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More on PTN

- Summary
- Chart
- Profile
- Historical

Data

- Earnings
- Ratings (10.0 Score)
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Financials

Income Statement
Balance Sheet
Cash Flow Statement

Upcoming Events

- Earnings (9/2/26)

News

- Analyst Ratings
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PTN Cash Flow Statement

Click line-items for a historical chart and %
Net loss -13.05M
Depreciation and amortization 7.63K
Stock-based compensation 403.21K
Accounts receivable
Prepaid expenses and other assets 312.16K
Accounts payable 445.54K
Accrued expenses and compensation 5.12M
Unearned revenues
Net cash used in operating activities -6.6M
Net cash provided by investing activities 0
Payments on capital lease obligations
Payment of withholding taxes related to restricted stock units 0
Proceeds from sale of common stock units and warrant and exercise
Net cash provided by (used in) financing activities 7.46M
NET DECREASE IN CASH AND CASH EQUIVALENTS 865.26K
CASH AND CASH EQUIVALENTS, beginning of period 8M
CASH AND CASH EQUIVALENTS, end of period 8.87M
Cash paid for interest 457.8K
Unrealized gain on available-for-sale investments