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Fesko John

Disclosed activity across 1 company

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18788
SEC CIK
0002010135

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Natera, Inc.NTRA · Entity 2635PRESIDENT, CHIEF BUS. OFFICERAugust 06, 2026August 28, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

Natera, Inc.

Report date August 06, 2026 · Filed August 28, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect197,257 Ending reported balance After 2026-08-10 transaction · row 2
2 source rows · reconciled sequence

Row 1 · 2026-08-06 · Grant · Acquired 20,000 · Balance 203,774

F1: On August 12, 2022, the Reporting Person was granted performance-based Restricted Stock Units (RSUs) covering 50,000 shares of Common Stock vesting in tranches upon the Issuer achieving certain specified financial and operating metrics. On August 6, 2026, the achievement of milestones for the vesting of RSUs covering 20,000 shares of Common Stock was certified.

Row 2 · 2026-08-10 · Sale · Disposed 6,517 · Balance 197,257

F2: The sale of shares was effected in order to satisfy tax withholding and remittance obligations in connection with the vesting of RSUs and made pursuant to a written instruction that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c) under the Exchange Act contained in the Reporting Person's Stock Unit Agreement granted on August 12, 2022.

Filing footnotes · ownership attribution and instrument terms

F1: On August 12, 2022, the Reporting Person was granted performance-based Restricted Stock Units (RSUs) covering 50,000 shares of Common Stock vesting in tranches upon the Issuer achieving certain specified financial and operating metrics. On August 6, 2026, the achievement of milestones for the vesting of RSUs covering 20,000 shares of Common Stock was certified.

F2: The sale of shares was effected in order to satisfy tax withholding and remittance obligations in connection with the vesting of RSUs and made pursuant to a written instruction that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c) under the Exchange Act contained in the Reporting Person's Stock Unit Agreement granted on August 12, 2022.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
October 22, 2024 Filed Oct 24, 2024 01:35 UTC Natera, Inc. NTRA · Entity 2635 SaleCommon Stock 199 $120.07 $23,893.93
Disclosure

SEC source: 0001415889-24-025597 · form4-10232024_091003.xml · nonDerivative · entry 2

Fesko John · CIK 0002010135 · PRESIDENT, CHIEF BUS. OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 114,065

F3 · shares: The sale of shares was effected in order to satisfy tax withholding and remittance obligations in connection with the vesting of RSUs and made pursuant to a written instruction that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c) under the Exchange Act contained in the Reporting Person's Stock Unit Agreements granted on January 22, 2021.

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October 21, 2024 Filed Oct 24, 2024 01:35 UTC Natera, Inc. NTRA · Entity 2635 SaleCommon Stock 342 $120.76 $41,298.96
Disclosure

SEC source: 0001415889-24-025597 · form4-10232024_091003.xml · nonDerivative · entry 1

Fesko John · CIK 0002010135 · PRESIDENT, CHIEF BUS. OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 114,264

F1 · shares: The sale of shares was effected in order to satisfy tax withholding and remittance obligations in connection with the vesting of RSUs and made pursuant to a written instruction that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c) under the Exchange Act contained in the Reporting Person's Stock Unit Agreements granted on January 28, 2022.

F2 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $120.4352 to $120.7600 per share, inclusive. The holder undertakes to provide, upon written request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

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August 13, 2024 Filed Aug 15, 2024 01:05 UTC Natera, Inc. NTRA · Entity 2635 SaleCommon Stock 3,956 $116.67 $461,546.52
Disclosure

SEC source: 0001415889-24-021326 · form4-08142024_090801.xml · nonDerivative · entry 2

Fesko John · CIK 0002010135 · PRESIDENT, CHIEF BUS. OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 114,606

F3 · shares: The sale of shares was effected in order to satisfy tax withholding and remittance obligations in connection with the vesting of RSUs and made pursuant to a written instruction that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c) under the Exchange Act contained in the Reporting Person's Stock Unit Agreement granted on August 12, 2022.

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August 12, 2024 Filed Aug 15, 2024 01:05 UTC Natera, Inc. NTRA · Entity 2635 GrantCommon Stock 10,000 Not disclosed Not disclosed
Disclosure

SEC source: 0001415889-24-021326 · form4-08142024_090801.xml · nonDerivative · entry 1

Fesko John · CIK 0002010135 · PRESIDENT, CHIEF BUS. OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 118,562

F1 · shares: On August 12, 2022, the Reporting Person was granted performance-based Restricted Stock Units (RSUs) covering 50,000 shares of Common Stock vesting in tranches upon the Issuer achieving certain specified financial and operating metrics. On August 12, 2024, the achievement of milestones for the vesting of RSUs covering 10,000 shares of Common Stock was certified.

F2 · price: Each RSU represents a contingent right to receive one share of the Issuer's Common Stock.

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July 31, 2024 Filed Aug 1, 2024 01:05 UTC Natera, Inc. NTRA · Entity 2635 Exercise / conversionStock Option (right to buy) · Derivative 100 $0.00 Strike: $5.40 $0.00
Disclosure

SEC source: 0001415889-24-020484 · form4-07312024_090707.xml · derivative · entry 3

Fesko John · CIK 0002010135 · PRESIDENT, CHIEF BUS. OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 100 shares

Expires 2024-12-09

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_date: The option shares are fully exercisable.

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July 31, 2024 Filed Aug 1, 2024 01:05 UTC Natera, Inc. NTRA · Entity 2635 Exercise / conversionCommon Stock 100 $5.40 $539.53
Disclosure

SEC source: 0001415889-24-020484 · form4-07312024_090707.xml · nonDerivative · entry 2

Fesko John · CIK 0002010135 · PRESIDENT, CHIEF BUS. OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 108,562

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

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July 29, 2024 Filed Aug 1, 2024 01:05 UTC Natera, Inc. NTRA · Entity 2635 SaleCommon Stock 929 $102.77 $95,469.34
Disclosure

SEC source: 0001415889-24-020484 · form4-07312024_090707.xml · nonDerivative · entry 1

Fesko John · CIK 0002010135 · PRESIDENT, CHIEF BUS. OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 108,462

F1 · shares: The sale of shares was effected in order to satisfy tax withholding and remittance obligations in connection with the vesting of RSUs and made pursuant to a written instruction that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c) under the Exchange Act contained in the Reporting Person's Stock Unit Agreement granted on January 27, 2023.

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July 22, 2024 Filed Jul 24, 2024 01:05 UTC Natera, Inc. NTRA · Entity 2635 SaleCommon Stock 549 $105.16 $57,732.40
Disclosure

SEC source: 0001415889-24-020009 · form4-07232024_090709.xml · nonDerivative · entry 1

Fesko John · CIK 0002010135 · PRESIDENT, CHIEF BUS. OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 109,391

F1 · shares: The sale of shares was effected in order to satisfy tax withholding and remittance obligations in connection with the vesting of RSUs and made pursuant to a written instruction that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c) under the Exchange Act contained in the Reporting Person's Stock Unit Agreements granted on January 22, 2021 and January 28, 2022.

F2 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $104.73 to $105.16 per share, inclusive. The holder undertakes to provide, upon written request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

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May 28, 2024 Filed May 31, 2024 01:05 UTC Natera, Inc. NTRA · Entity 2635 SaleCommon Stock 1,438 $109.96 $158,121.76
Disclosure

SEC source: 0001415889-24-014956 · form4-05302024_090504.xml · nonDerivative · entry 1

Fesko John · CIK 0002010135 · PRESIDENT, CHIEF BUS. OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 109,940

F1 · shares: The sale of shares was effected in order to satisfy tax withholding and remittance obligations in connection with the vesting of RSUs and made pursuant to a written instruction that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c) under the Exchange Act contained in the Reporting Person's Stock Unit Agreement granted on June 10, 2022.

F2 · balance_after: Includes 630 shares acquired under the Issuer's 2015 Employee Stock Purchase Plan on April 30, 2024.

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April 29, 2024 Filed May 2, 2024 01:05 UTC Natera, Inc. NTRA · Entity 2635 SaleCommon Stock 929 $93.14 $86,525.85
Disclosure

SEC source: 0001415889-24-011942 · form4-05012024_090510.xml · nonDerivative · entry 1

Fesko John · CIK 0002010135 · PRESIDENT, CHIEF BUS. OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 110,748

F1 · shares: The sale of shares was effected in order to satisfy tax withholding and remittance obligations in connection with the vesting of RSUs and made pursuant to a written instruction that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c) under the Exchange Act contained in the Reporting Person's Stock Unit Agreement granted on January 27, 2023.

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April 23, 2024 Filed Apr 24, 2024 01:35 UTC Natera, Inc. NTRA · Entity 2635 SaleCommon Stock 522 $91.38 $47,699.94
Disclosure

SEC source: 0001415889-24-011404 · form4-04232024_090411.xml · nonDerivative · entry 1

Fesko John · CIK 0002010135 · PRESIDENT, CHIEF BUS. OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 111,677

F1 · shares: The sale of shares was effected in order to satisfy tax withholding and remittance obligations in connection with the vesting of RSUs and made pursuant to a written instruction that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c) under the Exchange Act contained in the Reporting Person's Stock Unit Agreements granted on January 22, 2021 and January 28, 2022, respectively.

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March 28, 2024 Filed Mar 30, 2024 01:35 UTC Natera, Inc. NTRA · Entity 2635 SaleCommon Stock 464 $90.42 $41,952.93
Disclosure

SEC source: 0001415889-24-009474 · form4-03292024_090307.xml · nonDerivative · entry 1

Fesko John · CIK 0002010135 · PRESIDENT, CHIEF BUS. OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 112,199

F1 · shares: The sale of shares was effected in order to satisfy tax withholding and remittance obligations in connection with the vesting of RSUs and made pursuant to a written instruction that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c) under the Exchange Act contained in the Reporting Person's Stock Unit Agreement granted on March 27, 2020.

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March 05, 2024 Filed Mar 8, 2024 02:40 UTC Natera, Inc. NTRA · Entity 2635 SaleCommon Stock 1,823 $88.37 $161,089.40
Disclosure

SEC source: 0001415889-24-007242 · form4-03072024_090304.xml · nonDerivative · entry 3

Fesko John · CIK 0002010135 · PRESIDENT, CHIEF BUS. OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 112,663

F3 · shares: The sale of shares was effected in order to satisfy tax withholding and remittance obligations in connection with the vesting of RSUs and in compliance with Rule 10b5-1.

Read SEC document
March 05, 2024 Filed Mar 8, 2024 02:40 UTC Natera, Inc. NTRA · Entity 2635 SaleCommon Stock 15 $87.37 $1,310.48
Disclosure

SEC source: 0001415889-24-007242 · form4-03072024_090304.xml · nonDerivative · entry 2

Fesko John · CIK 0002010135 · PRESIDENT, CHIEF BUS. OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 114,486

F3 · shares: The sale of shares was effected in order to satisfy tax withholding and remittance obligations in connection with the vesting of RSUs and in compliance with Rule 10b5-1.

Read SEC document
March 01, 2024 Filed Mar 2, 2024 01:45 UTC Natera, Inc. NTRA · Entity 2635 GrantCommon Stock 2,400 Not disclosed Not disclosed
Disclosure

SEC source: 0001415889-24-006193 · form4-03012024_080301.xml · nonDerivative · entry 1

Fesko John · CIK 0002010135 · PRESIDENT, CHIEF BUS. OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 110,894

F1 · shares: Represents the issuance of Restricted Stock Units ("RSUs") to the Reporting Person. The RSUs were fully-vested at the time of issuance.

F2 · price: Each RSU represents a contingent right to receive one share of the Issuer's Common Stock.

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February 29, 2024 Filed Mar 8, 2024 02:40 UTC Natera, Inc. NTRA · Entity 2635 GrantCommon Stock 3,607 Not disclosed Not disclosed
Disclosure

SEC source: 0001415889-24-007242 · form4-03072024_090304.xml · nonDerivative · entry 1

Fesko John · CIK 0002010135 · PRESIDENT, CHIEF BUS. OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 114,501

F1 · shares: On June 10, 2022, the Reporting Person was granted performance-based Restricted Stock Units (the "RSUs") covering 14,429 shares of Common Stock vesting in tranches upon the Issuer achieving certain specified financial and operating metrics. On February 29, 2024, the achievement of milestones for the vesting of RSUs covering 3,607 shares of Common Stock was certified.

F2 · price: Each RSU represents a contingent right to receive one share of the Issuer's Common Stock.

Read SEC document
January 29, 2024 Filed Jan 31, 2024 01:57 UTC Natera, Inc. NTRA · Entity 2635 SaleCommon Stock 2,358 $65.09 $153,484.81
Disclosure

SEC source: 0001415889-24-002015 · form4-01312024_010143.xml · nonDerivative · entry 2

Fesko John · CIK 0002010135 · PRESIDENT, CHIEF BUS. OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 108,494

F3 · shares: The sale of shares was effected in order to satisfy tax withholding and remittance obligations in connection with the vesting of RSUs and in compliance with Rule 10b5-1.

Read SEC document
January 26, 2024 Filed Jan 31, 2024 01:57 UTC Natera, Inc. NTRA · Entity 2635 GrantCommon Stock 31,352 Not disclosed Not disclosed
Disclosure

SEC source: 0001415889-24-002015 · form4-01312024_010143.xml · nonDerivative · entry 1

Fesko John · CIK 0002010135 · PRESIDENT, CHIEF BUS. OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 110,852

F1 · shares: Represents the issuance of Restricted Stock Units ("RSUs") to the Reporting Person. The RSUs vest over four years. 25% of the RSUs vest on January 26, 2025 and the remaining RSUs vest in 12 equal quarterly installments thereafter.

F2 · price: Each RSU represents a contingent right to receive one share of the Issuer's Common Stock.

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Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.