Form 4
Insider Selling
2026-04-21
NTRA insider Sheena Jonathan (Director) sold 1,500 shares (~$299.4K)
Sheena Jonathan, listed as Director at Natera, Inc., reported an open-market sale of 1,500 NTRA shares in a Form 4 filing. This is a confirmed insider sale, not just a proposed sale notice.
Filing: Form 4 (Insider Transaction)
Insider: Sheena Jonathan (Director)
Shares: 1,500
Est. Value: $299.4K
Form 4
Tax / Compensation Filing
2026-04-08
NTRA insider Form 4 filed for equity award, exercise, or tax withholding
Rabinowitz Matthew (Director, EXECUTIVE CHAIRMAN) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.
Filing: Form 4 (Insider Transaction)
Insider: Rabinowitz Matthew (Director, EXECUTIVE CHAIRMAN)
Shares: 85,902
Form 4
Insider Selling
2026-04-03
NTRA insider RABINOWITZ DANIEL (SEC. AND CHIEF LEGAL OFFICER) sold 8,400 shares (~$1.71M)
RABINOWITZ DANIEL, listed as SEC. AND CHIEF LEGAL OFFICER at Natera, Inc., reported an open-market sale of 8,400 NTRA shares in a Form 4 filing. This is a confirmed insider sale, not just a proposed sale notice.
Filing: Form 4 (Insider Transaction)
Insider: RABINOWITZ DANIEL (SEC. AND CHIEF LEGAL OFFICER)
Shares: 8,400
Est. Value: $1.71M
Form 4
Insider Selling
2026-04-03
NTRA insider Moshkevich Solomon (PRESIDENT, CLINICALDIAGNOSTICS) sold 3,000 shares (~$606.9K)
Moshkevich Solomon, listed as PRESIDENT, CLINICALDIAGNOSTICS at Natera, Inc., reported an open-market sale of 3,000 NTRA shares in a Form 4 filing. This is a confirmed insider sale, not just a proposed sale notice.
Filing: Form 4 (Insider Transaction)
Insider: Moshkevich Solomon (PRESIDENT, CLINICALDIAGNOSTICS)
Shares: 3,000
Est. Value: $606.9K
Form 4
Tax / Compensation Filing
2026-04-01
NTRA insider Form 4 filed for equity award, exercise, or tax withholding
Rabinowitz Matthew (Director, EXECUTIVE CHAIRMAN) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.
Filing: Form 4 (Insider Transaction)
Insider: Rabinowitz Matthew (Director, EXECUTIVE CHAIRMAN)
Shares: 41,708
Form 8-K
Material Company Update
2026-04-01
NTRA filed 8-K — material company event
Natera, Inc. filed an 8-K with the SEC reporting a material event. Filing excerpt: XBRL Viewer
Filing: 8-K (Material Event)
Form 144
Proposed Insider Sale
2026-04-01
NTRA Form 144 filed for proposed insider sale by SOLOMON MOSHKEVICH (3,000 shares) ~$1.21M
SOLOMON MOSHKEVICH filed a Form 144 with the SEC indicating intent to sell NTRA (Natera, Inc.) shares. Form 144 reflects a proposed sale, not a completed transaction. The actual execution, if any, would typically appear later in a Form 4.
Filing: Form 144 (Proposed Sale Notice)
Insider: SOLOMON MOSHKEVICH
Shares: 3,000
Est. Value: $1.21M
Form 4
Insider Selling
2026-03-20
NTRA insider Sheena Jonathan (Director) sold 4,570 shares (~$908.3K)
Sheena Jonathan, listed as Director at Natera, Inc., reported an open-market sale of 4,570 NTRA shares in a Form 4 filing. This is a confirmed insider sale, not just a proposed sale notice.
Filing: Form 4 (Insider Transaction)
Insider: Sheena Jonathan (Director)
Shares: 4,570
Est. Value: $908.3K
Form 144
Proposed Insider Sale
2026-03-20
NTRA Form 144 filed for proposed insider sale by Sheena Jonathan (6,000 shares) ~$2.40M
Sheena Jonathan filed a Form 144 with the SEC indicating intent to sell NTRA (Natera, Inc.) shares. Form 144 reflects a proposed sale, not a completed transaction. The actual execution, if any, would typically appear later in a Form 4.
Filing: Form 144 (Proposed Sale Notice)
Insider: Sheena Jonathan
Shares: 6,000
Est. Value: $2.40M
Form 144
Proposed Insider Sale
2026-03-18
NTRA Form 144 filed for proposed insider sale by Sheena Jonathan (12,441 shares) ~$4.93M
Sheena Jonathan filed a Form 144 with the SEC indicating intent to sell NTRA (Natera, Inc.) shares. Form 144 reflects a proposed sale, not a completed transaction. The actual execution, if any, would typically appear later in a Form 4.
Filing: Form 144 (Proposed Sale Notice)
Insider: Sheena Jonathan
Shares: 12,441
Est. Value: $4.93M
Form 4
Insider Selling
2026-03-17
NTRA insider Chapman Rowan E (Director) sold 122 shares (~$23.3K)
Chapman Rowan E, listed as Director at Natera, Inc., reported an open-market sale of 122 NTRA shares in a Form 4 filing. This is a confirmed insider sale, not just a proposed sale notice.
Filing: Form 4 (Insider Transaction)
Insider: Chapman Rowan E (Director)
Shares: 122
Est. Value: $23.3K
Form 4
Insider Selling
2026-03-16
NTRA insider Rabinowitz Matthew (Director, EXECUTIVE CHAIRMAN) sold 200,000 shares (~$38.28M)
Rabinowitz Matthew, listed as Director, EXECUTIVE CHAIRMAN at Natera, Inc., reported an open-market sale of 200,000 NTRA shares in a Form 4 filing. This is a confirmed insider sale, not just a proposed sale notice.
Filing: Form 4 (Insider Transaction)
Insider: Rabinowitz Matthew (Director, EXECUTIVE CHAIRMAN)
Shares: 200,000
Est. Value: $38.28M
Form 144
Proposed Insider Sale
2026-03-13
NTRA Form 144 filed for proposed insider sale by ROWAN EMMA CHAPMAN (122 shares) ~$46.7K
ROWAN EMMA CHAPMAN filed a Form 144 with the SEC indicating intent to sell NTRA (Natera, Inc.) shares. Form 144 reflects a proposed sale, not a completed transaction. The actual execution, if any, would typically appear later in a Form 4.
Filing: Form 144 (Proposed Sale Notice)
Insider: ROWAN EMMA CHAPMAN
Shares: 122
Est. Value: $46.7K
Form 144
Large Proposed Insider Sale
2026-03-12
NTRA Form 144 filed for proposed insider sale by MATTHEW RABINOWITZ (200,000 shares) ~$78.64M
MATTHEW RABINOWITZ filed a Form 144 with the SEC indicating intent to sell NTRA (Natera, Inc.) shares. Form 144 reflects a proposed sale, not a completed transaction. The actual execution, if any, would typically appear later in a Form 4. The proposed dollar value is large enough to merit attention.
Filing: Form 144 (Proposed Sale Notice)
Insider: MATTHEW RABINOWITZ
Shares: 200,000
Est. Value: $78.64M
Form 4
Insider Selling
2026-03-11
NTRA insider Brophy Michael Burkes (CHIEF FINANCIAL OFFICER) sold 785 shares (~$160.2K)
Brophy Michael Burkes, listed as CHIEF FINANCIAL OFFICER at Natera, Inc., reported an open-market sale of 785 NTRA shares in a Form 4 filing. This is a confirmed insider sale, not just a proposed sale notice.
Filing: Form 4 (Insider Transaction)
Insider: Brophy Michael Burkes (CHIEF FINANCIAL OFFICER)
Shares: 785
Est. Value: $160.2K