Jonathan Sheena - NTRA / Natera, Inc. - Insider Trade Report

Insider Purchases - Short Term Profit Analysis

In this section, we analyze the profitability of every unplanned, open-market insider purchase made by Jonathan Sheena in NTRA / Natera, Inc.. This analysis helps to understand if the insider consistently generates abnormal returns, and is worth following. This analysis is for one-year following each trade, and the results are theoretical.

The following table shows the most recent open market purchases that were not part of an automatic trading plan.

Trade Date	Reported Shares	Reported Price	Adjusted Shares	Adjusted Price	Cost Basis	Days to Max	Price at Max	Max Profit ($)	Max Return (%)
There are no known unplanned open-market trades for this insider

Adjusted Price is the split-adjusted price. Adjusted Shares is the split-adjusted shares.

Insider Sales - Short Term Loss Analysis

In this section, we analyze the short-term loss avoidance of every unplanned, open-market insider sale made by Jonathan Sheena in NTRA / Natera, Inc.. A consistent pattern of loss avoidance may suggest that future sale transactions may predict declines in price. This analysis is for one-year following each trade, and the results are theoretical.

The following table shows the most recent open market purchases that were not part of an automatic trading plan.

Trade Date	Reported Shares	Reported Price	Adjusted Shares	Adjusted Price	Cost Basis	Days to Min	Price at Min	Max Loss Avoided ($)	Max Loss Avoided (%)
2025-11-07	400	192.6363	400	192.6363	77,055	140	182.6500	-3,994	-5.18
2021-03-10	703	97.3195	703	97.3195	68,416
2020-12-10	1,038	92.5972	1,038	92.5972	96,116
2020-06-23	206	45.5109	206	45.5109	9,375
2020-06-22	499	46.4700	499	46.4700	23,189
2020-06-10	1,023	42.1900	1,023	42.1900	43,160
2020-03-23	339	24.0873	339	24.0873	8,166
2020-03-23	558	24.1058	558	24.1058	13,451
2020-03-10	800	33.3600	800	33.3600	26,688
2019-12-23	500	36.9300	500	36.9300	18,465
2019-12-10	1,027	36.1307	1,027	36.1307	37,106
2019-09-23	500	33.5300	500	33.5300	16,765
2019-09-10	1,033	29.4958	1,033	29.4958	30,469
2019-06-24	500	25.1900	500	25.1900	12,595
2019-06-10	1,033	24.7914	1,033	24.7914	25,610
2019-03-22	506	20.1995	506	20.1995	10,221
2019-03-11	3,043	16.0034	3,043	16.0034	48,698
2018-12-24	507	12.3899	507	12.3899	6,282
2018-09-24	324	23.7793	324	23.7793	7,704
2018-06-22	381	13.9500	381	13.9500	5,315
2018-03-26	1,997	9.7360	1,997	9.7360	19,443
2017-09-06	23,449	12.5054	23,449	12.5054	293,239
2017-09-05	96,551	12.5516	96,551	12.5516	1,211,870
2016-12-22	16,213	12.0049	16,213	12.0049	194,635
2016-12-20	1,087	12.0000	1,087	12.0000	13,044
2016-12-13	2,700	12.0004	2,700	12.0004	32,401
2016-11-22	25,895	12.0819	25,895	12.0819	312,861
2016-11-21	32,099	12.0000	32,099	12.0000	385,188
2016-11-17	406	12.0000	406	12.0000	4,872
2016-06-19	17,131	11.9400	17,131	11.9400	204,544
2016-06-19	171,311	11.9400	171,311	11.9400	2,045,453

Adjusted Price is the split-adjusted price. Adjusted Shares is the split-adjusted shares.

Insider Transaction History