SLS
SELLAS LIFE SCIENCES GROUP I
Latest close $11.92 as of Aug 5, 2026
Schedule 13G/13D reports beneficial ownership at an observation date. “Accumulation” or “reduction” is inferred
from changes in reported shares when available; it is not a list of individual trades or exact execution prices.
Form 13F rows are quarter-end holding context only and do not establish an exact entry date.
Free access includes current parsed ownership filings, reported share changes, and ownership-percentage changes.
Significance scoring, disclosure-speed analysis, confirmation/divergence signals, and signal alerts require Investor or Pro.
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Beneficial ownership filing history
Showing 3 of 4 parsed filing(s) · 1 older require more history access| Holder | Observed / filed | Reported change | Shares | Ownership | Observation | Filing | Latest |
|---|---|---|---|---|---|---|---|
| Vanguard Capital Management CIK0002100119 | Jun 30, 2026 observed Jul 31, 2026 filed · 31d Initial Schedule 13G | Initial Schedule 13G | 9.7M | 12.00% | $14.76 | $10.01 | $11.92 |
| BlackRock CIK0002012383 | Mar 31, 2026 observed Apr 24, 2026 filed · 24d Schedule 13G amendment | Reported accumulation | 12.1M +6.4M | 12.00% 0.00 pts | $4.23 | $4.46 | $11.92 |
| BlackRock CIK0002012383 | Sep 30, 2025 observed Oct 17, 2025 filed · 17d Initial Schedule 13G | Initial Schedule 13G | 5.7M | 12.00% | $11.92 |