X0202 SCHEDULE 13D 0001373604 XXXXXXXX LIVE Common Stock 11/02/2026 0001726445 81578P106 Seer, Inc.

3800 Bridge Parkway, Suite 102 Redwood City CA 94065

Braden M Leonard 3173442447 65 E Cedar - Suite 2 Zionsville IN 46077 0001373604 N BML Investment Partners, L.P. b WC DE 0 2180490 0 2180490 2180490 3.9 PN BML Investment Partners, L.P. is a Delaware limited partnership whose sole general partner is BML Capital Management, LLC. The managing member of BML Capital Management, LLC is Braden M. Leonard. As a result, Braden M. Leonard is deemed to be the indirect owner of the shares held directly by BML Investment Partners, L.P. Despite such shared beneficial ownership, the reporting persons disclaim that they constitute a statutory group within the meaning of Rule 13d-5(b) (1) of the Securities Exchange Act of 1934. Y Braden M Leonard b PF X1 420000 2180490 420000 2180490 2600490 4.7 IN BML Investment Partners, L.P. is a Delaware limited partnership whose sole general partner is BML Capital Management, LLC. The managing member of BML Capital Management, LLC is Braden M. Leonard. As a result, Braden M. Leonard is deemed to be the indirect owner of the shares held directly by BML Investment Partners, L.P. Despite such shared beneficial ownership, the reporting persons disclaim that they constitute a statutory group within the meaning of Rule 13d-5(b) (1) of the Securities Exchange Act of 1934. Common Stock Seer, Inc. 3800 Bridge Parkway, Suite 102 Redwood City CA 94065 BML Investment Partners, L.P. Braden M Leonard 65 E Cedar, Suite 2, Zionsville, IN 46077 Braden M. Leonard Mr. Leonard's business address is 65 E Cedar Suite 2, Zionsville, IN 46077. Mr. Leonard's principal business is to serve as managing member of BML Capital Management, LLC During the past five years, none of BML Investment Partners, L.P., BML Capital Management, LLC or Braden M. Leonard have been convicted in a criminal proceeding (excluding traffic violations or similar misdemeanors) or a party to a civil proceeding of a judicial or administrative body of competent jurisdiction where as a result of such proceeding BML Investment Partners, L.P., BML Capital Management, LLC or Braden M. Leonard was or is subject to a judgment, decree or final order enjoining future violations of, or prohibiting or mandating activities subject to, federal or state securities laws or finding any violation with respect to such laws. During the past five years, none of BML Investment Partners, L.P., BML Capital Management, LLC or Braden M. Leonard have been convicted in a criminal proceeding (excluding traffic violations or similar misdemeanors) or a party to a civil proceeding of a judicial or administrative body of competent jurisdiction where as a result of such proceeding BML Investment Partners, L.P., BML Capital Management, LLC or Braden M. Leonard was or is subject to a judgment, decree or final order enjoining future violations of, or prohibiting or mandating activities subject to, federal or state securities laws or finding any violation with respect to such laws. Braden M. Leonard is a citizen of the United States of America. BML Investment Partners, L.P. is a Delaware limited partnership. Working Capital On November 2, the Reporting Person sent a letter to the Board expressing disappointment in the Board's decision to remain a public company. BML Investment Partners L.P. owns 2,180,490 or 3.9%. Braden M Leonard owns 420,000 or 0.7%. BML Investment Partners, L.P. - 0 Braden M Leonard - 2,600,490 None N/A N/A N/A Ex 1 - Letter to Board BML Investment Partners, L.P. Braden M Leonard 11/02/2026 Braden M Leonard Braden M Leonard 11/02/2026