ATYR
aTYR PHARMA INC
Biological Products, (No Diagnostic Substances)NasdaqNon-accelerated filer<br>Smaller reporting company
Total Trades
8
Buys
2
Sells
3
Largest Trade
N/A
Insiders
4
Institutional Funds
62
Inst. Value
$1M+
Insider Trades
| Insider | Title | Type | Value | Shares | Price | Date |
|---|---|---|---|---|---|---|
| Shukla Sanjay | President and CEO | EXERCISE | N/A | 10K | — | Feb 5, 2026 |
| Shukla Sanjay | President and CEO | SELL | $1K–$15K | 4K | $0.98 | Feb 5, 2026 |
| Broadfoot Jill Marie | CFO | EXERCISE | N/A | 4K | — | Feb 5, 2026 |
| Broadfoot Jill Marie | CFO | SELL | $1K–$15K | 2K | $0.98 | Feb 5, 2026 |
| DENYES NANCY | General Counsel | SELL | $1K–$15K | 1K | $0.98 | Feb 5, 2026 |
| DENYES NANCY | General Counsel | EXERCISE | N/A | 3K | — | Feb 5, 2026 |
| Gross Jane A | Director | BUY | $15K–$50K | 4K | $4.00 | Mar 17, 2025 |
| DENYES NANCY | General Counsel | BUY | $1K–$15K | 5K | $1.86 | Jun 6, 2024 |
🔓Seeing ranges? Sign in for exact trade values — free forever
Institutional Ownership
13F filings as of Dec 31, 2025 · 62 funds holding
| Fund | Shares | Value | Type |
|---|---|---|---|
| Rosalind Advisors, Inc. | 1.0M | $1M+ | SH |
| FEDERATED HERMES, INC. | 10.5M | $1M+ | SH |
| GSA CAPITAL PARTNERS LLP | 2.6M | $1M+ | SH |
| GEODE CAPITAL MANAGEMENT, LLC | 2.0M | $1M+ | SH |
| STATE STREET CORP | 1.7M | $1M+ | SH |
| UBS Group AG | 1.5M | $1M+ | SH |
| VANGUARD GROUP INC | 649K | $500K+ | SH |
| Tikvah Management LLC | 461K | $100K–$500K | SH |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 222K | $100K–$500K | SH |
| GROUP ONE TRADING LLC | 191K | $100K–$500K | SH |
| VICTORY CAPITAL MANAGEMENT INC | 182K | $100K–$500K | SH |
| JANE STREET GROUP, LLC | 178K | $100K–$500K | SH |
| BARCLAYS PLC | 174K | $100K–$500K | SH |
| WELLS FARGO & COMPANY/MN | 104K | $50K–$100K | SH |
| RHUMBLINE ADVISERS | 100K | $50K–$100K | SH |
| GOLDMAN SACHS GROUP INC | 86K | $50K–$100K | SH |
| Virtu Financial LLC | 79K | $50K–$100K | SH |
| JPMORGAN CHASE & CO | 69K | $50K–$100K | SH |
| ALLIANCEBERNSTEIN L.P. | 64K | $50K–$100K | SH |
| Bank of New York Mellon Corp | 56K | $15K–$50K | SH |