Last 12 months
Inside the activity.
0 purchase rows · 2 sale rows
Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.Monthly counts
| Month | Purchases | Sales |
|---|---|---|
| Nov 2025 | 0 | 0 |
| Dec 2025 | 0 | 0 |
| Jan 2026 | 0 | 0 |
| Feb 2026 | 0 | 0 |
| Mar 2026 | 0 | 2 |
| Apr 2026 | 0 | 0 |
| May 2026 | 0 | 0 |
| Jun 2026 | 0 | 0 |
| Jul 2026 | 0 | 0 |
| Aug 2026 | 0 | 0 |
| Sep 2026 | 0 | 0 |
| Oct 2026 | 0 | 0 |
Latest available
Insider transactions
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 date | Owner / reported role | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| August 27, 2021 Filed Aug 31, 2021 20:42 UTC |
HANSEN BRIAN BEVP & CHIEF COMMERCIAL OFFICER
|
Exercise / conversionCommon Stock | 407 | $0.00 | $0.00 |
DisclosureSEC source: 0001438133-21-000153 · wf-form4_163044255983709.xml · nonDerivative · entry 1 HANSEN BRIAN B · CIK 0001542377 · EVP & CHIEF COMMERCIAL OFFICER 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 6,466 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 |
| August 27, 2021 Filed Aug 31, 2021 20:23 UTC |
BERGER DAVID BEVP, Chief Business/Compliance
|
Exercise / conversionRestricted Stock Unit · Derivative | 407 | $0.00 | $0.00 |
DisclosureSEC source: 0001438133-21-000141 · wf-form4_163044136697275.xml · derivative · entry 4 BERGER DAVID B · CIK 0001422126 · EVP, Chief Business/Compliance 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 4,471 Underlying: Common Stock · 407 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 restricted stock unit ("RSU") represents a contingent right to receive one share of Tandem common stock. F5 · derivative.exercise_date: RSU vested 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. F5 · derivative.expiration_date: RSU vested 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 |
| August 27, 2021 Filed Aug 31, 2021 20:23 UTC |
BERGER DAVID BEVP, Chief Business/Compliance
|
Tax withholdingCommon Stock | 202 | $110.31 | $22,282.62 |
DisclosureSEC source: 0001438133-21-000141 · wf-form4_163044136697275.xml · nonDerivative · entry 2 BERGER DAVID B · CIK 0001422126 · EVP, Chief Business/Compliance 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 4,247 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 |
| August 27, 2021 Filed Aug 31, 2021 20:23 UTC |
BERGER DAVID BEVP, Chief Business/Compliance
|
Exercise / conversionCommon Stock | 407 | $0.00 | $0.00 |
DisclosureSEC source: 0001438133-21-000141 · wf-form4_163044136697275.xml · nonDerivative · entry 1 BERGER DAVID B · CIK 0001422126 · EVP, Chief Business/Compliance 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 4,449 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 |
| August 27, 2021 Filed Aug 31, 2021 20:28 UTC |
Morrison SusanEVP & Chief Admin. Officer
|
Exercise / conversionRestricted Stock Unit · Derivative | 407 | $0.00 | $0.00 |
DisclosureSEC source: 0001438133-21-000145 · wf-form4_163044167514616.xml · derivative · entry 3 Morrison Susan · CIK 0001582970 · EVP & Chief Admin. Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 4,471 Underlying: Common Stock · 407 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F2 · security: Granted pursuant to the Tandem Diabetes Care, Inc. 2013 Stock Incentive Plan (the 2013 Plan). F3 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of Tandem common stock. F4 · derivative.exercise_date: RSU vested 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. F4 · derivative.expiration_date: RSU vested 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 |
| August 27, 2021 Filed Aug 31, 2021 20:28 UTC |
Morrison SusanEVP & Chief Admin. Officer
|
Tax withholdingCommon Stock | 117 | $110.31 | $12,906.27 |
DisclosureSEC source: 0001438133-21-000145 · wf-form4_163044167514616.xml · nonDerivative · entry 2 Morrison Susan · CIK 0001582970 · EVP & Chief Admin. Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 8,082 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 |
| August 27, 2021 Filed Aug 31, 2021 20:28 UTC |
Morrison SusanEVP & Chief Admin. Officer
|
Exercise / conversionCommon Stock | 407 | $0.00 | $0.00 |
DisclosureSEC source: 0001438133-21-000145 · wf-form4_163044167514616.xml · nonDerivative · entry 1 Morrison Susan · CIK 0001582970 · EVP & Chief Admin. Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 8,199 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 |
| August 17, 2021 Filed Aug 18, 2021 20:25 UTC |
BERGER DAVID BEVP, Chief Business/Compliance
|
Exercise / conversionStock Option · Derivative | 5,000 | $18.86 Strike: $18.86 | $94,300.00 |
DisclosureSEC source: 0001438133-21-000137 · wf-form4_162931833451629.xml · derivative · entry 7 BERGER DAVID B · CIK 0001422126 · EVP, Chief Business/Compliance 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 85,000 Underlying: Common Stock · 5,000 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 options vested as to fifty percent (50%) of the underlying shares on 6/14/2019, 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 |
| August 17, 2021 Filed Aug 18, 2021 20:25 UTC |
BERGER DAVID BEVP, Chief Business/Compliance
|
SaleCommon Stock | 5,000 | $110.29 | $551,450.00 |
DisclosureSEC source: 0001438133-21-000137 · wf-form4_162931833451629.xml · nonDerivative · entry 4 BERGER DAVID B · CIK 0001422126 · EVP, Chief Business/Compliance 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 4,042 F3 · price: The price reported reflects the weighted average price per share of multiple transactions with prices per share ranging between $110.18 to $110.55. 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 |
| August 17, 2021 Filed Aug 18, 2021 20:25 UTC |
BERGER DAVID BEVP, Chief Business/Compliance
|
Exercise / conversionCommon Stock | 5,000 | $18.86 | $94,300.00 |
DisclosureSEC source: 0001438133-21-000137 · wf-form4_162931833451629.xml · nonDerivative · entry 3 BERGER DAVID B · CIK 0001422126 · EVP, Chief Business/Compliance 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 9,042 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 |
| August 17, 2021 Filed Aug 18, 2021 20:22 UTC |
BLICKENSTAFF KIM DDirector
|
SaleCommon Stock | 19,250 | $109.12 | $2,100,654.33 |
DisclosureSEC source: 0001438133-21-000135 · wf-form4_162931813578651.xml · nonDerivative · entry 3 BLICKENSTAFF KIM D · CIK 0001238913 · Director 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnote Disclosed balance after: 202,390 F4 · price: The price reported reflects the weighted average price per share of multiple transactions with prices per share ranging between $109.10 to $109.13. 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. F2 · ownership.nature: The securities are held by the Kim Blickenstaff Revocable Trust dated April 15, 2010. Read SEC document |
| August 17, 2021 Filed Aug 18, 2021 20:22 UTC |
BLICKENSTAFF KIM DDirector
|
SaleCommon Stock | 6,510 | $108.09 | $703,643.77 |
DisclosureSEC source: 0001438133-21-000135 · wf-form4_162931813578651.xml · nonDerivative · entry 2 BLICKENSTAFF KIM D · CIK 0001238913 · Director 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnote Disclosed balance after: 221,640 F3 · price: The price reported reflects the weighted average price per share of multiple transactions with prices per share ranging between $108.00 to $108.88. 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. F2 · ownership.nature: The securities are held by the Kim Blickenstaff Revocable Trust dated April 15, 2010. Read SEC document |
| August 16, 2021 Filed Aug 18, 2021 23:15 UTC |
Morrison SusanEVP & Chief Admin. Officer
|
Exercise / conversionWarrant · Derivative | 80 | $73.73 Strike: $73.73 | $5,898.08 |
DisclosureSEC source: 0001438133-21-000139 · wf-form4_162932850582428.xml · derivative · entry 2 Morrison Susan · CIK 0001582970 · EVP & Chief Admin. Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 80 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F2 · derivative.expiration_date: The expiration dates for these warrants are 10 years from the original grant date. Read SEC document |
| August 16, 2021 Filed Aug 18, 2021 23:15 UTC |
Morrison SusanEVP & Chief Admin. Officer
|
Exercise / conversionCommon Stock | 80 | $73.73 | $5,898.08 |
DisclosureSEC source: 0001438133-21-000139 · wf-form4_162932850582428.xml · nonDerivative · entry 1 Morrison Susan · CIK 0001582970 · EVP & Chief Admin. Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 7,792 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 transaction reflects the cash exercise of warrants to purchase common stock, at an exercise price of $73.726. Read SEC document |
| August 16, 2021 Filed Aug 18, 2021 20:25 UTC |
BERGER DAVID BEVP, Chief Business/Compliance
|
Exercise / conversionStock Option · Derivative | 5,000 | $18.86 Strike: $18.86 | $94,300.00 |
DisclosureSEC source: 0001438133-21-000137 · wf-form4_162931833451629.xml · derivative · entry 6 BERGER DAVID B · CIK 0001422126 · EVP, Chief Business/Compliance 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 90,000 Underlying: Common Stock · 5,000 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 options vested as to fifty percent (50%) of the underlying shares on 6/14/2019, 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 |
| August 16, 2021 Filed Aug 18, 2021 20:25 UTC |
BERGER DAVID BEVP, Chief Business/Compliance
|
SaleCommon Stock | 5,000 | $109.40 | $547,000.00 |
DisclosureSEC source: 0001438133-21-000137 · wf-form4_162931833451629.xml · nonDerivative · entry 2 BERGER DAVID B · CIK 0001422126 · EVP, Chief Business/Compliance 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 4,042 F2 · price: The price reported reflects the weighted average price per share of multiple transactions with prices per share ranging between $109.18 to $109.67. 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 |
| August 16, 2021 Filed Aug 18, 2021 20:25 UTC |
BERGER DAVID BEVP, Chief Business/Compliance
|
Exercise / conversionCommon Stock | 5,000 | $18.86 | $94,300.00 |
DisclosureSEC source: 0001438133-21-000137 · wf-form4_162931833451629.xml · nonDerivative · entry 1 BERGER DAVID B · CIK 0001422126 · EVP, Chief Business/Compliance 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 9,042 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 |
| August 16, 2021 Filed Aug 18, 2021 20:22 UTC |
BLICKENSTAFF KIM DDirector
|
SaleCommon Stock | 24,240 | $109.07 | $2,643,851.95 |
DisclosureSEC source: 0001438133-21-000135 · wf-form4_162931813578651.xml · nonDerivative · entry 1 BLICKENSTAFF KIM D · CIK 0001238913 · Director 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnote Disclosed balance after: 228,150 F1 · price: The price reported reflects the weighted average price per share of multiple transactions with prices per share ranging between $109.00 to $109.46. 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. F2 · ownership.nature: The securities are held by the Kim Blickenstaff Revocable Trust dated April 15, 2010. Read SEC document |
| August 13, 2021 Filed Aug 16, 2021 20:45 UTC |
BLICKENSTAFF KIM DDirector
|
SaleCommon Stock | 50,000 | $107.20 | $5,359,825.00 |
DisclosureSEC source: 0001438133-21-000133 · wf-form4_162914668846486.xml · nonDerivative · entry 2 BLICKENSTAFF KIM D · CIK 0001238913 · Director 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnote Disclosed balance after: 252,390 F1 · kind: Shares sold are from long shares held by the Kim Blickenstaff Revocable Trust, dated April 15, 2010. F4 · price: The price reported reflects the weighted average price per share of multiple transactions with prices per share ranging between $106.74 to $107.70. 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. F3 · ownership.nature: The securities are held by the Kim Blickenstaff Revocable Trust dated April 15, 2010. Read SEC document |
| August 12, 2021 Filed Aug 16, 2021 20:45 UTC |
BLICKENSTAFF KIM DDirector
|
SaleCommon Stock | 13,990 | $105.50 | $1,475,933.81 |
DisclosureSEC source: 0001438133-21-000133 · wf-form4_162914668846486.xml · nonDerivative · entry 1 BLICKENSTAFF KIM D · CIK 0001238913 · Director 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnote Disclosed balance after: 302,390 F1 · kind: Shares sold are from long shares held by the Kim Blickenstaff Revocable Trust, dated April 15, 2010. F2 · price: The price reported reflects the weighted average price per share of multiple transactions with prices per share ranging between $105.41 to $105.54. 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. F3 · ownership.nature: The securities are held by the Kim Blickenstaff Revocable Trust dated April 15, 2010. Read SEC document |
| August 12, 2021 Filed Aug 16, 2021 20:42 UTC |
Allen DickDirector
|
GiftCommon Stock | 5,000 | $103.90 | $519,500.00 |
DisclosureSEC source: 0001438133-21-000131 · wf-form4_162914651386191.xml · nonDerivative · entry 1 Allen Dick · CIK 0001582779 · Director 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnote Disclosed balance after: 21,892 F1 · kind: The shares were given as a bona fide gift to Hoag Hospital. F2 · price: The price per share reflects the average of the high and low trading prices of the Company's stock on the transaction date. F3 · ownership.nature: The securities are held by the Allen Family Trust dated October 12, 1981. Read SEC document |
| August 10, 2021 Filed Aug 12, 2021 21:07 UTC |
BLICKENSTAFF KIM DDirector
|
SaleCommon Stock | 3,210 | $107.21 | $344,134.15 |
DisclosureSEC source: 0001438133-21-000129 · wf-form4_162880244096933.xml · nonDerivative · entry 1 BLICKENSTAFF KIM D · CIK 0001238913 · Director 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnote Disclosed balance after: 316,380 F1 · shares: Shares sold are from long shares held by the Kim Blickenstaff Revocable Trust, dated April 15, 2010. F2 · price: The price reported reflects the weighted average price per share of multiple transactions with prices per share ranging between $107.00 to $107.76. 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. F3 · ownership.nature: The securities are held by the Kim Blickenstaff Revocable Trust dated April 15, 2010. Read SEC document |
| August 09, 2021 Filed Aug 10, 2021 20:44 UTC |
Sheridan John FDirector · PRESIDENT & CEO
|
Exercise / conversionStock Option · Derivative | 9,603 | $18.86 Strike: $18.86 | $181,112.58 |
DisclosureSEC source: 0001438133-21-000127 · wf-form4_162862824161551.xml · derivative · entry 12 Sheridan John F · CIK 0001365369 · Director · PRESIDENT & CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 63,000 Underlying: Common Stock · 9,603 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 fifty percent (50%) of the underlying shares on 06/14/2019, and the remaining shares vested 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 |
| August 09, 2021 Filed Aug 10, 2021 20:44 UTC |
Sheridan John FDirector · PRESIDENT & CEO
|
SaleCommon Stock | 1,872 | $108.29 | $202,718.88 |
DisclosureSEC source: 0001438133-21-000127 · wf-form4_162862824161551.xml · nonDerivative · entry 8 Sheridan John F · CIK 0001365369 · Director · PRESIDENT & CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 6,197 F5 · price: The price reported reflects the weighted average price per share of multiple transactions with prices per share ranging between $107.97 to $108.65. 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 |
| August 09, 2021 Filed Aug 10, 2021 20:44 UTC |
Sheridan John FDirector · PRESIDENT & CEO
|
SaleCommon Stock | 7,731 | $107.49 | $831,005.19 |
DisclosureSEC source: 0001438133-21-000127 · wf-form4_162862824161551.xml · nonDerivative · entry 7 Sheridan John F · CIK 0001365369 · Director · PRESIDENT & CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 8,069 F4 · price: The price reported reflects the weighted average price per share of multiple transactions with prices per share ranging between $106.96 to $107.93. 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 |
| August 09, 2021 Filed Aug 10, 2021 20:44 UTC |
Sheridan John FDirector · PRESIDENT & CEO
|
Exercise / conversionCommon Stock | 9,603 | $18.86 | $181,112.58 |
DisclosureSEC source: 0001438133-21-000127 · wf-form4_162862824161551.xml · nonDerivative · entry 6 Sheridan John F · CIK 0001365369 · Director · PRESIDENT & CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 15,800 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 |
| August 09, 2021 Filed Aug 10, 2021 20:27 UTC |
BLICKENSTAFF KIM DDirector
|
SaleCommon Stock | 19,239 | $107.64 | $2,070,910.97 |
DisclosureSEC source: 0001438133-21-000125 · wf-form4_162862724851282.xml · nonDerivative · entry 3 BLICKENSTAFF KIM D · CIK 0001238913 · Director 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnote Disclosed balance after: 319,590 F1 · shares: Shares sold are from long shares held by the Kim Blickenstaff Revocable Trust, dated April 15, 2010. F5 · price: The price reported reflects the weighted average price per share of multiple transactions with prices per share ranging between $108.00 to $108.63. 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. F3 · ownership.nature: The securities are held by the Kim Blickenstaff Revocable Trust dated April 15, 2010. Read SEC document |
| August 09, 2021 Filed Aug 10, 2021 20:27 UTC |
BLICKENSTAFF KIM DDirector
|
SaleCommon Stock | 60,761 | $107.64 | $6,540,393.03 |
DisclosureSEC source: 0001438133-21-000125 · wf-form4_162862724851282.xml · nonDerivative · entry 2 BLICKENSTAFF KIM D · CIK 0001238913 · Director 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnote Disclosed balance after: 338,829 F1 · shares: Shares sold are from long shares held by the Kim Blickenstaff Revocable Trust, dated April 15, 2010. F4 · price: The price reported reflects the weighted average price per share of multiple transactions with prices per share ranging between $107.00 to $107.98. 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. F3 · ownership.nature: The securities are held by the Kim Blickenstaff Revocable Trust dated April 15, 2010. Read SEC document |
| August 06, 2021 Filed Aug 10, 2021 20:44 UTC |
Sheridan John FDirector · PRESIDENT & CEO
|
Exercise / conversionStock Option · Derivative | 2,397 | $18.86 Strike: $18.86 | $45,207.42 |
DisclosureSEC source: 0001438133-21-000127 · wf-form4_162862824161551.xml · derivative · entry 11 Sheridan John F · CIK 0001365369 · Director · PRESIDENT & CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 72,603 Underlying: Common Stock · 2,397 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 fifty percent (50%) of the underlying shares on 06/14/2019, and the remaining shares vested 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 |
| August 06, 2021 Filed Aug 10, 2021 20:44 UTC |
Sheridan John FDirector · PRESIDENT & CEO
|
Exercise / conversionStock Option · Derivative | 2,180 | $9.00 Strike: $9.00 | $19,620.00 |
DisclosureSEC source: 0001438133-21-000127 · wf-form4_162862824161551.xml · derivative · entry 10 Sheridan John F · CIK 0001365369 · Director · PRESIDENT & CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 2,180 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. F8 · derivative.exercise_date: The option vested as to twenty-five percent (25%) of the underlying shares on 05/17/2018, and the remaining shares vested in thirty-six (36) 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 |
| August 06, 2021 Filed Aug 10, 2021 20:44 UTC |
Sheridan John FDirector · PRESIDENT & CEO
|
Exercise / conversionStock Option · Derivative | 746 | $11.06 Strike: $11.06 | $8,250.01 |
DisclosureSEC source: 0001438133-21-000127 · wf-form4_162862824161551.xml · derivative · entry 9 Sheridan John F · CIK 0001365369 · Director · PRESIDENT & CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 746 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 vested as to One Hundred percent (100%) of the underlying shares on 04/23/2017. F7 · derivative.expiration_date: The expiration date for these options is 10 years from the date of grant. Read SEC document |
| August 06, 2021 Filed Aug 10, 2021 20:44 UTC |
Sheridan John FDirector · PRESIDENT & CEO
|
SaleCommon Stock | 2,800 | $109.39 | $306,292.00 |
DisclosureSEC source: 0001438133-21-000127 · wf-form4_162862824161551.xml · nonDerivative · entry 5 Sheridan John F · CIK 0001365369 · Director · PRESIDENT & CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 6,197 F3 · price: The price reported reflects the weighted average price per share of multiple transactions with prices per share ranging between $109.01 to $109.71. 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 |
| August 06, 2021 Filed Aug 10, 2021 20:44 UTC |
Sheridan John FDirector · PRESIDENT & CEO
|
SaleCommon Stock | 2,523 | $108.03 | $272,559.69 |
DisclosureSEC source: 0001438133-21-000127 · wf-form4_162862824161551.xml · nonDerivative · entry 4 Sheridan John F · CIK 0001365369 · Director · PRESIDENT & CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 8,997 F2 · price: The price reported reflects the weighted average price per share of multiple transactions with prices per share ranging between $108.00 to $108.13. 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 |
| August 06, 2021 Filed Aug 10, 2021 20:44 UTC |
Sheridan John FDirector · PRESIDENT & CEO
|
Exercise / conversionCommon Stock | 2,397 | $18.86 | $45,207.42 |
DisclosureSEC source: 0001438133-21-000127 · wf-form4_162862824161551.xml · nonDerivative · entry 3 Sheridan John F · CIK 0001365369 · Director · PRESIDENT & CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 11,520 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 |
| August 06, 2021 Filed Aug 10, 2021 20:44 UTC |
Sheridan John FDirector · PRESIDENT & CEO
|
Exercise / conversionCommon Stock | 2,180 | $9.00 | $19,620.00 |
DisclosureSEC source: 0001438133-21-000127 · wf-form4_162862824161551.xml · nonDerivative · entry 2 Sheridan John F · CIK 0001365369 · Director · PRESIDENT & CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 9,123 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 |
| August 06, 2021 Filed Aug 10, 2021 20:44 UTC |
Sheridan John FDirector · PRESIDENT & CEO
|
Exercise / conversionCommon Stock | 746 | $11.06 | $8,250.01 |
DisclosureSEC source: 0001438133-21-000127 · wf-form4_162862824161551.xml · nonDerivative · entry 1 Sheridan John F · CIK 0001365369 · Director · PRESIDENT & CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 6,943 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 |
| August 06, 2021 Filed Aug 10, 2021 20:27 UTC |
BLICKENSTAFF KIM DDirector
|
SaleCommon Stock | 2,800 | $109.39 | $306,302.92 |
DisclosureSEC source: 0001438133-21-000125 · wf-form4_162862724851282.xml · nonDerivative · entry 1 BLICKENSTAFF KIM D · CIK 0001238913 · Director 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnote Disclosed balance after: 399,590 F1 · shares: Shares sold are from long shares held by the Kim Blickenstaff Revocable Trust, dated April 15, 2010. F2 · price: The price reported reflects the weighted average price per share of multiple transactions with prices per share ranging between $109.01 to $109.71. 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. F3 · ownership.nature: The securities are held by the Kim Blickenstaff Revocable Trust dated April 15, 2010. Read SEC document |
| August 03, 2021 Filed Aug 5, 2021 21:57 UTC |
Howell Peyton RDirector
|
Exercise / conversionRestricted Stock Unit · Derivative | 948 | $0.00 | $0.00 |
DisclosureSEC source: 0001438133-21-000123 · wf-form4_162820056602947.xml · derivative · entry 2 Howell Peyton R · CIK 0001528056 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,898 Underlying: Common Stock · 948 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. F1 · security: Granted pursuant to the Tandem Diabetes Care, Inc. 2013 Stock Incentive Plan (the 2013 Plan). F2 · derivative.exercise_price: Each restricted stock unit (RSU) represents a contingent right to receive one share of common stock of the Company. F3 · kind: This RSU award was granted on August 3, 2020. 33% of the RSU vested on August 3, 2021 and the remaining shares will vest over a period of two years in equal annual installments on the anniversary of the grant, subject to the terms of the 2013 Plan. F4 · derivative.exercise_date: RSU vest as to thirty-three percent (33%) of the total number of shares subject to the RSU on 8/3/2021, and the remaining shares shall vest in two (2) equal annual installments thereafter. F4 · derivative.expiration_date: RSU vest as to thirty-three percent (33%) of the total number of shares subject to the RSU on 8/3/2021, and the remaining shares shall vest in two (2) equal annual installments thereafter. Read SEC document |
| August 03, 2021 Filed Aug 5, 2021 21:57 UTC |
Howell Peyton RDirector
|
Exercise / conversionCommon Stock | 948 | $0.00 | $0.00 |
DisclosureSEC source: 0001438133-21-000123 · wf-form4_162820056602947.xml · nonDerivative · entry 1 Howell Peyton R · CIK 0001528056 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 948 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 |
| August 02, 2021 Filed Aug 3, 2021 22:36 UTC |
ROBERTSON REBECCA BDirector
|
SaleCommon Stock | 1,500 | $107.51 | $161,263.95 |
DisclosureSEC source: 0001438133-21-000114 · wf-form4_162803018374811.xml · nonDerivative · entry 1 ROBERTSON REBECCA B · CIK 0001201585 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 392 F1 · kind: The shares were sold pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 26, 2021. F2 · price: The price reported reflects the weighted average price per share of multiple transactions with prices per share ranging between $107.50 to $107.56. 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 |
| July 30, 2021 Filed Aug 3, 2021 21:31 UTC |
Allen DickDirector
|
SaleCommon Stock | 2,526 | $107.00 | $270,282.00 |
DisclosureSEC source: 0001438133-21-000112 · wf-form4_162802627981286.xml · nonDerivative · entry 1 Allen Dick · CIK 0001582779 · Director 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnotes) Disclosed balance after: 5,000 F1 · kind: The shares were sold pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 4, 2021. F2 · ownership.nature: The securities are held by Allen Cornerstone Ventures L.P. The Reporting Person is the managing partner of Allen Cornerstone Ventures L.P. and may be deemed to have indirect beneficial ownership of such securities. The Reporting Person disclaims beneficial ownership of such securities held by Allen Cornerstone Ventures L.P., except to the extent of his proportionate pecuniary interest therein. Read SEC document |
| July 29, 2021 Filed Jul 30, 2021 21:58 UTC |
TWOMEY CHRISTOPHER JDirector
|
SaleCommon Stock | 3,000 | $105.00 | $315,000.00 |
DisclosureSEC source: 0001438133-21-000110 · wf-form4_162768227313960.xml · nonDerivative · entry 3 TWOMEY CHRISTOPHER J · CIK 0001238935 · Director 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnotes Disclosed balance after: 11,523 F1 · kind: The shares were sold, pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 9, 2021. F5 · ownership.nature: The securities are directly owed by Twomey Family Investments, LLC. The Reporting Person is co-manager of Twomey Family Investments, LLC and shares voting and investment power over the securities held by Twomey Family Investments, LLC and may be deemed to have indirect beneficial ownership of such shares. The Reporting Person disclaims beneficial ownership of such securities held by Twomey Family Investments, LLC, except to the extent of his proportionate pecuniary interest therein. Read SEC document |
| July 29, 2021 Filed Jul 30, 2021 21:58 UTC |
TWOMEY CHRISTOPHER JDirector
|
GiftCommon Stock | 2,500 | $104.89 | $262,212.50 |
DisclosureSEC source: 0001438133-21-000110 · wf-form4_162768227313960.xml · nonDerivative · entry 2 TWOMEY CHRISTOPHER J · CIK 0001238935 · Director 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnote Disclosed balance after: 12,532 F3 · kind: The shares were given as a bona fide gift to the Chris and Rebecca Twomey Family Foundation at the San Diego Foundation. F4 · price: The price per share reflects the average of the high and low trading prices of the Company's stock on the transaction date. F2 · ownership.nature: The securities are held by the Chris J. Twomey and Rebecca J. Twomey Family Trust UTD September 20, 2002. Read SEC document |
| July 29, 2021 Filed Jul 30, 2021 21:58 UTC |
TWOMEY CHRISTOPHER JDirector
|
SaleCommon Stock | 5,000 | $105.00 | $525,000.00 |
DisclosureSEC source: 0001438133-21-000110 · wf-form4_162768227313960.xml · nonDerivative · entry 1 TWOMEY CHRISTOPHER J · CIK 0001238935 · Director 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnote Disclosed balance after: 15,032 F1 · kind: The shares were sold, pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 9, 2021. F2 · ownership.nature: The securities are held by the Chris J. Twomey and Rebecca J. Twomey Family Trust UTD September 20, 2002. Read SEC document |
| July 27, 2021 Filed Jul 29, 2021 17:49 UTC |
Leal JamesSVP, Operations
|
Exercise / conversionStock Option · Derivative | 1,666 | $51.50 Strike: $51.50 | $85,799.00 |
DisclosureSEC source: 0001438133-21-000108 · wf-form4_162759527141267.xml · derivative · entry 3 Leal James · CIK 0001866570 · SVP, Operations 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 31,667 Underlying: Common Stock · 1,666 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 options vested as to twenty-five percent (25%) of the underlying shares on 2/15/2020, and the remaining shares shall vest in thirty-six (36) equal monthly installments thereafter, subject to the terms of Tandem Diabetes Care, Inc. 2013 Stock Incentive Plan, as amended, and the agreements related thereto (the "2013 Plan"). F5 · derivative.expiration_date: The expiration date for these options is 10 years from the date of grant. Read SEC document |
| July 27, 2021 Filed Jul 29, 2021 17:49 UTC |
Leal JamesSVP, Operations
|
SaleCommon Stock | 1,666 | $102.25 | $170,349.17 |
DisclosureSEC source: 0001438133-21-000108 · wf-form4_162759527141267.xml · nonDerivative · entry 2 Leal James · CIK 0001866570 · SVP, Operations 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 3,596 F2 · kind: The shares were sold pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 11, 2020. F3 · price: The price reported reflects the weighted average price per share of multiple transactions with prices per share ranging between $102.17 to $102.26. 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 27, 2021 Filed Jul 29, 2021 17:49 UTC |
Leal JamesSVP, Operations
|
Exercise / conversionCommon Stock | 1,666 | $51.50 | $85,799.00 |
DisclosureSEC source: 0001438133-21-000108 · wf-form4_162759527141267.xml · nonDerivative · entry 1 Leal James · CIK 0001866570 · SVP, Operations 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 5,262 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 28, 2021 Filed Jun 30, 2021 17:47 UTC |
Leal JamesSVP, Operations
|
Exercise / conversionStock Option · Derivative | 468 | $9.00 Strike: $9.00 | $4,212.00 |
DisclosureSEC source: 0001438133-21-000106 · wf-form4_162508960433428.xml · derivative · entry 5 Leal James · CIK 0001866570 · SVP, Operations 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 468 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 options vested as to twenty-five percent (25%) of the underlying shares on 5/17/2018, and the remaining shares vested in thirty-six (36) equal monthly installments thereafter. F4 · derivative.expiration_date: The expiration date for these options is 10 years from the date of grant. Read SEC document |
| June 28, 2021 Filed Jun 30, 2021 17:47 UTC |
Leal JamesSVP, Operations
|
Exercise / conversionStock Option · Derivative | 6,667 | $51.50 Strike: $51.50 | $343,350.50 |
DisclosureSEC source: 0001438133-21-000106 · wf-form4_162508960433428.xml · derivative · entry 4 Leal James · CIK 0001866570 · SVP, Operations 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 33,333 Underlying: Common Stock · 6,667 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 · derivative.exercise_date: The options vested as to twenty-five percent (25%) of the underlying shares on 2/15/2020, and the remaining shares shall vest in thirty-six (36) equal monthly installments thereafter, subject to the terms of Tandem Diabetes Care, Inc. 2013 Stock Incentive Plan, as amended, and the agreements related thereto (the "2013 Plan"). F4 · derivative.expiration_date: The expiration date for these options is 10 years from the date of grant. Read SEC document |
| June 28, 2021 Filed Jun 30, 2021 17:47 UTC |
Leal JamesSVP, Operations
|
SaleCommon Stock | 7,135 | $100.00 | $713,500.00 |
DisclosureSEC source: 0001438133-21-000106 · wf-form4_162508960433428.xml · nonDerivative · entry 3 Leal James · CIK 0001866570 · SVP, Operations 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 3,596 F2 · kind: The shares were sold pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 11, 2020. 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.