Brophy Michael Burkes

Track

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
338.18
Quantity 71,017 +43.4%
Value US$4,757,492
US Natera Inc (NTRA)
Transaction date
Proposed sale
Price
112.51
Quantity 88,767
Value US$507,462
US Natera Inc (NTRA)
Transaction date
Planned sale
Price
86.08
Quantity 97,941 -31.6%
Value US$1,134,698
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
US Natera Inc (NTRA)
Transaction date
Proposed sale
Price
235.93
Quantity 1,867
Value US$440,481
US Natera Inc (NTRA)
Transaction date
Planned sale
Price
230.92
Quantity 876 -1.5%
Value US$202,289
US Natera Inc (NTRA)
Transaction date
Planned sale
Price
229.94
Quantity 991 -1.6%
Value US$227,866
US Natera Inc (NTRA)
Transaction date
Planned sale
Price
237.44
Quantity 1,176 -1.9%
Value US$279,233
US Natera Inc (NTRA)
Transaction date
Planned sale
Price
237.66
Quantity 1,237 -2.0%
Value US$293,988
US Natera Inc (NTRA)
Transaction date
Proposed sale
Price
240.34
Quantity 1,176
Value US$282,640
US Natera Inc (NTRA)
Transaction date
Planned sale
Price
240.53
Quantity 784 -1.2%
Value US$188,577
US Natera Inc (NTRA)
Transaction date
Planned sale
Price
242.67
Quantity 36,573 -36.3%
Value US$8,875,115
US Natera Inc (NTRA)
Transaction date
Planned sale
Price
235.00
Quantity 602 -0.6%
Value US$141,470
US Natera Inc (NTRA)
Transaction date
Proposed sale
Price
234.85
Quantity 36,573
Value US$8,589,169
US Natera Inc (NTRA)
Transaction date
Planned sale
Price
234.74
Quantity 23,948 -19.4%
Value US$5,621,515
US Natera Inc (NTRA)
Transaction date
Proposed sale
Price
189.57
Quantity 1,867
Value US$353,927
US Natera Inc (NTRA)
Transaction date
Planned sale
Price
192.12
Quantity 500 -0.8%
Value US$96,058
US Natera Inc (NTRA)
Transaction date
Planned sale
Price
190.99
Quantity 667 -1.0%
Value US$127,391
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2026-08-05 2026-08-04
US Natera Inc (NTRA)
PlS Planned sale
71,017 +43.4%
338.18
US$4,757,492 		71,017 +43.4% 338.18 US$4,757,492
2026-08-04 2026-08-04
US Natera Inc (NTRA)
PrS Proposed sale
88,767
112.51
US$507,462 		88,767 112.51 US$507,462
2026-08-05 2026-08-03
US Natera Inc (NTRA)
PlS Planned sale
97,941 -31.6%
86.08
US$1,134,698 		97,941 -31.6% 86.08 US$1,134,698
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
2026-01-29 2026-01-29
US Natera Inc (NTRA)
PrS Proposed sale
1,867
235.93
US$440,481 		1,867 235.93 US$440,481
2026-01-29 2026-01-29
US Natera Inc (NTRA)
PlS Planned sale
876 -1.5%
230.92
US$202,289 		876 -1.5% 230.92 US$202,289
2026-01-29 2026-01-29
US Natera Inc (NTRA)
PlS Planned sale
991 -1.6%
229.94
US$227,866 		991 -1.6% 229.94 US$227,866
2026-01-29 2026-01-28
US Natera Inc (NTRA)
PlS Planned sale
1,176 -1.9%
237.44
US$279,233 		1,176 -1.9% 237.44 US$279,233
2026-01-29 2026-01-28
US Natera Inc (NTRA)
PlS Planned sale
1,237 -2.0%
237.66
US$293,988 		1,237 -2.0% 237.66 US$293,988
2026-01-28 2026-01-28
US Natera Inc (NTRA)
PrS Proposed sale
1,176
240.34
US$282,640 		1,176 240.34 US$282,640
2026-01-29 2026-01-27
US Natera Inc (NTRA)
PlS Planned sale
784 -1.2%
240.53
US$188,577 		784 -1.2% 240.53 US$188,577
2026-01-22 2026-01-21
US Natera Inc (NTRA)
PlS Planned sale
36,573 -36.3%
242.67
US$8,875,115 		36,573 -36.3% 242.67 US$8,875,115
2026-01-22 2026-01-21
US Natera Inc (NTRA)
PlS Planned sale
602 -0.6%
235.00
US$141,470 		602 -0.6% 235.00 US$141,470
2026-01-21 2026-01-21
US Natera Inc (NTRA)
PrS Proposed sale
36,573
234.85
US$8,589,169 		36,573 234.85 US$8,589,169
2026-01-22 2026-01-20
US Natera Inc (NTRA)
PlS Planned sale
23,948 -19.4%
234.74
US$5,621,515 		23,948 -19.4% 234.74 US$5,621,515
2025-10-29 2025-10-29
US Natera Inc (NTRA)
PrS Proposed sale
1,867
189.57
US$353,927 		1,867 189.57 US$353,927
2025-10-29 2025-10-29
US Natera Inc (NTRA)
PlS Planned sale
500 -0.8%
192.12
US$96,058 		500 -0.8% 192.12 US$96,058
2025-10-29 2025-10-29
US Natera Inc (NTRA)
PlS Planned sale
667 -1.0%
190.99
US$127,391 		667 -1.0% 190.99 US$127,391