William Burke

Track

Insider profile

Currently holds a position at Covista Inc.

Performance

Overall performance
2.6
Performance over holding periods
4.2
30 days 90 days 120 days
Average return 2% 8.2% 15.1%
Success rate 82% 68% 82%
Transactions
6 33% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance
Performance for realised trades
4.4
Average return 2%
Success rate 73%
Average holding period 220
Transactions 28
Ranking by realised performance

Positions

Position Company Period
Lead Independent Director Covista Inc. July 16, 2019 -
Independent Director Covista Inc. Jan. 12, 2017 - July 16, 2019
William Burke's trades of Tactile Systems Technology 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
US CeriBell Inc (CBLL)
Transaction date
Planned sale
Price
284.17
Quantity 37,134 -13.1%
Value US$468,731
US CeriBell Inc (CBLL)
Transaction date
Proposed sale
Price
63.88
Quantity 29,873
Value US$1,678,179
US CeriBell Inc (CBLL)
Transaction date
Proposed sale
Price
26.01
Quantity 4,823
Value US$125,446
US CeriBell Inc (CBLL)
Transaction date
Planned sale
Price
22.02
Quantity 23,000 -56.9%
Value US$506,460
US CeriBell Inc (CBLL)
Transaction date
Planned sale
Price
22.02
Quantity 9,728 -35.9%
Value US$214,211
US CeriBell Inc (CBLL)
Transaction date
Proposed sale
Price
22.02
Quantity 32,728
Value US$720,688
US Covista Inc. (CVSA)
Transaction date
Sale
Price
128.35
Quantity 2,291 -19.7%
Value US$294,048
US Covista Inc. (CVSA)
Transaction date
Proposed sale
Price
128.13
Quantity 2,291
Value US$293,548
US Covista Inc. (CVSA)
Transaction date
Sale
Price
90.39
Quantity 4,000 -25.5%
Value US$361,550
US Covista Inc. (CVSA)
Transaction date
Proposed sale
Price
90.75
Quantity 4,000
Value US$363,000
US Covista Inc. (CVSA)
Transaction date
Sale
Price
43.60
Quantity 1,500 -10.2%
Value US$65,400
US Covista Inc. (CVSA)
Transaction date
Sale
Price
40.66
Quantity 900 -5.7%
Value US$36,594
US Covista Inc. (CVSA)
Transaction date
Purchase
Price
40.06
Quantity 1,000 +8.7%
Value US$40,060
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2026-08-20 2026-08-19
PrS Proposed sale
89,086
36.87
US$2,122,851 		89,086 36.87 US$2,122,851
2026-07-02 2026-06-30
US CeriBell Inc (CBLL)
PlS Planned sale
37,134 -13.1%
284.17
US$468,731 		37,134 -13.1% 284.17 US$468,731
2026-06-30 2026-06-30
US CeriBell Inc (CBLL)
PrS Proposed sale
29,873
63.88
US$1,678,179 		29,873 63.88 US$1,678,179
2026-05-08 2026-05-08
US CeriBell Inc (CBLL)
PrS Proposed sale
4,823
26.01
US$125,446 		4,823 26.01 US$125,446
2025-12-11 2025-12-09
US CeriBell Inc (CBLL)
PlS Planned sale
23,000 -56.9%
22.02
US$506,460 		23,000 -56.9% 22.02 US$506,460
2025-12-11 2025-12-09
US CeriBell Inc (CBLL)
PlS Planned sale
9,728 -35.9%
22.02
US$214,211 		9,728 -35.9% 22.02 US$214,211
2025-12-09 2025-12-09
US CeriBell Inc (CBLL)
PrS Proposed sale
32,728
22.02
US$720,688 		32,728 22.02 US$720,688
2025-06-06 2025-06-05
US Covista Inc. (CVSA)
S Sale
2,291 -19.7%
128.35
US$294,048 		2,291 -19.7% 128.35 US$294,048
2025-06-05 2025-06-05
US Covista Inc. (CVSA)
PrS Proposed sale
2,291
128.13
US$293,548 		2,291 128.13 US$293,548
2025-05-09 2025-05-08
PlS Planned sale
3,300 -6.4%
9.67
US$31,911 		3,300 -6.4% 9.67 US$31,911
2025-05-08 2025-05-08
PrS Proposed sale
3,300
9.67
US$31,911 		3,300 9.67 US$31,911
2024-12-02 2024-11-29
US Covista Inc. (CVSA)
S Sale
4,000 -25.5%
90.39
US$361,550 		4,000 -25.5% 90.39 US$361,550
2024-11-29 2024-11-29
US Covista Inc. (CVSA)
PrS Proposed sale
4,000
90.75
US$363,000 		4,000 90.75 US$363,000
2024-05-10 2024-05-08
PlS Planned sale
2,500 -9.0%
14.06
US$35,150 		2,500 -9.0% 14.06 US$35,150
2024-05-08 2024-05-08
PrS Proposed sale
2,500
14.06
US$35,150 		2,500 14.06 US$35,150
2023-08-15 2023-08-14
US Covista Inc. (CVSA)
S Sale
1,500 -10.2%
43.60
US$65,400 		1,500 -10.2% 43.60 US$65,400
2023-05-16 2023-05-12
PlS Planned sale
4,400 -13.7%
21.86
US$96,184 		4,400 -13.7% 21.86 US$96,184
2023-05-12 2023-05-12
PrS Proposed sale
4,400
21.86
US$96,184 		4,400 21.86 US$96,184
2022-11-23 2022-11-22
US Covista Inc. (CVSA)
S Sale
900 -5.7%
40.66
US$36,594 		900 -5.7% 40.66 US$36,594
2022-08-08 2022-08-04
B Purchase
4,900 +25.1%
9.15
US$44,835 		4,900 +25.1% 9.15 US$44,835
2022-05-23 2022-05-19
PlS Planned sale
1,100 -5.3%
10.12
US$11,132 		1,100 -5.3% 10.12 US$11,132
2021-06-28 2021-06-24
PlS Planned sale
6,761 -44.2%
55.00
US$371,855 		6,761 -44.2% 55.00 US$371,855
2021-05-17 2021-05-13
PlS Planned sale
800 -13.7%
52.08
US$41,664 		800 -13.7% 52.08 US$41,664
2021-02-05 2021-02-04
US Covista Inc. (CVSA)
B Purchase
1,000 +8.7%
40.06
US$40,060 		1,000 +8.7% 40.06 US$40,060
2021-01-06 2021-01-04
PlS Planned sale
1,500 -20.4%
45.13
US$67,695 		1,500 -20.4% 45.13 US$67,695
2020-11-04 2020-11-02
PlS Planned sale
1,500 -20.4%
37.50
US$56,250 		1,500 -20.4% 37.50 US$56,250
2020-05-15 2020-05-13
PlS Planned sale
550 -8.6%
49.94
US$27,467 		550 -8.6% 49.94 US$27,467
2019-06-20 2019-06-18
PlS Planned sale
10,000 -72.9%
55.00
US$550,000 		10,000 -72.9% 55.00 US$550,000
2019-05-16 2019-05-14
PlS Planned sale
412 -10.0%
52.65
US$21,692 		412 -10.0% 52.65 US$21,692