Brophy Michael Burkes

Insider profile

Performance

Overall performance
2.1
Performance over holding periods
2.1
30 days 90 days 120 days
Average return -14% 8.2% 15.1%
Success rate 1% 68% 82%
Transactions
24 0% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance
Brophy Michael Burkes's trades of Natera, 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 Natera, Inc. (NTRA)
Transaction date
Planned sale
Price
74.74
Quantity 53,073 -8.2%
Value US$4,126,608
US Natera, Inc. (NTRA)
Transaction date
Proposed sale
Price
472.79
Quantity 35,291
Value US$3,551,658
US Natera, Inc. (NTRA)
Transaction date
Planned sale
Price
52.88
Quantity 75,646 -39.7%
Value US$4,731,001
US Natera, Inc. (NTRA)
Transaction date
Planned sale
Price
388.03
Quantity 8 -0.0%
Value US$3,104
US Natera, Inc. (NTRA)
Transaction date
Proposed sale
Price
414.30
Quantity 313
Value US$129,676
US Natera, Inc. (NTRA)
Transaction date
Planned sale
Price
425.55
Quantity 1,906 -3.9%
Value US$811,098
US Natera, Inc. (NTRA)
Transaction date
Proposed sale
Price
436.00
Quantity 1,906
Value US$831,016
US Natera, Inc. (NTRA)
Transaction date
Planned sale
Price
426.87
Quantity 865 -1.8%
Value US$369,245
US Natera, Inc. (NTRA)
Transaction date
Planned sale
Price
425.32
Quantity 313 -0.6%
Value US$133,126
US Natera, Inc. (NTRA)
Transaction date
Planned sale
Price
426.34
Quantity 1,198 -2.4%
Value US$510,756
US Natera, Inc. (NTRA)
Transaction date
Proposed sale
Price
410.82
Quantity 1,178
Value US$483,946
US Natera, Inc. (NTRA)
Transaction date
Proposed sale
Price
410.82
Quantity 1,222
Value US$502,022
US Natera, Inc. (NTRA)
Transaction date
Planned sale
Price
406.00
Quantity 781 -1.5%
Value US$317,086
US Natera, Inc. (NTRA)
Transaction date
Proposed sale
Price
404.90
Quantity 771
Value US$312,178
US Natera, Inc. (NTRA)
Transaction date
Planned sale
Price
274.22
Quantity 478 -0.9%
Value US$131,077
US Natera, Inc. (NTRA)
Transaction date
Proposed sale
Price
270.36
Quantity 478
Value US$129,232
US Natera, Inc. (NTRA)
Transaction date
Planned sale
Price
267.99
Quantity 317 -0.6%
Value US$84,953
US Natera, Inc. (NTRA)
Transaction date
Proposed sale
Price
267.76
Quantity 313
Value US$83,809
US Natera, Inc. (NTRA)
Transaction date
Planned sale
Price
249.38
Quantity 1,863 -3.4%
Value US$464,595
US Natera, Inc. (NTRA)
Transaction date
Proposed sale
Price
252.22
Quantity 1,863
Value US$469,886
US Natera, Inc. (NTRA)
Transaction date
Planned sale
Price
254.33
Quantity 170 -0.3%
Value US$43,237
US Natera, Inc. (NTRA)
Transaction date
Planned sale
Price
253.77
Quantity 1,008 -1.8%
Value US$255,797
US Natera, Inc. (NTRA)
Transaction date
Planned sale
Price
254.07
Quantity 1,241 -2.2%
Value US$315,301
US Natera, Inc. (NTRA)
Transaction date
Proposed sale
Price
258.03
Quantity 1,178
Value US$303,959
US Natera, Inc. (NTRA)
Transaction date
Proposed sale
Price
258.03
Quantity 1,222
Value US$315,313
US Natera, Inc. (NTRA)
Transaction date
Planned sale
Price
260.49
Quantity 782 -1.4%
Value US$203,704
US Natera, Inc. (NTRA)
Transaction date
Proposed sale
Price
261.99
Quantity 772
Value US$202,256
US Natera, Inc. (NTRA)
Transaction date
Planned sale
Price
210.49
Quantity 482 -0.8%
Value US$101,456
US Natera, Inc. (NTRA)
Transaction date
Proposed sale
Price
207.28
Quantity 482
Value US$99,909
US Natera, Inc. (NTRA)
Transaction date
Planned sale
Price
206.16
Quantity 313 -0.5%
Value US$64,528
US Natera, Inc. (NTRA)
Transaction date
Planned sale
Price
197.26
Quantity 200 -0.3%
Value US$39,452
US Natera, Inc. (NTRA)
Transaction date
Planned sale
Price
194.82
Quantity 1,070 -1.8%
Value US$208,460
US Natera, Inc. (NTRA)
Transaction date
Planned sale
Price
193.78
Quantity 1,000 -1.7%
Value US$193,779
US Natera, Inc. (NTRA)
Transaction date
Planned sale
Price
192.13
Quantity 500 -0.8%
Value US$96,064
US Natera, Inc. (NTRA)
Transaction date
Planned sale
Price
190.12
Quantity 300 -0.5%
Value US$57,034
US Natera, Inc. (NTRA)
Transaction date
Proposed sale
Price
200.17
Quantity 3,070
Value US$614,522
US Natera, Inc. (NTRA)
Transaction date
Planned sale
Price
204.39
Quantity 1,222 -2.0%
Value US$249,765
US Natera, Inc. (NTRA)
Transaction date
Planned sale
Price
203.75
Quantity 771 -1.2%
Value US$157,091
US Natera, Inc. (NTRA)
Transaction date
Planned sale
Price
204.13
Quantity 785 -1.2%
Value US$160,244
US Natera, Inc. (NTRA)
Transaction date
Planned sale
Price
227.45
Quantity 4,971 -8.7%
Value US$1,130,639
US Natera, Inc. (NTRA)
Transaction date
Planned sale
Price
225.25
Quantity 700 -1.2%
Value US$157,674
US Natera, Inc. (NTRA)
Transaction date
Planned sale
Price
227.45
Quantity 4,971 -8.7%
Value US$1,130,639
US Natera, Inc. (NTRA)
Transaction date
Planned sale
Price
225.25
Quantity 700 -1.2%
Value US$157,674
US Natera, Inc. (NTRA)
Transaction date
Planned sale
Price
230.77
Quantity 1,268 -2.1%
Value US$292,614
US Natera, Inc. (NTRA)
Transaction date
Proposed sale
Price
231.10
Quantity 5,671
Value US$1,310,568
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2026-11-04 2026-11-03
US Natera, Inc. (NTRA)
PlS Planned sale
53,073 -8.2%
74.74
US$4,126,608 		53,073 -8.2% 74.74 US$4,126,608
2026-11-03 2026-11-03
US Natera, Inc. (NTRA)
PrS Proposed sale
35,291
472.79
US$3,551,658 		35,291 472.79 US$3,551,658
2026-11-04 2026-11-02
US Natera, Inc. (NTRA)
PlS Planned sale
75,646 -39.7%
52.88
US$4,731,001 		75,646 -39.7% 52.88 US$4,731,001
2026-11-04 2026-11-02
US Natera, Inc. (NTRA)
PlS Planned sale
8 -0.0%
388.03
US$3,104 		8 -0.0% 388.03 US$3,104
2026-11-02 2026-11-02
US Natera, Inc. (NTRA)
PrS Proposed sale
313
414.30
US$129,676 		313 414.30 US$129,676
2026-10-30 2026-10-30
US Natera, Inc. (NTRA)
PlS Planned sale
1,906 -3.9%
425.55
US$811,098 		1,906 -3.9% 425.55 US$811,098
2026-10-30 2026-10-30
US Natera, Inc. (NTRA)
PrS Proposed sale
1,906
436.00
US$831,016 		1,906 436.00 US$831,016
2026-10-30 2026-10-28
US Natera, Inc. (NTRA)
PlS Planned sale
865 -1.8%
426.87
US$369,245 		865 -1.8% 426.87 US$369,245
2026-10-30 2026-10-28
US Natera, Inc. (NTRA)
PlS Planned sale
313 -0.6%
425.32
US$133,126 		313 -0.6% 425.32 US$133,126
2026-10-29 2026-10-28
US Natera, Inc. (NTRA)
PlS Planned sale
1,198 -2.4%
426.34
US$510,756 		1,198 -2.4% 426.34 US$510,756
2026-10-28 2026-10-28
US Natera, Inc. (NTRA)
PrS Proposed sale
1,178
410.82
US$483,946 		1,178 410.82 US$483,946
2026-10-28 2026-10-28
US Natera, Inc. (NTRA)
PrS Proposed sale
1,222
410.82
US$502,022 		1,222 410.82 US$502,022
2026-10-29 2026-10-27
US Natera, Inc. (NTRA)
PlS Planned sale
781 -1.5%
406.00
US$317,086 		781 -1.5% 406.00 US$317,086
2026-10-27 2026-10-27
US Natera, Inc. (NTRA)
PrS Proposed sale
771
404.90
US$312,178 		771 404.90 US$312,178
2026-08-05 2026-08-04
US Natera, Inc. (NTRA)
PlS Planned sale
478 -0.9%
274.22
US$131,077 		478 -0.9% 274.22 US$131,077
2026-08-04 2026-08-04
US Natera, Inc. (NTRA)
PrS Proposed sale
478
270.36
US$129,232 		478 270.36 US$129,232
2026-08-05 2026-08-03
US Natera, Inc. (NTRA)
PlS Planned sale
317 -0.6%
267.99
US$84,953 		317 -0.6% 267.99 US$84,953
2026-08-03 2026-08-03
US Natera, Inc. (NTRA)
PrS Proposed sale
313
267.76
US$83,809 		313 267.76 US$83,809
2026-07-29 2026-07-29
US Natera, Inc. (NTRA)
PlS Planned sale
1,863 -3.4%
249.38
US$464,595 		1,863 -3.4% 249.38 US$464,595
2026-07-29 2026-07-29
US Natera, Inc. (NTRA)
PrS Proposed sale
1,863
252.22
US$469,886 		1,863 252.22 US$469,886
2026-07-29 2026-07-28
US Natera, Inc. (NTRA)
PlS Planned sale
170 -0.3%
254.33
US$43,237 		170 -0.3% 254.33 US$43,237
2026-07-29 2026-07-28
US Natera, Inc. (NTRA)
PlS Planned sale
1,008 -1.8%
253.77
US$255,797 		1,008 -1.8% 253.77 US$255,797
2026-07-29 2026-07-28
US Natera, Inc. (NTRA)
PlS Planned sale
1,241 -2.2%
254.07
US$315,301 		1,241 -2.2% 254.07 US$315,301
2026-07-28 2026-07-28
US Natera, Inc. (NTRA)
PrS Proposed sale
1,178
258.03
US$303,959 		1,178 258.03 US$303,959
2026-07-28 2026-07-28
US Natera, Inc. (NTRA)
PrS Proposed sale
1,222
258.03
US$315,313 		1,222 258.03 US$315,313
2026-07-29 2026-07-27
US Natera, Inc. (NTRA)
PlS Planned sale
782 -1.4%
260.49
US$203,704 		782 -1.4% 260.49 US$203,704
2026-07-27 2026-07-27
US Natera, Inc. (NTRA)
PrS Proposed sale
772
261.99
US$202,256 		772 261.99 US$202,256
2026-05-05 2026-05-04
US Natera, Inc. (NTRA)
PlS Planned sale
482 -0.8%
210.49
US$101,456 		482 -0.8% 210.49 US$101,456
2026-05-04 2026-05-04
US Natera, Inc. (NTRA)
PrS Proposed sale
482
207.28
US$99,909 		482 207.28 US$99,909
2026-05-05 2026-05-01
US Natera, Inc. (NTRA)
PlS Planned sale
313 -0.5%
206.16
US$64,528 		313 -0.5% 206.16 US$64,528
2026-04-29 2026-04-29
US Natera, Inc. (NTRA)
PlS Planned sale
200 -0.3%
197.26
US$39,452 		200 -0.3% 197.26 US$39,452
2026-04-29 2026-04-29
US Natera, Inc. (NTRA)
PlS Planned sale
1,070 -1.8%
194.82
US$208,460 		1,070 -1.8% 194.82 US$208,460
2026-04-29 2026-04-29
US Natera, Inc. (NTRA)
PlS Planned sale
1,000 -1.7%
193.78
US$193,779 		1,000 -1.7% 193.78 US$193,779
2026-04-29 2026-04-29
US Natera, Inc. (NTRA)
PlS Planned sale
500 -0.8%
192.13
US$96,064 		500 -0.8% 192.13 US$96,064
2026-04-29 2026-04-29
US Natera, Inc. (NTRA)
PlS Planned sale
300 -0.5%
190.12
US$57,034 		300 -0.5% 190.12 US$57,034
2026-04-29 2026-04-29
US Natera, Inc. (NTRA)
PrS Proposed sale
3,070
200.17
US$614,522 		3,070 200.17 US$614,522
2026-04-29 2026-04-27
US Natera, Inc. (NTRA)
PlS Planned sale
1,222 -2.0%
204.39
US$249,765 		1,222 -2.0% 204.39 US$249,765
2026-04-29 2026-04-27
US Natera, Inc. (NTRA)
PlS Planned sale
771 -1.2%
203.75
US$157,091 		771 -1.2% 203.75 US$157,091
2026-03-11 2026-03-10
US Natera, Inc. (NTRA)
PlS Planned sale
785 -1.2%
204.13
US$160,244 		785 -1.2% 204.13 US$160,244
2026-02-04 2026-02-03
US Natera, Inc. (NTRA)
PlS Planned sale
4,971 -8.7%
227.45
US$1,130,639 		4,971 -8.7% 227.45 US$1,130,639
2026-02-04 2026-02-03
US Natera, Inc. (NTRA)
PlS Planned sale
700 -1.2%
225.25
US$157,674 		700 -1.2% 225.25 US$157,674
2026-02-04 2026-02-03
US Natera, Inc. (NTRA)
PlS Planned sale
4,971 -8.7%
227.45
US$1,130,639 		4,971 -8.7% 227.45 US$1,130,639
2026-02-04 2026-02-03
US Natera, Inc. (NTRA)
PlS Planned sale
700 -1.2%
225.25
US$157,674 		700 -1.2% 225.25 US$157,674
2026-02-04 2026-02-03
US Natera, Inc. (NTRA)
PlS Planned sale
1,268 -2.1%
230.77
US$292,614 		1,268 -2.1% 230.77 US$292,614
2026-02-03 2026-02-03
US Natera, Inc. (NTRA)
PrS Proposed sale
5,671
231.10
US$1,310,568 		5,671 231.10 US$1,310,568

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