Marcus Gail Boxer

Track

Insider profile

Performance

Overall performance
2.1
Performance over holding periods
2.1
30 days 90 days 120 days
Average return -17% 8.2% 15.1%
Success rate 32% 68% 82%
Transactions
17 0% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance
Marcus Gail Boxer'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
Sale
Price
374.25
Quantity 32,259 -27.4%
Value US$114,558
US Natera Inc (NTRA)
Transaction date
Sale
Price
62.67
Quantity 55,963 -40.0%
Value US$3,761,335
US Natera Inc (NTRA)
Transaction date
Sale
Price
313.86
Quantity 5,384 -2.8%
Value US$2,353,798
US Natera Inc (NTRA)
Transaction date
Sale
Price
216.06
Quantity 3,016 -17.6%
Value US$651,646
US Natera Inc (NTRA)
Transaction date
Proposed sale
Price
217.21
Quantity 11,000
Value US$2,389,328
US Natera Inc (NTRA)
Transaction date
Proposed sale
Price
217.21
Quantity 11,000
Value US$2,389,328
US Natera Inc (NTRA)
Transaction date
Planned sale
Price
198.71
Quantity 122 -2.1%
Value US$24,243
US Natera Inc (NTRA)
Transaction date
Proposed sale
Price
198.71
Quantity 122
Value US$24,243
US Natera Inc (NTRA)
Transaction date
Planned sale
Price
133.66
Quantity 1,183 -17.0%
Value US$158,116
US Natera Inc (NTRA)
Transaction date
Planned sale
Price
132.73
Quantity 1,313 -15.9%
Value US$174,278
US Natera Inc (NTRA)
Transaction date
Proposed sale
Price
133.17
Quantity 2,496
Value US$332,395
US Natera Inc (NTRA)
Transaction date
Planned sale
Price
167.56
Quantity 2,651 -24.6%
Value US$444,189
US Natera Inc (NTRA)
Transaction date
Planned sale
Price
167.05
Quantity 1,648 -13.3%
Value US$275,301
US Natera Inc (NTRA)
Transaction date
Proposed sale
Price
167.36
Quantity 4,299
Value US$719,491
US Natera Inc (NTRA)
Transaction date
Planned sale
Price
165.05
Quantity 600 -9.5%
Value US$99,027
US Natera Inc (NTRA)
Transaction date
Planned sale
Price
164.33
Quantity 3,400 -35.0%
Value US$558,734
US Natera Inc (NTRA)
Transaction date
Proposed sale
Price
164.44
Quantity 4,000
Value US$657,761
US Natera Inc (NTRA)
Transaction date
Planned sale
Price
153.06
Quantity 1,450 -13.0%
Value US$221,941
US Natera Inc (NTRA)
Transaction date
Planned sale
Price
152.22
Quantity 942 -7.8%
Value US$143,392
US Natera Inc (NTRA)
Transaction date
Planned sale
Price
151.37
Quantity 672 -5.3%
Value US$101,719
US Natera Inc (NTRA)
Transaction date
Planned sale
Price
149.96
Quantity 341 -2.6%
Value US$51,138
US Natera Inc (NTRA)
Transaction date
Planned sale
Price
149.05
Quantity 241 -1.8%
Value US$35,920
US Natera Inc (NTRA)
Transaction date
Planned sale
Price
147.95
Quantity 323 -2.4%
Value US$47,787
US Natera Inc (NTRA)
Transaction date
Planned sale
Price
146.34
Quantity 31 -0.2%
Value US$4,537
US Natera Inc (NTRA)
Transaction date
Proposed sale
Price
151.61
Quantity 4,000
Value US$606,433
US Natera Inc (NTRA)
Transaction date
Planned sale
Price
142.82
Quantity 197 -2.0%
Value US$28,136
US Natera Inc (NTRA)
Transaction date
Planned sale
Price
142.25
Quantity 365 -3.6%
Value US$51,923
US Natera Inc (NTRA)
Transaction date
Planned sale
Price
141.13
Quantity 1,528 -13.0%
Value US$215,644
US Natera Inc (NTRA)
Transaction date
Planned sale
Price
140.17
Quantity 1,512 -11.4%
Value US$211,944
US Natera Inc (NTRA)
Transaction date
Planned sale
Price
139.33
Quantity 398 -2.9%
Value US$55,455
US Natera Inc (NTRA)
Transaction date
Proposed sale
Price
140.78
Quantity 4,000
Value US$563,100
US Natera Inc (NTRA)
Transaction date
Planned sale
Price
149.27
Quantity 381 -3.8%
Value US$56,873
US Natera Inc (NTRA)
Transaction date
Planned sale
Price
148.71
Quantity 1,682 -14.3%
Value US$250,127
US Natera Inc (NTRA)
Transaction date
Planned sale
Price
147.20
Quantity 923 -7.3%
Value US$135,867
US Natera Inc (NTRA)
Transaction date
Planned sale
Price
145.86
Quantity 1,014 -7.4%
Value US$147,907
US Natera Inc (NTRA)
Transaction date
Proposed sale
Price
147.69
Quantity 4,000
Value US$590,773
US Natera Inc (NTRA)
Transaction date
Sale
Price
160.52
Quantity 2,100 -17.8%
Value US$337,089
US Natera Inc (NTRA)
Transaction date
Sale
Price
159.83
Quantity 7,582 -39.1%
Value US$1,211,842
US Natera Inc (NTRA)
Transaction date
Proposed sale
Price
159.98
Quantity 9,682
Value US$1,548,931
US Natera Inc (NTRA)
Transaction date
Sale
Price
162.04
Quantity 200 -1.0%
Value US$32,408
US Natera Inc (NTRA)
Transaction date
Sale
Price
159.85
Quantity 371 -1.9%
Value US$59,306
US Natera Inc (NTRA)
Transaction date
Sale
Price
159.19
Quantity 350 -1.7%
Value US$55,716
US Natera Inc (NTRA)
Transaction date
Sale
Price
157.86
Quantity 791 -3.7%
Value US$124,865
US Natera Inc (NTRA)
Transaction date
Sale
Price
156.75
Quantity 500 -2.3%
Value US$78,377
US Natera Inc (NTRA)
Transaction date
Proposed sale
Price
158.53
Quantity 2,212
Value US$350,672
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2026-06-09 2026-06-05
US Natera Inc (NTRA)
S Sale
32,259 -27.4%
374.25
US$114,558 		32,259 -27.4% 374.25 US$114,558
2026-06-09 2026-06-05
US Natera Inc (NTRA)
S Sale
55,963 -40.0%
62.67
US$3,761,335 		55,963 -40.0% 62.67 US$3,761,335
2026-06-09 2026-06-05
US Natera Inc (NTRA)
S Sale
5,384 -2.8%
313.86
US$2,353,798 		5,384 -2.8% 313.86 US$2,353,798
2026-06-09 2026-06-05
US Natera Inc (NTRA)
S Sale
3,016 -17.6%
216.06
US$651,646 		3,016 -17.6% 216.06 US$651,646
2026-06-05 2026-06-05
US Natera Inc (NTRA)
PrS Proposed sale
11,000
217.21
US$2,389,328 		11,000 217.21 US$2,389,328
2026-06-05 2026-06-05
US Natera Inc (NTRA)
PrS Proposed sale
11,000
217.21
US$2,389,328 		11,000 217.21 US$2,389,328
2025-11-04 2025-11-03
US Natera Inc (NTRA)
PlS Planned sale
122 -2.1%
198.71
US$24,243 		122 -2.1% 198.71 US$24,243
2025-11-03 2025-11-03
US Natera Inc (NTRA)
PrS Proposed sale
122
198.71
US$24,243 		122 198.71 US$24,243
2025-08-05 2025-08-01
US Natera Inc (NTRA)
PlS Planned sale
1,183 -17.0%
133.66
US$158,116 		1,183 -17.0% 133.66 US$158,116
2025-08-05 2025-08-01
US Natera Inc (NTRA)
PlS Planned sale
1,313 -15.9%
132.73
US$174,278 		1,313 -15.9% 132.73 US$174,278
2025-08-01 2025-08-01
US Natera Inc (NTRA)
PrS Proposed sale
2,496
133.17
US$332,395 		2,496 133.17 US$332,395
2025-07-03 2025-07-01
US Natera Inc (NTRA)
PlS Planned sale
2,651 -24.6%
167.56
US$444,189 		2,651 -24.6% 167.56 US$444,189
2025-07-03 2025-07-01
US Natera Inc (NTRA)
PlS Planned sale
1,648 -13.3%
167.05
US$275,301 		1,648 -13.3% 167.05 US$275,301
2025-07-01 2025-07-01
US Natera Inc (NTRA)
PrS Proposed sale
4,299
167.36
US$719,491 		4,299 167.36 US$719,491
2025-06-11 2025-06-10
US Natera Inc (NTRA)
PlS Planned sale
600 -9.5%
165.05
US$99,027 		600 -9.5% 165.05 US$99,027
2025-06-11 2025-06-10
US Natera Inc (NTRA)
PlS Planned sale
3,400 -35.0%
164.33
US$558,734 		3,400 -35.0% 164.33 US$558,734
2025-06-10 2025-06-10
US Natera Inc (NTRA)
PrS Proposed sale
4,000
164.44
US$657,761 		4,000 164.44 US$657,761
2025-05-02 2025-05-01
US Natera Inc (NTRA)
PlS Planned sale
1,450 -13.0%
153.06
US$221,941 		1,450 -13.0% 153.06 US$221,941
2025-05-02 2025-05-01
US Natera Inc (NTRA)
PlS Planned sale
942 -7.8%
152.22
US$143,392 		942 -7.8% 152.22 US$143,392
2025-05-02 2025-05-01
US Natera Inc (NTRA)
PlS Planned sale
672 -5.3%
151.37
US$101,719 		672 -5.3% 151.37 US$101,719
2025-05-02 2025-05-01
US Natera Inc (NTRA)
PlS Planned sale
341 -2.6%
149.96
US$51,138 		341 -2.6% 149.96 US$51,138
2025-05-02 2025-05-01
US Natera Inc (NTRA)
PlS Planned sale
241 -1.8%
149.05
US$35,920 		241 -1.8% 149.05 US$35,920
2025-05-02 2025-05-01
US Natera Inc (NTRA)
PlS Planned sale
323 -2.4%
147.95
US$47,787 		323 -2.4% 147.95 US$47,787
2025-05-02 2025-05-01
US Natera Inc (NTRA)
PlS Planned sale
31 -0.2%
146.34
US$4,537 		31 -0.2% 146.34 US$4,537
2025-05-01 2025-05-01
US Natera Inc (NTRA)
PrS Proposed sale
4,000
151.61
US$606,433 		4,000 151.61 US$606,433
2025-04-03 2025-04-01
US Natera Inc (NTRA)
PlS Planned sale
197 -2.0%
142.82
US$28,136 		197 -2.0% 142.82 US$28,136
2025-04-03 2025-04-01
US Natera Inc (NTRA)
PlS Planned sale
365 -3.6%
142.25
US$51,923 		365 -3.6% 142.25 US$51,923
2025-04-03 2025-04-01
US Natera Inc (NTRA)
PlS Planned sale
1,528 -13.0%
141.13
US$215,644 		1,528 -13.0% 141.13 US$215,644
2025-04-03 2025-04-01
US Natera Inc (NTRA)
PlS Planned sale
1,512 -11.4%
140.17
US$211,944 		1,512 -11.4% 140.17 US$211,944
2025-04-03 2025-04-01
US Natera Inc (NTRA)
PlS Planned sale
398 -2.9%
139.33
US$55,455 		398 -2.9% 139.33 US$55,455
2025-04-01 2025-04-01
US Natera Inc (NTRA)
PrS Proposed sale
4,000
140.78
US$563,100 		4,000 140.78 US$563,100
2025-03-14 2025-03-12
US Natera Inc (NTRA)
PlS Planned sale
381 -3.8%
149.27
US$56,873 		381 -3.8% 149.27 US$56,873
2025-03-14 2025-03-12
US Natera Inc (NTRA)
PlS Planned sale
1,682 -14.3%
148.71
US$250,127 		1,682 -14.3% 148.71 US$250,127
2025-03-14 2025-03-12
US Natera Inc (NTRA)
PlS Planned sale
923 -7.3%
147.20
US$135,867 		923 -7.3% 147.20 US$135,867
2025-03-14 2025-03-12
US Natera Inc (NTRA)
PlS Planned sale
1,014 -7.4%
145.86
US$147,907 		1,014 -7.4% 145.86 US$147,907
2025-03-12 2025-03-12
US Natera Inc (NTRA)
PrS Proposed sale
4,000
147.69
US$590,773 		4,000 147.69 US$590,773
2024-11-21 2024-11-19
US Natera Inc (NTRA)
S Sale
2,100 -17.8%
160.52
US$337,089 		2,100 -17.8% 160.52 US$337,089
2024-11-21 2024-11-19
US Natera Inc (NTRA)
S Sale
7,582 -39.1%
159.83
US$1,211,842 		7,582 -39.1% 159.83 US$1,211,842
2024-11-19 2024-11-19
US Natera Inc (NTRA)
PrS Proposed sale
9,682
159.98
US$1,548,931 		9,682 159.98 US$1,548,931
2024-11-15 2024-11-14
US Natera Inc (NTRA)
S Sale
200 -1.0%
162.04
US$32,408 		200 -1.0% 162.04 US$32,408
2024-11-15 2024-11-14
US Natera Inc (NTRA)
S Sale
371 -1.9%
159.85
US$59,306 		371 -1.9% 159.85 US$59,306
2024-11-15 2024-11-14
US Natera Inc (NTRA)
S Sale
350 -1.7%
159.19
US$55,716 		350 -1.7% 159.19 US$55,716
2024-11-15 2024-11-14
US Natera Inc (NTRA)
S Sale
791 -3.7%
157.86
US$124,865 		791 -3.7% 157.86 US$124,865
2024-11-15 2024-11-14
US Natera Inc (NTRA)
S Sale
500 -2.3%
156.75
US$78,377 		500 -2.3% 156.75 US$78,377
2024-11-14 2024-11-14
US Natera Inc (NTRA)
PrS Proposed sale
2,212
158.53
US$350,672 		2,212 158.53 US$350,672