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Goodnow Timothy T

Disclosed activity across 1 company

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37258
SEC CIK
0001667588

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Senseonics Holdings, Inc.SENS · Entity 5469Director · President and CEOJune 15, 2026June 17, 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.

Senseonics Holdings, Inc.

Report date June 15, 2026 · Filed June 17, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect1,143,748 Reported balance After 2026-06-15 transaction · row 1
1 source row

Row 1 · 2026-06-15 · Tax withholding · Disposed 32,598 · Balance 1,143,748

F1: Represents shares withheld to satisfy withholding tax obligations upon the vesting of restricted stock units.

Filing footnotes · ownership attribution and instrument terms

F1: Represents shares withheld to satisfy withholding tax obligations upon the vesting of restricted stock units.

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
June 15, 2026 Filed Jun 17, 2026 20:15 UTC Senseonics Holdings, Inc. SENS · Entity 5469 Tax withholdingCommon Stock 32,598 $7.18 $234,053.64
Disclosure

SEC source: 0001667588-26-000008 · form4-06172026_040610.xml · nonDerivative · entry 1

Goodnow Timothy T · CIK 0001667588 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,143,748

F1 · kind: Represents shares withheld to satisfy withholding tax obligations upon the vesting of restricted stock units.

Read SEC document
May 19, 2026 Filed May 21, 2026 21:40 UTC Senseonics Holdings, Inc. SENS · Entity 5469 GrantEmployee Stock Option (right to buy) · Derivative 761,923 $0.00 Strike: $5.54 $0.00
Disclosure

SEC source: 0001667588-26-000006 · form4-05212026_050501.xml · derivative · entry 2

Goodnow Timothy T · CIK 0001667588 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 761,923

Underlying: Common Stock · 761,923 shares

Expires 2036-05-18

F3 · derivative.exercise_date: The options vest in 48 equal monthly installments commencing on May 19, 2026, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date.

Read SEC document
May 19, 2026 Filed May 21, 2026 21:40 UTC Senseonics Holdings, Inc. SENS · Entity 5469 GrantCommon Stock 553,701 $0.00 $0.00
Disclosure

SEC source: 0001667588-26-000006 · form4-05212026_050501.xml · nonDerivative · entry 1

Goodnow Timothy T · CIK 0001667588 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,176,346

F1 · shares: Represents a restricted stock unit ("RSU") grant. The RSUs vest in eight equal installments with the first installment vesting on June 15, 2026 and the remaining seven installments vesting in six month increments commencing on November 15, 2026, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date.

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

Read SEC document
May 15, 2026 Filed May 18, 2026 20:30 UTC Senseonics Holdings, Inc. SENS · Entity 5469 Tax withholdingCommon Stock 28,598 $5.82 $166,440.36
Disclosure

SEC source: 0001667588-26-000004 · form4-05182026_040501.xml · nonDerivative · entry 1

Goodnow Timothy T · CIK 0001667588 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 622,645

F1 · kind: Represents shares withheld to satisfy withholding tax obligations upon the vesting of restricted stock units.

Read SEC document
March 13, 2026 Filed Mar 16, 2026 14:44 UTC Senseonics Holdings, Inc. SENS · Entity 5469 PurchaseCommon Stock 17,225 $5.79 $99,732.75
Disclosure

SEC source: 0001667588-26-000002 · form4-03162026_020356.xml · nonDerivative · entry 1

Goodnow Timothy T · CIK 0001667588 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 651,243

F1 · price: The price reported is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $5.75 to $5.8099 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

Read SEC document
November 15, 2025 Filed Nov 19, 2025 00:00 UTC Senseonics Holdings, Inc. SENS · Entity 5469 Tax withholdingCommon Stock 27,067 $6.26 $169,439.42
Disclosure

SEC source: 0001667588-25-000006 · form4-11182025_071102.xml · nonDerivative · entry 1

Goodnow Timothy T · CIK 0001667588 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 634,018

F1 · kind: Represents shares withheld to satisfy withholding tax obligations upon the vesting of restricted stock units.

Read SEC document
November 07, 2025 Filed Nov 10, 2025 12:40 UTC Senseonics Holdings, Inc. SENS · Entity 5469 PurchaseCommon Stock 17,210 $5.87 $101,022.70
Disclosure

SEC source: 0001667588-25-000004 · form4-11102025_071101.xml · nonDerivative · entry 1

Goodnow Timothy T · CIK 0001667588 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 661,085

F1 · price: The price reported is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $5.80 to $5.90 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

F2 · balance_after: Effective October 17, 2025, the Issuer effected a 1-for-20 reverse stock split of the Issuer's common stock. The number of securities reported herein have been adjusted to reflect the reverse stock split.

Read SEC document
June 16, 2025 Filed Jun 17, 2025 22:45 UTC Senseonics Holdings, Inc. SENS · Entity 5469 Tax withholdingCommon Stock 79,646 $0.51 $40,619.46
Disclosure

SEC source: 0001415889-25-017598 · form4-06172025_060601.xml · nonDerivative · entry 1

Goodnow Timothy T · CIK 0001667588 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,877,501

F1 · kind: Represents shares withheld to satisfy withholding tax obligations upon the vesting of restricted stock units.

Read SEC document
May 23, 2025 Filed May 28, 2025 20:30 UTC Senseonics Holdings, Inc. SENS · Entity 5469 GrantEmployee Stock Option (right to buy) · Derivative 2,858,157 $0.00 Strike: $0.51 $0.00
Disclosure

SEC source: 0001415889-25-014710 · form4-05282025_040501.xml · derivative · entry 2

Goodnow Timothy T · CIK 0001667588 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,858,157

Underlying: Common Stock · 2,858,157 shares

Expires 2035-05-22

F3 · derivative.exercise_date: The options vest in 48 equal monthly installments commencing on June 23, 2025, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date.

Read SEC document
May 23, 2025 Filed May 28, 2025 20:30 UTC Senseonics Holdings, Inc. SENS · Entity 5469 GrantCommon Stock 2,025,956 $0.00 $0.00
Disclosure

SEC source: 0001415889-25-014710 · form4-05282025_040501.xml · nonDerivative · entry 1

Goodnow Timothy T · CIK 0001667588 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,957,147

F1 · shares: Represents a restricted stock unit ("RSU") grant. The RSUs vest in eight equal installments with the first installment vesting on June 15, 2025 and the remaining seven installments vesting in six month increments commencing on November 15, 2025, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date.

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

Read SEC document
May 15, 2025 Filed May 19, 2025 22:00 UTC Senseonics Holdings, Inc. SENS · Entity 5469 Tax withholdingCommon Stock 379,164 $0.55 $208,540.20
Disclosure

SEC source: 0001415889-25-013691 · form4-05192025_060504.xml · nonDerivative · entry 1

Goodnow Timothy T · CIK 0001667588 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,931,191

F1 · kind: Represents shares withheld to satisfy withholding tax obligations upon the vesting of restricted stock units.

Read SEC document
December 10, 2024 Filed Dec 10, 2024 23:37 UTC Senseonics Holdings, Inc. SENS · Entity 5469 PurchaseCommon Stock 315,000 $0.31 $97,650.00
Disclosure

SEC source: 0001415889-24-028886 · form4-12102024_111223.xml · nonDerivative · entry 1

Goodnow Timothy T · CIK 0001667588 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,310,355

F1 · price: The price reported is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $0.2959 to $0.3139 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

Read SEC document
November 15, 2024 Filed Nov 18, 2024 21:15 UTC Senseonics Holdings, Inc. SENS · Entity 5469 Tax withholdingCommon Stock 632,166 $0.28 $177,006.48
Disclosure

SEC source: 0001415889-24-027076 · form4-11182024_041104.xml · nonDerivative · entry 1

Goodnow Timothy T · CIK 0001667588 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,995,355

F1 · kind: Represents shares withheld to satisfy withholding tax obligations upon the vesting of restricted stock units.

Read SEC document
June 15, 2024 Filed Jun 18, 2024 20:15 UTC Senseonics Holdings, Inc. SENS · Entity 5469 Tax withholdingCommon Stock 275,206 $0.39 $107,330.34
Disclosure

SEC source: 0001415889-24-017392 · form4-06182024_040620.xml · nonDerivative · entry 1

Goodnow Timothy T · CIK 0001667588 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,627,521

F1 · kind: Represents shares withheld to satisfy withholding tax obligations upon the vesting of restricted stock units.

Read SEC document
May 23, 2024 Filed May 24, 2024 20:45 UTC Senseonics Holdings, Inc. SENS · Entity 5469 GrantCommon Stock 4,553,551 $0.00 $0.00
Disclosure

SEC source: 0001415889-24-014541 · form4-05242024_040527.xml · nonDerivative · entry 1

Goodnow Timothy T · CIK 0001667588 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,902,727

F1 · shares: Represents a restricted stock unit ("RSU") grant. The RSUs vest in eight equal installments with the first installment vesting on June 15, 2024 and the remaining seven installments vesting in six month increments commencing on November 15, 2024, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date.

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

Read SEC document
May 15, 2024 Filed May 17, 2024 20:15 UTC Senseonics Holdings, Inc. SENS · Entity 5469 Tax withholdingCommon Stock 359,114 $0.50 $179,557.00
Disclosure

SEC source: 0001415889-24-013481 · form4-05172024_040514.xml · nonDerivative · entry 1

Goodnow Timothy T · CIK 0001667588 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,349,176

F1 · kind: Represents shares withheld to satisfy withholding tax obligations upon the vesting of restricted stock units.

Read SEC document
November 15, 2023 Filed Nov 17, 2023 21:53 UTC Senseonics Holdings, Inc. SENS · Entity 5469 Tax withholdingCommon Stock 591,945 $0.61 $361,086.45
Disclosure

SEC source: 0001209191-23-055772 · doc4.xml · nonDerivative · entry 1

Goodnow Timothy T · CIK 0001667588 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,708,290

F1 · kind: Represents shares withheld to satisfy withholding tax obligations upon the vesting of restricted stock units.

Read SEC document
June 15, 2023 Filed Jun 20, 2023 22:11 UTC Senseonics Holdings, Inc. SENS · Entity 5469 Tax withholdingCommon Stock 187,498 $0.77 $144,373.46
Disclosure

SEC source: 0001209191-23-038579 · doc4.xml · nonDerivative · entry 1

Goodnow Timothy T · CIK 0001667588 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,300,235

F1 · kind: Represents shares withheld to satisfy withholding tax obligations upon the vesting of restricted stock units.

Read SEC document
May 15, 2023 Filed May 18, 2023 00:48 UTC Senseonics Holdings, Inc. SENS · Entity 5469 GrantCommon Stock 3,136,023 $0.00 $0.00
Disclosure

SEC source: 0001209191-23-030450 · doc4.xml · nonDerivative · entry 4

Goodnow Timothy T · CIK 0001667588 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,487,733

F2 · shares: Represents an RSU grant. The RSUs vest in eight equal installments with the first installment vesting on June 15, 2023 and the remaining seven installments vesting in six month increments commencing on November 15, 2023, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date.

F3 · price: Each RSU represents a contingent right to receive one share of the Issuer's common stock.

Read SEC document
May 15, 2023 Filed May 18, 2023 00:48 UTC Senseonics Holdings, Inc. SENS · Entity 5469 Tax withholdingCommon Stock 481,127 $0.74 $356,033.98
Disclosure

SEC source: 0001209191-23-030450 · doc4.xml · nonDerivative · entry 3

Goodnow Timothy T · CIK 0001667588 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,351,710

F1 · kind: Represents shares withheld to satisfy withholding tax obligations upon the vesting of restricted stock units ("RSUs").

Read SEC document
November 15, 2022 Filed May 18, 2023 00:48 UTC Senseonics Holdings, Inc. SENS · Entity 5469 Tax withholdingCommon Stock 404,545 $1.25 $505,681.25
Disclosure

SEC source: 0001209191-23-030450 · doc4.xml · nonDerivative · entry 2

Goodnow Timothy T · CIK 0001667588 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,832,837

F1 · kind: Represents shares withheld to satisfy withholding tax obligations upon the vesting of restricted stock units ("RSUs").

Read SEC document
June 15, 2022 Filed May 18, 2023 00:48 UTC Senseonics Holdings, Inc. SENS · Entity 5469 Tax withholdingCommon Stock 105,219 $0.97 $102,062.43
Disclosure

SEC source: 0001209191-23-030450 · doc4.xml · nonDerivative · entry 1

Goodnow Timothy T · CIK 0001667588 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,237,382

F1 · kind: Represents shares withheld to satisfy withholding tax obligations upon the vesting of restricted stock units ("RSUs").

Read SEC document
May 26, 2022 Filed May 31, 2022 22:19 UTC Senseonics Holdings, Inc. SENS · Entity 5469 GrantCommon Stock 1,762,932 $0.00 $0.00
Disclosure

SEC source: 0001209191-22-032951 · doc4.xml · nonDerivative · entry 2

Goodnow Timothy T · CIK 0001667588 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,342,601

F3 · shares: Represents an RSU grant. The RSUs vest in eight equal installments with the first installment vesting on June 15, 2022 and the remaining seven installments vesting in six month increments commencing on November 15, 2022, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date.

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

Read SEC document
May 26, 2022 Filed May 31, 2022 22:19 UTC Senseonics Holdings, Inc. SENS · Entity 5469 GrantCommon Stock 139,000 $0.00 $0.00
Disclosure

SEC source: 0001209191-22-032951 · doc4.xml · nonDerivative · entry 1

Goodnow Timothy T · CIK 0001667588 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,579,669

F1 · shares: Represents a Restricted Stock Unit ("RSU") grant. The RSUs vest on May 15, 2023, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date.

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

Read SEC document
May 16, 2022 Filed May 19, 2022 00:06 UTC Senseonics Holdings, Inc. SENS · Entity 5469 Tax withholdingCommon Stock 297,117 $1.13 $335,742.21
Disclosure

SEC source: 0001209191-22-030279 · doc4.xml · nonDerivative · entry 1

Goodnow Timothy T · CIK 0001667588 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,440,669

F1 · kind: Represents shares withheld to satisfy withholding tax obligations upon the vesting of restricted stock units.

Read SEC document
February 11, 2022 Filed Feb 15, 2022 00:44 UTC Senseonics Holdings, Inc. SENS · Entity 5469 SaleCommon Stock 464,390 $2.46 $1,142,399.40
Disclosure

SEC source: 0001209191-22-009554 · doc4.xml · nonDerivative · entry 2

Goodnow Timothy T · CIK 0001667588 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,737,786

F2 · kind: Represents shares sold to cover tax obligations upon the vesting of RSUs.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $2.10 to $2.575 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
February 10, 2022 Filed Feb 15, 2022 00:44 UTC Senseonics Holdings, Inc. SENS · Entity 5469 GrantCommon Stock 673,268 $0.00 $0.00
Disclosure

SEC source: 0001209191-22-009554 · doc4.xml · nonDerivative · entry 1

Goodnow Timothy T · CIK 0001667588 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,202,176

F1 · shares: Represents a performance-based restricted stock unit ("RSU") award, which represent a contingent right to receive one share of the Issuer's common stock and vest upon the achievement of certain performance targets, subject to the Reporting Person's continuous service through the vesting events. 100% of the RSUs vested on February 10, 2022 upon the achievement of the performance vesting criteria.

Read SEC document
November 15, 2021 Filed Nov 18, 2021 14:29 UTC Senseonics Holdings, Inc. SENS · Entity 5469 Tax withholdingCommon Stock 297,995 $3.80 $1,132,381.00
Disclosure

SEC source: 0001209191-21-065383 · doc4.xml · nonDerivative · entry 1

Goodnow Timothy T · CIK 0001667588 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,528,908

F1 · kind: Represents shares withheld to satisfy withholding tax obligations upon the vesting of restricted stock units.

Read SEC document
June 15, 2021 Filed Jun 16, 2021 22:12 UTC Senseonics Holdings, Inc. SENS · Entity 5469 Tax withholdingCommon Stock 66,449 $3.69 $245,196.81
Disclosure

SEC source: 0001209191-21-041043 · doc4.xml · nonDerivative · entry 1

Goodnow Timothy T · CIK 0001667588 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,826,903

F1 · kind: Represents shares withheld to satisfy withholding tax obligations upon the vesting of restricted stock units.

F2 · balance_after: Includes 12,000, 12,000 and 10,548 shares acquired under the Issuer's employee stock purchase plan on January 31, 2020, July 31, 2020 and January 29, 2021, respectively.

Read SEC document
June 14, 2021 Filed Jun 14, 2021 21:46 UTC Senseonics Holdings, Inc. SENS · Entity 5469 Exercise / conversionCommon stock purchase warrant · Derivative 27,928 $0.00 Strike: $1.79 $0.00
Disclosure

SEC source: 0001209191-21-040304 · doc4.xml · derivative · entry 5

Goodnow Timothy T · CIK 0001667588 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 27,928 shares

Expires 2021-08-19

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 · kind: The transactions in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the record holder of the securities on March 15, 2021.

F2 · derivative.exercise_date: Shares are fully vested and exercisable.

Read SEC document
June 14, 2021 Filed Jun 14, 2021 21:46 UTC Senseonics Holdings, Inc. SENS · Entity 5469 Exercise / conversionCommon Stock 27,928 $1.79 $49,991.12
Disclosure

SEC source: 0001209191-21-040304 · doc4.xml · nonDerivative · entry 3

Goodnow Timothy T · CIK 0001667588 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,858,804

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 · kind: The transactions in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the record holder of the securities on March 15, 2021.

Read SEC document
June 10, 2021 Filed Jun 14, 2021 21:46 UTC Senseonics Holdings, Inc. SENS · Entity 5469 Exercise / conversionEmployee stock option (right to buy) · Derivative 380,710 $0.00 Strike: $0.54 $0.00
Disclosure

SEC source: 0001209191-21-040304 · doc4.xml · derivative · entry 4

Goodnow Timothy T · CIK 0001667588 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 380,710 shares

Expires 2024-06-04

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 · kind: The transactions in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the record holder of the securities on March 15, 2021.

F2 · derivative.exercise_date: Shares are fully vested and exercisable.

Read SEC document
June 10, 2021 Filed Jun 14, 2021 21:46 UTC Senseonics Holdings, Inc. SENS · Entity 5469 SaleCommon Stock 380,710 $3.60 $1,370,556.00
Disclosure

SEC source: 0001209191-21-040304 · doc4.xml · nonDerivative · entry 2

Goodnow Timothy T · CIK 0001667588 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,830,876

F1 · kind: The transactions in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the record holder of the securities on March 15, 2021.

Read SEC document
June 10, 2021 Filed Jun 14, 2021 21:46 UTC Senseonics Holdings, Inc. SENS · Entity 5469 Exercise / conversionCommon Stock 380,710 $0.54 $205,583.40
Disclosure

SEC source: 0001209191-21-040304 · doc4.xml · nonDerivative · entry 1

Goodnow Timothy T · CIK 0001667588 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,211,586

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 · kind: The transactions in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the record holder of the securities on March 15, 2021.

Read SEC document
May 25, 2021 Filed May 28, 2021 01:32 UTC Senseonics Holdings, Inc. SENS · Entity 5469 GrantCommon Stock 1,099,462 $0.00 $0.00
Disclosure

SEC source: 0001209191-21-036388 · doc4.xml · nonDerivative · entry 3

Goodnow Timothy T · CIK 0001667588 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,830,876

F2 · shares: Represents a RSU grant. The RSUs vest in eight equal installments with the first installment vesting on June 15, 2021 and the remaining RSUs vesting in six month increments commencing on November 15, 2021, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date.

F3 · price: Each RSU represents a contingent right to receive one share of the Issuer's common stock.

Read SEC document
May 15, 2021 Filed May 28, 2021 01:32 UTC Senseonics Holdings, Inc. SENS · Entity 5469 Tax withholdingCommon Stock 231,007 $1.92 $443,533.44
Disclosure

SEC source: 0001209191-21-036388 · doc4.xml · nonDerivative · entry 2

Goodnow Timothy T · CIK 0001667588 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,731,414

F1 · shares: Represents shares withheld to satisfy withholding tax obligations upon the vesting of restricted stock units ("RSUs").

Read SEC document
November 15, 2020 Filed May 28, 2021 01:32 UTC Senseonics Holdings, Inc. SENS · Entity 5469 Tax withholdingCommon Stock 155,511 $0.39 $60,649.29
Disclosure

SEC source: 0001209191-21-036388 · doc4.xml · nonDerivative · entry 1

Goodnow Timothy T · CIK 0001667588 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,962,421

F1 · shares: Represents shares withheld to satisfy withholding tax obligations upon the vesting of restricted stock units ("RSUs").

Read SEC document
July 21, 2020 Filed Jul 22, 2020 21:10 UTC Senseonics Holdings, Inc. SENS · Entity 5469 Tax withholdingCommon Stock 156,037 $0.00 $0.00
Disclosure

SEC source: 0001209191-20-043329 · doc4.xml · nonDerivative · entry 2

Goodnow Timothy T · CIK 0001667588 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,117,932

F3 · shares: Represents shares withheld to satisfy withholding tax obligations upon the vesting of RSUs.

Read SEC document
July 20, 2020 Filed Jul 22, 2020 21:10 UTC Senseonics Holdings, Inc. SENS · Entity 5469 GrantCommon Stock 3,836,957 $0.00 $0.00
Disclosure

SEC source: 0001209191-20-043329 · doc4.xml · nonDerivative · entry 1

Goodnow Timothy T · CIK 0001667588 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,273,969

F1 · shares: Represents a restricted stock unit ("RSU") grant. The RSUs vest in eight equal installments with the first installment vesting on July 21, 2020 and the remaining RSUs vesting in six month increments commencing on November 15, 2020, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date.

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

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March 16, 2020 Filed Mar 18, 2020 21:38 UTC Senseonics Holdings, Inc. SENS · Entity 5469 Exercise / conversionEmployee stock option (right to buy) · Derivative 80,000 $0.00 Strike: $0.54 $0.00
Disclosure

SEC source: 0001209191-20-020061 · doc4.xml · derivative · entry 4

Goodnow Timothy T · CIK 0001667588 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,878,610

Underlying: Common Stock · 80,000 shares

Expires 2020-12-02

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.

F4 · security: Immediately exercisable. In connection with the termination of the Rule 10b5-1 trading plan, as described in footnote (2), the Reporting Person has agreed to forfeit the unexercised portions of these stock options for no consideration.

F2 · kind: The option exercise and sale reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 10, 2019. This 10b5-1 plan related to the periodic exercises of stock options that were scheduled to expire between December 2, 2020 and February 27, 2021, and would expire worthless if not exercised by their respective expiration dates, and sales of the shares underlying such options. Effective March 18, 2020, the Reporting Person terminated this Rule 10b5-1 trading plan and, as described in footnote (4) agreed to forfeit the unexercised portions of these stock options for no consideration.

F4 · derivative.exercise_date: Immediately exercisable. In connection with the termination of the Rule 10b5-1 trading plan, as described in footnote (2), the Reporting Person has agreed to forfeit the unexercised portions of these stock options for no consideration.

F4 · derivative.expiration_date: Immediately exercisable. In connection with the termination of the Rule 10b5-1 trading plan, as described in footnote (2), the Reporting Person has agreed to forfeit the unexercised portions of these stock options for no consideration.

F4 · balance_after: Immediately exercisable. In connection with the termination of the Rule 10b5-1 trading plan, as described in footnote (2), the Reporting Person has agreed to forfeit the unexercised portions of these stock options for no consideration.

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March 16, 2020 Filed Mar 18, 2020 21:38 UTC Senseonics Holdings, Inc. SENS · Entity 5469 SaleCommon Stock 80,000 $0.71 $56,800.00
Disclosure

SEC source: 0001209191-20-020061 · doc4.xml · nonDerivative · entry 3

Goodnow Timothy T · CIK 0001667588 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 437,012

F2 · kind: The option exercise and sale reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 10, 2019. This 10b5-1 plan related to the periodic exercises of stock options that were scheduled to expire between December 2, 2020 and February 27, 2021, and would expire worthless if not exercised by their respective expiration dates, and sales of the shares underlying such options. Effective March 18, 2020, the Reporting Person terminated this Rule 10b5-1 trading plan and, as described in footnote (4) agreed to forfeit the unexercised portions of these stock options for no consideration.

F3 · price: Price reflected is a weighted-average sale price for the shares sold. The range of sale prices for the transaction reported was $0.6101 - $0.7475 per share, inclusive. The Reporting Person is undertaken to provide upon request of the staff, the Issuer, or a secondary holder of the Issuer, full information regarding the number of shares sold at each price.

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March 16, 2020 Filed Mar 18, 2020 21:38 UTC Senseonics Holdings, Inc. SENS · Entity 5469 Exercise / conversionCommon Stock 80,000 $0.54 $43,200.00
Disclosure

SEC source: 0001209191-20-020061 · doc4.xml · nonDerivative · entry 2

Goodnow Timothy T · CIK 0001667588 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 517,012

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 · kind: The option exercise and sale reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 10, 2019. This 10b5-1 plan related to the periodic exercises of stock options that were scheduled to expire between December 2, 2020 and February 27, 2021, and would expire worthless if not exercised by their respective expiration dates, and sales of the shares underlying such options. Effective March 18, 2020, the Reporting Person terminated this Rule 10b5-1 trading plan and, as described in footnote (4) agreed to forfeit the unexercised portions of these stock options for no consideration.

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March 09, 2020 Filed Mar 12, 2020 01:31 UTC Senseonics Holdings, Inc. SENS · Entity 5469 Exercise / conversionEmployee stock option (right to buy) · Derivative 80,000 $0.00 Strike: $0.54 $0.00
Disclosure

SEC source: 0001209191-20-018312 · doc4.xml · derivative · entry 3

Goodnow Timothy T · CIK 0001667588 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,958,610

Underlying: Common Stock · 80,000 shares

Expires 2020-12-02

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 · kind: The option exercise and sale reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 10, 2019. This 10b5-1 plan relates to the periodic exercises of stock options that are scheduled to expire between December 2, 2020 and February 27, 2021, and would expire worthless if not exercised by their respective expiration dates, and sales of the shares underlying such options.

F3 · derivative.exercise_date: Immediately exercisable.

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March 09, 2020 Filed Mar 12, 2020 01:31 UTC Senseonics Holdings, Inc. SENS · Entity 5469 SaleCommon Stock 80,000 $1.28 $102,400.00
Disclosure

SEC source: 0001209191-20-018312 · doc4.xml · nonDerivative · entry 2

Goodnow Timothy T · CIK 0001667588 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 425,012

F1 · kind: The option exercise and sale reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 10, 2019. This 10b5-1 plan relates to the periodic exercises of stock options that are scheduled to expire between December 2, 2020 and February 27, 2021, and would expire worthless if not exercised by their respective expiration dates, and sales of the shares underlying such options.

F2 · price: Price reflected is a weighted-average sale price for the shares sold. The range of sale prices for the transaction reported was $1.22 - $1.36 per share, inclusive. The Reporting Person is undertaken to provide upon request of the staff, the Issuer, or a secondary holder of the Issuer, full information regarding the number of shares sold at each price.

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March 09, 2020 Filed Mar 12, 2020 01:31 UTC Senseonics Holdings, Inc. SENS · Entity 5469 Exercise / conversionCommon Stock 80,000 $0.54 $43,200.00
Disclosure

SEC source: 0001209191-20-018312 · doc4.xml · nonDerivative · entry 1

Goodnow Timothy T · CIK 0001667588 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 505,012

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 · kind: The option exercise and sale reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 10, 2019. This 10b5-1 plan relates to the periodic exercises of stock options that are scheduled to expire between December 2, 2020 and February 27, 2021, and would expire worthless if not exercised by their respective expiration dates, and sales of the shares underlying such options.

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January 31, 2020 Filed Mar 18, 2020 21:38 UTC Senseonics Holdings, Inc. SENS · Entity 5469 OtherCommon Stock 12,000 $0.70 $8,400.00
Disclosure

SEC source: 0001209191-20-020061 · doc4.xml · nonDerivative · entry 1

Goodnow Timothy T · CIK 0001667588 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 437,012

F1 · kind: These shares were acquired under the Issuer's Employee Stock Purchase Plan ("ESPP") in transactions that were exempt under both Rule 16b-3(d) and Rule 16b-3(c). This represents the maximum number of shares the Reporting Person could purchase through the ESPP.

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September 09, 2019 Filed Sep 11, 2019 20:04 UTC Senseonics Holdings, Inc. SENS · Entity 5469 PurchaseCommon Stock 88,500 $1.10 $97,350.00
Disclosure

SEC source: 0001209191-19-049129 · doc4.xml · nonDerivative · entry 1

Goodnow Timothy T · CIK 0001667588 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 425,012

F1 · shares: Price reflected is a weighted-average purchase price for the shares purchased. The range of purchase prices for the transaction reported was $1.06 - $1.12 per share, inclusive. The reporting person is undertaken to provide upon request of the staff, the issuer, or a secondary holder of the issuer, full information regarding the number of shares purchased at each price.

F1 · price: Price reflected is a weighted-average purchase price for the shares purchased. The range of purchase prices for the transaction reported was $1.06 - $1.12 per share, inclusive. The reporting person is undertaken to provide upon request of the staff, the issuer, or a secondary holder of the issuer, full information regarding the number of shares purchased at each price.

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April 02, 2019 Filed Apr 3, 2019 20:54 UTC Senseonics Holdings, Inc. SENS · Entity 5469 Exercise / conversionStock option (right to buy) · Derivative 13,923 $0.00 Strike: $1.95 $0.00
Disclosure

SEC source: 0001209191-19-023241 · doc4.xml · derivative · entry 4

Goodnow Timothy T · CIK 0001667588 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 173,113

Underlying: Common Stock · 13,923 shares

Expires 2025-07-22

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 · kind: On April 2, 2019, the Reporting Person completed this option exercise for cash. The Reporting Person did not sell any securities.

F3 · derivative.exercise_date: Shares vest monthly over four years beginning on July 24, 2015.

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April 02, 2019 Filed Apr 3, 2019 20:54 UTC Senseonics Holdings, Inc. SENS · Entity 5469 Exercise / conversionStock option (right to buy) · Derivative 8,979 $0.00 Strike: $0.54 $0.00
Disclosure

SEC source: 0001209191-19-023241 · doc4.xml · derivative · entry 3

Goodnow Timothy T · CIK 0001667588 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 380,710

Underlying: Common Stock · 8,979 shares

Expires 2024-06-04

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 · kind: On April 2, 2019, the Reporting Person completed this option exercise for cash. The Reporting Person did not sell any securities.

F2 · derivative.exercise_date: Fully vested.

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April 02, 2019 Filed Apr 3, 2019 20:54 UTC Senseonics Holdings, Inc. SENS · Entity 5469 Exercise / conversionCommon Stock 13,923 $1.95 $27,149.85
Disclosure

SEC source: 0001209191-19-023241 · doc4.xml · nonDerivative · entry 2

Goodnow Timothy T · CIK 0001667588 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 336,512

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 · kind: On April 2, 2019, the Reporting Person completed this option exercise for cash. The Reporting Person did not sell any securities.

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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.