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Vosseller Leigh

Disclosed activity across 1 company

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22256
SEC CIK
0001726322

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
TANDEM DIABETES CARE INCTNDM · Entity 4682EVP & CHIEF FINANCIAL OFFICERAugust 15, 2026August 18, 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.

TANDEM DIABETES CARE INC

Report date August 15, 2026 · Filed August 18, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect52,040 Ending reported balance After 2026-08-15 transaction · row 4
4 source rows · reconciled sequence

Row 1 · 2026-08-15 · Exercise / conversion · Acquired 1,496 · Balance 50,895

Row 2 · 2026-08-15 · Tax withholding · Disposed 537 · Balance 50,358

F1: Shares withheld by the Issuer to satisfy tax withholding requirements upon the vesting of restricted stock units (RSUs). No shares were sold.

Row 3 · 2026-08-15 · Exercise / conversion · Acquired 2,624 · Balance 52,982

Row 4 · 2026-08-15 · Tax withholding · Disposed 942 · Balance 52,040

F1: Shares withheld by the Issuer to satisfy tax withholding requirements upon the vesting of restricted stock units (RSUs). No shares were sold.

Restricted Stock UnitSEC Table II · derivative / convertible securityDirect4,486 Reported balance After 2026-08-15 transaction · row 6 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 6 · 2026-08-15 · Exercise / conversion · Disposed 1,496 · Balance 4,486

F3: Awarded on May 23, 2024 pursuant to the Tandem Diabetes Care Inc. 2023 Long-Term Incentive Plan, as amended, and agreements related thereto (the 2023 Plan).

F4: Each RSU represents a contingent right to receive either one share of common stock of the Issuer or cash in lieu thereof, at the Issuer's discretion, in accordance with the terms of the 2023 Plan.

F5: One-third of the RSUs granted on May 23, 2024 vested on May 15, 2025, with the remaining RSUs vesting in eight (8) equal quarterly installments thereafter, subject to the terms of the 2023 Plan.

Restricted Stock UnitSEC Table II · derivative / convertible securityDirect18,368 Reported balance After 2026-08-15 transaction · row 7 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 7 · 2026-08-15 · Exercise / conversion · Disposed 2,624 · Balance 18,368

F6: Awarded on May 30, 2025 pursuant to the 2023 Plan.

F4: Each RSU represents a contingent right to receive either one share of common stock of the Issuer or cash in lieu thereof, at the Issuer's discretion, in accordance with the terms of the 2023 Plan.

F7: One-third of the RSUs granted on May 30, 2025 vested on May 15, 2026, with the remaining RSUs vesting in eight (8) equal quarterly installments thereafter, subject to the terms of the 2023 Plan.

Common StockSEC Table I · non-derivativeIndirectLeigh A. Vosseller Trust25,580 Reported balance Holding disclosure · report date 2026-08-15 · row 5 Holding and transaction disclosures are not merged.
1 source row

Row 5 · Balance 25,580

F2: The securities are held by the Leigh A. Vosseller Trust dated January 17, 2010, of which Leigh Vosseller is the Trustee.

Filing footnotes · ownership attribution and instrument terms

F1: Shares withheld by the Issuer to satisfy tax withholding requirements upon the vesting of restricted stock units (RSUs). No shares were sold.

F2: The securities are held by the Leigh A. Vosseller Trust dated January 17, 2010, of which Leigh Vosseller is the Trustee.

F3: Awarded on May 23, 2024 pursuant to the Tandem Diabetes Care Inc. 2023 Long-Term Incentive Plan, as amended, and agreements related thereto (the 2023 Plan).

F4: Each RSU represents a contingent right to receive either one share of common stock of the Issuer or cash in lieu thereof, at the Issuer's discretion, in accordance with the terms of the 2023 Plan.

F5: One-third of the RSUs granted on May 23, 2024 vested on May 15, 2025, with the remaining RSUs vesting in eight (8) equal quarterly installments thereafter, subject to the terms of the 2023 Plan.

F6: Awarded on May 30, 2025 pursuant to the 2023 Plan.

F7: One-third of the RSUs granted on May 30, 2025 vested on May 15, 2026, with the remaining RSUs vesting in eight (8) equal quarterly installments thereafter, subject to the terms of the 2023 Plan.

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
August 27, 2021 Filed Aug 31, 2021 20:25 UTC TANDEM DIABETES CARE INC TNDM · Entity 4682 Exercise / conversionCommon Stock 407 $0.00 $0.00
Disclosure

SEC source: 0001438133-21-000143 · wf-form4_163044152907433.xml · nonDerivative · entry 1

Vosseller Leigh · CIK 0001726322 · EVP & CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,286

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
May 27, 2021 Filed Jun 1, 2021 23:14 UTC TANDEM DIABETES CARE INC TNDM · Entity 4682 Exercise / conversionRestricted Stock Unit · Derivative 1,626 $0.00 $0.00
Disclosure

SEC source: 0001438133-21-000073 · wf-form4_162258926050046.xml · derivative · entry 4

Vosseller Leigh · CIK 0001726322 · EVP & CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,878

Underlying: Common Stock · 1,626 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.

F3 · security: Granted pursuant to the Tandem Diabetes Care, Inc. 2013 Stock Incentive Plan (the 2013 Plan).

F4 · derivative.exercise_price: Each RSU represents a contingent right to receive one share of common stock of the Company.

F5 · kind: This RSU award was granted on May 27, 2020. 25% of the RSU vested on May 27, 2021 and the remaining units shall vest in twelve (12) equal quarterly installments thereafter, subject to the terms of the 2013 Plan.

F6 · derivative.exercise_date: RSU vest as to twenty-five percent (25%) of the total number of shares subject to the RSU on 5/27/2021, and the remaining shares shall vest in twelve (12) equal quarterly installments thereafter.

F6 · derivative.expiration_date: RSU vest as to twenty-five percent (25%) of the total number of shares subject to the RSU on 5/27/2021, and the remaining shares shall vest in twelve (12) equal quarterly installments thereafter.

Read SEC document
May 27, 2021 Filed Jun 1, 2021 23:14 UTC TANDEM DIABETES CARE INC TNDM · Entity 4682 Tax withholdingCommon Stock 563 $85.65 $48,220.95
Disclosure

SEC source: 0001438133-21-000073 · wf-form4_162258926050046.xml · nonDerivative · entry 2

Vosseller Leigh · CIK 0001726322 · EVP & CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,879

F1 · kind: Shares withheld by Tandem Diabetes Care, Inc. (the Company) to satisfy tax withholding requirements on vesting of restricted stock units (RSU). No shares were sold.

Read SEC document
May 27, 2021 Filed Jun 1, 2021 23:14 UTC TANDEM DIABETES CARE INC TNDM · Entity 4682 Exercise / conversionCommon Stock 1,626 $0.00 $0.00
Disclosure

SEC source: 0001438133-21-000073 · wf-form4_162258926050046.xml · nonDerivative · entry 1

Vosseller Leigh · CIK 0001726322 · EVP & CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,442

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
May 18, 2021 Filed May 21, 2021 01:34 UTC TANDEM DIABETES CARE INC TNDM · Entity 4682 GrantStock Option · Derivative 7,940 $0.00 Strike: $81.63 $0.00
Disclosure

SEC source: 0001438133-21-000055 · wf-form4_162156087403237.xml · derivative · entry 5

Vosseller Leigh · CIK 0001726322 · EVP & CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,940

Underlying: Common Stock · 7,940 shares

Expires not disclosed

F3 · security: Awarded on May 18, 2021 pursuant to the Tandem Diabetes Care, Inc. 2013 Stock Incentive Plan, as amended, and the agreements related thereto (the "2013 Plan").

F7 · derivative.exercise_date: The option shall vest as to twenty-five percent (25%) of the underlying shares on the one-year anniversary of the grant date, and the remaining shares shall vest in thirty-six (36) equal monthly installments thereafter, subject to the terms of the 2013 Plan.

F8 · derivative.expiration_date: The expiration date for these options is 10 years from the date of grant.

Read SEC document
May 18, 2021 Filed May 21, 2021 01:34 UTC TANDEM DIABETES CARE INC TNDM · Entity 4682 GrantPerformance Stock Unit · Derivative 2,599 $0.00 $0.00
Disclosure

SEC source: 0001438133-21-000055 · wf-form4_162156087403237.xml · derivative · entry 4

Vosseller Leigh · CIK 0001726322 · EVP & CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,599

Underlying: Common Stock · 2,599 shares

Expires not disclosed

F3 · security: Awarded on May 18, 2021 pursuant to the Tandem Diabetes Care, Inc. 2013 Stock Incentive Plan, as amended, and the agreements related thereto (the "2013 Plan").

F6 · derivative.exercise_price: Each performance stock unit ("PSU") represents a contingent right to receive one share of Tandem Diabetes Care, Inc. (the "Company") common stock based upon the achievement of certain pre-defined performance metrics as of December 31, 2024 (the "Measurement Date"). The number of shares issued may range from 0% to 200 % of the amount specified above, based upon (i) Company's actual performance relative to the pre-defined performance metrics, and (ii) subject to the awardee's continuing service through the Measurement Date. If minimum performance metrics are not met, no PSU's will vest.

F6 · derivative.exercise_date: Each performance stock unit ("PSU") represents a contingent right to receive one share of Tandem Diabetes Care, Inc. (the "Company") common stock based upon the achievement of certain pre-defined performance metrics as of December 31, 2024 (the "Measurement Date"). The number of shares issued may range from 0% to 200 % of the amount specified above, based upon (i) Company's actual performance relative to the pre-defined performance metrics, and (ii) subject to the awardee's continuing service through the Measurement Date. If minimum performance metrics are not met, no PSU's will vest.

F6 · derivative.expiration_date: Each performance stock unit ("PSU") represents a contingent right to receive one share of Tandem Diabetes Care, Inc. (the "Company") common stock based upon the achievement of certain pre-defined performance metrics as of December 31, 2024 (the "Measurement Date"). The number of shares issued may range from 0% to 200 % of the amount specified above, based upon (i) Company's actual performance relative to the pre-defined performance metrics, and (ii) subject to the awardee's continuing service through the Measurement Date. If minimum performance metrics are not met, no PSU's will vest.

Read SEC document
May 18, 2021 Filed May 21, 2021 01:34 UTC TANDEM DIABETES CARE INC TNDM · Entity 4682 GrantRestricted Stock Unit · Derivative 2,599 $0.00 $0.00
Disclosure

SEC source: 0001438133-21-000055 · wf-form4_162156087403237.xml · derivative · entry 3

Vosseller Leigh · CIK 0001726322 · EVP & CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,599

Underlying: Common Stock · 2,599 shares

Expires not disclosed

F3 · security: Awarded on May 18, 2021 pursuant to the Tandem Diabetes Care, Inc. 2013 Stock Incentive Plan, as amended, and the agreements related thereto (the "2013 Plan").

F4 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive either one share of common stock of the Issuer or cash in lieu thereof, at the Issuer's discretion, in accordance with the terms of the 2013 Plan.

F5 · derivative.exercise_date: RSU vest as to twenty-five percent (25%) of the total number of shares subject to the RSU on the one-year anniversary of the grant date, and the remaining shares shall vest in twelve (12) equal quarterly installments thereafter, subject to the terms of the 2013 Plan.

F5 · derivative.expiration_date: RSU vest as to twenty-five percent (25%) of the total number of shares subject to the RSU on the one-year anniversary of the grant date, and the remaining shares shall vest in twelve (12) equal quarterly installments thereafter, subject to the terms of the 2013 Plan.

Read SEC document
May 17, 2021 Filed May 21, 2021 01:34 UTC TANDEM DIABETES CARE INC TNDM · Entity 4682 GrantCommon Stock 296 $66.76 $19,760.96
Disclosure

SEC source: 0001438133-21-000055 · wf-form4_162156087403237.xml · nonDerivative · entry 1

Vosseller Leigh · CIK 0001726322 · EVP & CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,816

F1 · shares: The reporting person is voluntarily reporting the acquisition of shares of common stock pursuant to the Tandem Diabetes Care, Inc. Amended and Restated 2013 Employee Stock Purchase Plan ("ESPP"), for the ESPP purchase period of November 17, 2020 through May 17, 2021. This transaction is also exempt under Rule 16b-3(c).

Read SEC document
October 13, 2020 Filed Oct 15, 2020 20:23 UTC TANDEM DIABETES CARE INC TNDM · Entity 4682 Exercise / conversionStock Option · Derivative 10,000 $0.00 Strike: $18.86 $0.00
Disclosure

SEC source: 0001438133-20-000145 · wf-form4_160279338004097.xml · derivative · entry 6

Vosseller Leigh · CIK 0001726322 · EVP & CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 65,160

Underlying: Common Stock · 10,000 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.

F7 · derivative.exercise_date: The option vested as to fifty percent (50%) of the underlying shares on 06/14/2019, and the remaining shares vested in twelve (12) equal monthly installments thereafter.

F8 · derivative.expiration_date: The expiration date for these options is 10 years from the date of grant.

Read SEC document
October 13, 2020 Filed Oct 15, 2020 20:23 UTC TANDEM DIABETES CARE INC TNDM · Entity 4682 SaleCommon Stock 1,022 $122.33 $125,018.40
Disclosure

SEC source: 0001438133-20-000145 · wf-form4_160279338004097.xml · nonDerivative · entry 4

Vosseller Leigh · CIK 0001726322 · EVP & CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,520

F2 · kind: The shares were sold, pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 6, 2020.

F5 · price: The price reported reflects the weighted average price per share of multiple transactions with prices per share ranging between $122.07 to $122.56. The Reporting Person undertakes to provide the Securities and Exchange Commission (the "SEC"), the issuer, and any security holder full information regarding the number of shares and the prices at which the shares were sold.

Read SEC document
October 13, 2020 Filed Oct 15, 2020 20:23 UTC TANDEM DIABETES CARE INC TNDM · Entity 4682 SaleCommon Stock 2,580 $121.57 $313,644.67
Disclosure

SEC source: 0001438133-20-000145 · wf-form4_160279338004097.xml · nonDerivative · entry 3

Vosseller Leigh · CIK 0001726322 · EVP & CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,542

F2 · kind: The shares were sold, pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 6, 2020.

F4 · price: The price reported reflects the weighted average price per share of multiple transactions with prices per share ranging between $121.07 to $122.05. The Reporting Person undertakes to provide the Securities and Exchange Commission (the "SEC"), the issuer, and any security holder full information regarding the number of shares and the prices at which the shares were sold.

Read SEC document
October 13, 2020 Filed Oct 15, 2020 20:23 UTC TANDEM DIABETES CARE INC TNDM · Entity 4682 SaleCommon Stock 6,398 $120.36 $770,065.20
Disclosure

SEC source: 0001438133-20-000145 · wf-form4_160279338004097.xml · nonDerivative · entry 2

Vosseller Leigh · CIK 0001726322 · EVP & CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,122

F2 · kind: The shares were sold, pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 6, 2020.

F3 · price: The price reported reflects the weighted average price per share of multiple transactions with prices per share ranging between $120.00 to $120.99. The Reporting Person undertakes to provide the Securities and Exchange Commission (the "SEC"), the issuer, and any security holder full information regarding the number of shares and the prices at which the shares were sold.

Read SEC document
October 13, 2020 Filed Oct 15, 2020 20:23 UTC TANDEM DIABETES CARE INC TNDM · Entity 4682 Exercise / conversionCommon Stock 10,000 $18.86 $188,600.00
Disclosure

SEC source: 0001438133-20-000145 · wf-form4_160279338004097.xml · nonDerivative · entry 1

Vosseller Leigh · CIK 0001726322 · EVP & CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,520

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: Represents shares of common stock received upon exercise of a stock option award.

Read SEC document
July 31, 2020 Filed Aug 5, 2020 00:09 UTC TANDEM DIABETES CARE INC TNDM · Entity 4682 Exercise / conversionStock Option · Derivative 10,000 $0.00 Strike: $18.86 $0.00
Disclosure

SEC source: 0001438133-20-000122 · wf-form4_159658613637631.xml · derivative · entry 4

Vosseller Leigh · CIK 0001726322 · EVP & CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 75,160

Underlying: Common Stock · 10,000 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.

F5 · derivative.exercise_date: The option vested as to fifty percent (50%) of the underlying shares on 06/14/2019, and the remaining shares vested in twelve (12) equal monthly installments thereafter.

F6 · derivative.expiration_date: The expiration date for these options is 10 years from the date of grant.

Read SEC document
July 31, 2020 Filed Aug 5, 2020 00:09 UTC TANDEM DIABETES CARE INC TNDM · Entity 4682 SaleCommon Stock 10,000 $110.03 $1,100,319.00
Disclosure

SEC source: 0001438133-20-000122 · wf-form4_159658613637631.xml · nonDerivative · entry 2

Vosseller Leigh · CIK 0001726322 · EVP & CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,520

F2 · kind: The shares were sold, pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 9, 2020.

F3 · price: The price reported reflects the weighted average price per share of multiple transactions with prices per share ranging between $110.00 to $110.67. The Reporting Person undertakes to provide the Securities and Exchange Commission (the "SEC"), the issuer, and any security holder full information regarding the number of shares and the prices at which the shares were sold.

Read SEC document
July 31, 2020 Filed Aug 5, 2020 00:09 UTC TANDEM DIABETES CARE INC TNDM · Entity 4682 Exercise / conversionCommon Stock 10,000 $18.86 $188,600.00
Disclosure

SEC source: 0001438133-20-000122 · wf-form4_159658613637631.xml · nonDerivative · entry 1

Vosseller Leigh · CIK 0001726322 · EVP & CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,520

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: Represents shares of common stock received upon exercise of a stock option award.

Read SEC document
July 06, 2020 Filed Jul 7, 2020 20:39 UTC TANDEM DIABETES CARE INC TNDM · Entity 4682 Exercise / conversionCommon Stock · Derivative 10,000 $18.86 Strike: $18.86 $188,600.00
Disclosure

SEC source: 0001438133-20-000104 · wf-form4_159415437351275.xml · derivative · entry 4

Vosseller Leigh · CIK 0001726322 · EVP & CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 85,160

Underlying: Common Stock · 10,000 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.

F5 · derivative.exercise_date: The option vested as to fifty percent (50%) of the underlying shares on 06/14/2019, and the remaining shares vested in twelve (12) equal monthly installments thereafter.

F6 · derivative.expiration_date: The expiration date for these options is 10 years from the date of grant.

Read SEC document
July 06, 2020 Filed Jul 7, 2020 20:39 UTC TANDEM DIABETES CARE INC TNDM · Entity 4682 SaleCommon Stock 10,000 $105.04 $1,050,387.00
Disclosure

SEC source: 0001438133-20-000104 · wf-form4_159415437351275.xml · nonDerivative · entry 2

Vosseller Leigh · CIK 0001726322 · EVP & CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,520

F2 · kind: The shares were sold, pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 9, 2020.

F3 · price: The price reported reflects the weighted average price per share of multiple transactions with prices per share ranging between $105.00 to $105.32. The Reporting Person undertakes to provide the Securities and Exchange Commission (the "SEC"), the issuer, and any security holder full information regarding the number of shares and the prices at which the shares were sold.

Read SEC document
July 06, 2020 Filed Jul 7, 2020 20:39 UTC TANDEM DIABETES CARE INC TNDM · Entity 4682 Exercise / conversionCommon Stock 10,000 $18.86 $188,600.00
Disclosure

SEC source: 0001438133-20-000104 · wf-form4_159415437351275.xml · nonDerivative · entry 1

Vosseller Leigh · CIK 0001726322 · EVP & CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,520

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: Represents shares of common stock received upon exercise of a stock option award.

Read SEC document
July 02, 2020 Filed Jul 2, 2020 22:19 UTC TANDEM DIABETES CARE INC TNDM · Entity 4682 Exercise / conversionCommon Stock · Derivative 4,840 $0.00 Strike: $18.86 $0.00
Disclosure

SEC source: 0001438133-20-000102 · wf-form4_159372834622010.xml · derivative · entry 10

Vosseller Leigh · CIK 0001726322 · EVP & CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 95,160

Underlying: Common Stock · 4,840 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.

F10 · derivative.exercise_date: The option vested as to fifty percent (50%) of the underlying shares on 06/14/2019, and the remaining shares vested in twelve (12) equal monthly installments thereafter.

F8 · derivative.expiration_date: The expiration date for these options is 10 years from the date of grant.

Read SEC document
July 02, 2020 Filed Jul 2, 2020 22:19 UTC TANDEM DIABETES CARE INC TNDM · Entity 4682 Exercise / conversionCommon Stock · Derivative 5,160 $0.00 Strike: $9.00 $0.00
Disclosure

SEC source: 0001438133-20-000102 · wf-form4_159372834622010.xml · derivative · entry 9

Vosseller Leigh · CIK 0001726322 · EVP & CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,340

Underlying: Common Stock · 5,160 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.

F9 · derivative.exercise_date: The option vested as to twenty-five percent (25%) of the underlying shares on 05/17/2018, and the remaining shares shall vest in thiry-six (36) equal monthly installments thereafter.

F8 · derivative.expiration_date: The expiration date for these options is 10 years from the date of grant.

Read SEC document
July 02, 2020 Filed Jul 2, 2020 22:19 UTC TANDEM DIABETES CARE INC TNDM · Entity 4682 SaleCommon Stock 1,738 $101.13 $175,762.55
Disclosure

SEC source: 0001438133-20-000102 · wf-form4_159372834622010.xml · nonDerivative · entry 6

Vosseller Leigh · CIK 0001726322 · EVP & CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,520

F2 · kind: The shares were sold, pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 9, 2020.

F5 · price: The price reported reflects the weighted average price per share of multiple transactions with prices per share ranging between $101.00 to $101.21. The Reporting Person undertakes to provide the Securities and Exchange Commission (the "SEC"), the issuer, and any security holder full information regarding the number of shares and the prices at which the shares were sold.

Read SEC document
July 02, 2020 Filed Jul 2, 2020 22:19 UTC TANDEM DIABETES CARE INC TNDM · Entity 4682 Exercise / conversionCommon Stock 1,738 $18.86 $32,778.68
Disclosure

SEC source: 0001438133-20-000102 · wf-form4_159372834622010.xml · nonDerivative · entry 5

Vosseller Leigh · CIK 0001726322 · EVP & CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,258

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: Represents shares of common stock received upon exercise of a stock option award.

Read SEC document
July 02, 2020 Filed Jul 2, 2020 22:19 UTC TANDEM DIABETES CARE INC TNDM · Entity 4682 SaleCommon Stock 8,262 $100.29 $828,592.68
Disclosure

SEC source: 0001438133-20-000102 · wf-form4_159372834622010.xml · nonDerivative · entry 4

Vosseller Leigh · CIK 0001726322 · EVP & CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,520

F2 · kind: The shares were sold, pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 9, 2020.

F4 · price: The price reported reflects the weighted average price per share of multiple transactions with prices per share ranging between $100.00 to $100.95. The Reporting Person undertakes to provide the Securities and Exchange Commission (the "SEC"), the issuer, and any security holder full information regarding the number of shares and the prices at which the shares were sold.

Read SEC document
July 02, 2020 Filed Jul 2, 2020 22:19 UTC TANDEM DIABETES CARE INC TNDM · Entity 4682 Exercise / conversionCommon Stock 8,262 $9.00 $74,358.00
Disclosure

SEC source: 0001438133-20-000102 · wf-form4_159372834622010.xml · nonDerivative · entry 3

Vosseller Leigh · CIK 0001726322 · EVP & CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,782

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: Represents shares of common stock received upon exercise of a stock option award.

Read SEC document
June 30, 2020 Filed Jul 2, 2020 22:19 UTC TANDEM DIABETES CARE INC TNDM · Entity 4682 Exercise / conversionStock Option · Derivative 10,000 $0.00 Strike: $2.59 $0.00
Disclosure

SEC source: 0001438133-20-000102 · wf-form4_159372834622010.xml · derivative · entry 8

Vosseller Leigh · CIK 0001726322 · EVP & CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 10,000 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.

F7 · derivative.exercise_date: The option vested as to fifty percent (50%) of the underlying shares on 12/01/2018, and the remaining shares vested in twelve (12) equal monthly installments thereafter.

F8 · derivative.expiration_date: The expiration date for these options is 10 years from the date of grant.

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June 30, 2020 Filed Jul 2, 2020 22:19 UTC TANDEM DIABETES CARE INC TNDM · Entity 4682 SaleCommon Stock 10,000 $95.04 $950,394.00
Disclosure

SEC source: 0001438133-20-000102 · wf-form4_159372834622010.xml · nonDerivative · entry 2

Vosseller Leigh · CIK 0001726322 · EVP & CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,520

F2 · kind: The shares were sold, pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 9, 2020.

F3 · price: The price reported reflects the weighted average price per share of multiple transactions with prices per share ranging between $95.00 to $95.41. The Reporting Person undertakes to provide the Securities and Exchange Commission (the "SEC"), the issuer, and any security holder full information regarding the number of shares and the prices at which the shares were sold.

Read SEC document
June 30, 2020 Filed Jul 2, 2020 22:19 UTC TANDEM DIABETES CARE INC TNDM · Entity 4682 Exercise / conversionCommon Stock 10,000 $2.59 $25,900.00
Disclosure

SEC source: 0001438133-20-000102 · wf-form4_159372834622010.xml · nonDerivative · entry 1

Vosseller Leigh · CIK 0001726322 · EVP & CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,520

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: Represents shares of common stock received upon exercise of a stock option award.

Read SEC document
May 27, 2020 Filed May 30, 2020 00:46 UTC TANDEM DIABETES CARE INC TNDM · Entity 4682 GrantStock Option · Derivative 15,012 $0.00 Strike: $82.34 $0.00
Disclosure

SEC source: 0001438133-20-000074 · wf-form4_159079953803859.xml · derivative · entry 2

Vosseller Leigh · CIK 0001726322 · EVP & CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,012

Underlying: Common Stock · 15,012 shares

Expires not disclosed

F1 · security: Awarded on May 27, 2020 pursuant to the Tandem Diabetes Care, Inc. 2013 Stock Incentive Plan, as amended, and the agreements related thereto (the "2013 Plan").

F4 · derivative.exercise_date: The option shall vest as to twenty-five percent (25%) of the underlying shares on the one year anniversary of the grant date, and the remaining shares shall vest in thirty-six (36) equal monthly installments thereafter, subject to the terms of the 2013 Plan.

F5 · derivative.expiration_date: The expiration date for these options is 10 years from the date of grant.

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May 27, 2020 Filed May 30, 2020 00:46 UTC TANDEM DIABETES CARE INC TNDM · Entity 4682 GrantRestricted Stock Unit · Derivative 6,504 $0.00 $0.00
Disclosure

SEC source: 0001438133-20-000074 · wf-form4_159079953803859.xml · derivative · entry 1

Vosseller Leigh · CIK 0001726322 · EVP & CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,504

Underlying: Common Stock · 6,504 shares

Expires not disclosed

F1 · security: Awarded on May 27, 2020 pursuant to the Tandem Diabetes Care, Inc. 2013 Stock Incentive Plan, as amended, and the agreements related thereto (the "2013 Plan").

F2 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive either one share of common stock of the Issuer or cash in lieu thereof, at the Issuer's discretion, in accordance with the terms of the 2013 Plan.

F3 · derivative.exercise_date: RSU vest as to twenty-five percent (25%) of the total number of shares subject to the RSU on the one year anniversary of the grant date, and the remaining shares shall vest in twelve (12) equal quarterly installments thereafter, subject to the terms of the 2013 Plan.

F3 · derivative.expiration_date: RSU vest as to twenty-five percent (25%) of the total number of shares subject to the RSU on the one year anniversary of the grant date, and the remaining shares shall vest in twelve (12) equal quarterly installments thereafter, subject to the terms of the 2013 Plan.

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May 15, 2020 Filed May 20, 2020 00:36 UTC TANDEM DIABETES CARE INC TNDM · Entity 4682 GrantCommon Stock 1,255 $16.93 $21,247.15
Disclosure

SEC source: 0001438133-20-000058 · wf-form4_158993499096663.xml · nonDerivative · entry 1

Vosseller Leigh · CIK 0001726322 · EVP & CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,520

F1 · shares: The reporting person is voluntarily reporting the acquisition of shares of common stock pursuant to the Tandem Diabetes Care, Inc. Amended and Restated 2013 Employee Stock Purchase Plan ("ESPP"), for the ESPP purchase period of November 16, 2019 through May 15, 2020. This transaction is also exempt under Rule 16b-3(c).

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May 07, 2020 Filed May 8, 2020 20:23 UTC TANDEM DIABETES CARE INC TNDM · Entity 4682 Exercise / conversionStock Option · Derivative 10,000 $0.00 Strike: $2.59 $0.00
Disclosure

SEC source: 0001438133-20-000043 · wf-form4_158896940589613.xml · derivative · entry 4

Vosseller Leigh · CIK 0001726322 · EVP & CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,000

Underlying: Common Stock · 10,000 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.

F5 · derivative.exercise_date: The option shall vest as to fifty percent (50%) of the underlying shares on 12/01/2018, and the remaining shares shall vest in twelve (12) equal monthly installments thereafter.

F6 · derivative.expiration_date: The expiration date for these options is 10 years from the date of grant.

Read SEC document
May 07, 2020 Filed May 8, 2020 20:23 UTC TANDEM DIABETES CARE INC TNDM · Entity 4682 SaleCommon Stock 10,000 $90.07 $900,746.00
Disclosure

SEC source: 0001438133-20-000043 · wf-form4_158896940589613.xml · nonDerivative · entry 2

Vosseller Leigh · CIK 0001726322 · EVP & CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,265

F2 · kind: The shares were sold, pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 9, 2020.

F3 · price: The price reported reflects the weighted average price per share of multiple transactions with prices per share ranging between $90.00 to $90.145. The Reporting Person undertakes to provide the Securities and Exchange Commission (the "SEC"), the issuer, and any security holder full information regarding the number of shares and the prices at which the shares were sold.

Read SEC document
May 07, 2020 Filed May 8, 2020 20:23 UTC TANDEM DIABETES CARE INC TNDM · Entity 4682 Exercise / conversionCommon Stock 10,000 $2.59 $25,900.00
Disclosure

SEC source: 0001438133-20-000043 · wf-form4_158896940589613.xml · nonDerivative · entry 1

Vosseller Leigh · CIK 0001726322 · EVP & CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,265

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 shares of common stock received upon exercise of a stock option award.

Read SEC document
February 11, 2020 Filed Feb 12, 2020 21:16 UTC TANDEM DIABETES CARE INC TNDM · Entity 4682 Exercise / conversionStock Option · Derivative 3,626 $0.00 Strike: $2.59 $0.00
Disclosure

SEC source: 0001438133-20-000012 · wf-form4_158154219869992.xml · derivative · entry 7

Vosseller Leigh · CIK 0001726322 · EVP & CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,000

Underlying: Common Stock · 3,626 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.

F5 · derivative.exercise_date: The option shall vest as to fifty percent (50%) of the underlying shares on 12/01/2018, and the remaining shares shall vest in twelve (12) equal monthly installments thereafter.

F6 · derivative.expiration_date: The expiration date for these options is 10 years from the date of grant.

Read SEC document
February 11, 2020 Filed Feb 12, 2020 21:16 UTC TANDEM DIABETES CARE INC TNDM · Entity 4682 SaleCommon Stock 3,626 $80.00 $290,080.00
Disclosure

SEC source: 0001438133-20-000012 · wf-form4_158154219869992.xml · nonDerivative · entry 4

Vosseller Leigh · CIK 0001726322 · EVP & CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,265

F2 · kind: The shares were sold, pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person March 7, 2019, as amended on August 26, 2019.

Read SEC document
February 11, 2020 Filed Feb 12, 2020 21:16 UTC TANDEM DIABETES CARE INC TNDM · Entity 4682 Exercise / conversionCommon Stock 3,626 $2.59 $9,391.34
Disclosure

SEC source: 0001438133-20-000012 · wf-form4_158154219869992.xml · nonDerivative · entry 3

Vosseller Leigh · CIK 0001726322 · EVP & CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,891

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.

F1 · shares: Represents shares of common stock received upon exercise of a stock option award.

Read SEC document
February 10, 2020 Filed Feb 12, 2020 21:16 UTC TANDEM DIABETES CARE INC TNDM · Entity 4682 Exercise / conversionStock Option · Derivative 6,374 $0.00 Strike: $2.59 $0.00
Disclosure

SEC source: 0001438133-20-000012 · wf-form4_158154219869992.xml · derivative · entry 6

Vosseller Leigh · CIK 0001726322 · EVP & CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 23,626

Underlying: Common Stock · 6,374 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.

F5 · derivative.exercise_date: The option shall vest as to fifty percent (50%) of the underlying shares on 12/01/2018, and the remaining shares shall vest in twelve (12) equal monthly installments thereafter.

F6 · derivative.expiration_date: The expiration date for these options is 10 years from the date of grant.

Read SEC document
February 10, 2020 Filed Feb 12, 2020 21:16 UTC TANDEM DIABETES CARE INC TNDM · Entity 4682 SaleCommon Stock 6,374 $80.06 $510,273.12
Disclosure

SEC source: 0001438133-20-000012 · wf-form4_158154219869992.xml · nonDerivative · entry 2

Vosseller Leigh · CIK 0001726322 · EVP & CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,265

F2 · kind: The shares were sold, pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person March 7, 2019, as amended on August 26, 2019.

F3 · price: The price reported is the weighted average price. The shares were sold in multiple transactions at prices ranging from $80.00 to $80.18. The Reporting Person undertakes to provide the Securities and Exchange Commission (the "SEC"), the issuer, and any security holder full information regarding the number of shares and the prices at which the shares were sold.

Read SEC document
February 10, 2020 Filed Feb 12, 2020 21:16 UTC TANDEM DIABETES CARE INC TNDM · Entity 4682 Exercise / conversionCommon Stock 6,374 $2.59 $16,508.66
Disclosure

SEC source: 0001438133-20-000012 · wf-form4_158154219869992.xml · nonDerivative · entry 1

Vosseller Leigh · CIK 0001726322 · EVP & CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,639

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 shares of common stock received upon exercise of a stock option award.

Read SEC document
January 29, 2020 Filed Jan 31, 2020 22:23 UTC TANDEM DIABETES CARE INC TNDM · Entity 4682 Exercise / conversionStock Option · Derivative 10,000 $0.00 Strike: $2.59 $0.00
Disclosure

SEC source: 0001438133-20-000007 · wf-form4_158050937793387.xml · derivative · entry 6

Vosseller Leigh · CIK 0001726322 · EVP & CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,000

Underlying: Common Stock · 10,000 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.

F6 · derivative.exercise_date: The option shall vest as to fifty percent (50%) of the underlying shares on 12/01/2018, and the remaining shares shall vest in twelve (12) equal monthly installments thereafter.

F7 · derivative.expiration_date: The expiration date for these options is 10 years from the date of grant.

Read SEC document
January 29, 2020 Filed Jan 31, 2020 22:23 UTC TANDEM DIABETES CARE INC TNDM · Entity 4682 SaleCommon Stock 383 $76.31 $29,226.73
Disclosure

SEC source: 0001438133-20-000007 · wf-form4_158050937793387.xml · nonDerivative · entry 4

Vosseller Leigh · CIK 0001726322 · EVP & CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,265

F2 · kind: The shares were sold, pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person March 7, 2019, as amended on August 26, 2019.

F4 · price: The price reported is the weighted average price. The shares were sold in multiple transactions at prices ranging from $76.23 to $76.54. The Reporting Person undertakes to provide the Securities and Exchange Commission (the "SEC"), the issuer, and any security holder full information regarding the number of shares and the prices at which the shares were sold.

Read SEC document
January 29, 2020 Filed Jan 31, 2020 22:23 UTC TANDEM DIABETES CARE INC TNDM · Entity 4682 Exercise / conversionCommon Stock 383 $2.59 $991.97
Disclosure

SEC source: 0001438133-20-000007 · wf-form4_158050937793387.xml · nonDerivative · entry 3

Vosseller Leigh · CIK 0001726322 · EVP & CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,648

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 shares of common stock received upon exercise of a stock option award.

Read SEC document
January 29, 2020 Filed Jan 31, 2020 22:23 UTC TANDEM DIABETES CARE INC TNDM · Entity 4682 SaleCommon Stock 9,617 $75.91 $730,026.47
Disclosure

SEC source: 0001438133-20-000007 · wf-form4_158050937793387.xml · nonDerivative · entry 2

Vosseller Leigh · CIK 0001726322 · EVP & CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,265

F2 · kind: The shares were sold, pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person March 7, 2019, as amended on August 26, 2019.

F3 · price: The price reported is the weighted average price. The shares were sold in multiple transactions at prices ranging from $75.29 to $76.20. The Reporting Person undertakes to provide the Securities and Exchange Commission (the "SEC"), the issuer, and any security holder full information regarding the number of shares and the prices at which the shares were sold.

Read SEC document
January 29, 2020 Filed Jan 31, 2020 22:23 UTC TANDEM DIABETES CARE INC TNDM · Entity 4682 Exercise / conversionCommon Stock 9,617 $2.59 $24,908.03
Disclosure

SEC source: 0001438133-20-000007 · wf-form4_158050937793387.xml · nonDerivative · entry 1

Vosseller Leigh · CIK 0001726322 · EVP & CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,882

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 shares of common stock received upon exercise of a stock option award.

Read SEC document
November 25, 2019 Filed Nov 27, 2019 00:38 UTC TANDEM DIABETES CARE INC TNDM · Entity 4682 Exercise / conversionStock Option · Derivative 10,000 $0.00 Strike: $2.59 $0.00
Disclosure

SEC source: 0001438133-19-000026 · wf-form4_157481507469736.xml · derivative · entry 4

Vosseller Leigh · CIK 0001726322 · EVP & CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 40,000

Underlying: Common Stock · 10,000 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.

F4 · derivative.exercise_date: The option shall vest as to fifty percent (50%) of the underlying shares on 12/01/2018, and the remaining shares shall vest in twelve (12) equal monthly installments thereafter.

F5 · derivative.expiration_date: The expiration date for these options is 10 years from the date of grant.

Read SEC document
November 25, 2019 Filed Nov 27, 2019 00:38 UTC TANDEM DIABETES CARE INC TNDM · Entity 4682 SaleCommon Stock 10,000 $70.35 $703,500.00
Disclosure

SEC source: 0001438133-19-000026 · wf-form4_157481507469736.xml · nonDerivative · entry 2

Vosseller Leigh · CIK 0001726322 · EVP & CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,265

F2 · kind: The shares were sold, pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person March 7, 2019, as amended on August 26, 2019.

F3 · price: The price reported is the weighted average price. The shares were sold in multiple transactions at prices ranging from $70.00 to $70.91. The Reporting Person undertakes to provide the Securities and Exchange Commission (the "SEC"), the issuer, and any security holder full information regarding the number of shares and the prices at which the shares were sold.

Read SEC document
November 25, 2019 Filed Nov 27, 2019 00:38 UTC TANDEM DIABETES CARE INC TNDM · Entity 4682 Exercise / conversionCommon Stock 10,000 $2.59 $25,900.00
Disclosure

SEC source: 0001438133-19-000026 · wf-form4_157481507469736.xml · nonDerivative · entry 1

Vosseller Leigh · CIK 0001726322 · EVP & CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,265

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 shares of common stock received upon exercise of a stock option award.

Read SEC document
November 18, 2019 Filed Nov 19, 2019 00:12 UTC TANDEM DIABETES CARE INC TNDM · Entity 4682 Exercise / conversionStock Option · Derivative 10,000 $0.00 Strike: $2.59 $0.00
Disclosure

SEC source: 0001438133-19-000022 · wf-form4_157412235717003.xml · derivative · entry 5

Vosseller Leigh · CIK 0001726322 · EVP & CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 50,000

Underlying: Common Stock · 10,000 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.

F6 · derivative.exercise_date: Fifty percent (50%) of the underlying shares subject to the option vested on 12/1/2018, and the remaining shares shall vest in twelve (12) equal monthly installments thereafter.

F7 · derivative.expiration_date: The expiration date for these options is 10 years from the date of grant.

Read SEC document
November 18, 2019 Filed Nov 19, 2019 00:12 UTC TANDEM DIABETES CARE INC TNDM · Entity 4682 SaleCommon Stock 1,700 $66.11 $112,387.00
Disclosure

SEC source: 0001438133-19-000022 · wf-form4_157412235717003.xml · nonDerivative · entry 3

Vosseller Leigh · CIK 0001726322 · EVP & CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,265

F2 · kind: The shares were sold, pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 7, 2019, as amended on August 26, 2019.

F4 · price: The price reported is the weighted average price. The shares were sold in multiple transactions at prices ranging from $66.07 to $66.15. The Reporting Person undertakes to provide the Securities and Exchange Commission (the "SEC"), the issuer, and any security holder full information regarding the number of shares and the prices at which the shares were sold.

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.