Schedule A


Fund	Date	Transaction	Number of shares	Price
Pivotal bioVenture Partners Fund I, L.P.	01/28/2026	Sale	3,257	$6.8348
NFLS Beta Limited	01/28/2026	Sale	1,343	$6.8502
Pivotal bioVenture Partners Fund I, L.P.	01/29/2026	Sale	2,612	$6.4524
NFLS Beta Limited	01/29/2026	Sale	1,488	$6.4524
Pivotal bioVenture Partners Fund I, L.P.	01/30/2026	Sale	1,657	$6.1325
NFLS Beta Limited	01/30/2026	Sale	943	$6.1325
Pivotal bioVenture Partners Fund I, L.P.	02/02/2026	Sale	1,402	$6.0495
NFLS Beta Limited	02/02/2026	Sale	798	$6.0495
Pivotal bioVenture Partners Fund I, L.P.	02/03/2026	Sale	319	$6.0141
NFLS Beta Limited	02/03/2026	Sale	182	$6.0141
Pivotal bioVenture Partners Fund I, L.P.	02/05/2026	Sale	2,867	$5.7272
NFLS Beta Limited	02/05/2026	Sale	1,633	$5.7272
Pivotal bioVenture Partners Fund I, L.P.	02/06/2026	Sale	1,720	$5.58
NFLS Beta Limited	02/06/2026	Sale	980	$5.58
Pivotal bioVenture Partners Fund I, L.P.	02/09/2026	Sale	510	$5.5139
NFLS Beta Limited	02/09/2026	Sale	290	$5.5139
Pivotal bioVenture Partners Fund I, L.P.	02/12/2026	Sale	510	$4.9606
NFLS Beta Limited	02/12/2026	Sale	290	$4.9606
Pivotal bioVenture Partners Fund I, L.P.	02/13/2026	Sale	1,274	$5.0073
NFLS Beta Limited	02/13/2026	Sale	726	$5.0073

Bolt Biotherapeutics, Inc. SCHEDULE 13D/A