SLS Stock Posts

10/29/2026 10:50:31 AM

Unusual Option Volume

SLS Sellas Life Sciences Group10.78+0.40 (+3.9%)

Sellas Life Sciences Group trades 52,013 contracts.

10/29/2026 9:57:43 AM

Large Increase in Open Interest

SLS Sellas Life Sciences Group10.85+0.47 (+4.5%)

The open interest (OI) on the 15-Jan-27 6.00 strike increased by 24 call contracts and 27,004 puts. The total OI for the expiration was increased by 55,507. View Open Interest

10/28/2026 9:54:44 AM

Unusual Option Volume

SLS Sellas Life Sciences Group11.26-0.91 (-7.5%)

Sellas Life Sciences Group trades 18,846 contracts. News: SELLAS Life Sciences Reaches 80th Event in Phase 3 REGAL Trial of Galinpepimut-S (GPS) in Acute Myeloid Leukemia

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10/21/2026 11:43:45 AM

Unusual Option Volume

SLS Sellas Life Sciences Group12.06+0.08 (+0.7%)

Sellas Life Sciences Group trades 60,971 contracts.

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10/13/2026 12:36:43 PM

Unusual Option Volume

SLS Sellas Life Sciences Group12.37+0.44 (+3.7%)

Sellas Life Sciences Group trades 55,935 contracts.

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10/8/2026 11:17:48 AM

Unusual Option Volume

SLS Sellas Life Sciences Group10.85-0.46 (-4.1%)

Sellas Life Sciences Group trades 41,499 contracts.

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