aTYR PHARMA INC (ATYR) Insider Trading
Directors, officers and holders of more than 10% of ATYR report their trades in its stock on SEC Form 4, within two business days. Each row below is one Form 4 transaction line. The one-letter code says what kind of transaction it was: only P (purchase) and S (sale) are open-market or private trades; awards, option exercises, tax withholding and gifts carry other codes.
Recent Form 4 transactions
The 41 most recent of 41 transactions on file: 4 with code P, 5 with code S and 32 with other codes.
| Date | Insider | Title | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Oct 1, 2026 | Yaras Brandon | Chief Financial Officer | A Award | 410,000 | Not measured | Not measured |
| May 27, 2026 | SCHIMMEL PAUL | Director | P Purchase | 2,500 | $19.85 | $49,630 |
| May 11, 2026 | SCHIMMEL PAUL | Director | A Award | 50,000 | Not measured | Not measured |
| May 11, 2026 | Zaknoen Sara | Director | A Award | 50,000 | Not measured | Not measured |
| May 11, 2026 | Lucas Svetlana | Director | A Award | 50,000 | Not measured | Not measured |
| May 11, 2026 | Coughlin Timothy | Director | A Award | 50,000 | Not measured | Not measured |
| May 11, 2026 | Gross Jane A | Director | A Award | 50,000 | Not measured | Not measured |
| May 11, 2026 | BENEVICH ERIC | Director | A Award | 50,000 | Not measured | Not measured |
| Feb 4, 2026 | DENYES NANCY | General Counsel | S Sale | 28 | $39.04 | $1,091 |
| Feb 4, 2026 | Broadfoot Jill Marie | Chief Financial Officer | S Sale | 39 | $39.04 | $1,521 |
| Feb 4, 2026 | Shukla Sanjay | President and CEO | S Sale | 94 | $39.04 | $3,655 |
| Feb 3, 2026 | Shukla Sanjay | President and CEO | M Exercise | 259 | Not measured | Not measured |
| Feb 3, 2026 | DENYES NANCY | General Counsel | M Exercise | 67 | Not measured | Not measured |
| Feb 3, 2026 | Broadfoot Jill Marie | Chief Financial Officer | M Exercise | 94 | Not measured | Not measured |
| Feb 3, 2026 | DENYES NANCY | General Counsel | M Exercise | 2,687 | Not measured | Not measured |
| Feb 3, 2026 | Shukla Sanjay | President and CEO | M Exercise | 10,375 | Not measured | Not measured |
| Feb 3, 2026 | Broadfoot Jill Marie | Chief Financial Officer | M Exercise | 3,750 | Not measured | Not measured |
| Jan 9, 2026 | DENYES NANCY | General Counsel | A Award | 412,500 | Not measured | Not measured |
| Jan 9, 2026 | Broadfoot Jill Marie | Chief Financial Officer | A Award | 412,500 | Not measured | Not measured |
| Jan 9, 2026 | Shukla Sanjay | President and CEO | A Award | 1,500,000 | Not measured | Not measured |
| Oct 9, 2025 | SCHIMMEL PAUL | Director | P Purchase | 7,950 | $37.66 | $299,364 |
| Oct 8, 2025 | SCHIMMEL PAUL | Director | P Purchase | 17,050 | $35.92 | $612,437 |
| May 1, 2025 | Lucas Svetlana | Director | A Award | 50,000 | Not measured | Not measured |
| May 1, 2025 | Gross Jane A | Director | A Award | 50,000 | Not measured | Not measured |
| May 1, 2025 | Coughlin Timothy | Director | A Award | 50,000 | Not measured | Not measured |
| May 1, 2025 | BENEVICH ERIC | Director | A Award | 50,000 | Not measured | Not measured |
| May 1, 2025 | Zaknoen Sara | Director | A Award | 50,000 | Not measured | Not measured |
| May 1, 2025 | SCHIMMEL PAUL | Director | A Award | 50,000 | Not measured | Not measured |
| Mar 17, 2025 | Gross Jane A | Director | P Purchase | 94 | $160.00 | $15,000 |
| Feb 4, 2025 | DENYES NANCY | General Counsel | S Sale | 22 | $151.20 | $3,398 |
| Feb 4, 2025 | Broadfoot Jill Marie | Chief Financial Officer | S Sale | 31 | $151.20 | $4,740 |
| Feb 3, 2025 | DENYES NANCY | General Counsel | M Exercise | 2,687 | Not measured | Not measured |
| Feb 3, 2025 | Shukla Sanjay | President and CEO | M Exercise | 10,375 | Not measured | Not measured |
| Feb 3, 2025 | Broadfoot Jill Marie | Chief Financial Officer | M Exercise | 3,750 | Not measured | Not measured |
| Feb 3, 2025 | Shukla Sanjay | President and CEO | M Exercise | 259 | Not measured | Not measured |
| Feb 3, 2025 | Broadfoot Jill Marie | Chief Financial Officer | M Exercise | 94 | Not measured | Not measured |
| Feb 3, 2025 | DENYES NANCY | General Counsel | M Exercise | 67 | Not measured | Not measured |
| Jan 8, 2025 | DENYES NANCY | General Counsel | A Award | 275,000 | Not measured | Not measured |
| Jan 8, 2025 | Broadfoot Jill Marie | Chief Financial Officer | A Award | 275,000 | Not measured | Not measured |
| Jan 8, 2025 | Shukla Sanjay | President and CEO | A Award | 1,000,000 | Not measured | Not measured |
| Dec 10, 2024 | BENEVICH ERIC | Director | A Award | 100,000 | Not measured | Not measured |
Questions about this data
Which insider transactions are open-market trades?
Code P (open market or private purchase) and code S (open market or private sale). Code F is shares withheld to pay tax on vesting stock, A is an award from the company, M and X are option exercises and G is a gift. None of those is the insider choosing to buy or sell in the market.
How quickly are insider trades reported?
A Form 4 is due before the end of the second business day after the trade. The date shown is the transaction date from the form.
Who has to file Form 4?
Officers, directors and beneficial owners of more than 10% of a class of the company’s registered equity, under Section 16 of the Securities Exchange Act.
Look up any code in the Form 4 transaction code reference, or read Form 4 codes explained.