2m 2m 2m 2m 2m 2m 2m
SELLAS Life Scnc (SLS)
NASDAQ
$8.06-$0.27 (-3.25%)
Price as of Jun 03, 2026 8:00 PM EDT- $1.7BMarket Cap
- 407.93%1-Year Change
- BiotechnologyIndustry
SELLAS Life Scnc (SLS)
$8.06-$0.27 (-3.25%)
Top Holders
Institutional
Mutual Funds
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
BLACKROCK, INC. | 8.56% | 12.2M | +4.7M (+38.18%) | Mar 31, 2026 |
VANGUARD GROUP INC | 5.94% | 8.5M | +1.6M (+19.22%) | Dec 31, 2025 |
STATE STREET CORP | 5.89% | 8.4M | +6.2M (+73.94%) | Mar 31, 2026 |
SUSQUEHANNA INTERNATIONAL GROUP, LLP | 5.35% | 7.6M | +1.9M (+25.30%) | Mar 31, 2026 |
N/A | 5.28% | 7.5M | +7.5M (+100.00%) | Mar 31, 2026 |
ANSON FUNDS MANAGEMENT LP | 4.24% | 6.0M | +5.8M (+95.44%) | Sep 30, 2025 |
CITADEL ADVISORS LLC | 3.07% | 4.4M | +2.5M (+56.65%) | Mar 31, 2026 |
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
BLACKROCK MUNICIPAL BOND FUND, INC. | 63.18% | 90.0M | 0 (0.00%) | Mar 31, 2026 |
GOLDMAN SACHS TRUST | 14.07% | 20.0M | 0 (0.00%) | Mar 31, 2026 |
BLACKROCK MUNIYIELD NEW YORK QUALITY FUND, INC. | 8.31% | 11.8M | 0 (0.00%) | Jan 31, 2026 |
VANGUARD NEW YORK TAX-FREE FUNDS | 7.02% | 10.0M | 0 (0.00%) | Feb 28, 2026 |
BLACKROCK MUNIHOLDINGS NEW YORK QUALITY FUND, INC. | 5.67% | 8.1M | 0 (0.00%) | Jan 31, 2026 |
VANGUARD MUNICIPAL BOND FUNDS | 4.98% | 7.1M | 0 (0.00%) | Jan 31, 2026 |
VANGUARD INDEX FUNDS | 4.82% | 6.9M | +828,350 (+12.06%) | Mar 31, 2026 |
Current Ownership Distribution
- Mutual Funds1.5B (86.16%)
- Institutions239.5M (13.39%)
- Insiders8.0M (0.45%)
- Other0 (0.00%)
Insider Transactions
- 0.45% (8.0M)Current InsiderOwnership (%, shares)
- 1Number of InsiderBuying (last 12 months)
- $15,392.00Amount 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 |
|---|---|---|---|---|---|---|
Wasman Jane | Award | Jan 07, 2026 | $0.00 | 50,000 | $0.00 | 92,900 |
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 |
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 |