Insider · CIK 0001711968

Chapman Steven Leonard

Reports to the SEC for 1 company · AUSTIN, TX

sec.gov

Transactions

Companies

Filings

CIK

0001711968

Forms 4 and 5

Insider transactions

50 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2026-10-01	NTRANatera, Inc.S Sale	Director, CEO AND PRESIDENT	SSale	−1,273 sh	$413.31	−$526K	96,926
2026-09-01	NTRANatera, Inc.S Sale	Director, CEO AND PRESIDENT	SSale	−1,698 sh	$320.99	−$545K	98,199
2026-08-03	NTRANatera, Inc.S Sale	Director, CEO AND PRESIDENT	SSale	−612 sh	$268.22	−$164K	99,897
2026-08-03	NTRANatera, Inc.S Sale	Director, CEO AND PRESIDENT	SSale	−1,182 sh	$267.99	−$317K	101,791
2026-08-03	NTRANatera, Inc.S Sale	Director, CEO AND PRESIDENT	SSale	−676 sh	$263.86	−$178K	100,885
2026-08-03	NTRANatera, Inc.S Sale	Director, CEO AND PRESIDENT	SSale	−296 sh	$267.08	−$79.1K	100,509
2026-08-03	NTRANatera, Inc.S Sale	Director, CEO AND PRESIDENT	SSale	−70 sh	$261.02	−$18.3K	101,561
2026-08-03	NTRANatera, Inc.S Sale	Director, CEO AND PRESIDENT	SSale	−80 sh	$265.27	−$21.2K	100,805
2026-08-03	NTRANatera, Inc.S Sale	Director, CEO AND PRESIDENT	SSale	−160 sh	$259.98	−$41.6K	101,631
2026-07-28	NTRANatera, Inc.S Sale	Director, CEO AND PRESIDENT	SSale	−3,580 sh	$254.07	−$910K	102,973
2026-07-27	NTRANatera, Inc.S Sale	Director, CEO AND PRESIDENT	SSale	−2,190 sh	$260.49	−$570K	106,553
2026-06-04	NTRANatera, Inc.S Sale	Director, CEO AND PRESIDENT	SSale	−2,006 sh	$222.25	−$446K	128,476
2026-06-04	NTRANatera, Inc.S Sale	Director, CEO AND PRESIDENT	SSale	−1,742 sh	$218.28	−$380K	135,640
2026-06-04	NTRANatera, Inc.S Sale	Director, CEO AND PRESIDENT	SSale	−6,751 sh	$226.15	−$1.53M	112,152
2026-06-04	NTRANatera, Inc.S Sale	Director, CEO AND PRESIDENT	SSale	−3,409 sh	$226.97	−$774K	108,743
2026-06-04	NTRANatera, Inc.S Sale	Director, CEO AND PRESIDENT	SSale	−2,503 sh	$213.44	−$534K	146,532
2026-06-04	NTRANatera, Inc.S Sale	Director, CEO AND PRESIDENT	SSale	−2,351 sh	$217.04	−$510K	137,382
2026-06-04	NTRANatera, Inc.S Sale	Director, CEO AND PRESIDENT	SSale	−832 sh	$212.42	−$177K	149,035
2026-06-04	NTRANatera, Inc.S Sale	Director, CEO AND PRESIDENT	SSale	−6,500 sh	$223.34	−$1.45M	121,976
2026-06-04	NTRANatera, Inc.S Sale	Director, CEO AND PRESIDENT	SSale	−1,630 sh	$224.99	−$367K	118,903
2026-06-04	NTRANatera, Inc.S Sale	Director, CEO AND PRESIDENT	SSale	−1,443 sh	$223.91	−$323K	120,533
2026-06-04	NTRANatera, Inc.S Sale	Director, CEO AND PRESIDENT	SSale	−2,400 sh	$220.19	−$528K	130,482
2026-06-04	NTRANatera, Inc.S Sale	Director, CEO AND PRESIDENT	SSale	−2,758 sh	$219.08	−$604K	132,882
2026-06-04	NTRANatera, Inc.S Sale	Director, CEO AND PRESIDENT	SSale	−1,300 sh	$214.83	−$279K	145,232
2026-06-04	NTRANatera, Inc.S Sale	Director, CEO AND PRESIDENT	SSale	−5,499 sh	$216.13	−$1.19M	139,733
2026-05-01	NTRANatera, Inc.S Sale	Director, CEO AND PRESIDENT	SSale	−902 sh	$206.16	−$186K	149,867
2026-04-27	NTRANatera, Inc.S Sale	Director, CEO AND PRESIDENT	SSale	−3,566 sh	$204.39	−$729K	150,769
2026-04-27	NTRANatera, Inc.S Sale	Director, CEO AND PRESIDENT	SSale	−2,272 sh	$203.75	−$463K	154,335
2026-03-10	NTRANatera, Inc.S Sale	Director, CEO AND PRESIDENT	SSale	−5,623 sh	$204.13	−$1.15M	156,607
2026-03-09	NTRANatera, Inc.A Award	Director, CEO AND PRESIDENT	AAward	+5,623 sh	—	—	162,230
2026-03-02	NTRANatera, Inc.S Sale	Director, CEO AND PRESIDENT	SSale	−365 sh	$201.18	−$73.4K	156,607
2026-03-02	NTRANatera, Inc.S Sale	Director, CEO AND PRESIDENT	SSale	−2,463 sh	$200.24	−$493K	156,972
2026-03-02	NTRANatera, Inc.S Sale	Director, CEO AND PRESIDENT	SSale	−1,122 sh	$199.17	−$223K	159,435
2026-02-27	NTRANatera, Inc.A Award	Director, CEO AND PRESIDENT	AAward	+37.4K sh	—	—	160,557
2026-02-03	NTRANatera, Inc.S Sale	Director, CEO AND PRESIDENT	SSale	−4,725 sh	$230.77	−$1.09M	123,156
2026-02-02	NTRANatera, Inc.S Sale	Director, CEO AND PRESIDENT	SSale	−100 sh	$234.00	−$23.4K	127,881
2026-02-02	NTRANatera, Inc.S Sale	Director, CEO AND PRESIDENT	SSale	−41.8K sh	$230.03	−$9.63M	164,702
2026-02-02	NTRANatera, Inc.S Sale	Director, CEO AND PRESIDENT	SSale	−20.1K sh	$230.95	−$4.64M	144,623
2026-02-02	NTRANatera, Inc.S Sale	Director, CEO AND PRESIDENT	SSale	−9,197 sh	$232.41	−$2.14M	135,426
2026-02-02	NTRANatera, Inc.S Sale	Director, CEO AND PRESIDENT	SSale	−6,631 sh	$229.08	−$1.52M	206,549
2026-02-02	NTRANatera, Inc.S Sale	Director, CEO AND PRESIDENT	SSale	−7,445 sh	$233.31	−$1.74M	127,981
2026-01-28	NTRANatera, Inc.S Sale	Director, CEO AND PRESIDENT	SSale	−3,648 sh	$237.66	−$867K	213,180
2026-01-27	NTRANatera, Inc.S Sale	Director, CEO AND PRESIDENT	SSale	−2,322 sh	$240.53	−$559K	216,828
2026-01-21	NTRANatera, Inc.S Sale	Director, CEO AND PRESIDENT	SSale	−1,590 sh	$235.00	−$374K	219,150
2026-01-20	NTRANatera, Inc.S Sale	Director, CEO AND PRESIDENT	SSale	−71.9K sh	$234.74	−$16.9M	217,354
2026-01-20	NTRANatera, Inc. · Restricted Stock UnitM Exercise/Conversion	Director, CEO AND PRESIDENT	MExercise/Conversion	−3,386 sh	—	—	0
2026-01-20	NTRANatera, Inc.M Exercise/Conversion	Director, CEO AND PRESIDENT	MExercise/Conversion	+3,386 sh	—	—	220,740
2026-01-14	NTRANatera, Inc.A Award	Director, CEO AND PRESIDENT	AAward	+153K sh	—	—	289,286
2026-01-02	NTRANatera, Inc.S Sale	Director, CEO AND PRESIDENT	SSale	−2,214 sh	$228.64	−$506K	138,202
2026-01-02	NTRANatera, Inc.S Sale	Director, CEO AND PRESIDENT	SSale	−1,634 sh	$229.67	−$375K	136,568

Recent filings

Accepted (ET)
Oct 24
Chapman Steven Leonard0001711968-26-000023
SEC(opens sec.gov)
Sep 34
Chapman Steven Leonard0001711968-26-000022
SEC(opens sec.gov)
Aug 54
Chapman Steven Leonard0001711968-26-000021
SEC(opens sec.gov)
Jul 294
Chapman Steven Leonard0001711968-26-000018
SEC(opens sec.gov)
Jun 54
Chapman Steven Leonard0001711968-26-000013
SEC(opens sec.gov)

Companies

Natera, Inc.Director, CEO AND PRESIDENTNTRA

Address

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

AUSTIN, TX, 78753