George Bickerstaff

Track

Insider profile

Currently holds positions in CareDx, Inc. and Innoviva Inc

Performance

Overall performance
2.9
Performance over holding periods
2.9
30 days 90 days 120 days
Average return -14% 8.2% 15.1%
Success rate 21% 68% 82%
Transactions
15 27% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance

Positions

Position Company Period
Independent Director CareDx, Inc. April 1, 2014 -
Independent Director Innoviva Inc Dec. 19, 2017 -
Independent Director Axovant Gene Therapies Ltd Feb. 12, 2018 - Feb. 19, 2020
Director Inovio Pharmaceuticals Inc March 21, 2017 - May 11, 2018
Director BIOLASE Inc June 16, 2014 - Dec. 31, 2017
Independent Director ARIAD Pharmaceuticals Inc April 1, 2016 - Feb. 16, 2017
George Bickerstaff's trades of CareDx, 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 CareDx, Inc. (CDNA)
Transaction date
Sale
Price
423.93
Quantity 96,762 +0.1%
Value US$4,169,119
US CareDx, Inc. (CDNA)
Transaction date
Proposed sale
Price
281.79
Quantity 42,648
Value US$2,881,674
US CareDx, Inc. (CDNA)
Transaction date
Sale
Price
340.39
Quantity 99,210 -46.8%
Value US$3,850,535
US CareDx, Inc. (CDNA)
Transaction date
Proposed sale
Price
18.36
Quantity 20,000
Value US$367,102
US CareDx, Inc. (CDNA)
Transaction date
Sale
Price
39.11
Quantity 25,000 -39.8%
Value US$977,672
US Innoviva Inc (INVA)
Transaction date
Purchase
Price
13.46
Quantity 10,000 +8.7%
Value US$134,619
US Innoviva Inc (INVA)
Transaction date
Purchase
Price
12.97
Quantity 10,000 +9.6%
Value US$129,670
US CareDx, Inc. (CDNA)
Transaction date
Sale
Price
75.97
Quantity 799 -1.3%
Value US$60,700
US CareDx, Inc. (CDNA)
Transaction date
Sale
Price
75.28
Quantity 9,201 -13.0%
Value US$692,673
US CareDx, Inc. (CDNA)
Transaction date
Sale
Price
63.75
Quantity 600 -0.8%
Value US$38,248
US CareDx, Inc. (CDNA)
Transaction date
Sale
Price
63.03
Quantity 9,400 -11.6%
Value US$592,499
US CareDx, Inc. (CDNA)
Transaction date
Sale
Price
72.84
Quantity 2,076 -2.5%
Value US$151,219
US CareDx, Inc. (CDNA)
Transaction date
Sale
Price
72.04
Quantity 3,224 -3.8%
Value US$232,248
US CareDx, Inc. (CDNA)
Transaction date
Sale
Price
71.10
Quantity 4,700 -5.2%
Value US$334,177
US CareDx, Inc. (CDNA)
Transaction date
Sale
Price
27.65
Quantity 10,000 -10.5%
Value US$276,458
US Innoviva Inc (INVA)
Transaction date
Purchase
Price
15.90
Quantity 15,000 +38.7%
Value US$238,500
US Innoviva Inc (INVA)
Transaction date
Purchase
Price
14.90
Quantity 10,000 +34.8%
Value US$148,958
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2026-08-06 2026-08-05
US CareDx, Inc. (CDNA)
S Sale
96,762 +0.1%
423.93
US$4,169,119 		96,762 +0.1% 423.93 US$4,169,119
2026-08-05 2026-08-05
US CareDx, Inc. (CDNA)
PrS Proposed sale
42,648
281.79
US$2,881,674 		42,648 281.79 US$2,881,674
2025-03-12 2025-03-10
US CareDx, Inc. (CDNA)
S Sale
99,210 -46.8%
340.39
US$3,850,535 		99,210 -46.8% 340.39 US$3,850,535
2025-03-10 2025-03-10
US CareDx, Inc. (CDNA)
PrS Proposed sale
20,000
18.36
US$367,102 		20,000 18.36 US$367,102
2022-03-01 2022-02-28
US CareDx, Inc. (CDNA)
S Sale
25,000 -39.8%
39.11
US$977,672 		25,000 -39.8% 39.11 US$977,672
2021-05-25 2021-05-24
US Innoviva Inc (INVA)
B Purchase
10,000 +8.7%
13.46
US$134,619 		10,000 +8.7% 13.46 US$134,619
2021-05-25 2021-05-21
US Innoviva Inc (INVA)
B Purchase
10,000 +9.6%
12.97
US$129,670 		10,000 +9.6% 12.97 US$129,670
2021-05-21 2021-05-21
US CareDx, Inc. (CDNA)
S Sale
799 -1.3%
75.97
US$60,700 		799 -1.3% 75.97 US$60,700
2021-05-21 2021-05-21
US CareDx, Inc. (CDNA)
S Sale
9,201 -13.0%
75.28
US$692,673 		9,201 -13.0% 75.28 US$692,673
2021-05-13 2021-05-12
US CareDx, Inc. (CDNA)
S Sale
600 -0.8%
63.75
US$38,248 		600 -0.8% 63.75 US$38,248
2021-05-13 2021-05-12
US CareDx, Inc. (CDNA)
S Sale
9,400 -11.6%
63.03
US$592,499 		9,400 -11.6% 63.03 US$592,499
2020-12-14 2020-12-14
US CareDx, Inc. (CDNA)
S Sale
2,076 -2.5%
72.84
US$151,219 		2,076 -2.5% 72.84 US$151,219
2020-12-14 2020-12-14
US CareDx, Inc. (CDNA)
S Sale
3,224 -3.8%
72.04
US$232,248 		3,224 -3.8% 72.04 US$232,248
2020-12-14 2020-12-14
US CareDx, Inc. (CDNA)
S Sale
4,700 -5.2%
71.10
US$334,177 		4,700 -5.2% 71.10 US$334,177
2020-05-13 2020-05-13
US CareDx, Inc. (CDNA)
S Sale
10,000 -10.5%
27.65
US$276,458 		10,000 -10.5% 27.65 US$276,458
2019-02-28 2019-02-27
US Innoviva Inc (INVA)
B Purchase
15,000 +38.7%
15.90
US$238,500 		15,000 +38.7% 15.90 US$238,500
2019-02-22 2019-02-21
US Innoviva Inc (INVA)
B Purchase
10,000 +34.8%
14.90
US$148,958 		10,000 +34.8% 14.90 US$148,958