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ATYR PHARMA (ATYR)
NASDAQ
$0.52+$0.001 (+0.19%)
Price as of Jun 03, 2026 7:57 PM EDT- $53.2MMarket Cap
- -90.35%1-Year Change
- BiotechnologyIndustry
ATYR PHARMA (ATYR)
$0.52+$0.001 (+0.19%)
Top Holders
Institutional
Mutual Funds
No data found
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
Federated Hermes Equity Funds | 10.60% | 10.4M | 0 (0.00%) | Jan 31, 2026 |
FIDELITY MT VERNON STREET TRUST | 6.92% | 6.8M | -45,396 (-0.67%) | Feb 28, 2026 |
VANGUARD INDEX FUNDS | 3.73% | 3.7M | +36,748 (+1.00%) | Mar 31, 2026 |
iSHARES TRUST | 3.32% | 3.3M | -92,699 (-2.85%) | Mar 31, 2026 |
FIDELITY SELECT PORTFOLIOS | 1.79% | 1.8M | 0 (0.00%) | Feb 28, 2026 |
FIDELITY CONCORD STREET TRUST | 0.92% | 901,278 | +22,617 (+2.51%) | Feb 28, 2026 |
VANGUARD SCOTTSDALE FUNDS | 0.58% | 570,856 | +63,803 (+11.18%) | Feb 28, 2026 |
Current Ownership Distribution
- Other49.1M (50.08%)
- Mutual Funds44.7M (45.55%)
- Insiders4.3M (4.37%)
- Institutions0 (0.00%)
Insider Transactions
- 4.37% (4.3M)Current InsiderOwnership (%, shares)
- 1Number of InsiderBuying (last 12 months)
- $1.7MAmount of InsiderBuying (last 12 months)
- 3Number of InsiderSelling (last 12 months)
- $212,333.95Amount of InsiderSelling (last 12 months)
Insider Name & Title | Type | Date
| Transaction Value | Shares | Share Price | Shares After Transactions |
|---|---|---|---|---|---|---|
SCHIMMEL PAUL | Buy | May 27, 2026 | $49,630.00 | 100,000 | $0.50 | 779,143 |
BENEVICH ERIC | Award | May 11, 2026 | $0.00 | 50,000 | $0.00 | 50,000 |
Gross Jane A | Award | May 11, 2026 | $0.00 | 50,000 | $0.00 | 50,000 |
Coughlin Timothy P | Award | May 11, 2026 | $0.00 | 50,000 | $0.00 | 50,000 |
Lucas Svetlana | Award | May 11, 2026 | $0.00 | 50,000 | $0.00 | 50,000 |
SCHIMMEL PAUL | Award | May 11, 2026 | $0.00 | 50,000 | $0.00 | 50,000 |
Zaknoen Sara | Award | May 11, 2026 | $0.00 | 50,000 | $0.00 | 50,000 |
Shukla Sanjay President and CEO | Sell | Feb 04, 2026 | $3,655.12 | 3,745 | $0.98 | 153,553 |
Broadfoot Jill Marie Chief Financial Officer | Sell | Feb 04, 2026 | $1,520.61 | 1,558 | $0.98 | 37,296 |
Krueger Nancy General Counsel | Sell | Feb 04, 2026 | $1,091.28 | 1,118 | $0.98 | 33,124 |
Broadfoot Jill Marie Chief Financial Officer | Exempt | Feb 03, 2026 | $0.00 | 3,750 | $0.00 | 0 |
Shukla Sanjay President and CEO | Exempt | Feb 03, 2026 | $0.00 | 10,375 | $0.00 | 0 |
Broadfoot Jill Marie Chief Financial Officer | Exempt | Feb 03, 2026 | $0.00 | 3,750 | $0.00 | 38,854 |
Krueger Nancy General Counsel | Exempt | Feb 03, 2026 | $0.00 | 2,687 | $0.00 | 0 |
Shukla Sanjay President and CEO | Exempt | Feb 03, 2026 | $0.00 | 10,375 | $0.00 | 157,298 |
Krueger Nancy General Counsel | Exempt | Feb 03, 2026 | $0.00 | 2,687 | $0.00 | 34,242 |
Krueger Nancy General Counsel | Award | Jan 09, 2026 | $0.00 | 412,500 | $0.00 | 412,500 |
Shukla Sanjay President and CEO | Award | Jan 09, 2026 | $0.00 | 1.5M | $0.00 | 1.5M |
SCHIMMEL PAUL | Buy | Oct 09, 2025 | $299,364.26 | 317,999 | $0.94 | 1.4M |
SCHIMMEL PAUL | Buy | Oct 08, 2025 | $612,436.90 | 682,001 | $0.90 | 1.1M |
Coughlin Timothy P | Award | May 01, 2025 | $0.00 | 50,000 | $0.00 | 50,000 |
Lucas Svetlana | Award | May 01, 2025 | $0.00 | 50,000 | $0.00 | 50,000 |
Zaknoen Sara | Award | May 01, 2025 | $0.00 | 50,000 | $0.00 | 50,000 |
BENEVICH ERIC | Award | May 01, 2025 | $0.00 | 50,000 | $0.00 | 50,000 |
Gross Jane A | Award | May 01, 2025 | $0.00 | 50,000 | $0.00 | 50,000 |
SCHIMMEL PAUL | Award | May 01, 2025 | $0.00 | 50,000 | $0.00 | 50,000 |
Gross Jane A | Buy | Mar 17, 2025 | $15,000.00 | 3,750 | $4.00 | 9,750 |
Broadfoot Jill Marie Chief Financial Officer | Sell | Feb 04, 2025 | $4,740.12 | 1,254 | $3.78 | 31,763 |
Krueger Nancy General Counsel | Sell | Feb 04, 2025 | $3,398.22 | 899 | $3.78 | 26,555 |
Broadfoot Jill Marie Chief Financial Officer | Exempt | Feb 03, 2025 | $0.00 | 3,750 | $0.00 | 3,750 |