ATYR
aTYR PHARMA INCCompany with tickers: ATYR
CIK
1339970
CUSIP
002120202
Shares Outstanding
98,051,212
Price
Holdings
Short Volume
Short Interest
Fails to Deliver
SEC Filings
Earnings Calls
Insider Trading
Congress Trades
| Date | Insider | Role | Type | Shares |
|---|---|---|---|---|
| 2026-02-04 | Shukla Sanjay | Director, President and CEO | Sell | 3,745 |
| 2026-02-04 | Broadfoot Jill Marie | Chief Financial Officer | Sell | 1,558 |
| 2026-02-04 | DENYES NANCY | General Counsel | Sell | 1,118 |
| 2026-02-03 | Shukla Sanjay | Director, President and CEO | Convert | 10,375 |
| 2026-02-03 | Shukla Sanjay | Director, President and CEO | Convert | 10,375 |
| 2026-02-03 | Broadfoot Jill Marie | Chief Financial Officer | Convert | 3,750 |
| 2026-02-03 | Broadfoot Jill Marie | Chief Financial Officer | Convert | 3,750 |
| 2026-02-03 | DENYES NANCY | General Counsel | Convert | 2,687 |
| 2026-02-03 | DENYES NANCY | General Counsel | Convert | 2,687 |
| 2026-01-09 | Shukla Sanjay | Director, President and CEO | Award | 1,500,000 |
| 2026-01-09 | Broadfoot Jill Marie | Chief Financial Officer | Other | 35,104 |
| 2026-01-09 | Broadfoot Jill Marie | Chief Financial Officer | Award | 412,500 |
| 2026-01-09 | DENYES NANCY | General Counsel | Award | 412,500 |
| 2026-01-09 | DENYES NANCY | General Counsel | Other | 31,555 |
| 2025-10-09 | SCHIMMEL PAUL | Director | Buy | 317,999 |
| 2025-10-08 | SCHIMMEL PAUL | Director | Buy | 682,001 |
| 2025-10-08 | SCHIMMEL PAUL | Director | Other | 8,890 |
| 2025-05-01 | Zaknoen Sara | Director | Award | 50,000 |
| 2025-05-01 | SCHIMMEL PAUL | Director | Award | 50,000 |
| 2025-05-01 | Lucas Svetlana | Director | Award | 50,000 |
| 2025-05-01 | Gross Jane A | Director | Award | 50,000 |
| 2025-05-01 | BENEVICH ERIC | Chief Commercial Officer | Award | 50,000 |
| 2025-05-01 | COUGHLIN TIMOTHY | Director | Award | 50,000 |
| 2025-03-17 | Gross Jane A | Director | Buy | 3,750 |
| 2025-02-04 | Broadfoot Jill Marie | Chief Financial Officer | Sell | 1,254 |
| 2025-02-04 | DENYES NANCY | General Counsel | Sell | 899 |
| 2025-02-03 | Shukla Sanjay | Director, President and CEO | Convert | 10,375 |
| 2025-02-03 | Shukla Sanjay | Director, President and CEO | Convert | 10,375 |
| 2025-02-03 | Broadfoot Jill Marie | Chief Financial Officer | Convert | 3,750 |
| 2025-02-03 | Broadfoot Jill Marie | Chief Financial Officer | Convert | 3,750 |
| 2025-02-03 | DENYES NANCY | General Counsel | Convert | 2,687 |
| 2025-02-03 | DENYES NANCY | General Counsel | Convert | 2,687 |
| 2025-01-08 | Shukla Sanjay | Director, President and CEO | Award | 1,000,000 |
| 2025-01-08 | Broadfoot Jill Marie | Chief Financial Officer | Award | 275,000 |
| 2025-01-08 | DENYES NANCY | General Counsel | Award | 275,000 |
| 2024-12-10 | BENEVICH ERIC | Chief Commercial Officer | Award | 100,000 |
| 2024-12-10 | BENEVICH ERIC | Chief Commercial Officer | Other | 0 |
| 2024-07-24 | SCHIMMEL PAUL | Director | Buy | 52,300 |
| 2024-07-23 | SCHIMMEL PAUL | Director | Buy | 6,648 |
| 2024-07-22 | SCHIMMEL PAUL | Director | Buy | 41,052 |
| 2024-07-22 | SCHIMMEL PAUL | Director | Other | 8,890 |
| 2024-06-05 | DENYES NANCY | General Counsel | Buy | 5,000 |
| 2024-05-31 | Broadfoot Jill Marie | Chief Financial Officer | Buy | 5,000 |
| 2024-05-31 | Shukla Sanjay | Director, President and CEO | Buy | 20,000 |
| 2024-05-30 | COUGHLIN TIMOTHY | Director | Buy | 50,000 |
| 2024-05-22 | Gross Jane A | Director | Award | 24,000 |
| 2024-05-22 | Lucas Svetlana | Director | Award | 24,000 |
| 2024-05-22 | Zaknoen Sara | Director | Award | 24,000 |
| 2024-05-22 | SCHIMMEL PAUL | Director | Award | 24,000 |
| 2024-05-22 | COUGHLIN TIMOTHY | Director | Award | 24,000 |
| 2024-05-22 | CLARKE JOHN K | Director | Award | 24,000 |
| 2024-02-06 | Broadfoot Jill Marie | Chief Financial Officer | Sell | 1,590 |
| 2024-02-05 | Shukla Sanjay | Director, President and CEO | Convert | 10,375 |
| 2024-02-05 | Shukla Sanjay | Director, President and CEO | Convert | 10,375 |
| 2024-02-05 | DENYES NANCY | General Counsel | Convert | 2,688 |
| 2024-02-05 | DENYES NANCY | General Counsel | Convert | 2,688 |
| 2024-02-05 | Broadfoot Jill Marie | Chief Financial Officer | Convert | 3,750 |
| 2024-02-05 | Broadfoot Jill Marie | Chief Financial Officer | Convert | 3,750 |
| 2024-01-05 | Shukla Sanjay | Director, President and CEO | Award | 600,000 |
| 2024-01-05 | Broadfoot Jill Marie | Chief Financial Officer | Award | 150,000 |
| 2024-01-05 | Broadfoot Jill Marie | Chief Financial Officer | Other | 18,661 |
| 2024-01-05 | DENYES NANCY | General Counsel | Other | 12,079 |
| 2024-01-05 | DENYES NANCY | General Counsel | Award | 150,000 |
| 2023-12-12 | Shukla Sanjay | Director, President and CEO | Buy | 12,000 |
| 2023-12-11 | Shukla Sanjay | Director, President and CEO | Buy | 3,000 |
| 2023-11-13 | Shukla Sanjay | Director, President and CEO | Buy | 13,578 |
| 2023-11-10 | Shukla Sanjay | Director, President and CEO | Buy | 1,422 |
| 2023-07-28 | Shukla Sanjay | Director, President and CEO | Buy | 15,000 |
| 2023-05-17 | SCHIMMEL PAUL | Director | Award | 12,000 |
| 2023-05-17 | Gross Jane A | Director | Award | 12,000 |
| 2023-05-17 | Lucas Svetlana | Director | Award | 12,000 |
| 2023-05-17 | COUGHLIN TIMOTHY | Director | Award | 12,000 |
| 2023-05-17 | COUGHLIN TIMOTHY | Director | Gift | 6,000 |
| 2023-05-17 | Zaknoen Sara | Director | Award | 12,000 |
| 2023-05-17 | CLARKE JOHN K | Director | Award | 12,000 |
| 2023-05-10 | SCHIMMEL PAUL | Director | Other | 8,890 |
| 2023-05-10 | SCHIMMEL PAUL | Director | Buy | 200,000 |
| 2023-04-26 | CLARKE JOHN K | Director | Convert | 6,000 |
| 2023-04-26 | CLARKE JOHN K | Director | Convert | 6,000 |
| 2023-04-26 | Lucas Svetlana | Director | Convert | 6,000 |
| 2023-04-26 | Lucas Svetlana | Director | Convert | 6,000 |
| 2023-04-26 | COUGHLIN TIMOTHY | Director | Convert | 6,000 |
| 2023-04-26 | COUGHLIN TIMOTHY | Director | Convert | 6,000 |
| 2023-04-26 | SCHIMMEL PAUL | Director | Convert | 6,000 |
| 2023-04-26 | SCHIMMEL PAUL | Director | Other | 113,023 |
| 2023-04-26 | SCHIMMEL PAUL | Director | Convert | 6,000 |
| 2023-04-26 | Gross Jane A | Director | Convert | 6,000 |
| 2023-04-26 | Gross Jane A | Director | Convert | 6,000 |
| 2023-04-26 | Zaknoen Sara | Director | Convert | 6,000 |
| 2023-04-26 | Zaknoen Sara | Director | Convert | 6,000 |
| 2023-02-16 | Shukla Sanjay | Director, President and CEO | Award | 336,096 |
| 2023-02-16 | Broadfoot Jill Marie | Chief Financial Officer | Award | 84,023 |
| 2023-02-16 | DENYES NANCY | General Counsel | Award | 84,023 |
| 2023-02-06 | Broadfoot Jill Marie | Chief Financial Officer | Sell | 1,566 |
| 2023-02-03 | DENYES NANCY | General Counsel | Convert | 2,688 |
| 2023-02-03 | DENYES NANCY | General Counsel | Convert | 2,688 |
| 2023-02-03 | Shukla Sanjay | Director, President and CEO | Convert | 10,375 |
| 2023-02-03 | Shukla Sanjay | Director, President and CEO | Convert | 10,375 |
| 2023-02-03 | Broadfoot Jill Marie | Chief Financial Officer | Convert | 3,750 |
| 2023-02-03 | Broadfoot Jill Marie | Chief Financial Officer | Convert | 3,750 |