Leigh Vosseller

Track

Insider profile

Currently holds a position at Tandem Diabetes Care Inc

Performance

Overall performance
3.3
Performance over holding periods
3.3
30 days 90 days 120 days
Average return 5% 8.2% 15.1%
Success rate 46% 68% 82%
Transactions
6 100% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance

Positions

Position Company Period
Chief Financial Officer, Executive Vice President, Treasurer Tandem Diabetes Care Inc June 1, 2018 -
Chief Financial Officer, Senior Vice President, Treasurer Tandem Diabetes Care Inc Jan. 1, 2018 - June 1, 2018
Senior Vice President - Finance Tandem Diabetes Care Inc None -
Leigh Vosseller's trades of Tandem Diabetes Care Inc's stock


• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2025-08-11 2025-08-08
B Purchase
71,795 -7.1%
342.20
US$3,998,609 		71,795 -7.1% 342.20 US$3,998,609
2023-11-13 2023-11-08
B Purchase
40,198 +10.8%
174.89
US$3,015,139 		40,198 +10.8% 174.89 US$3,015,139
2023-05-16 2023-05-12
B Purchase
57,154 -7.2%
181.53
US$3,477,156 		57,154 -7.2% 181.53 US$3,477,156
2022-05-10 2022-05-09
B Purchase
500 +5.8%
70.00
US$35,000 		500 +5.8% 70.00 US$35,000
2022-05-10 2022-05-06
B Purchase
1,000 +13.1%
74.90
US$74,900 		1,000 +13.1% 74.90 US$74,900
2022-05-10 2022-05-06
B Purchase
1,000 +15.1%
76.63
US$76,628 		1,000 +15.1% 76.63 US$76,628
2021-11-05 2021-11-03
PlS Planned sale
10,000 -61.9%
140.05
US$1,400,505 		10,000 -61.9% 140.05 US$1,400,505
2021-10-14 2021-10-14
PlS Planned sale
10,000 -61.9%
135.09
US$1,350,895 		10,000 -61.9% 135.09 US$1,350,895
2021-10-14 2021-10-12
PlS Planned sale
10,000 -61.9%
130.00
US$1,300,010 		10,000 -61.9% 130.00 US$1,300,010
2021-09-17 2021-09-16
PlS Planned sale
6,500 -51.4%
125.00
US$812,500 		6,500 -51.4% 125.00 US$812,500
2021-09-17 2021-09-15
PlS Planned sale
3,500 -36.3%
125.00
US$437,500 		3,500 -36.3% 125.00 US$437,500
2020-10-15 2020-10-13
PlS Planned sale
1,022 -18.4%
122.33
US$125,018 		1,022 -18.4% 122.33 US$125,018
2020-10-15 2020-10-13
PlS Planned sale
2,580 -31.8%
121.57
US$313,645 		2,580 -31.8% 121.57 US$313,645
2020-10-15 2020-10-13
PlS Planned sale
6,398 -44.1%
120.36
US$770,065 		6,398 -44.1% 120.36 US$770,065
2020-08-04 2020-07-31
PlS Planned sale
10,000 -68.9%
110.03
US$1,100,319 		10,000 -68.9% 110.03 US$1,100,319
2020-07-07 2020-07-06
PlS Planned sale
10,000 -68.9%
105.04
US$1,050,387 		10,000 -68.9% 105.04 US$1,050,387
2020-07-02 2020-07-02
PlS Planned sale
1,738 -27.8%
101.13
US$175,763 		1,738 -27.8% 101.13 US$175,763
2020-07-02 2020-07-02
PlS Planned sale
8,262 -64.6%
100.29
US$828,593 		8,262 -64.6% 100.29 US$828,593
2020-07-02 2020-06-30
PlS Planned sale
10,000 -68.9%
95.04
US$950,394 		10,000 -68.9% 95.04 US$950,394
2020-05-08 2020-05-07
PlS Planned sale
10,000 -75.4%
90.07
US$900,746 		10,000 -75.4% 90.07 US$900,746
2020-02-12 2020-02-11
PlS Planned sale
3,626 -52.6%
80.00
US$290,080 		3,626 -52.6% 80.00 US$290,080
2020-02-12 2020-02-10
PlS Planned sale
6,374 -66.1%
80.06
US$510,273 		6,374 -66.1% 80.06 US$510,273
2020-01-31 2020-01-29
PlS Planned sale
383 -10.5%
76.31
US$29,227 		383 -10.5% 76.31 US$29,227
2020-01-31 2020-01-29
PlS Planned sale
9,617 -74.7%
75.91
US$730,026 		9,617 -74.7% 75.91 US$730,026
2019-05-17 2019-05-16
PlS Planned sale
10,000 -83.3%
70.45
US$704,500 		10,000 -83.3% 70.45 US$704,500
2019-05-06 2019-05-03
PlS Planned sale
10,000 -83.3%
65.14
US$651,400 		10,000 -83.3% 65.14 US$651,400