Cutler Group’s Atara Biotherapeutics ATRA Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2023 Q4	–	Sell	-120	Closed	-$10K	–	3591
2023 Q3	$10K	Hold	120	–	–	﹤0.01%	2451
2023 Q2	$10K	Buy	120 +40	+50%	+$2.26K	﹤0.01%	2231
2023 Q1	$4K	Buy	+80	New	+$7.76K	﹤0.01%	2793
2022 Q3	–	Sell	-36	Closed	-$4K	–	4889
2022 Q2	$4K	Sell	36 -72	-67%	-$11.8K	﹤0.01%	3813
2022 Q1	$11K	Buy	+108	New	+$34.4K	﹤0.01%	3521
2020 Q3	–	Sell	-32	Closed	-$2K	–	4642
2020 Q2	$2K	Sell	32 -8	-20%	-$2.02K	﹤0.01%	3721
2020 Q1	$2K	Buy	+40	New	+$12.7K	﹤0.01%	3421
2019 Q4	–	Sell	-76	Closed	-$30K	–	3961
2019 Q3	$30K	Hold	76	–	–	﹤0.01%	1875
2019 Q2	$21K	Buy	+76	New	+$53.6K	﹤0.01%	2152
2018 Q4	–	Sell	-400	Closed	-$9K	–	3902
2018 Q3	$9K	Sell	400 -164	-29%	-$160K	﹤0.01%	2702
2018 Q2	$67K	Buy	564 +364	+182%	+$391K	0.01%	1418
2018 Q1	$6K	Buy	+200	New	+$182K	﹤0.01%	3135
2017 Q4	–	Sell	-80	Closed	-$5K	–	4864
2017 Q3	$5K	Sell	80 -120	-60%	-$45.2K	﹤0.01%	4341
2017 Q2	$12K	Buy	200 +36	+22%	+$13.9K	﹤0.01%	3944
2017 Q1	$10K	Buy	+164	New	+$67.9K	﹤0.01%	4000