RABINOWITZ MATTHEW (EXECUTIVE CHAIRMAN) sold 4.2% of their position (100K shares) of NATERA, INC. on the open market

Open‑market sale worth $21.45M — a minor trim. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 21 sales

RABINOWITZ MATTHEW

Filed: 6/17/2026ACC: 0001646382-26-000010

InsiderRABINOWITZ MATTHEWCIK 1646382

→

IssuerNATERA, INC.CIK 1604821

DirectorOfficer· EXECUTIVE CHAIRMAN

Since Feb 2026

-100K

Net shares

Net seller

$21.45M

Total sold

Open market trades

0B · 21S

Total transactions

100K disposed

Non-Derivative Transactions21

Common Stock

Direct

S · Sale

−2.54K

Price / share

$209.50

Trade value

$531.28K

% of position

0.1%

6/12/2026

2.38M→2.38M

Common Stock

Direct

S · Sale

−3.27K

Price / share

$210.30

Trade value

$687.05K

% of position

0.1%

6/12/2026

2.38M→2.37M

Common Stock

Direct

S · Sale

−2.96K

Price / share

$211.61

Trade value

$625.74K

% of position

0.1%

6/12/2026

2.37M→2.37M

Common Stock

Direct

S · Sale

−12.14K

Price / share

$212.27

Trade value

$2.58M

% of position

0.5%

6/12/2026

2.37M→2.36M

Common Stock

Direct

S · Sale

−5.03K

Price / share

$213.43

Trade value

$1.07M

% of position

0.2%

6/12/2026

2.36M→2.35M

Common Stock

Direct

S · Sale

−5.71K

Price / share

$214.35

Trade value

$1.22M

% of position

0.2%

6/12/2026

2.35M→2.35M

Common Stock

Direct

S · Sale

−3.16K

Price / share

$215.38

Trade value

$680.82K

% of position

0.1%

6/12/2026

2.35M→2.34M

Common Stock

Direct

S · Sale

−7.18K

Price / share

$216.51

Trade value

$1.55M

% of position

0.3%

6/12/2026

2.34M→2.34M

Common Stock

Direct

S · Sale

−4.28K

Price / share

$217.32

Trade value

$929.28K

% of position

0.2%

6/12/2026

2.34M→2.33M

Common Stock

Direct

S · Sale

−2.13K

Price / share

$218.17

Trade value

$465.36K

% of position

0.1%

6/12/2026

2.33M→2.33M

Common Stock

Direct

S · Sale

−1.60K

Price / share

$219.36

Trade value

$352.07K

% of position

0.1%

6/12/2026

2.33M→2.33M

Common Stock

Direct

S · Sale

−831.00

Price / share

$209.83

Trade value

$174.37K

% of position

0.0%

6/15/2026

2.33M→2.33M

Common Stock

Direct

S · Sale

−1.83K

Price / share

$210.73

Trade value

$386.06K

% of position

0.1%

6/15/2026

2.33M→2.33M

Common Stock

Direct

S · Sale

−1.24K

Price / share

$211.81

Trade value

$262.01K

% of position

0.1%

6/15/2026

2.33M→2.32M

Common Stock

Direct

S · Sale

−5.10K

Price / share

$212.84

Trade value

$1.08M

% of position

0.2%

6/15/2026

2.32M→2.32M

Common Stock

Direct

S · Sale

−7.84K

Price / share

$213.88

Trade value

$1.68M

% of position

0.3%

6/15/2026

2.32M→2.31M

Common Stock

Direct

S · Sale

−10.34K

Price / share

$214.72

Trade value

$2.22M

% of position

0.4%

6/15/2026

2.31M→2.30M

Common Stock

Direct

S · Sale

−11.88K

Price / share

$215.91

Trade value

$2.56M

% of position

0.5%

6/15/2026

2.30M→2.29M

Common Stock

Direct

S · Sale

−6.74K

Price / share

$216.81

Trade value

$1.46M

% of position

0.3%

6/15/2026

2.29M→2.28M

Common Stock

Direct

S · Sale

−3.81K

Price / share

$217.60

Trade value

$829.28K

% of position

0.2%

6/15/2026

2.28M→2.28M

Common Stock

Direct

S · Sale

−400.00

Price / share

$218.72

Trade value

$87.49K

% of position

0.0%

6/15/2026

2.28M→2.28M

Total

Net shares

−100K

Net value

-$21.45M

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock Direct	6/12/2026	S · Sale	−2.54K	$209.50	$531.28K	0.1%	2.38M	2.38M
Common Stock Direct	6/12/2026	S · Sale	−3.27K	$210.30	$687.05K	0.1%	2.38M	2.37M
Common Stock Direct	6/12/2026	S · Sale	−2.96K	$211.61	$625.74K	0.1%	2.37M	2.37M
Common Stock Direct	6/12/2026	S · Sale	−12.14K	$212.27	$2.58M	0.5%	2.37M	2.36M
Common Stock Direct	6/12/2026	S · Sale	−5.03K	$213.43	$1.07M	0.2%	2.36M	2.35M
Common Stock Direct	6/12/2026	S · Sale	−5.71K	$214.35	$1.22M	0.2%	2.35M	2.35M
Common Stock Direct	6/12/2026	S · Sale	−3.16K	$215.38	$680.82K	0.1%	2.35M	2.34M
Common Stock Direct	6/12/2026	S · Sale	−7.18K	$216.51	$1.55M	0.3%	2.34M	2.34M
Common Stock Direct	6/12/2026	S · Sale	−4.28K	$217.32	$929.28K	0.2%	2.34M	2.33M
Common Stock Direct	6/12/2026	S · Sale	−2.13K	$218.17	$465.36K	0.1%	2.33M	2.33M
Common Stock Direct	6/12/2026	S · Sale	−1.60K	$219.36	$352.07K	0.1%	2.33M	2.33M
Common Stock Direct	6/15/2026	S · Sale	−831.00	$209.83	$174.37K	0.0%	2.33M	2.33M
Common Stock Direct	6/15/2026	S · Sale	−1.83K	$210.73	$386.06K	0.1%	2.33M	2.33M
Common Stock Direct	6/15/2026	S · Sale	−1.24K	$211.81	$262.01K	0.1%	2.33M	2.32M
Common Stock Direct	6/15/2026	S · Sale	−5.10K	$212.84	$1.08M	0.2%	2.32M	2.32M
Common Stock Direct	6/15/2026	S · Sale	−7.84K	$213.88	$1.68M	0.3%	2.32M	2.31M
Common Stock Direct	6/15/2026	S · Sale	−10.34K	$214.72	$2.22M	0.4%	2.31M	2.30M
Common Stock Direct	6/15/2026	S · Sale	−11.88K	$215.91	$2.56M	0.5%	2.30M	2.29M
Common Stock Direct	6/15/2026	S · Sale	−6.74K	$216.81	$1.46M	0.3%	2.29M	2.28M
Common Stock Direct	6/15/2026	S · Sale	−3.81K	$217.60	$829.28K	0.2%	2.28M	2.28M
Common Stock Direct	6/15/2026	S · Sale	−400.00	$218.72	$87.49K	0.0%	2.28M	2.28M
Total			−100K		-$21.45M

Derivative Transactions0

No derivative transactions reported

Non-Derivative Holdings (Post-Transaction)1

Common Stock

Indirect

Shares owned5K

Total

5K indirect5K

Security Title	Shares Owned	Ownership Type
Common Stock	5K	Indirect
Total	5K	5K indirect

Derivative Holdings (Post-Transaction)0

No derivative holdings reported