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Marcus Gail Boxer

Disclosed activity across 2 companies

Tapewire entity
34412
SEC CIK
0001702176

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Natera, Inc.NTRA · Entity 2635DirectorJune 26, 2026July 01, 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 June 26, 2026 · Filed July 01, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect7,852 Ending reported balance After 2026-06-26 transaction · row 2
2 source rows · reconciled sequence

Row 1 · 2026-06-26 · Grant · Acquired 1,571 · Balance 7,754

F1: Represents the issuance of restricted stock units (RSUs) that shall vest in full on June 11, 2027. The RSUs will become fully vested in the event that the Issuer is subject to a change in control.

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

Row 2 · 2026-06-26 · Grant · Acquired 98 · Balance 7,852

F3: Represents the issuance of RSUs to the Reporting Person in lieu of quarterly retainer fees of $21,875 for service on the Issuer's Board of Directors. The RSUs were fully vested at the time of issuance.

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

Filing footnotes · ownership attribution and instrument terms

F1: Represents the issuance of restricted stock units (RSUs) that shall vest in full on June 11, 2027. The RSUs will become fully vested in the event that the Issuer is subject to a change in control.

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

F3: Represents the issuance of RSUs to the Reporting Person in lieu of quarterly retainer fees of $21,875 for service on the Issuer's Board of Directors. The RSUs were fully vested at the time of issuance.

Past disclosures · reporting ended (1)

No longer tracked through insider filings. These historical balances do not imply present ownership or a zero position.

TRIPLE-S MANAGEMENT CORP

Report date February 01, 2022 · Filed February 03, 2022

Section 16 reporting ended · disclosed 2022-02-03. Current position is not established by this disclosure.

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect0 Reported balance After 2022-02-01 transaction · row 1
1 source row

Row 1 · 2022-02-01 · Disposition to issuer · Disposed 23,079 · Balance 0

F1: The amount of securities beneficially owned reported in Column 4 includes certain Restricted Stock Units that were accelerated and vested in accordance with the terms of the Merger Agreement between Triple-S Management Corporation (the "Issuer"), GuideWell Mutual Holding Corporation and GuideWell Merger, Inc. dated August 23, 2021 (the "Merger Agreement").

F2: Pursuant to the terms of the Merger Agreement, all issued and outstanding shares of the Issuer were acquired at $36 per share.

Filing footnotes · ownership attribution and instrument terms

F1: The amount of securities beneficially owned reported in Column 4 includes certain Restricted Stock Units that were accelerated and vested in accordance with the terms of the Merger Agreement between Triple-S Management Corporation (the "Issuer"), GuideWell Mutual Holding Corporation and GuideWell Merger, Inc. dated August 23, 2021 (the "Merger Agreement").

F2: Pursuant to the terms of the Merger Agreement, all issued and outstanding shares of the Issuer were acquired at $36 per share.

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
November 20, 2020 Filed Nov 25, 2020 00:43 UTC Natera, Inc. NTRA · Entity 2635 Exercise / conversionStock Option (right to buy) · Derivative 679 $0.00 Strike: $10.73 $0.00
Disclosure

SEC source: 0001179110-20-011381 · edgar.xml · derivative · entry 19

Marcus Gail Boxer · CIK 0001702176 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 679 shares

Expires 2027-07-13

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 vested and may be exercised at any time.

Read SEC document
November 20, 2020 Filed Nov 25, 2020 00:43 UTC Natera, Inc. NTRA · Entity 2635 Exercise / conversionStock Option (right to buy) · Derivative 11,400 $0.00 Strike: $7.86 $0.00
Disclosure

SEC source: 0001179110-20-011381 · edgar.xml · derivative · entry 18

Marcus Gail Boxer · CIK 0001702176 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,130

Underlying: Common Stock · 11,400 shares

Expires 2027-04-16

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 vested and may be exercised at any time.

Read SEC document
November 20, 2020 Filed Nov 25, 2020 00:43 UTC Natera, Inc. NTRA · Entity 2635 SaleCommon Stock 19,169 $85.29 $1,635,004.52
Disclosure

SEC source: 0001179110-20-011381 · edgar.xml · nonDerivative · entry 17

Marcus Gail Boxer · CIK 0001702176 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

F1 · kind: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $84.95 to $85.49 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.

Read SEC document
November 20, 2020 Filed Nov 25, 2020 00:43 UTC Natera, Inc. NTRA · Entity 2635 Exercise / conversionCommon Stock 278 $46.92 $13,043.76
Disclosure

SEC source: 0001179110-20-011381 · edgar.xml · nonDerivative · entry 16

Marcus Gail Boxer · CIK 0001702176 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,169

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.

Read SEC document
November 20, 2020 Filed Nov 25, 2020 00:43 UTC Natera, Inc. NTRA · Entity 2635 Exercise / conversionCommon Stock 88 $40.93 $3,601.84
Disclosure

SEC source: 0001179110-20-011381 · edgar.xml · nonDerivative · entry 15

Marcus Gail Boxer · CIK 0001702176 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,891

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.

Read SEC document
November 20, 2020 Filed Nov 25, 2020 00:43 UTC Natera, Inc. NTRA · Entity 2635 Exercise / conversionCommon Stock 442 $40.93 $18,091.06
Disclosure

SEC source: 0001179110-20-011381 · edgar.xml · nonDerivative · entry 14

Marcus Gail Boxer · CIK 0001702176 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,803

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.

Read SEC document
November 20, 2020 Filed Nov 25, 2020 00:43 UTC Natera, Inc. NTRA · Entity 2635 Exercise / conversionCommon Stock 582 $35.71 $20,783.22
Disclosure

SEC source: 0001179110-20-011381 · edgar.xml · nonDerivative · entry 13

Marcus Gail Boxer · CIK 0001702176 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,361

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.

Read SEC document
November 20, 2020 Filed Nov 25, 2020 00:43 UTC Natera, Inc. NTRA · Entity 2635 Exercise / conversionCommon Stock 236 $37.06 $8,746.16
Disclosure

SEC source: 0001179110-20-011381 · edgar.xml · nonDerivative · entry 12

Marcus Gail Boxer · CIK 0001702176 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,779

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.

Read SEC document
November 20, 2020 Filed Nov 25, 2020 00:43 UTC Natera, Inc. NTRA · Entity 2635 Exercise / conversionCommon Stock 614 $25.64 $15,742.96
Disclosure

SEC source: 0001179110-20-011381 · edgar.xml · nonDerivative · entry 11

Marcus Gail Boxer · CIK 0001702176 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,543

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.

Read SEC document
November 20, 2020 Filed Nov 25, 2020 00:43 UTC Natera, Inc. NTRA · Entity 2635 Exercise / conversionCommon Stock 691 $20.27 $14,006.57
Disclosure

SEC source: 0001179110-20-011381 · edgar.xml · nonDerivative · entry 10

Marcus Gail Boxer · CIK 0001702176 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,929

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.

Read SEC document
November 20, 2020 Filed Nov 25, 2020 00:43 UTC Natera, Inc. NTRA · Entity 2635 Exercise / conversionCommon Stock 712 $13.60 $9,683.20
Disclosure

SEC source: 0001179110-20-011381 · edgar.xml · nonDerivative · entry 9

Marcus Gail Boxer · CIK 0001702176 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,238

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.

Read SEC document
November 20, 2020 Filed Nov 25, 2020 00:43 UTC Natera, Inc. NTRA · Entity 2635 Exercise / conversionCommon Stock 468 $20.27 $9,486.36
Disclosure

SEC source: 0001179110-20-011381 · edgar.xml · nonDerivative · entry 8

Marcus Gail Boxer · CIK 0001702176 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,526

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.

Read SEC document
November 20, 2020 Filed Nov 25, 2020 00:43 UTC Natera, Inc. NTRA · Entity 2635 Exercise / conversionCommon Stock 439 $21.59 $9,478.01
Disclosure

SEC source: 0001179110-20-011381 · edgar.xml · nonDerivative · entry 7

Marcus Gail Boxer · CIK 0001702176 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,058

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.

Read SEC document
November 20, 2020 Filed Nov 25, 2020 00:43 UTC Natera, Inc. NTRA · Entity 2635 Exercise / conversionCommon Stock 412 $10.29 $4,239.48
Disclosure

SEC source: 0001179110-20-011381 · edgar.xml · nonDerivative · entry 6

Marcus Gail Boxer · CIK 0001702176 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,619

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.

Read SEC document
November 20, 2020 Filed Nov 25, 2020 00:43 UTC Natera, Inc. NTRA · Entity 2635 Exercise / conversionCommon Stock 923 $10.29 $9,497.67
Disclosure

SEC source: 0001179110-20-011381 · edgar.xml · nonDerivative · entry 5

Marcus Gail Boxer · CIK 0001702176 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,207

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.

Read SEC document
November 20, 2020 Filed Nov 25, 2020 00:43 UTC Natera, Inc. NTRA · Entity 2635 Exercise / conversionCommon Stock 419 $10.18 $4,265.42
Disclosure

SEC source: 0001179110-20-011381 · edgar.xml · nonDerivative · entry 4

Marcus Gail Boxer · CIK 0001702176 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,284

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.

Read SEC document
November 20, 2020 Filed Nov 25, 2020 00:43 UTC Natera, Inc. NTRA · Entity 2635 Exercise / conversionCommon Stock 786 $9.51 $7,474.86
Disclosure

SEC source: 0001179110-20-011381 · edgar.xml · nonDerivative · entry 3

Marcus Gail Boxer · CIK 0001702176 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,865

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.

Read SEC document
November 20, 2020 Filed Nov 25, 2020 00:43 UTC Natera, Inc. NTRA · Entity 2635 Exercise / conversionCommon Stock 679 $10.73 $7,285.67
Disclosure

SEC source: 0001179110-20-011381 · edgar.xml · nonDerivative · entry 2

Marcus Gail Boxer · CIK 0001702176 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,079

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.

Read SEC document
November 20, 2020 Filed Nov 25, 2020 00:43 UTC Natera, Inc. NTRA · Entity 2635 Exercise / conversionCommon Stock 11,400 $7.86 $89,604.00
Disclosure

SEC source: 0001179110-20-011381 · edgar.xml · nonDerivative · entry 1

Marcus Gail Boxer · CIK 0001702176 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,400

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.

Read SEC document
October 09, 2020 Filed Oct 13, 2020 23:03 UTC Natera, Inc. NTRA · Entity 2635 GrantStock Option (right to buy) · Derivative 175 $0.00 Strike: $73.58 $0.00
Disclosure

SEC source: 0001179110-20-010436 · edgar.xml · derivative · entry 1

Marcus Gail Boxer · CIK 0001702176 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 175

Underlying: Common Stock · 175 shares

Expires 2030-10-08

F1 · shares: The option was issued in lieu of a portion of retainer fees payable to the Reporting Person for service on the Issuer's Board of Directors. The option represents 50% of the quarterly fee of $16,250, or $8,125, paid in stock.

F2 · derivative.exercise_date: The option shares are fully vested and may be exercised at any time.

F3 · balance_after: These reported shares are subject to restrictions in a Lock-Up Letter Agreement that expires on November 10, 2020.

Read SEC document
July 10, 2020 Filed Jul 14, 2020 22:02 UTC Natera, Inc. NTRA · Entity 2635 GrantStock Option (right to buy) · Derivative 278 $0.00 Strike: $46.92 $0.00
Disclosure

SEC source: 0001179110-20-008257 · edgar.xml · derivative · entry 1

Marcus Gail Boxer · CIK 0001702176 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 278

Underlying: Common Stock · 278 shares

Expires 2030-07-09

F1 · shares: The option was issued in lieu of a portion of retainer fees payable to the Reporting Person for service on the Issuer's Board of Directors. The option represents 50% of the quarterly fee of $15,000, or $7,500, paid in stock.

F2 · derivative.exercise_date: The option shares are fully vested and may be exercised at any time.

Read SEC document
June 12, 2020 Filed Jun 16, 2020 22:49 UTC Natera, Inc. NTRA · Entity 2635 GrantStock Option (right to buy) · Derivative 88 $0.00 Strike: $40.93 $0.00
Disclosure

SEC source: 0001179110-20-007469 · edgar.xml · derivative · entry 3

Marcus Gail Boxer · CIK 0001702176 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 88

Underlying: Common Stock · 88 shares

Expires 2030-06-11

F4 · derivative.exercise_date: The option shares are fully vested and may be exercised at any time.

Read SEC document
June 12, 2020 Filed Jun 16, 2020 22:49 UTC Natera, Inc. NTRA · Entity 2635 GrantStock Option (right to buy) · Derivative 442 $18.36 Strike: $40.93 $8,115.12
Disclosure

SEC source: 0001179110-20-007469 · edgar.xml · derivative · entry 2

Marcus Gail Boxer · CIK 0001702176 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 442

Underlying: Common Stock · 442 shares

Expires 2030-06-11

F3 · shares: The option was issued to the Reporting Person in lieu of retainer fees of $8,125, for service on the Issuer's Board of Directors. The option represents 50% of the quarterly fee in the amount of $16,250, paid in stock.

F4 · derivative.exercise_date: The option shares are fully vested and may be exercised at any time.

Read SEC document
June 12, 2020 Filed Jun 16, 2020 22:49 UTC Natera, Inc. NTRA · Entity 2635 GrantRestricted Stock Units · Derivative 5,712 $0.00 $0.00
Disclosure

SEC source: 0001179110-20-007469 · edgar.xml · derivative · entry 1

Marcus Gail Boxer · CIK 0001702176 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,712

Underlying: Common Stock · 5,712 shares

Expires not disclosed

F1 · derivative.exercise_price: Each RSU represents a contingent right to receive one share of common stock of the issuer.

F2 · derivative.exercise_date: The RSU shall vest in full on May 28, 2021. The RSU will become fully vested in the event that the Issuer is subject to a change in control.

F2 · derivative.expiration_date: The RSU shall vest in full on May 28, 2021. The RSU will become fully vested in the event that the Issuer is subject to a change in control.

Read SEC document
May 18, 2020 Filed May 20, 2020 22:34 UTC Natera, Inc. NTRA · Entity 2635 SaleCommon Stock 497 $46.62 $23,171.63
Disclosure

SEC source: 0001179110-20-006402 · edgar.xml · nonDerivative · entry 2

Marcus Gail Boxer · CIK 0001702176 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

F2 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $46.56 to $46.665 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.

Read SEC document
May 18, 2020 Filed May 20, 2020 22:34 UTC Natera, Inc. NTRA · Entity 2635 SaleCommon Stock 6,781 $45.94 $311,539.48
Disclosure

SEC source: 0001179110-20-006402 · edgar.xml · nonDerivative · entry 1

Marcus Gail Boxer · CIK 0001702176 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 497

F1 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $45.46 to $46.37 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.

Read SEC document
April 27, 2020 Filed Apr 29, 2020 16:56 UTC TRIPLE-S MANAGEMENT CORP GTS · Entity 130837 GrantRestricted Stock Units · Derivative 6,732 $0.00 $0.00
Disclosure

SEC source: 0001209191-20-026192 · doc4.xml · derivative · entry 1

Marcus Gail Boxer · CIK 0001702176 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,644

Underlying: Class B Common Stock · 6,732 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Triple-S Management Corporation Class B Common Stock.

F2 · derivative.exercise_date: The restricted stock units vest on the date of the 2021 Annual Shareholders' Meeting. Vested shares will be delivered to the reporting person within thirty (30) days following the date of the termination of the reporting person's services with Triple-S Management Corporation.

F2 · derivative.expiration_date: The restricted stock units vest on the date of the 2021 Annual Shareholders' Meeting. Vested shares will be delivered to the reporting person within thirty (30) days following the date of the termination of the reporting person's services with Triple-S Management Corporation.

Read SEC document
April 24, 2020 Filed Apr 28, 2020 20:07 UTC Natera, Inc. NTRA · Entity 2635 GrantStock Option (right to buy) · Derivative 331 $22.61 Strike: $36.85 $7,483.91
Disclosure

SEC source: 0001179110-20-005155 · edgar.xml · derivative · entry 1

Marcus Gail Boxer · CIK 0001702176 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 331

Underlying: Common Stock · 331 shares

Expires 2030-04-23

F1 · shares: The option was issued to the Reporting Person in lieu of retainer fees of $7,500, for service on the Issuer's Board of Directors. The option represents 50% of the quarterly fee in the amount of $15,000, paid in stock.

F2 · derivative.exercise_date: The option shares are fully vested and may be exercised at any time.

Read SEC document
April 24, 2020 Filed Jun 16, 2020 22:39 UTC Amendment Natera, Inc. NTRA · Entity 2635 GrantStock Option (right to buy) · Derivative 331 $22.61 Strike: $36.85 $7,483.91
Disclosure

SEC source: 0001179110-20-007462 · edgar.xml · derivative · entry 1

Marcus Gail Boxer · CIK 0001702176 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 331 shares

Expires 2030-04-23

F1 · shares: The option was issued to the Reporting Person in lieu of retainer fees of $7,500, for service on the Issuer's Board of Directors. The option represents 50% of the quarterly fee in the amount of $15,000, paid in stock.

F2 · derivative.exercise_date: The option shares are fully vested and may be exercised at any time.

F3 · balance_after: The stock option previously reported as granted on April 24, 2020 was not granted on April 24, 2020 and was reported in error.

Read SEC document
January 24, 2020 Filed Jan 28, 2020 23:54 UTC Natera, Inc. NTRA · Entity 2635 GrantStock Option (right to buy) · Derivative 582 $21.65 Strike: $35.71 $12,600.30
Disclosure

SEC source: 0001179110-20-000858 · edgar.xml · derivative · entry 1

Marcus Gail Boxer · CIK 0001702176 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 582

Underlying: Common Stock · 582 shares

Expires 2030-01-23

F1 · shares: The option was issued, in part, to the Reporting Person in lieu of retainer fees of $8,750.00, for service on the Issuer's Board of Directors. The option represents (i) 50% of the quarterly fee in the amount of $17,500, paid in stock and (ii) 178 additional shares for prior service on the Issuer's Board of Directors.

F2 · derivative.exercise_date: The option shares are fully vested and may be exercised at any time.

Read SEC document
October 11, 2019 Filed Oct 15, 2019 20:23 UTC Natera, Inc. NTRA · Entity 2635 GrantStock Option (right to buy) · Derivative 236 $20.68 Strike: $37.06 $4,880.48
Disclosure

SEC source: 0001179110-19-010997 · edgar.xml · derivative · entry 1

Marcus Gail Boxer · CIK 0001702176 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 236

Underlying: Common Stock · 236 shares

Expires 2029-10-10

F1 · shares: The option was issued to the Reporting Person in lieu of retainer fees of $8,750.00, for service on the Issuer's Board of Directors. The option represents 50% of the quarterly fee in the amount of $17,500, paid in stock.

F2 · derivative.exercise_date: The option shares are fully vested and may be exercised at any time.

Read SEC document
July 12, 2019 Filed Jul 23, 2019 21:16 UTC Natera, Inc. NTRA · Entity 2635 GrantStock Option (right to buy) · Derivative 614 $14.25 Strike: $25.64 $8,749.50
Disclosure

SEC source: 0001179110-19-008756 · edgar.xml · derivative · entry 1

Marcus Gail Boxer · CIK 0001702176 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 614

Underlying: Common Stock · 614 shares

Expires 2029-07-11

F1 · shares: The option was issued to the Reporting Person in lieu of retainer fees of $8,750.00, for service on the Issuer's Board of Directors.

F2 · derivative.exercise_date: The option shares are fully vested and may be exercised at any time.

Read SEC document
May 24, 2019 Filed May 29, 2019 22:10 UTC Natera, Inc. NTRA · Entity 2635 GrantStock Option (right to buy) · Derivative 22,000 $0.00 Strike: $22.83 $0.00
Disclosure

SEC source: 0001179110-19-006811 · edgar.xml · derivative · entry 1

Marcus Gail Boxer · CIK 0001702176 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 22,000

Underlying: Common Stock · 22,000 shares

Expires 2029-05-23

F1 · derivative.exercise_date: The option shares will vest and become exercisable in full on the earlier of (x) the date that is 12 months following the date of grant (May 24, 2019) or (y) the date of the annual stockholder meeting next following the grant. The option shares will become fully vested and exercisable in the event that the Company is subject to a change in control.

Read SEC document
May 16, 2019 Filed Nov 27, 2019 23:08 UTC Natera, Inc. NTRA · Entity 2635 Exercise / conversionRestricted Stock Unit · Derivative 7,278 $0.00 $0.00
Disclosure

SEC source: 0001179110-19-012127 · edgar.xml · derivative · entry 2

Marcus Gail Boxer · CIK 0001702176 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 7,278 shares

Expires not disclosed

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_price: Each RSU represents a contingent right to receive one share of the common stock of the issuer.

F3 · derivative.exercise_date: The RSUs vested in full as of the date of the annual stockholder meeting, May 16, 2019.

F3 · derivative.expiration_date: The RSUs vested in full as of the date of the annual stockholder meeting, May 16, 2019.

Read SEC document
May 16, 2019 Filed Nov 27, 2019 23:08 UTC Natera, Inc. NTRA · Entity 2635 Exercise / conversionCommon Stock 7,278 Not disclosed Not disclosed
Disclosure

SEC source: 0001179110-19-012127 · edgar.xml · nonDerivative · entry 1

Marcus Gail Boxer · CIK 0001702176 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,278

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.

F1 · shares: Represents the full vesting and settlement of Restricted Stock Units ("RSUs"), on May 16, 2019.

F2 · price: Each RSU represents a contingent right to receive one share of the common stock of the issuer.

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April 29, 2019 Filed May 1, 2019 16:48 UTC TRIPLE-S MANAGEMENT CORP GTS · Entity 130837 GrantRestricted Stock Units · Derivative 4,776 $0.00 $0.00
Disclosure

SEC source: 0001209191-19-026782 · doc4.xml · derivative · entry 1

Marcus Gail Boxer · CIK 0001702176 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,912

Underlying: Class B Common Stock · 4,776 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Triple-S Management Corporation Class B Common Stock.

F2 · derivative.exercise_date: The restricted stock units vest on the date of the 2020 Annual Shareholders' Meeting. Vested shares will be delivered to the reporting person within thirty (30) days following the date of the termination of the reporting person's services with Triple-S Management Corporation.

F2 · derivative.expiration_date: The restricted stock units vest on the date of the 2020 Annual Shareholders' Meeting. Vested shares will be delivered to the reporting person within thirty (30) days following the date of the termination of the reporting person's services with Triple-S Management Corporation.

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April 12, 2019 Filed Apr 17, 2019 01:28 UTC Natera, Inc. NTRA · Entity 2635 GrantRestricted Stock Units · Derivative 7,278 $0.00 $0.00
Disclosure

SEC source: 0001179110-19-005052 · edgar.xml · derivative · entry 2

Marcus Gail Boxer · CIK 0001702176 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,278

Underlying: Common Stock · 7,278 shares

Expires not disclosed

F3 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of the Common Stock of the Issuer.

F4 · derivative.exercise_date: The RSUs will vest and become exercisable in full on the earlier of (x) the date that is 12 months following the date of grant (April 12, 2019) or (y) the date of the annual stockholder meeting next following the grant. The RSU shares will become fully vested and exercisable in the event that the Company is subject to a change in control.

F4 · derivative.expiration_date: The RSUs will vest and become exercisable in full on the earlier of (x) the date that is 12 months following the date of grant (April 12, 2019) or (y) the date of the annual stockholder meeting next following the grant. The RSU shares will become fully vested and exercisable in the event that the Company is subject to a change in control.

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April 12, 2019 Filed Apr 17, 2019 01:28 UTC Natera, Inc. NTRA · Entity 2635 GrantStock Option (right to buy) · Derivative 691 $11.53 Strike: $20.27 $7,967.23
Disclosure

SEC source: 0001179110-19-005052 · edgar.xml · derivative · entry 1

Marcus Gail Boxer · CIK 0001702176 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 691

Underlying: Common Stock · 691 shares

Expires 2029-04-11

F1 · shares: The option was issued to the Reporting Person in lieu of retainer fees of $7,977.15, for service on the Issuer's Board of Directors.

F2 · derivative.exercise_date: The option shares are fully vested and may be exercised at any time.

Read SEC document
January 25, 2019 Filed Feb 1, 2019 22:50 UTC Natera, Inc. NTRA · Entity 2635 GrantStock Option (right to buy) · Derivative 712 $7.89 Strike: $13.60 $5,617.68
Disclosure

SEC source: 0001179110-19-001179 · edgar.xml · derivative · entry 1

Marcus Gail Boxer · CIK 0001702176 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 712

Underlying: Common Stock · 712 shares

Expires 2029-01-24

F1 · shares: The option was issued to the Reporting Person in lieu of retainer fees of $5,625.00, for service on the Issuer's Board of Directors. The option represents 50% of the quarterly fee in the amount of $11,250.00, paid in stock.

F2 · derivative.exercise_date: The option shares are fully vested and may be exercised at any time.

Read SEC document
October 26, 2018 Filed Oct 30, 2018 21:16 UTC Natera, Inc. NTRA · Entity 2635 GrantStock Option (right to buy) · Derivative 468 $12.01 Strike: $20.27 $5,620.68
Disclosure

SEC source: 0001179110-18-012396 · edgar.xml · derivative · entry 1

Marcus Gail Boxer · CIK 0001702176 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 468

Underlying: Common Stock · 468 shares

Expires 2028-10-25

F1 · shares: The option was issued to the Reporting Person in lieu of retainer fees of $5,625.00, for service on the Issuer's Board of Directors. The option represents 50% of the quarterly fee in the amount of $11,250.00, paid in stock.

F2 · derivative.exercise_date: The option shares are fully vested and may be exercised at any time.

Read SEC document
September 14, 2018 Filed Sep 18, 2018 22:35 UTC Natera, Inc. NTRA · Entity 2635 GrantRestricted Stock Units · Derivative 5,785 $0.00 $0.00
Disclosure

SEC source: 0001179110-18-011533 · edgar.xml · derivative · entry 2

Marcus Gail Boxer · CIK 0001702176 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,785

Underlying: Common Stock · 5,785 shares

Expires not disclosed

F2 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of the Common Stock of the Issuer.

F3 · derivative.exercise_date: The RSUs will vest and become exercisable in full on the earlier of (x) the date that is 12 months following the date of grant (September 14, 2018) or (y) the date of the annual stockholder meeting next following the grant. The RSU shares will become fully vested and exercisable in the event that the Company is subject to a change in control.

F3 · derivative.expiration_date: The RSUs will vest and become exercisable in full on the earlier of (x) the date that is 12 months following the date of grant (September 14, 2018) or (y) the date of the annual stockholder meeting next following the grant. The RSU shares will become fully vested and exercisable in the event that the Company is subject to a change in control.

Read SEC document
September 14, 2018 Filed Sep 18, 2018 22:35 UTC Natera, Inc. NTRA · Entity 2635 GrantStock Option (right to buy) · Derivative 11,169 $0.00 Strike: $24.42 $0.00
Disclosure

SEC source: 0001179110-18-011533 · edgar.xml · derivative · entry 1

Marcus Gail Boxer · CIK 0001702176 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,169

Underlying: Common Stock · 11,169 shares

Expires 2028-09-13

F1 · derivative.exercise_date: The option shares will vest and become exercisable in full on the earlier of (x) the date that is 12 months following the date of grant (September 14, 2018) or (y) the date of the annual stockholder meeting next following the grant. The option shares will become fully vested and exercisable in the event that the Company is subject to a change in control.

Read SEC document
September 14, 2018 Filed Apr 17, 2019 01:24 UTC Amendment Natera, Inc. NTRA · Entity 2635 GrantRestricted Stock Units · Derivative 5,785 $0.00 $0.00
Disclosure

SEC source: 0001179110-19-005043 · edgar.xml · derivative · entry 1

Marcus Gail Boxer · CIK 0001702176 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 5,785 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of the Common Stock of the Issuer.

F2 · derivative.exercise_date: The RSUs will vest and become exercisable in full on the earlier of (x) the date that is 12 months following the date of grant (September 14, 2018) or (y) the date of the annual stockholder meeting next following the grant. The RSU shares will become fully vested and exercisable in the event that the Company is subject to a change in control.

F2 · derivative.expiration_date: The RSUs will vest and become exercisable in full on the earlier of (x) the date that is 12 months following the date of grant (September 14, 2018) or (y) the date of the annual stockholder meeting next following the grant. The RSU shares will become fully vested and exercisable in the event that the Company is subject to a change in control.

F3 · balance_after: The grant of Restricted Stock Units on September 14, 2018 were not granted on September 14, 2018 and was reported in error.

Read SEC document
July 13, 2018 Filed Jul 16, 2018 22:11 UTC Natera, Inc. NTRA · Entity 2635 GrantStock Option (right to buy) · Derivative 439 $12.80 Strike: $21.59 $5,619.20
Disclosure

SEC source: 0001179110-18-009710 · edgar.xml · derivative · entry 1

Marcus Gail Boxer · CIK 0001702176 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 439

Underlying: Common Stock · 439 shares

Expires 2028-07-12

F1 · shares: The option was issued to the Reporting Person in lieu of retainer fees of $5,625.00, for service on the Issuer's Board of Directors. The option represents 50% of the quarterly fee in the amount of $11,250.00, paid in stock.

F2 · derivative.exercise_date: The option shares are fully vested and may be exercised at any time.

Read SEC document
May 31, 2018 Filed Jun 4, 2018 18:10 UTC TRIPLE-S MANAGEMENT CORP GTS · Entity 130837 GrantRestricted Stock Units · Derivative 3,001 $0.00 $0.00
Disclosure

SEC source: 0001209191-18-035302 · doc4.xml · derivative · entry 1

Marcus Gail Boxer · CIK 0001702176 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,136

Underlying: Class B Common Stock · 3,001 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Triple-S Management Corporation Class B Common Stock.

F2 · derivative.exercise_date: The restricted stock units vest on the date of the 2019 Annual Shareholders' Meeting. Vested shares will be delivered to the reporting person within thirty (30) days following the date of the termination of the reporting person's services with Triple-S Management Corporation.

F2 · derivative.expiration_date: The restricted stock units vest on the date of the 2019 Annual Shareholders' Meeting. Vested shares will be delivered to the reporting person within thirty (30) days following the date of the termination of the reporting person's services with Triple-S Management Corporation.

Read SEC document
April 13, 2018 Filed Apr 17, 2018 21:45 UTC Natera, Inc. NTRA · Entity 2635 GrantStock Option (right to buy · Derivative 412 $6.09 Strike: $10.29 $2,509.08
Disclosure

SEC source: 0001179110-18-005718 · edgar.xml · derivative · entry 2

Marcus Gail Boxer · CIK 0001702176 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 412

Underlying: Common Stock · 412 shares

Expires 2028-04-12

F3 · price: The option was issued to the Reporting Person in lieu of retainer fees of $2,513.59, for service on the Issuer's board of directors.

F1 · derivative.exercise_date: The option shares are fully vested and may be exercised at any time.

Read SEC document
April 13, 2018 Filed Apr 17, 2018 21:45 UTC Natera, Inc. NTRA · Entity 2635 GrantStock Option (right to buy) · Derivative 923 $6.09 Strike: $10.29 $5,621.07
Disclosure

SEC source: 0001179110-18-005718 · edgar.xml · derivative · entry 1

Marcus Gail Boxer · CIK 0001702176 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 923

Underlying: Common Stock · 923 shares

Expires 2028-04-12

F2 · price: The option was issued to the Reporting Person in lieu of retainer fees of $5,625.00, for service on the Issuer's board of directors.

F1 · derivative.exercise_date: The option shares are fully vested and may be exercised at any time.

Read SEC document
December 08, 2017 Filed Dec 13, 2017 00:54 UTC Natera, Inc. NTRA · Entity 2635 GrantStock Option (right to buy) · Derivative 786 $5.56 Strike: $9.51 $4,370.16
Disclosure

SEC source: 0001179110-17-015270 · edgar.xml · derivative · entry 1

Marcus Gail Boxer · CIK 0001702176 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 786

Underlying: Common Stock · 786 shares

Expires 2027-12-07

F1 · derivative.exercise_date: The option shares are fully vested and may be exercised at any time. The option was issued to the Reporting Person in lieu of retainer fees of $4,375.00, for service on the Issuer's board of directors

Read SEC document
July 14, 2017 Filed Jul 18, 2017 15:24 UTC TRIPLE-S MANAGEMENT CORP GTS · Entity 130837 GrantRestricted Stock Units · Derivative 4,135 $0.00 $0.00
Disclosure

SEC source: 0001209191-17-045488 · doc4.xml · derivative · entry 1

Marcus Gail Boxer · CIK 0001702176 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,135

Underlying: Class B Common Stock · 4,135 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Triple-S Management Corporation Class B Common Stock.

F2 · derivative.exercise_date: The restricted stock units vest on the date of the 2018 Annual Shareholders' Meeting. Vested shares will be delivered to the reporting person within thirty (30) days following the date of the termination of the reporting person's services with Triple-S Management Corporation.

F2 · derivative.expiration_date: The restricted stock units vest on the date of the 2018 Annual Shareholders' Meeting. Vested shares will be delivered to the reporting person within thirty (30) days following the date of the termination of the reporting person's services with Triple-S Management Corporation.

Read SEC document
July 14, 2017 Filed Jul 19, 2017 01:05 UTC Natera, Inc. NTRA · Entity 2635 GrantStock Option (right to buy) · Derivative 679 $7.51 Strike: $10.73 $5,099.29
Disclosure

SEC source: 0001179110-17-010443 · edgar.xml · derivative · entry 1

Marcus Gail Boxer · CIK 0001702176 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 679

Underlying: Common Stock · 679 shares

Expires 2027-07-13

F1 · derivative.exercise_date: The option shares are fully vested and may be exercised at any time. The option was issued to the Reporting Person in lieu of retainer fees of $5104, for service on the Issuer's board of directors.

Read SEC document

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