SELLAS LIFE SCIENCES GROUP INC (SLS) — large price moves

Health Care · NASDAQ

Single sessions where SLS closed 10% or more away from the previous close, between 2025-10-08 and 2026-10-08. Each one lists the events filed in the 5 days ending at that session, in date order.

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Of the 20 moves listed, 6 have at least one filed event in the 5 days ending at the session, and 14 have none. Across the catalog most large moves have nothing filed near them, so an empty list is an ordinary result and not a gap.

Showing the 20 most recent of 31 qualifying sessions.

Moves

2026-09-11 -14.4% $13.49 to $11.55 filed events in the 5 days to 2026-09-11

No filed event was recorded for this company in the 5 days ending on this session. That is what our sources hold, not a statement about what happened.
2026-08-28 -13.2% $15.21 to $13.21 filed events in the 5 days to 2026-08-28
- 2026-08-24 Analyst consensus Consensus price target moved upconsensus target $27.50 to $32.50 · between snapshots 2026-08-01 and 2026-08-24 · 2 analystsSource: Analyst consensus snapshots
2026-08-27 +10.8% $13.73 to $15.21 filed events in the 5 days to 2026-08-27
- 2026-08-24 Analyst consensus Consensus price target moved upconsensus target $27.50 to $32.50 · between snapshots 2026-08-01 and 2026-08-24 · 2 analystsSource: Analyst consensus snapshots
2026-08-21 +15.4% $13.40 to $15.46 filed events in the 5 days to 2026-08-21
- 2026-08-16 Analyst consensus Consensus price target moved upconsensus target $27.50 to $32.50 · between snapshots 2026-08-01 and 2026-08-16 · 2 analystsSource: Analyst consensus snapshots
2026-08-03 +12.1% $10.01 to $11.22 filed events in the 5 days to 2026-08-03

No filed event was recorded for this company in the 5 days ending on this session. That is what our sources hold, not a statement about what happened.
2026-07-17 +12.3% $11.75 to $13.19 filed events in the 5 days to 2026-07-17

No filed event was recorded for this company in the 5 days ending on this session. That is what our sources hold, not a statement about what happened.
2026-07-02 +12.9% $13.27 to $14.98 filed events in the 5 days to 2026-07-02

No filed event was recorded for this company in the 5 days ending on this session. That is what our sources hold, not a statement about what happened.
2026-07-01 -10.1% $14.76 to $13.27 filed events in the 5 days to 2026-07-01

No filed event was recorded for this company in the 5 days ending on this session. That is what our sources hold, not a statement about what happened.
2026-06-29 +24.7% $12.39 to $15.45 filed events in the 5 days to 2026-06-29

No filed event was recorded for this company in the 5 days ending on this session. That is what our sources hold, not a statement about what happened.
2026-06-26 +17.7% $10.53 to $12.39 filed events in the 5 days to 2026-06-26

No filed event was recorded for this company in the 5 days ending on this session. That is what our sources hold, not a statement about what happened.
2026-06-25 +14.8% $9.17 to $10.53 filed events in the 5 days to 2026-06-25

No filed event was recorded for this company in the 5 days ending on this session. That is what our sources hold, not a statement about what happened.
2026-06-04 +10.4% $8.19 to $9.04 filed events in the 5 days to 2026-06-04

No filed event was recorded for this company in the 5 days ending on this session. That is what our sources hold, not a statement about what happened.
2026-05-21 -15.7% $8.97 to $7.56 filed events in the 5 days to 2026-05-21

No filed event was recorded for this company in the 5 days ending on this session. That is what our sources hold, not a statement about what happened.
2026-05-20 +18.2% $7.59 to $8.97 filed events in the 5 days to 2026-05-20

No filed event was recorded for this company in the 5 days ending on this session. That is what our sources hold, not a statement about what happened.
2026-05-14 +13.6% $6.53 to $7.42 filed events in the 5 days to 2026-05-14
- 2026-05-12 Earnings Quarterly results reportedquarter ended 2026-03-31 · reported EPS USD 0.00 against an estimate of USD -0.06 · surprise 0.0%Source: SEC filing calendar + Yahoo earnings history
- 2026-05-12 Periodic filing 10-Q filedaccession 0001390478-26-000008Source: SEC EDGAR
- 2026-05-12 Material event 8-K filed (material event)accession 0001390478-26-000009Source: SEC EDGAR
- 2026-05-12 Filing language mdna changed in the 10-Qsection mdna · accession 0001390478-26-000008Source: SEC EDGAR (section comparison against the prior filing)
2026-05-13 +25.1% $5.22 to $6.53 filed events in the 5 days to 2026-05-13
- 2026-05-12 Earnings Quarterly results reportedquarter ended 2026-03-31 · reported EPS USD 0.00 against an estimate of USD -0.06 · surprise 0.0%Source: SEC filing calendar + Yahoo earnings history
- 2026-05-12 Periodic filing 10-Q filedaccession 0001390478-26-000008Source: SEC EDGAR
- 2026-05-12 Material event 8-K filed (material event)accession 0001390478-26-000009Source: SEC EDGAR
- 2026-05-12 Filing language mdna changed in the 10-Qsection mdna · accession 0001390478-26-000008Source: SEC EDGAR (section comparison against the prior filing)
2026-03-27 -11.7% $4.95 to $4.37 filed events in the 5 days to 2026-03-27

No filed event was recorded for this company in the 5 days ending on this session. That is what our sources hold, not a statement about what happened.
2026-03-23 +15.1% $4.76 to $5.48 filed events in the 5 days to 2026-03-23
- 2026-03-19 Earnings Quarterly results reportedquarter ended 2025-12-31 · reported EPS USD -0.05 against an estimate of USD -0.06 · surprise +21.0%Source: SEC filing calendar + Yahoo earnings history
- 2026-03-19 Periodic filing 10-K filedaccession 0001390478-26-000003Source: SEC EDGAR
- 2026-03-19 Material event 8-K filed (material event)accession 0001390478-26-000004Source: SEC EDGAR
2026-01-12 +18.8% $3.46 to $4.11 filed events in the 5 days to 2026-01-12

No filed event was recorded for this company in the 5 days ending on this session. That is what our sources hold, not a statement about what happened.
2026-01-09 -10.4% $3.86 to $3.46 filed events in the 5 days to 2026-01-09

No filed event was recorded for this company in the 5 days ending on this session. That is what our sources hold, not a statement about what happened.

These are events filed near a session, listed by date. They are not ranked, and no connection between an event and a price move is stated or implied.

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See the full company profile: SELLAS LIFE SCIENCES GROUP INC (SLS).

Informational only — NOT financial advice. Price moves are computed from stored daily closes; filed events come from their own sources with their own dates.