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SLS

SELLAS Life Sciences Group, Inc. SEC filings
Pharmaceutical Preparations · Nasdaq · Incorporated in DE
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Filing history
2026-10-27
Passive 5%+ stake update SCHEDULE 13G/A
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2026-08-11
Current report 8-K
Earnings results
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2026-08-11
Quarterly report 10-Q
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2026-08-07
Passive 5%+ stake SCHEDULE 13G
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2026-07-31
Passive 5%+ stake SCHEDULE 13G
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2026-07-27
Current report 8-K
Earnings resultsOther event
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2026-06-25
Current report 8-K
Exec/director change
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2026-06-18
Current report 8-K
Shareholder vote
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2026-06-18
Insider trade 4
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2026-06-16
Employee stock plan shares S-8
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2026-06-02
Current report 8-K
Other event
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2026-05-12
Current report 8-K
Earnings results
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2026-05-12
Quarterly report 10-Q
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2026-04-24
Passive 5%+ stake update SCHEDULE 13G/A
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2026-04-23
Annual report to shareholders ARS
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2026-04-23
Proxy material DEFA14A
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2026-04-23
Proxy statement (shareholder vote) DEF 14A
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2026-03-27
Passive 5%+ stake update SCHEDULE 13G/A
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2026-03-20
S-3ASR S-3ASR
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2026-03-19
Current report 8-K
Earnings results
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2026-03-19
Annual report 10-K
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2026-03-11
Current report 8-K
Other event
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2026-02-17
Passive 5%+ stake update SCHEDULE 13G/A
Filing ↗
2026-01-30
Passive 5%+ stake update SCHEDULE 13G/A
Filing ↗
2026-01-09
Insider trade 4
Filing ↗
2026-01-09
Insider trade 4
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2026-01-09
Insider trade 4
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2026-01-09
Insider trade 4
Filing ↗
2026-01-09
Insider trade 4
Filing ↗
2026-01-09
Insider trade 4
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2026-01-09
Insider trade 4
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2026-01-08
Current report 8-K
Earnings resultsOther event
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2025-12-05
Insider trade 4
Filing ↗
2025-12-05
Insider trade 4
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2025-12-05
Insider trade 4
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2025-11-25
EFFECT EFFECT
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2025-11-21
CORRESP CORRESP
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2025-11-21
Insider trade 4
Filing ↗
2025-11-14
Passive 5%+ stake SCHEDULE 13G
Filing ↗
2025-11-12
Current report 8-K
Earnings results
Filing ↗