Other Adjustments	0.9	1.8	1.6	3.1	1.3	1.3
Provision for Inventory Reserve
Amortization of Deferred Costs
Non-Cash Operating Lease Expense
Loss on Retirement of Property, Plant and Equipment
Gain on Forgiveness of PPP Loan
Loss on Write-Off of Deferred Stock Issuance Costs
Other Non-Cash Items
Changes in Trade Receivables	-10.8	-0.9	-5.1	-1	-5.7	-0.3
Change in Accounts Receivable
Change in Accounts Receivable
Change in Accounts Receivable, Net
Changes in Inventories	-0.3	-0.3	2.6	-3.9	-1.1	-0.7
Change in Inventories
Change in Inventories
Changes in Accounts Payable	4.3	-2.1	-1.7	2.6	1.2	1.7
Change in Accounts Payable
Change in Accounts Payable
Changes in Accrued Expenses	0.2	1.8	-2.5	0.6	1.1	-0.4
Change in Accrued Liabilities
Change in Accrued and Other Current Liabilities
Changes in Unearned Revenue	-0.1	-0.9	0.1	-0.2	-1.3	-0.1
Change in Deferred Revenue
Change in Deferred Revenue
Changes in Other Operating Activities	-2.5	-0.1	-2.5	0.7	-0.7	-0
Change in Prepaid Expenses and Other Assets
Change in Deferred Costs
Change in Prepaid Expenses and Other Current Assets
Change in Other Assets
Change in Deferred Costs
Change in Prepaid Expenses and Other Current Assets
Change in Other Assets
Change in Other Liabilities
Change in Operating Lease Liabilities
Cash from Operating Activities	-9.2	-4.3	-14.1	-6.1	-9.5	-8
Net Cash Provided by Operating Activities

Investing Activities	Sep '25	Jun '25	Mar '25	Dec '24	Sep '24	Jun '24
Capital Expenditure	-0.4	-0.7	-0.9	3.6	-1.3	-1.6
Purchase of Property, Plant and Equipment
Proceeds from Sale of Property, Plant & Equipment	—	—	—	3.6	—	—
Refund from Property, Plant and Equipment
Cash from Investing Activities	-0.4	-0.7	-0.9	3.6	-1.3	-1.6
Net Cash Provided by Investing Activities

Financing Activities	Sep '25	Jun '25	Mar '25	Dec '24	Sep '24	Jun '24
Issuance of Long-Term Debt	—	—	—	—	—	—
Proceeds from Notes Payable
Net Issuance / (Repayments) of Long-Term Debt	—	—	—	—	—	—
Issuance of Common Shares	28.7	10.8	8.5	22.6	—	17.2
Proceeds from Exercise of Employee Stock Options
Capital Contributions from Parent
Proceeds from Issuance of Common Stock in Connection with the at Market Issuance Sales Agreement, Net
Proceeds from Issuance of Common Stock Upon Exercise of Stock Warrants
Capital Contributions from Amprius Holdings
Proceeds from Issuance of Common Stock in Connection with a Stock Purchase Agreement
Proceeds from Issuance of Common Stock in Connection with Business Combination and PIPE Investment
Proceeds from Exercise of Stock Options
Net Issuance / (Repurchases) of Common Shares	28.7	10.8	8.5	22.6	—	17.2
Other Financing Activities	—	—	—	—	-0.5	-0.2
Payment of Equity Financing Costs
Payment of Transaction and Issuance Costs in Connection with Business Combination and PIPE Investment
Cash from Financing Activities	28.7	10.8	8.5	22.6	-1.1	17
Net Cash Provided by Financing Activities
Net Cash Provided by (Used In) Financing Activities

Free Cash Flow	Sep '25	Jun '25	Mar '25	Dec '24	Sep '24	Jun '24
Free Cash Flow	-9.7	-5	-15	-2.5	-10.9	-9.6
NOPAT	-4.7	-6.8	-9.7	-11.8	-11.3	-12.9
Levered Free Cash Flow	-2.4	-8.2	-13.6	-7.1	-12.6	-12.9
Unlevered Free Cash Flow	-2.4	-8.2	-13.6	-7.4	-12.6	-12.9
Net Change in Cash	19	5.8	-6.5	20.1	-11.9	7.4