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SELLAS Life Scnc (SLS)
NASDAQ
$15.40-$0.06 (-0.39%)
Price as of Aug 21, 2026 7:59 PM EDT- $3.1BMarket Cap
- 709.42%1-Year Change
- BiotechnologyIndustry
SELLAS Life Scnc (SLS)
$15.40-$0.06 (-0.39%)
Top Holders
Institutional
Mutual Funds
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
BLACKROCK, INC. | 8.10% | 15.1M | +2.9M (+19.06%) | Jun 30, 2026 |
STATE STREET CORP | 6.99% | 13.0M | +4.6M (+35.40%) | Jun 30, 2026 |
VANGUARD GROUP INC | 4.55% | 8.5M | +1.6M (+19.22%) | Dec 31, 2025 |
VANGUARD CAPITAL MANAGEMENT LLC | 4.42% | 8.2M | +700,176 (+8.51%) | Jun 30, 2026 |
SUSQUEHANNA INTERNATIONAL GROUP, LLP | 3.85% | 7.2M | -466,900 (-6.52%) | Jun 30, 2026 |
GEODE CAPITAL MANAGEMENT, LLC | 2.63% | 4.9M | +971,569 (+19.89%) | Jun 30, 2026 |
ANSON FUNDS MANAGEMENT LP | 2.42% | 4.5M | +4.5M (+100.00%) | Jun 30, 2026 |
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
BLACKROCK MUNICIPAL BOND FUND, INC. | 48.38% | 90.0M | 0 (0.00%) | Mar 31, 2026 |
GOLDMAN SACHS TRUST | 10.77% | 20.0M | 0 (0.00%) | May 31, 2026 |
iSHARES TRUST | 9.16% | 17.0M | 0 (0.00%) | May 31, 2026 |
BLACKROCK MUNIYIELD NEW YORK QUALITY FUND, INC. | 6.36% | 11.8M | 0 (0.00%) | Apr 30, 2026 |
VANGUARD NEW YORK TAX-FREE FUNDS | 5.38% | 10.0M | 0 (0.00%) | May 31, 2026 |
BLACKROCK MUNIHOLDINGS NEW YORK QUALITY FUND, INC. | 4.34% | 8.1M | 0 (0.00%) | Jan 31, 2026 |
VANGUARD MUNICIPAL BOND FUNDS | 3.81% | 7.1M | 0 (0.00%) | Apr 30, 2026 |
Current Ownership Distribution
- Mutual Funds1.7B (83.31%)
- Institutions332.3M (16.24%)
- Insiders9.1M (0.44%)
- Other0 (0.00%)
Insider Transactions
- 0.44% (9.1M)Current InsiderOwnership (%, shares)
- 0Number of InsiderBuying (last 12 months)
- $0.00Amount of InsiderBuying (last 12 months)
- 0Number of InsiderSelling (last 12 months)
- $0.00Amount of InsiderSelling (last 12 months)
Insider Name & Title | Type | Date
| Transaction Value | Shares | Share Price | Shares After Transactions |
|---|---|---|---|---|---|---|
Stergiou Andelos M. President and CEO | Award | Jun 16, 2026 | $0.00 | 1.1M | $0.00 | 1.8M |
CICIC DRAGAN SVP, Chief Development Officer | Award | Jan 07, 2026 | $0.00 | 300,000 | $0.00 | 557,805 |
Burns John Thomas CFO | Award | Jan 07, 2026 | $0.00 | 300,000 | $0.00 | 554,327 |
Varian John | Award | Jan 07, 2026 | $0.00 | 50,000 | $0.00 | 72,900 |
Wasman Jane | Award | Jan 07, 2026 | $0.00 | 50,000 | $0.00 | 92,900 |
VAN NOSTRAND ROBERT L | Buy | Jun 12, 2025 | $14,800.00 | 10,000 | $1.48 | 20,400 |
Wasman Jane | Buy | May 30, 2025 | $33,800.00 | 20,000 | $1.69 | 30,400 |
Kalin Katherine Bach | Buy | May 22, 2025 | $36,000.00 | 20,000 | $1.80 | 41,000 |
CICIC DRAGAN SVP, Chief Development Officer | Award | Jan 10, 2025 | $0.00 | 169,500 | $0.00 | 169,500 |
Burns John Thomas CFO | Award | Jan 10, 2025 | $0.00 | 169,500 | $0.00 | 169,500 |
Varian John | Award | Jan 10, 2025 | $0.00 | 18,500 | $0.00 | 18,500 |
VAN NOSTRAND ROBERT L | Award | Jan 10, 2025 | $0.00 | 18,500 | $0.00 | 18,500 |
SCHEINBERG DAVID A | Award | Jan 10, 2025 | $0.00 | 18,500 | $0.00 | 18,500 |
Burns John Thomas CFO | Award | Jan 10, 2025 | $0.00 | 113,000 | $0.00 | 217,762 |
Kalin Katherine Bach | Award | Jan 10, 2025 | $0.00 | 18,500 | $0.00 | 18,500 |
VAN NOSTRAND ROBERT L | Award | Jan 10, 2025 | $0.00 | 12,500 | $0.00 | 22,900 |
CICIC DRAGAN SVP, Chief Development Officer | Award | Jan 10, 2025 | $0.00 | 113,000 | $0.00 | 228,328 |
Burns John Thomas CFO | Award | Jan 10, 2025 | $0.00 | 81,300 | $0.00 | 299,062 |
Wasman Jane | Award | Jan 10, 2025 | $0.00 | 18,500 | $0.00 | 18,500 |
SCHEINBERG DAVID A | Award | Jan 10, 2025 | $0.00 | 12,500 | $0.00 | 23,082 |
Kalin Katherine Bach | Award | Jan 10, 2025 | $0.00 | 12,500 | $0.00 | 21,000 |
CICIC DRAGAN SVP, Chief Development Officer | Award | Jan 10, 2025 | $0.00 | 81,300 | $0.00 | 309,628 |
Varian John | Award | Jan 10, 2025 | $0.00 | 12,500 | $0.00 | 22,900 |
Stergiou Andelos M. President and CEO | Award | Jan 10, 2025 | $0.00 | 385,750 | $0.00 | 385,750 |
Wasman Jane | Award | Jan 10, 2025 | $0.00 | 12,500 | $0.00 | 22,900 |
Stergiou Andelos M. President and CEO | Award | Jan 10, 2025 | $0.00 | 257,000 | $0.00 | 615,132 |
Stergiou Andelos M. President and CEO | Award | Jan 10, 2025 | $0.00 | 243,900 | $0.00 | 859,032 |
Burns John Thomas CFO | Other | Dec 04, 2024 | $8,096.45 | 7,165 | $1.13 | 104,762 |
CICIC DRAGAN SVP, Chief Development Officer | Other | Dec 04, 2024 | $9,329.28 | 8,256 | $1.13 | 115,328 |