Fesko John

President, Chief Bus. Officer

1 company

Weak

Trades Analyzed

12M Win Rate

0.0%

Avg 3M Return

-14.6%

Avg 12M Return

-47.3%

Fesko John is a President, Chief Bus. Officer at Natera, Inc.. Recent SEC Form 4 filings include 0 buys and 18 sells.

Estimated insider holdings value: $43.0M based on current market prices.

Holdings by Company

NTRAMay 26, 2026

Current Shares185.8K

Value$42.99M

Net Activity-59,533

Bought: 0Sold: 59.5K

Showing 10 filings (page 2)

Date	Ticker	Role	Type	Shares	Price	Value	Chg%	3M	12M
Jul 21, 2025	NTRA Natera, Inc.	President, Chief Bus. Officer	Sell	1,777	$153.50	$272,770.33	-0.6%	+34.1%	-
Apr 28, 2025	NTRA Natera, Inc.	President, Chief Bus. Officer	Sell	1,709	$152.18	$260,079.72	-1.1%	-9.8%	+30.8%
Apr 21, 2025	NTRA Natera, Inc.	President, Chief Bus. Officer	Sell	343	$145.55	$49,922.46	-0.1%	-1.1%	-
Mar 17, 2025	NTRA Natera, Inc.	President, Chief Bus. Officer	Sell	795	$146.04	$116,099.12	-0.3%	+12.7%	+32.9%
Feb 6, 2025	NTRA Natera, Inc.	President, Chief Bus. Officer	Sell	663	$177.77	$117,861.51	-0.4%	-8.6%	+15.9%
Jan 29, 2025	NTRA Natera, Inc.	President, Chief Bus. Officer	Sell	4,030	$165.87	$668,453.90	-0.9%	-7.9%	+37.6%
Jan 22, 2025	NTRA Natera, Inc.	President, Chief Bus. Officer	Sell	21,228	$164.97	$3,501,904.81	-6.7%	-15.9%	+41.3%
Dec 23, 2024	NTRA Natera, Inc.	President, Chief Bus. Officer	Sell	669	$159.60	$106,773.49	-0.3%	-5.0%	+45.3%
Oct 28, 2024	NTRA Natera, Inc.	President, Chief Bus. Officer	Sell	929	$118.21	$109,817.55	-0.8%	+36.9%	+57.0%
Oct 22, 2024	NTRA Natera, Inc.	President, Chief Bus. Officer	Sell	541	$120.50	$65,192.89	-0.2%	+39.6%	+56.7%