ANAB Stock Posts

11/21/2025 3:54:28 PM

Unusual Option Volume

ANAB Anaptysbio39.99+2.33 (+6.2%)

Anaptysbio trades 3,163 contracts. The highest volume is in the 19-Dec-25 30 puts. News: Anaptys Announces $100 Million Stock Repurchase Plan

11/21/2025 8:41:24 AM

ANAB #Anaptysbio stock declines -12.4% in premarket,

Premarket Decliner

ANAB Anaptysbio37.66+0.65+1.8%

Premarket:33.00-4.66 (-12.4%)

Globe NewswireFri, 21-Nov 4:00 AM

11/10/2025 10:57:58 AM

Unusual Option Volume

ANAB Anaptysbio33.62-6.03 (-15.2%)

Anaptysbio trades 4,882 contracts. The company has the following event: Phase 2 Data Presentation of Rosnilimab in Moderate-to-Severe Ulcerative Colitis on Nov 10, 2025. News: Anaptys Announces Phase 2 Trial of Rosnilimab Did Not Meet Primary or Secondary Endpoints at Week 12 in Moderate-to-Severe Ulcerative Colitis

11/7/2025 2:29:34 PM

Unusual Option Volume

ANAB Anaptysbio38.71+0.51 (+1.3%)

Anaptysbio trades 3,781 contracts. The highest volume is in the 19-Dec-25 30 puts.

10/2/2025 1:35:59 PM

Unusual Option Volume

ANAB Anaptysbio30.51-1.46 (-4.6%)

Anaptysbio trades 2,385 contracts. The highest volume is in the 19-Dec-25 20 puts.

9/4/2025 3:48:43 PM

Unusual Option Volume

ANAB Anaptysbio21.29-1.24 (-5.5%)

Anaptysbio trades 2,251 contracts. The company has the following event: 2025 Wells Fargo Healthcare Conference on Sep 4, 2025.

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