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An affiliate filing to sell shares via Form 144. The filing lists a stock option exercise for 10,000 shares dated 05/26/2026 to be sold for cash. The excerpt also reports multiple recent dispositions by Dennis Mulroy on 05/22/2026, 05/21/2026, 05/19/2026, and 05/15/2026 with specific share counts and gross proceeds.
An affiliate filing to sell shares via Form 144. The filing lists a stock option exercise for 10,000 shares dated 05/26/2026 to be sold for cash. The excerpt also reports multiple recent dispositions by Dennis Mulroy on 05/22/2026, 05/21/2026, 05/19/2026, and 05/15/2026 with specific share counts and gross proceeds.
ANAB affiliate files a proposed sale of 10,000 shares. The filing notifies a stock option exercise sale of 10,000 shares on 05/22/2026 for cash. The filing also lists recent sales by the reporting person: 15,467 shares on 05/21/2026 for $928,071.04, 10,000 shares on 05/19/2026 for $599,000.00, and 10,000 shares on 05/15/2026 for $632,543.00.
ANAB affiliate files a proposed sale of 10,000 shares. The filing notifies a stock option exercise sale of 10,000 shares on 05/22/2026 for cash. The filing also lists recent sales by the reporting person: 15,467 shares on 05/21/2026 for $928,071.04, 10,000 shares on 05/19/2026 for $599,000.00, and 10,000 shares on 05/15/2026 for $632,543.00.
AnaptysBio, Inc. is changing its fiscal year-end from December 31 to June 30, as approved by its board of directors on May 18, 2026. The next fiscal year will begin on July 1, 2026.
The company will file a transition Form 10-KT covering the six-month period from January 1, 2026 through June 30, 2026, then begin filing quarterly reports based on the new fiscal year, starting with the quarter ending September 30, 2026.
AnaptysBio, Inc. is changing its fiscal year-end from December 31 to June 30, as approved by its board of directors on May 18, 2026. The next fiscal year will begin on July 1, 2026.
The company will file a transition Form 10-KT covering the six-month period from January 1, 2026 through June 30, 2026, then begin filing quarterly reports based on the new fiscal year, starting with the quarter ending September 30, 2026.
ANAB submitted a Rule 144 notice reporting 15,467 shares of common stock to be sold in connection with a stock option exercise, with the transaction dated 05/21/2026. The filing also discloses two recent dispositions by Dennis Mulroy of 10,000 shares each on 05/19/2026 and 05/15/2026 for $599,000 and $632,543, respectively.
ANAB submitted a Rule 144 notice reporting 15,467 shares of common stock to be sold in connection with a stock option exercise, with the transaction dated 05/21/2026. The filing also discloses two recent dispositions by Dennis Mulroy of 10,000 shares each on 05/19/2026 and 05/15/2026 for $599,000 and $632,543, respectively.
Dennis Mulroy filed a Form 144 to sell 10,000 shares of Common Stock on 05/19/2026. The excerpt shows the sale is linked to a Stock Option Exercise and lists Morgan Stanley Smith Barney LLC as the brokerage. A prior reported sale of 10,000 shares on 05/15/2026 is shown with proceeds of $632,543.00.
Dennis Mulroy filed a Form 144 to sell 10,000 shares of Common Stock on 05/19/2026. The excerpt shows the sale is linked to a Stock Option Exercise and lists Morgan Stanley Smith Barney LLC as the brokerage. A prior reported sale of 10,000 shares on 05/15/2026 is shown with proceeds of $632,543.00.
ANAPTYSBIO, INC amendment reports that Point72 Asset Management, Point72 Capital Advisors Inc., and Steven A. Cohen each beneficially own 55,303 shares of common stock, representing 0.2% of the class. The ownership figures are stated as of the close of business on March 31, 2026.
The filing explains Point72 Asset Management holds investment and voting power over the shares on behalf of an investment fund, Point72 Capital Advisors Inc. is the general partner, and Mr. Cohen controls both entities. The statement clarifies these reporting persons directly own no shares.
ANAPTYSBIO, INC amendment reports that Point72 Asset Management, Point72 Capital Advisors Inc., and Steven A. Cohen each beneficially own 55,303 shares of common stock, representing 0.2% of the class. The ownership figures are stated as of the close of business on March 31, 2026.
The filing explains Point72 Asset Management holds investment and voting power over the shares on behalf of an investment fund, Point72 Capital Advisors Inc. is the general partner, and Mr. Cohen controls both entities. The statement clarifies these reporting persons directly own no shares.
AnaptysBio, Inc. Schedule 13G disclosure states that Sirenia Capital Management and Alex Silverstein report shared dispositive power over 1,920,402 shares of AnaptysBio common stock, representing 6.7% of the class. The filing bases the percentage on 28,748,255 shares outstanding as of February 27, 2026. The report covers holdings by the Sirenia Fund and Sirenia Account; a Joint Filing Agreement is included as Exhibit 99.1.
AnaptysBio, Inc. Schedule 13G disclosure states that Sirenia Capital Management and Alex Silverstein report shared dispositive power over 1,920,402 shares of AnaptysBio common stock, representing 6.7% of the class. The filing bases the percentage on 28,748,255 shares outstanding as of February 27, 2026. The report covers holdings by the Sirenia Fund and Sirenia Account; a Joint Filing Agreement is included as Exhibit 99.1.
Hughes Owen reported acquisition or exercise transactions in this Form 4 filing.
ANAPTYSBIO director Owen Hughes received a grant of restricted stock units (RSUs). On May 11, 2026, he was awarded 11,250 RSUs, each representing a contingent right to receive one share of common stock for no cash payment upon settlement.
One third of these RSUs will vest on May 11, 2027, with the remaining two thirds vesting in equal annual installments, provided he continues to serve the company on each vesting date. After this grant, his reported RSU holdings from this award total 11,250 units held directly.
Hughes Owen reported acquisition or exercise transactions in this Form 4 filing.
ANAPTYSBIO director Owen Hughes received a grant of restricted stock units (RSUs). On May 11, 2026, he was awarded 11,250 RSUs, each representing a contingent right to receive one share of common stock for no cash payment upon settlement.
One third of these RSUs will vest on May 11, 2027, with the remaining two thirds vesting in equal annual installments, provided he continues to serve the company on each vesting date. After this grant, his reported RSU holdings from this award total 11,250 units held directly.
ANAPTYSBIO, INC director Hughes Owen filed an initial insider ownership report on Form 3. This filing establishes his status as a company insider under SEC rules. The submission does not list any buy, sell, or other reportable transactions and shows no derivative positions.
ANAPTYSBIO, INC director Hughes Owen filed an initial insider ownership report on Form 3. This filing establishes his status as a company insider under SEC rules. The submission does not list any buy, sell, or other reportable transactions and shows no derivative positions.