AN2 Therapeutics, Inc.
Business
AN2 Therapeutics, Inc. is a biopharmaceutical company that discovers and develops novel small molecule therapeutics using a proprietary boron chemistry platform. Its main products in development include epetraborole, an oral antibacterial candidate targeting nontuberculous mycobacterial (NTM) lung disease and melioidosis, and AN2-502998 for chronic Chagas disease, alongside early-stage oncology and infectious disease programs. The company organizes operations around pipeline development, IND-enabling studies, and licensing and collaboration agreements with academic and industry partners. It conducts global clinical trials and relies on third-party contract manufacturers and regional licensees for development and commercialization.
Summary from filing dated 2025-03-25
Financials
Consolidated Statement of Income
| Concept | Trend | FY 2025 2025-12-31 | FY 2024 2024-12-31 | FY 2023 2023-12-31 | FY 2022 2022-12-31 | FY 2021 2021-12-31 |
|---|---|---|---|---|---|---|
| Research and development | 25 | 40 | 55 | 29 | 16 | |
| General and administrative | 13 | 14 | 15 | 13 | 5 | |
| Restructuring charges | — | 2 | — | — | — | |
| Total operating expenses | 38 | 57 | 70 | 42 | 22 | |
| Loss from operations | −38 | −57 | −70 | −42 | −22 | |
| Interest income | 3 | 5 | 5 | — | — | |
| Other income | 1,000 | 1,000 | 43,000 | 1 | −38,000 | |
| Net loss attributable to common stockholders | −35 | −51 | −65 | −43 | −28 | |
| Net loss per share attributable to common stockholders, basic | −1.16 | −1.72 | −2.74 | −2.79 | −10.64 | |
| Net loss per share attributable to common stockholders, diluted | −1.16 | −1.72 | −2.74 | −2.79 | −10.64 | |
| Weighted-average number of shares used in computing net loss per share, basic | 30 | 30 | 24 | 15 | 3 | |
| Weighted-average number of shares used in computing net loss per share, diluted | 30 | 30 | 24 | 15 | 3 | |
| Unrealized gain (loss) on investments | 26,000 | −244,000 | 649,000 | −347,000 | −27,000 | |
| Comprehensive loss | −35 | −52 | −64 | −41 | −22 |
Consolidated Balance Sheet
| Concept | Trend | FY 2025 2025-12-31 | FY 2024 2024-12-31 | FY 2023 2023-12-31 | FY 2022 2022-12-31 | FY 2021 2021-12-31 |
|---|---|---|---|---|---|---|
| Cash and cash equivalents | 20 | 21 | 16 | 27 | 12 | |
| Short-term investments | 38 | 62 | 92 | 69 | 46 | |
| Prepaid expenses and other current assets | 2 | 3 | 3 | 3 | 2 | |
| Total current assets | 60 | 86 | 111 | 99 | 60 | |
| Long-term investments | 2 | 5 | 27 | 3 | 3 | |
| Other assets, long-term | 0 | 804,000 | 1 | 720,000 | — | |
| Total assets | 62 | 92 | 139 | 103 | 65 | |
| Accounts payable | 3 | 3 | 3 | 2 | 1 | |
| Accrued compensation | 2 | 2 | 4 | 2 | 916,000 | |
| Accrued liabilities | 2 | 4 | 7 | 3 | 1 | |
| Other current liabilities | 1 | 791,000 | 666,000 | — | — | |
| Total current liabilities | 9 | 10 | 14 | 7 | 3 | |
| Other non-current liabilities | 170,000 | 0 | — | — | — | |
| Total liabilities | 9 | 10 | 14 | 7 | 3 | |
| Commitments and contingencies (Note 7) | — | — | — | — | — | |
| Preferred stock, $0.00001 par value; 10,000,000 shares authorized at December 31, 2025 and December 31, 2024; no shares issued and outstanding at December 31, 2025 and December 31, 2024 | — | — | — | — | — | |
| Common stock, $0.00001 par value; 500,000,000 shares authorized at December 31, 2025 and December 31, 2024; 27,413,171 and 29,919,634 shares issued and outstanding at December 31, 2025 and December 31, 2024, respectively | — | — | — | — | — | |
| Additional paid-in capital | 294 | 288 | 279 | 185 | — | |
| Accumulated other comprehensive gain | 57,000 | 31,000 | 275,000 | −374,000 | −27,000 | |
| Accumulated deficit | −241 | −206 | −154 | −90 | −47 | |
| Total stockholders' equity | 53 | 82 | 125 | 95 | −47 | |
| Total liabilities and stockholders' equity | 62 | 92 | 139 | 103 | 65 |
Consolidated Statement of Cash Flows
| Concept | Trend | FY 2025 2025-12-31 | FY 2024 2024-12-31 | FY 2023 2023-12-31 | FY 2022 2022-12-31 | FY 2021 2021-12-31 |
|---|---|---|---|---|---|---|
| Net Loss | −35 | −51 | −65 | −41 | −22 | |
| Stock-based compensation expense | 6 | 8 | 8 | 4 | 974,000 | |
| Net accretion of discount on investments | −1 | −3 | −3 | −692,000 | 53,000 | |
| Prepaid expenses and other assets | 2 | 807,000 | −1 | −2 | −1 | |
| Accounts payable | −296,000 | 641,000 | 553,000 | 2 | 417,000 | |
| Accrued compensation | 742,000 | −2 | 2 | 1 | 490,000 | |
| Accrued liabilities | −2 | −2 | 4 | 2 | 512,000 | |
| Other current liabilities | 438,000 | 126,000 | 666,000 | — | — | |
| Other non-current liabilities | 170,000 | — | — | — | — | |
| Net cash used in operating activities | −30 | −49 | −53 | −33 | −20 | |
| Purchases of investments | −46 | −47 | −132 | −94 | −77 | |
| Maturities of investments | 75 | 101 | 89 | 72 | 27 | |
| Net cash provided by investing activities | 28 | 55 | −43 | −22 | −50 | |
| Proceeds from issuance of common stock under the ESPP | 86,000 | 147,000 | 366,000 | — | — | |
| Proceeds from exercise of stock options | 27,000 | 225,000 | 99,000 | — | 11,000 | |
| Net cash provided by financing activities | 113,000 | 372,000 | 85 | 70 | 79 | |
| Net (decrease) increase in cash and cash equivalents | −1 | 6 | −12 | 15 | 8 |