Jay M PHD Short

Date	Company	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
16 Feb 24	BCAB BioAtla	Common Stock	Grant	Acquire A	No	No	0	417,000	0.00	1,856,283
20 Dec 23	BCAB BioAtla	Common Stock	Buy	Acquire P	No	No	2.1382	50,000	106.91 k	1,439,283
31 Oct 23	BCAB BioAtla	Common Stock	Payment of exercise	Dispose F	No	No	1.47	2,888	4.25 k	1,389,283
30 Sep 23	BCAB BioAtla	Common Stock	Payment of exercise	Dispose F	No	No	1.7	2,888	4.91 k	1,392,171
31 Aug 23	BCAB BioAtla	Common Stock	Payment of exercise	Dispose F	No	No	2.51	2,888	7.25 k	1,395,059

Data from 3, 4 and 5 filings. Values as filed, not updated for current price.