aTyr Pharma is a public biotherapeutics company (Nasdaq: LIFE) that is focused on researching the extracellular functionality and signaling pathways of tRNA synthetases. The company's lead product candidate, ATYR1923, is a selective modulator of Neuropilin-2 (NRP2) that downregulates both the innate and adaptive immune responses in inflammatory disease states. aTyr is developing ATYR1923 as a potential disease-modifying therapy for patients with interstitial lung disease (ILD), a group of rare immune-mediated disorders that cause progressive fibrosis of the lung interstitium and remain a high unmet medical need. ATYR1923 is currently being investigated in a clinical trial in pulmonary sarcoidosis patients.
| trading_symbol | registrant_name | time | price | change | percentage_change |
|---|---|---|---|---|---|
| ATYR | aTYR PHARMA INC | 2026-01-16 19:58:52 | 0.73 | 0.02 | 3.39 |
| trading_symbol | central_index_key | registrant_name | isin_number | lei_number | ein_number | exchange | sic_code | sic_description | fiscal_year_end | state_of_incorporation | address_street | address_city | address_state | address_zip_code | address_country | address_country_code | phone_number | mailing_address | business_address | former_name | industry | founding_date | chief_executive_officer | number_of_employees | website | market_cap | shares_issued | shares_outstanding | description | update_time |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ATYR | 0001339970 | aTYR PHARMA INC | US0021202025 | 529900ENQUXMC5EBKO36 | 203435077 | Nasdaq | 2836 | Biological Products, (No Diagnostic Substances) | 1231 | DE | 10240 SORRENTO VALLEY ROAD | SAN DIEGO | CA | 92121 | UNITED STATES | US | 8587318389 | 10240 SORRENTO VALLEY ROAD, SAN DIEGO, CA, 92121 | 10240 SORRENTO VALLEY ROAD, SAN DIEGO, CA, 92121 | — | Biotechnology | 2005 | Sanjay S Shukla | 55 | http://atyrpharma.com | 116,242,729 | 97,986,634 | 97,986,634 | aTyr Pharma is a public biotherapeutics company (Nasdaq: LIFE) that is focused on researching the extracellular functionality and signaling pathways of tRNA synthetases. The company's lead product candidate, ATYR1923, is a selective modulator of Neuropilin-2 (NRP2) that downregulates both the innate and adaptive immune responses in inflammatory disease states. aTyr is developing ATYR1923 as a potential disease-modifying therapy for patients with interstitial lung disease (ILD), a group of rare immune-mediated disorders that cause progressive fibrosis of the lung interstitium and remain a high unmet medical need. ATYR1923 is currently being investigated in a clinical trial in pulmonary sarcoidosis patients. | 2026-01-15 20:29:05 |
| Fiscal Year | Market Cap | Change In Market Cap | Percentage Change In Market Cap | Shares Outstanding | Change In Shares Outstanding | Percentage Change In Shares Outstanding |
|---|---|---|---|---|---|---|
| 2024 | 116,242,729 | -4,531,687 | -3.7522 | 88,858,612 | 21,108,588 | 31.1566 |
| 2023 | 120,774,416 | 43,580,309 | 56.4555 | 67,750,024 | 14,587,972 | 27.4406 |
| 2022 | 77,194,107 | 991,254 | 1.3008 | 53,162,052 | 25,366,258 | 91.2593 |
| Executive Name | Executive Position | Fiscal Year | Salary | Bonus | Stock Awards | Incentive Plan Compensation | Other Compensation | Total Compensation |
|---|---|---|---|---|---|---|---|---|
| Nancy E. Denyes | General Counsel | 2024 | 410,517 | — | — | 139,576 | 18,772 | 729,305 |
| Sanjay S. Shukla | CEO, President | 2024 | 580,887 | — | — | 246,877 | 10,998 | 1,480,522 |
| Jill M. Broadfoot | Chief Financial Officer | 2024 | 428,899 | — | — | 145,826 | 10,998 | 746,163 |
| Jill M. Broadfoot | Chief Financial Officer | 2023 | 414,395 | — | — | 116,031 | 14,327 | 677,837 |
| Sanjay S. Shukla | CEO, President | 2023 | 561,243 | — | — | 196,435 | 10,506 | 1,300,525 |
| Fiscal Year | Employee Count |
|---|---|
| 2024 | 59 |
| 2023 | 59 |
| 2022 | 70 |
| Fiscal Year | 2024 | 2023 | 2022 |
|---|---|---|---|
| Revenue | 235,000 | 353,000 | 10,386,000 |
| Cost Of Revenue | — | — | — |
| Gross Profit | — | — | — |
| Research And Development Expenses | 54,372,000 | 42,293,000 | 42,808,000 |
| General And Administrative Expenses | 13,777,000 | 12,979,000 | 13,982,000 |
| Operating Expenses | 68,149,000 | 55,272,000 | 56,790,000 |
| Operating Income | -67,914,000 | -54,919,000 | -46,404,000 |
| Net Income | -64,023,000 | -50,389,000 | -45,338,000 |
| Earnings Per Share Basic | -0.86 | -0.94 | -1.6 |
| Earnings Per Share Diluted | -0.86 | -0.94 | -1.6 |
| Weighted Average Shares Outstanding Basic | 74,261,265 | 53,606,488 | 28,419,569 |
| Weighted Average Shares Outstanding Diluted | 74,261,265 | 53,606,488 | 28,419,569 |
| Fiscal Year | 2024 | 2023 | 2022 |
|---|---|---|---|
| Cash And Cash Equivalents | 11,055,000 | 22,544,000 | 9,981,000 |
| Marketable Securities Current | 61,070,000 | 75,622,000 | 56,165,000 |
| Accounts Receivable | — | — | — |
| Inventories | — | — | — |
| Non Trade Receivables | — | — | — |
| Other Assets Current | 8,093,000 | 2,390,000 | 2,950,000 |
| Total Assets Current | 81,954,000 | 102,992,000 | 80,871,000 |
| Marketable Securities Non Current | — | — | — |
| Property Plant And Equipment | 4,850,000 | 5,531,000 | 3,059,000 |
| Other Assets Non Current | 66,000 | 131,000 | 193,000 |
| Total Assets Non Current | 14,876,000 | 17,661,000 | 14,915,000 |
| Total Assets | 96,830,000 | 120,653,000 | 95,786,000 |
| Accounts Payable | 4,323,000 | 3,529,000 | 3,106,000 |
| Deferred Revenue | — | — | — |
| Short Term Debt | — | — | — |
| Other Liabilities Current | 9,392,000 | 11,559,000 | 9,862,000 |
| Total Liabilities Current | 14,967,000 | 16,416,000 | 13,862,000 |
| Long Term Debt | — | — | — |
| Other Liabilities Non Current | — | — | — |
| Total Liabilities Non Current | — | — | — |
| Total Liabilities | — | — | — |
| Common Stock | 84,000 | 63,000 | 29,000 |
| Retained Earnings | -532,046,000 | -468,023,000 | -417,634,000 |
| Accumulated Other Comprehensive Income | -40,000 | -74,000 | -433,000 |
| Total Shareholders Equity | 70,019,000 | 90,658,000 | 71,464,000 |
| Fiscal Year | 2024 | 2023 | 2022 |
|---|---|---|---|
| Depreciation And Amortization | 708,000 | 592,000 | 232,000 |
| Share Based Compensation Expense | — | — | — |
| Other Non Cash Income Expense | 3,000 | 6,000 | 92,000 |
| Change In Accounts Receivable | — | — | — |
| Change In Inventories | — | — | — |
| Change In Non Trade Receivables | -402,000 | -9,054,000 | 11,923,000 |
| Change In Other Assets | — | — | — |
| Change In Accounts Payable | -1,339,000 | 3,262,000 | 6,741,000 |
| Change In Other Liabilities | — | — | — |
| Cash From Operating Activities | -69,119,000 | -33,221,000 | -41,886,000 |
| Purchases Of Marketable Securities | 69,103,000 | 106,977,000 | 42,118,000 |
| Sales Of Marketable Securities | 86,394,000 | 91,050,000 | 90,825,000 |
| Acquisition Of Property Plant And Equipment | 65,000 | 4,215,000 | 1,641,000 |
| Acquisition Of Business | — | — | — |
| Other Investing Activities | — | — | — |
| Cash From Investing Activities | 17,233,000 | -20,127,000 | 47,245,000 |
| Tax Withholding For Share Based Compensation | — | — | — |
| Payments Of Dividends | — | — | — |
| Issuance Of Common Stock | 40,300,000 | 18,400,000 | 4,000,000 |
| Repurchase Of Common Stock | — | — | — |
| Issuance Of Long Term Debt | — | — | — |
| Repayment Of Long Term Debt | — | — | — |
| Other Financing Activities | 0 | 0 | 1,000 |
| Cash From Financing Activities | 39,864,000 | 66,230,000 | 5,451,000 |
| Change In Cash | -12,022,000 | 12,882,000 | 10,810,000 |
| Cash At End Of Period | 11,055,000 | 22,544,000 | 9,981,000 |
| Income Taxes Paid | — | — | — |
| Interest Paid | 137,000 | 172,000 | 54,000 |
| Fiscal Year | 2024 | 2023 | 2022 |
|---|---|---|---|
| Earnings Per Share | -0.86 | -0.94 | -1.6 |
| Price To Earnings Ratio | -4.2093 | -1.5 | -1.3687 |
| Earnings Growth Rate | -8.5106 | -41.25 | — |
| Price Earnings To Growth Ratio | 0.4946 | 0.0364 | — |
| Book Value Per Share | 1.1024 | 1.9445 | 2.8827 |
| Price To Book Ratio | 3.2838 | 0.7251 | 0.7597 |
| Ebitda | -63,315,000 | -49,797,000 | -45,106,000 |
| Enterprise Value | — | — | — |
| Dividend Yield | — | — | — |
| Dividend Payout Ratio | — | — | — |
| Debt To Equity Ratio | — | — | — |
| Capital Expenditures | 27,000 | 3,064,000 | 2,748,000 |
| Free Cash Flow | -69,146,000 | -36,285,000 | -44,634,000 |
| Return On Equity | -0.9144 | -0.5558 | -0.6344 |
| One Year Beta | 0.7267 | 0.7842 | 0.8546 |
| Three Year Beta | 0.8222 | 0.8375 | 0.815 |
| Five Year Beta | 0.8022 | 0.8372 | 0.8285 |
| Insider Name | Relationship To Issuer | Transaction Date | Amount Of Securities | Acquired Or Disposed | Securities Owned Following Transaction |
|---|---|---|---|---|---|
| DENYES NANCY | General Counsel | 2026-01-09 | 412,500 | A | 412,500 |
| Broadfoot Jill Marie | Chief Financial Officer | 2026-01-09 | 412,500 | A | 412,500 |
| Shukla Sanjay | Director, President and CEO | 2026-01-09 | 1,500,000 | A | 1,500,000 |
| SCHIMMEL PAUL | Director | 2025-10-09 | 317,999 | A | 1,413,023 |
| SCHIMMEL PAUL | Director | 2025-10-08 | 682,001 | A | 1,095,024 |
| Investor Name | Period Of Report | Market Value | Amount Of Securities | Price Per Security |
|---|---|---|---|---|
| FNY Investment Advisers, LLC | 2025-12-31 | 3,000 | 4,800 | 0.625 |
| SG Americas Securities, LLC | 2025-12-31 | 19,000 | 24,032 | 0.7906 |
| TUDOR INVESTMENT CORP ET AL | 2025-09-30 | 360,700 | 500,000 | 0.7214 |
| JPMORGAN CHASE & CO | 2025-09-30 | 76,336 | 105,817 | 0.7214 |
| Caitong International Asset Management Co., Ltd | 2025-09-30 | 48 | 67 | 0.7164 |
| Registrant Name | Period Of Report | Fund Name | Fund Symbol | Amount Of Units | Value In Usd | Percentage Value Compared To Assets |
|---|---|---|---|---|---|---|
| Pacer Funds Trust | 2025-10-31 | Pacer WealthShield ETF | PWS | 2,014 | 1,744.12 | 0.0065 |
| TIAA-CREF FUNDS | 2025-10-31 | Class I | TRHBX | 112,972 | 97,833.75 | 0.0027 |
| TIAA-CREF FUNDS | 2025-10-31 | Retirement Class | TRBIX | 112,972 | 97,833.75 | 0.0027 |
| TIAA-CREF FUNDS | 2025-10-31 | Class R6 | TISBX | 112,972 | 97,833.75 | 0.0027 |
| TIAA-CREF FUNDS | 2025-10-31 | Class W | TEQWX | 78,055 | 67,595.63 | 0.0001 |