Insider · CIK 0002010135

Fesko John

Reports to the SEC for 1 company · AUSTIN, TX

sec.gov

Transactions

Companies

Filings

CIK

0002010135

Forms 4 and 5

Insider transactions

50 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2026-08-10	NTRANatera, Inc.S Sale	PRESIDENT, CHIEF BUS. OFFICER	SSale	−6,517 sh	$321.53	−$2.1M	197,257
2026-08-06	NTRANatera, Inc.A Award	PRESIDENT, CHIEF BUS. OFFICER	AAward	+20K sh	—	—	203,774
2026-08-03	NTRANatera, Inc.S Sale	PRESIDENT, CHIEF BUS. OFFICER	SSale	−295 sh	$267.99	−$79.1K	183,774
2026-07-28	NTRANatera, Inc.S Sale	PRESIDENT, CHIEF BUS. OFFICER	SSale	−931 sh	$254.07	−$237K	184,069
2026-07-27	NTRANatera, Inc.S Sale	PRESIDENT, CHIEF BUS. OFFICER	SSale	−782 sh	$260.49	−$204K	185,000
2026-05-26	NTRANatera, Inc.S Sale	PRESIDENT, CHIEF BUS. OFFICER	SSale	−1,438 sh	$202.84	−$292K	185,782
2026-05-01	NTRANatera, Inc.S Sale	PRESIDENT, CHIEF BUS. OFFICER	SSale	−291 sh	$206.16	−$60K	187,220
2026-04-27	NTRANatera, Inc.S Sale	PRESIDENT, CHIEF BUS. OFFICER	SSale	−771 sh	$203.75	−$157K	188,428
2026-04-27	NTRANatera, Inc.S Sale	PRESIDENT, CHIEF BUS. OFFICER	SSale	−917 sh	$204.39	−$187K	187,511
2026-03-10	NTRANatera, Inc.S Sale	PRESIDENT, CHIEF BUS. OFFICER	SSale	−707 sh	$204.13	−$144K	189,199
2026-03-09	NTRANatera, Inc.A Award	PRESIDENT, CHIEF BUS. OFFICER	AAward	+1,774 sh	—	—	189,906
2026-02-27	NTRANatera, Inc.A Award	PRESIDENT, CHIEF BUS. OFFICER	AAward	+10.1K sh	—	—	188,132
2026-02-03	NTRANatera, Inc.S Sale	PRESIDENT, CHIEF BUS. OFFICER	SSale	−1,179 sh	$230.77	−$272K	180,496
2026-02-03	NTRANatera, Inc.S Sale	PRESIDENT, CHIEF BUS. OFFICER	SSale	−2,415 sh	$231.14	−$558K	178,081
2026-01-30	NTRANatera, Inc.A Award	PRESIDENT, CHIEF BUS. OFFICER	AAward	+6,135 sh	—	—	181,675
2026-01-28	NTRANatera, Inc.S Sale	PRESIDENT, CHIEF BUS. OFFICER	SSale	−928 sh	$237.66	−$221K	175,540
2026-01-27	NTRANatera, Inc.S Sale	PRESIDENT, CHIEF BUS. OFFICER	SSale	−784 sh	$240.53	−$189K	176,468
2026-01-21	NTRANatera, Inc.S Sale	PRESIDENT, CHIEF BUS. OFFICER	SSale	−339 sh	$235.00	−$79.7K	177,252
2026-01-20	NTRANatera, Inc.S Sale	PRESIDENT, CHIEF BUS. OFFICER	SSale	−17.8K sh	$234.74	−$4.18M	177,591
2026-01-14	NTRANatera, Inc.A Award	PRESIDENT, CHIEF BUS. OFFICER	AAward	+44.7K sh	—	—	195,397
2025-10-28	NTRANatera, Inc.S Sale	PRESIDENT, CHIEF BUS. OFFICER	SSale	−928 sh	$191.46	−$178K	150,699
2025-10-27	NTRANatera, Inc.S Sale	PRESIDENT, CHIEF BUS. OFFICER	SSale	−781 sh	$192.32	−$150K	151,627
2025-10-21	NTRANatera, Inc.S Sale	PRESIDENT, CHIEF BUS. OFFICER	SSale	−339 sh	$187.95	−$63.7K	152,408
2025-08-14	NTRANatera, Inc.S Sale	PRESIDENT, CHIEF BUS. OFFICER	SSale	−672 sh	$155.46	−$104K	152,753
2025-08-14	NTRANatera, Inc.S Sale	PRESIDENT, CHIEF BUS. OFFICER	SSale	−6 sh	$155.30	−$931.8	152,747
2025-08-12	NTRANatera, Inc.A Award	PRESIDENT, CHIEF BUS. OFFICER	AAward	+1,675 sh	—	—	153,425
2025-07-28	NTRANatera, Inc.S Sale	PRESIDENT, CHIEF BUS. OFFICER	SSale	−1,710 sh	$139.81	−$239K	151,750
2025-07-21	NTRANatera, Inc.S Sale	PRESIDENT, CHIEF BUS. OFFICER	SSale	−339 sh	$139.29	−$47.2K	153,460
2025-05-27	NTRANatera, Inc.S Sale	PRESIDENT, CHIEF BUS. OFFICER	SSale	−1,438 sh	$156.85	−$226K	153,799
2025-04-28	NTRANatera, Inc.S Sale	PRESIDENT, CHIEF BUS. OFFICER	SSale	−1,709 sh	$152.18	−$260K	155,237
2025-04-21	NTRANatera, Inc.S Sale	PRESIDENT, CHIEF BUS. OFFICER	SSale	−339 sh	$145.54	−$49.3K	156,950
2025-04-21	NTRANatera, Inc.S Sale	PRESIDENT, CHIEF BUS. OFFICER	SSale	−4 sh	$146.10	−$584.4	156,946
2025-03-17	NTRANatera, Inc.S Sale	PRESIDENT, CHIEF BUS. OFFICER	SSale	−793 sh	$146.03	−$116K	157,291
2025-03-17	NTRANatera, Inc.S Sale	PRESIDENT, CHIEF BUS. OFFICER	SSale	−2 sh	$149.57	−$299.15	157,289
2025-03-12	NTRANatera, Inc.A Award	PRESIDENT, CHIEF BUS. OFFICER	AAward	+2,040 sh	—	—	158,084
2025-02-06	NTRANatera, Inc.S Sale	PRESIDENT, CHIEF BUS. OFFICER	SSale	−663 sh	$177.77	−$118K	156,044
2025-02-05	NTRANatera, Inc.A Award	PRESIDENT, CHIEF BUS. OFFICER	AAward	+1,675 sh	—	—	156,707
2025-01-31	NTRANatera, Inc.A Award	PRESIDENT, CHIEF BUS. OFFICER	AAward	+11.8K sh	—	—	155,032
2025-01-29	NTRANatera, Inc.S Sale	PRESIDENT, CHIEF BUS. OFFICER	SSale	−913 sh	$165.87	−$151K	146,317
2025-01-29	NTRANatera, Inc.S Sale	PRESIDENT, CHIEF BUS. OFFICER	SSale	−3,115 sh	$165.87	−$517K	143,202
2025-01-29	NTRANatera, Inc.S Sale	PRESIDENT, CHIEF BUS. OFFICER	SSale	−2 sh	$167.39	−$334.78	143,200
2025-01-22	NTRANatera, Inc.S Sale	PRESIDENT, CHIEF BUS. OFFICER	SSale	−21.2K sh	$164.95	−$3.49M	147,283
2025-01-22	NTRANatera, Inc.S Sale	PRESIDENT, CHIEF BUS. OFFICER	SSale	−53 sh	$171.96	−$9,113.97	147,230
2025-01-16	NTRANatera, Inc.A Award	PRESIDENT, CHIEF BUS. OFFICER	AAward	+13.7K sh	—	—	127,838
2025-01-16	NTRANatera, Inc.A Award	PRESIDENT, CHIEF BUS. OFFICER	AAward	+29.8K sh	—	—	157,636
2025-01-16	NTRANatera, Inc.A Award	PRESIDENT, CHIEF BUS. OFFICER	AAward	+10.8K sh	—	—	168,458
2024-12-23	NTRANatera, Inc.S Sale	PRESIDENT, CHIEF BUS. OFFICER	SSale	−1 sh	$157.95	−$157.95	114,810
2024-12-23	NTRANatera, Inc.S Sale	PRESIDENT, CHIEF BUS. OFFICER	SSale	−668 sh	$159.60	−$107K	114,142
2024-12-20	NTRANatera, Inc.A Award	PRESIDENT, CHIEF BUS. OFFICER	AAward	+1,675 sh	—	—	114,811
2024-10-28	NTRANatera, Inc.S Sale	PRESIDENT, CHIEF BUS. OFFICER	SSale	−929 sh	$118.21	−$110K	113,136

Recent filings

Accepted (ET)
Aug 284
Fesko John0002010135-26-000020
SEC(opens sec.gov)
Aug 54
Fesko John0002010135-26-000019
SEC(opens sec.gov)
Jul 294
Fesko John0002010135-26-000016
SEC(opens sec.gov)
May 284
Fesko John0002010135-26-000011
SEC(opens sec.gov)
May 54
Fesko John0002010135-26-000010
SEC(opens sec.gov)
Apr 294
Fesko John0002010135-26-000009
SEC(opens sec.gov)
Mar 114
Fesko John0002010135-26-000007
SEC(opens sec.gov)
Mar 34
Fesko John0002010135-26-000006
SEC(opens sec.gov)
Feb 44
Fesko John0002010135-26-000005
SEC(opens sec.gov)
Feb 34
Fesko John0002010135-26-000004
SEC(opens sec.gov)
Jan 294
Fesko John0002010135-26-000003
SEC(opens sec.gov)
Jan 224
Fesko John0002010135-26-000002
SEC(opens sec.gov)
Jan 164
Fesko John0002010135-26-000001
SEC(opens sec.gov)

Companies

Natera, Inc.PRESIDENT, CHIEF BUS. OFFICERNTRA

Address

C/O NATERA, INC. 13011 MCCALLEN PASS BUILDING A SUITE 100

AUSTIN, TX, 78753