Jonathan Sheena Insider Trading Activity

Corporate InsiderDirector · CIK 1646649

115

Total trades

$16.5M

Total volume

May 13, 2026

Last activity

NTRA

Natera, Inc.

Jonathan Sheena has been net-selling over the last 12 months with 0 purchases and 99 sales across 1 company.

NTRA is the most-traded position with 99 trades. The largest single transaction was a sale of NTRA for $2.3M on Nov 20, 2025.

Performance Scorecard

Forward stock performance after each transaction by Jonathan Sheena. Buy returns measure price movement after open-market purchases; sell-avoided measures the loss avoided after open-market sales. Success rate counts trades where the insider's direction was right.

PERIOD	AVG BUY RETURN	AVG SELL AVOIDED	SUCCESS RATE	TRADES
30 days	—	-3.8%	27%	115
90 days	—	-11.5%	22%	98
120 days	—	-17.8%	27%	97

Performance based on stock price movement after each transaction date. Past results do not predict future returns. Not financial advice.

Price & Trades

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NTRA · Natera, Inc.

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Recent Trades

Showing the 50 most recent of 115 disclosed trades.

DATE	TICKER	TYPE	SHARES	PRICE	VALUE	Δ OWNED	ROLE
May 13, 2026	NTRA	Sell	85	$199.52	$17K	−0.4%	Director
May 13, 2026	NTRA	Sell	96	$199.43	$19K	−0.5%	Director
May 13, 2026	NTRA	Sell	360	$201.19	$72K	−1.8%	Director
May 13, 2026	NTRA	Sell	285	$202.68	$58K	−1.4%	Director
May 13, 2026	NTRA	Sell	290	$202.58	$59K	−1.5%	Director
May 13, 2026	NTRA	Sell	9	$203.29	$2K	−0.0%	Director
May 13, 2026	NTRA	Sell	345	$201.11	$69K	−1.7%	Director
May 13, 2026	NTRA	Sell	30	$202.84	$6K	−0.2%	Director
May 8, 2026 Filed 5d late	NTRA	Sell	1,150	$210.34	$242K	−0.5%	Director
May 8, 2026 Filed 5d late	NTRA	Sell	700	$208.13	$146K	−0.3%	Director
May 8, 2026 Filed 5d late	NTRA	Sell	900	$207.24	$187K	−0.4%	Director
May 8, 2026 Filed 5d late	NTRA	Sell	200	$205.43	$41K	−0.1%	Director
May 1, 2026	NTRA	Sell	107	$206.16	$22K	−0.0%	Director
Apr 29, 2026	NTRA	Sell	2,266	$196.22	$445K	−0.9%	Director
Apr 29, 2026	NTRA	Sell	805	$196.99	$159K	−0.3%	Director
Apr 27, 2026	NTRA	Sell	188	$204.39	$38K	−0.1%	Director
Apr 27, 2026	NTRA	Sell	285	$203.75	$58K	−0.1%	Director
Apr 17, 2026	NTRA	Sell	750	$199.66	$150K	−3.6%	Director
Mar 20, 2026	NTRA	Sell	235	$198.49	$47K	−1.1%	Director
Mar 20, 2026	NTRA	Sell	371	$200.97	$75K	−1.7%	Director
Mar 20, 2026	NTRA	Sell	140	$199.82	$28K	−0.6%	Director
Mar 20, 2026	NTRA	Sell	239	$198.85	$48K	−1.1%	Director
Mar 20, 2026	NTRA	Sell	280	$200.90	$56K	−1.3%	Director
Mar 18, 2026	NTRA	Sell	300	$196.27	$59K	−0.1%	Director
Mar 18, 2026	NTRA	Sell	1,814	$198.65	$360K	−0.7%	Director
Mar 18, 2026	NTRA	Sell	956	$197.84	$189K	−0.4%	Director
Mar 10, 2026	NTRA	Sell	127	$204.13	$26K	−0.0%	Director
Mar 2, 2026	NTRA	Sell	100	$201.20	$20K	−0.0%	Director
Mar 2, 2026	NTRA	Sell	2,400	$200.42	$481K	−0.9%	Director
Mar 2, 2026	NTRA	Sell	470	$198.50	$93K	−0.2%	Director
Feb 3, 2026	NTRA	Sell	435	$230.77	$100K	−0.2%	Director
Jan 28, 2026	NTRA	Sell	191	$237.66	$45K	−0.1%	Director
Jan 27, 2026	NTRA	Sell	291	$240.53	$70K	−0.1%	Director
Jan 23, 2026	NTRA	Sell	185	$243.49	$45K	−0.8%	Director
Jan 23, 2026	NTRA	Sell	160	$242.31	$39K	−0.7%	Director
Jan 23, 2026	NTRA	Sell	390	$244.87	$96K	−1.8%	Director
Jan 23, 2026	NTRA	Sell	200	$242.23	$48K	−0.9%	Director
Jan 23, 2026	NTRA	Sell	50	$245.62	$12K	−0.2%	Director
Jan 23, 2026	NTRA	Sell	355	$244.78	$87K	−1.6%	Director
Jan 21, 2026	NTRA	Sell	93	$235.00	$22K	−0.0%	Director
Jan 21, 2026	NTRA	Sell	2,470	$234.12	$578K	−0.9%	Director
Jan 21, 2026	NTRA	Sell	600	$235.82	$141K	−0.2%	Director
Jan 20, 2026	NTRA	Sell	2,981	$234.74	$700K	−1.1%	Director
Dec 19, 2025	NTRA	Sell	550	$226.36	$124K	−2.4%	Director
Dec 19, 2025	NTRA	Sell	200	$224.89	$45K	−0.9%	Director
Dec 17, 2025	NTRA	Sell	130	$228.28	$30K	−0.1%	Director
Dec 17, 2025	NTRA	Sell	1,592	$226.54	$361K	−0.7%	Director
Dec 17, 2025	NTRA	Sell	1,348	$227.44	$307K	−0.6%	Director
Nov 21, 2025	NTRA	Sell	2,000	$230.01	$460K	−7.9%	Director
Nov 20, 2025	NTRA	Sell	10,000	$225.08	$2.3M	−4.3%	Director