Dynamic Technology Lab’s Tandem Diabetes Care TNDM Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$535K	Buy	+27,886	New	+$606K	0.09%	396
2025 Q3	–	Sell	-26,143	Closed	-$488K	–	1218
2025 Q2	$488K	Buy	26,143 +14,377	+122%	+$285K	0.07%	518
2025 Q1	$225K	Buy	+11,766	New	+$344K	0.03%	807
2024 Q3	–	Sell	-14,443	Closed	-$582K	–	1357
2024 Q2	$582K	Buy	14,443 +5,850	+68%	+$244K	0.07%	459
2024 Q1	$304K	Buy	+8,593	New	+$230K	0.03%	776
2023 Q3	–	Sell	-12,640	Closed	-$310K	–	1328
2023 Q2	$310K	Buy	+12,640	New	+$407K	0.04%	694
2022 Q4	–	Sell	-8,520	Closed	-$408K	–	1522
2022 Q3	$408K	Sell	8,520 -11,740	-58%	-$644K	0.04%	705
2022 Q2	$1.2M	Buy	20,260 +13,680	+208%	+$1.12M	0.14%	253
2022 Q1	$766K	Buy	+6,580	New	+$768K	0.09%	400
2021 Q3	–	Sell	-3,870	Closed	-$377K	–	1465
2021 Q2	$377K	Buy	+3,870	New	+$345K	0.04%	687
2020 Q4	–	Sell	-6,202	Closed	-$704K	–	1358
2020 Q3	$704K	Buy	+6,202	New	+$652K	0.11%	315
2019 Q2	–	Sell	-16,142	Closed	-$1.02M	–	1282
2019 Q1	$1.02M	Buy	+16,142	New	+$848K	0.17%	174
2018 Q4	–	Sell	-52,256	Closed	-$2.24M	–	1313
2018 Q3	$2.24M	Buy	+52,256	New	+$1.82M	0.31%	38