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DOUBLEDAY RICHARD

Disclosed activity across 1 company

Tapewire entity
140936
SEC CIK
0001466545

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
DEXCOM INCDXCM · Entity 3114EVP Chief Commercial OfficerMarch 23, 2021March 25, 2021

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.

DEXCOM INC

Report date March 23, 2021 · Filed March 25, 2021

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeIndirectby Trust6,654 Last balance in matching sequence After 2021-03-23 transaction · row 5 Source-order balances reconcile. Account continuity and personal attribution are not independently verified.
5 source rows

Row 1 · 2021-03-23 · Sale · Disposed 18 · Balance 7,745

F1: On June 15, 2020, Mr. Doubleday adopted a 10b5-1 Plan. This 10b5-1 Plan allows the orderly disposition of shares owned by Mr. Doubleday. The shares set forth above were sold pursuant to the 10b5-1 Plan.

F2: Shares are held by the Doubleday Living Trust U/A/D 5/26/2015, with respect to which the reporting person is a trustee.

Row 2 · 2021-03-23 · Sale · Disposed 74 · Balance 7,671

F1: On June 15, 2020, Mr. Doubleday adopted a 10b5-1 Plan. This 10b5-1 Plan allows the orderly disposition of shares owned by Mr. Doubleday. The shares set forth above were sold pursuant to the 10b5-1 Plan.

F2: Shares are held by the Doubleday Living Trust U/A/D 5/26/2015, with respect to which the reporting person is a trustee.

Row 3 · 2021-03-23 · Sale · Disposed 655 · Balance 7,016

F1: On June 15, 2020, Mr. Doubleday adopted a 10b5-1 Plan. This 10b5-1 Plan allows the orderly disposition of shares owned by Mr. Doubleday. The shares set forth above were sold pursuant to the 10b5-1 Plan.

F3: This transaction was executed in multiple trades at prices ranging from $359.70 to $360.67. The price above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.

F2: Shares are held by the Doubleday Living Trust U/A/D 5/26/2015, with respect to which the reporting person is a trustee.

Row 4 · 2021-03-23 · Sale · Disposed 268 · Balance 6,748

F1: On June 15, 2020, Mr. Doubleday adopted a 10b5-1 Plan. This 10b5-1 Plan allows the orderly disposition of shares owned by Mr. Doubleday. The shares set forth above were sold pursuant to the 10b5-1 Plan.

F4: This transaction was executed in multiple trades at prices ranging from $360.94 to $361.83. The price above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.

F2: Shares are held by the Doubleday Living Trust U/A/D 5/26/2015, with respect to which the reporting person is a trustee.

Row 5 · 2021-03-23 · Sale · Disposed 94 · Balance 6,654

F1: On June 15, 2020, Mr. Doubleday adopted a 10b5-1 Plan. This 10b5-1 Plan allows the orderly disposition of shares owned by Mr. Doubleday. The shares set forth above were sold pursuant to the 10b5-1 Plan.

F2: Shares are held by the Doubleday Living Trust U/A/D 5/26/2015, with respect to which the reporting person is a trustee.

Common StockSEC Table I · non-derivativeDirect21,554 Reported balance Holding disclosure · report date 2021-03-23 · row 6 Holding and transaction disclosures are not merged.
1 source row

Row 6 · Balance 21,554

Filing footnotes · ownership attribution and instrument terms

F1: On June 15, 2020, Mr. Doubleday adopted a 10b5-1 Plan. This 10b5-1 Plan allows the orderly disposition of shares owned by Mr. Doubleday. The shares set forth above were sold pursuant to the 10b5-1 Plan.

F2: Shares are held by the Doubleday Living Trust U/A/D 5/26/2015, with respect to which the reporting person is a trustee.

F3: This transaction was executed in multiple trades at prices ranging from $359.70 to $360.67. The price above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.

F4: This transaction was executed in multiple trades at prices ranging from $360.94 to $361.83. The price above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.

Transaction history

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

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

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
October 23, 2018 Filed Oct 26, 2018 00:59 UTC DEXCOM INC DXCM · Entity 3114 SaleCommon Stock 1,636 $128.66 $210,487.60
Disclosure

SEC source: 0001093557-18-000223 · edgardoc.xml · nonDerivative · entry 1

DOUBLEDAY RICHARD · CIK 0001466545 · EVP, Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · by Trust

Disclosed balance after: 17,458

F1 · shares: On June 1, 2018, Mr. Doubleday adopted a 10b5-1 Plan. This 10b5-1 Plan allows the orderly disposition of shares owned by Mr. Doubleday. The shares set forth above were sold pursuant to the 10b5-1 Plan.

F2 · price: This transaction was executed in multiple trades at prices ranging from $128.34 to $129.19. The price above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.

F3 · ownership.nature: Shares are held by the Doubleday Living Trust U/A/D 5/26/2015, with respect to which the reporting person is a trustee.

Read SEC document
September 24, 2018 Filed Sep 27, 2018 00:32 UTC DEXCOM INC DXCM · Entity 3114 SaleCommon Stock 220 $142.49 $31,348.39
Disclosure

SEC source: 0001093557-18-000209 · edgardoc.xml · nonDerivative · entry 5

DOUBLEDAY RICHARD · CIK 0001466545 · EVP, Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · by Trust

Disclosed balance after: 19,094

F1 · shares: On June 1, 2018, Mr. Doubleday adopted a 10b5-1 Plan. This 10b5-1 Plan allows the orderly disposition of shares owned by Mr. Doubleday. The shares set forth above were sold pursuant to the 10b5-1 Plan.

F7 · price: This transaction was executed in multiple trades at prices ranging from $142.23 to $142.74. The price above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.

F3 · ownership.nature: Shares are held by the Doubleday Living Trust U/A/D 5/26/2015, with respect to which the reporting person is a trustee.

Read SEC document
September 24, 2018 Filed Sep 27, 2018 00:32 UTC DEXCOM INC DXCM · Entity 3114 SaleCommon Stock 556 $141.76 $78,817.00
Disclosure

SEC source: 0001093557-18-000209 · edgardoc.xml · nonDerivative · entry 4

DOUBLEDAY RICHARD · CIK 0001466545 · EVP, Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · by Trust

Disclosed balance after: 19,314

F1 · shares: On June 1, 2018, Mr. Doubleday adopted a 10b5-1 Plan. This 10b5-1 Plan allows the orderly disposition of shares owned by Mr. Doubleday. The shares set forth above were sold pursuant to the 10b5-1 Plan.

F6 · price: This transaction was executed in multiple trades at prices ranging from $141.19 to $142.15. The price above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.

F3 · ownership.nature: Shares are held by the Doubleday Living Trust U/A/D 5/26/2015, with respect to which the reporting person is a trustee.

Read SEC document
September 24, 2018 Filed Sep 27, 2018 00:32 UTC DEXCOM INC DXCM · Entity 3114 SaleCommon Stock 820 $140.84 $115,491.01
Disclosure

SEC source: 0001093557-18-000209 · edgardoc.xml · nonDerivative · entry 3

DOUBLEDAY RICHARD · CIK 0001466545 · EVP, Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · by Trust

Disclosed balance after: 19,870

F1 · shares: On June 1, 2018, Mr. Doubleday adopted a 10b5-1 Plan. This 10b5-1 Plan allows the orderly disposition of shares owned by Mr. Doubleday. The shares set forth above were sold pursuant to the 10b5-1 Plan.

F5 · price: This transaction was executed in multiple trades at prices ranging from $140.14 to $141.10. The price above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.

F3 · ownership.nature: Shares are held by the Doubleday Living Trust U/A/D 5/26/2015, with respect to which the reporting person is a trustee.

Read SEC document
September 24, 2018 Filed Sep 27, 2018 00:32 UTC DEXCOM INC DXCM · Entity 3114 SaleCommon Stock 80 $139.72 $11,177.80
Disclosure

SEC source: 0001093557-18-000209 · edgardoc.xml · nonDerivative · entry 2

DOUBLEDAY RICHARD · CIK 0001466545 · EVP, Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · by Trust

Disclosed balance after: 20,690

F1 · shares: On June 1, 2018, Mr. Doubleday adopted a 10b5-1 Plan. This 10b5-1 Plan allows the orderly disposition of shares owned by Mr. Doubleday. The shares set forth above were sold pursuant to the 10b5-1 Plan.

F4 · price: This transaction was executed in multiple trades at prices ranging from $139.11 to $139.99. The price above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.

F3 · ownership.nature: Shares are held by the Doubleday Living Trust U/A/D 5/26/2015, with respect to which the reporting person is a trustee.

Read SEC document
September 24, 2018 Filed Sep 27, 2018 00:32 UTC DEXCOM INC DXCM · Entity 3114 SaleCommon Stock 60 $138.25 $8,294.80
Disclosure

SEC source: 0001093557-18-000209 · edgardoc.xml · nonDerivative · entry 1

DOUBLEDAY RICHARD · CIK 0001466545 · EVP, Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · by Trust

Disclosed balance after: 20,770

F1 · shares: On June 1, 2018, Mr. Doubleday adopted a 10b5-1 Plan. This 10b5-1 Plan allows the orderly disposition of shares owned by Mr. Doubleday. The shares set forth above were sold pursuant to the 10b5-1 Plan.

F2 · price: This transaction was executed in multiple trades at prices ranging from $137.92 to $138.90. The price above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.

F3 · ownership.nature: Shares are held by the Doubleday Living Trust U/A/D 5/26/2015, with respect to which the reporting person is a trustee.

Read SEC document
September 10, 2018 Filed Sep 13, 2018 01:22 UTC DEXCOM INC DXCM · Entity 3114 SaleCommon Stock 3,180 $143.76 $457,141.54
Disclosure

SEC source: 0001093557-18-000200 · edgardoc.xml · nonDerivative · entry 3

DOUBLEDAY RICHARD · CIK 0001466545 · EVP, Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 66,804

F3 · shares: Represents the number of shares required to be sold by the reporting person to cover tax withholding obligations in connection with the vesting of RSUs. This sale is mandated by the Issuer's election under its equity incentive plans to require the satisfaction of tax withholding obligations to be funded by a "sell to cover" transaction and does not represent a discretionary trade by the reporting person.

F2 · balance_after: Included in this number are 58,591 unvested restricted stock units, 38,502 of which were granted on March 8, 2018 and shall vest through March 8, 2021, 13,755 of which were granted on March 8, 2017 and shall vest through March 8, 2020 and 6,334 of which were granted on March 8, 2016 and shall vest through March 8, 2019.

Read SEC document
September 10, 2018 Filed Sep 13, 2018 01:22 UTC DEXCOM INC DXCM · Entity 3114 SaleCommon Stock 2,303 $143.76 $331,068.23
Disclosure

SEC source: 0001093557-18-000200 · edgardoc.xml · nonDerivative · entry 2

DOUBLEDAY RICHARD · CIK 0001466545 · EVP, Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 69,984

F3 · shares: Represents the number of shares required to be sold by the reporting person to cover tax withholding obligations in connection with the vesting of RSUs. This sale is mandated by the Issuer's election under its equity incentive plans to require the satisfaction of tax withholding obligations to be funded by a "sell to cover" transaction and does not represent a discretionary trade by the reporting person.

F2 · balance_after: Included in this number are 58,591 unvested restricted stock units, 38,502 of which were granted on March 8, 2018 and shall vest through March 8, 2021, 13,755 of which were granted on March 8, 2017 and shall vest through March 8, 2020 and 6,334 of which were granted on March 8, 2016 and shall vest through March 8, 2019.

Read SEC document
August 31, 2018 Filed Sep 13, 2018 01:22 UTC DEXCOM INC DXCM · Entity 3114 OtherCommon Stock 20,830 $0.00 $0.00
Disclosure

SEC source: 0001093557-18-000200 · edgardoc.xml · nonDerivative · entry 4

DOUBLEDAY RICHARD · CIK 0001466545 · EVP, Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · by Trust

Disclosed balance after: 20,830

F1 · shares: Shares were transferred from direct ownership to ownership under the Doubleday Living Trust U/A/D 5/26/2015, with respect to which the reporting person is a trustee.

F4 · ownership.nature: Shares are held by the Doubleday Living Trust U/A/D 5/26/2015, with respect to which the reporting person is a trustee.

Read SEC document
August 31, 2018 Filed Sep 13, 2018 01:22 UTC DEXCOM INC DXCM · Entity 3114 OtherCommon Stock 20,830 $0.00 $0.00
Disclosure

SEC source: 0001093557-18-000200 · edgardoc.xml · nonDerivative · entry 1

DOUBLEDAY RICHARD · CIK 0001466545 · EVP, Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 72,287

F1 · shares: Shares were transferred from direct ownership to ownership under the Doubleday Living Trust U/A/D 5/26/2015, with respect to which the reporting person is a trustee.

F2 · balance_after: Included in this number are 58,591 unvested restricted stock units, 38,502 of which were granted on March 8, 2018 and shall vest through March 8, 2021, 13,755 of which were granted on March 8, 2017 and shall vest through March 8, 2020 and 6,334 of which were granted on March 8, 2016 and shall vest through March 8, 2019.

Read SEC document
August 23, 2018 Filed Aug 27, 2018 21:20 UTC DEXCOM INC DXCM · Entity 3114 SaleCommon Stock 100 $143.09 $14,309.00
Disclosure

SEC source: 0001093557-18-000174 · edgardoc.xml · nonDerivative · entry 3

DOUBLEDAY RICHARD · CIK 0001466545 · EVP, Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · by Trust

Disclosed balance after: 0

F1 · shares: On May 16, 2017 Mr. Doubleday adopted a 10b5-1 Plan. This 10b5-1 Plan allows the orderly disposition of shares owned by Mr. Doubleday. The shares set forth above were sold pursuant to the 10b5-1 Plan.

F3 · ownership.nature: Shares are held by the Doubleday Living Trust U/A/D 5/26/2015, with respect to which the reporting person is a trustee.

Read SEC document
August 23, 2018 Filed Aug 27, 2018 21:20 UTC DEXCOM INC DXCM · Entity 3114 SaleCommon Stock 550 $140.52 $77,287.27
Disclosure

SEC source: 0001093557-18-000174 · edgardoc.xml · nonDerivative · entry 2

DOUBLEDAY RICHARD · CIK 0001466545 · EVP, Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · by Trust

Disclosed balance after: 100

F1 · shares: On May 16, 2017 Mr. Doubleday adopted a 10b5-1 Plan. This 10b5-1 Plan allows the orderly disposition of shares owned by Mr. Doubleday. The shares set forth above were sold pursuant to the 10b5-1 Plan.

F4 · price: This transaction was executed in multiple trades at prices ranging from $140.27 to $141.08. The price above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.

F3 · ownership.nature: Shares are held by the Doubleday Living Trust U/A/D 5/26/2015, with respect to which the reporting person is a trustee.

Read SEC document
August 23, 2018 Filed Aug 27, 2018 21:20 UTC DEXCOM INC DXCM · Entity 3114 SaleCommon Stock 1,934 $139.73 $270,236.27
Disclosure

SEC source: 0001093557-18-000174 · edgardoc.xml · nonDerivative · entry 1

DOUBLEDAY RICHARD · CIK 0001466545 · EVP, Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · by Trust

Disclosed balance after: 650

F1 · shares: On May 16, 2017 Mr. Doubleday adopted a 10b5-1 Plan. This 10b5-1 Plan allows the orderly disposition of shares owned by Mr. Doubleday. The shares set forth above were sold pursuant to the 10b5-1 Plan.

F2 · price: This transaction was executed in multiple trades at prices ranging from $139.24 to $140.24. The price above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.

F3 · ownership.nature: Shares are held by the Doubleday Living Trust U/A/D 5/26/2015, with respect to which the reporting person is a trustee.

Read SEC document
July 23, 2018 Filed Jul 25, 2018 23:54 UTC DEXCOM INC DXCM · Entity 3114 SaleCommon Stock 450 $103.30 $46,486.98
Disclosure

SEC source: 0001093557-18-000151 · edgardoc.xml · nonDerivative · entry 2

DOUBLEDAY RICHARD · CIK 0001466545 · EVP, Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · by Trust

Disclosed balance after: 1,067

F1 · shares: On May 16, 2017 Mr. Doubleday adopted a 10b5-1 Plan. This 10b5-1 Plan allows the orderly disposition of shares owned by Mr. Doubleday. The shares set forth above were sold pursuant to the 10b5-1 Plan.

F4 · price: This transaction was executed in multiple trades at prices ranging from $103.03 to $103.68. The price above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.

F3 · ownership.nature: Shares are held by the Doubleday Living Trust U/A/D 5/26/2015, with respect to which the reporting person is a trustee.

Read SEC document
July 23, 2018 Filed Jul 25, 2018 23:54 UTC DEXCOM INC DXCM · Entity 3114 SaleCommon Stock 2,131 $102.31 $218,026.45
Disclosure

SEC source: 0001093557-18-000151 · edgardoc.xml · nonDerivative · entry 1

DOUBLEDAY RICHARD · CIK 0001466545 · EVP, Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · by Trust

Disclosed balance after: 1,517

F1 · shares: On May 16, 2017 Mr. Doubleday adopted a 10b5-1 Plan. This 10b5-1 Plan allows the orderly disposition of shares owned by Mr. Doubleday. The shares set forth above were sold pursuant to the 10b5-1 Plan.

F2 · price: This transaction was executed in multiple trades at prices ranging from $102.03 to $103.00. The price above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.

F3 · ownership.nature: Shares are held by the Doubleday Living Trust U/A/D 5/26/2015, with respect to which the reporting person is a trustee.

Read SEC document
June 25, 2018 Filed Jun 27, 2018 00:26 UTC DEXCOM INC DXCM · Entity 3114 SaleCommon Stock 2,581 $98.58 $254,431.11
Disclosure

SEC source: 0001093557-18-000141 · edgardoc.xml · nonDerivative · entry 1

DOUBLEDAY RICHARD · CIK 0001466545 · EVP, Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · by Trust

Disclosed balance after: 3,648

F1 · shares: On May 16, 2017 Mr. Doubleday adopted a 10b5-1 Plan. This 10b5-1 Plan allows the orderly disposition of shares owned by Mr. Doubleday. The shares set forth above were sold pursuant to the 10b5-1 Plan.

F2 · price: This transaction was executed in multiple trades at prices ranging from $97.99 to $98.96. The price above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.

F3 · ownership.nature: Shares are held by the Doubleday Living Trust U/A/D 5/26/2015, with respect to which the reporting person is a trustee.

Read SEC document
May 23, 2018 Filed May 25, 2018 23:52 UTC DEXCOM INC DXCM · Entity 3114 SaleCommon Stock 2,581 $86.00 $221,962.64
Disclosure

SEC source: 0001093557-18-000100 · edgardoc.xml · nonDerivative · entry 1

DOUBLEDAY RICHARD · CIK 0001466545 · EVP, Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · by Trust

Disclosed balance after: 6,229

F1 · shares: On May 16, 2017 Mr. Doubleday adopted a 10b5-1 Plan. This 10b5-1 Plan allows the orderly disposition of shares owned by Mr. Doubleday. The shares set forth above were sold pursuant to the 10b5-1 Plan.

F2 · price: This transaction was executed in multiple trades at prices ranging from $85.76 to $86.37. The price above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.

F3 · ownership.nature: Shares are held by the Doubleday Living Trust U/A/D 5/26/2015, with respect to which the reporting person is a trustee.

Read SEC document
April 23, 2018 Filed Apr 25, 2018 23:33 UTC DEXCOM INC DXCM · Entity 3114 SaleCommon Stock 2,581 $73.09 $188,649.16
Disclosure

SEC source: 0001093557-18-000072 · edgardoc.xml · nonDerivative · entry 1

DOUBLEDAY RICHARD · CIK 0001466545 · EVP, Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · by Trust

Disclosed balance after: 8,810

F1 · shares: On May 16, 2017 Mr. Doubleday adopted a 10b5-1 Plan. This 10b5-1 Plan allows the orderly disposition of shares owned by Mr. Doubleday. The shares set forth above were sold pursuant to the 10b5-1 Plan.

F2 · price: This transaction was executed in multiple trades at prices ranging from $72.61 to $73.51. The price above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.

F3 · ownership.nature: Shares are held by the Doubleday Living Trust U/A/D 5/26/2015, with respect to which the reporting person is a trustee.

Read SEC document
March 23, 2018 Filed Mar 27, 2018 22:54 UTC DEXCOM INC DXCM · Entity 3114 SaleCommon Stock 2,581 $68.44 $176,642.61
Disclosure

SEC source: 0001093557-18-000068 · edgardoc.xml · nonDerivative · entry 1

DOUBLEDAY RICHARD · CIK 0001466545 · EVP, Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · by Trust

Disclosed balance after: 11,391

F1 · shares: On May 16, 2017 Mr. Doubleday adopted a 10b5-1 Plan. This 10b5-1 Plan allows the orderly disposition of shares owned by Mr. Doubleday. The shares set forth above were sold pursuant to the 10b5-1 Plan.

F2 · price: This transaction was executed in multiple trades at prices ranging from $68.35 to $68.68. The price above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.

F3 · ownership.nature: Shares are held by the Doubleday Living Trust U/A/D 5/26/2015, with respect to which the reporting person is a trustee.

Read SEC document
March 12, 2018 Filed Mar 15, 2018 01:15 UTC DEXCOM INC DXCM · Entity 3114 Disposition to issuerCommon Stock 4,252 $60.73 $258,226.51
Disclosure

SEC source: 0001093557-18-000063 · edgardoc.xml · nonDerivative · entry 3

DOUBLEDAY RICHARD · CIK 0001466545 · EVP, Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 94,429

F1 · shares: These shares were sold to cover the Company's tax withholding obligation that accrued in connection with the vesting of restricted stock units previously granted.

F2 · balance_after: Included in this number are 69,509 unvested restricted stock units, 38,502 of which were granted on March 8, 2018 and shall vest through March 8, 2021, 18,340 of which were granted on March 8, 2017 and shall vest through March 8, 2020 and 12,667 of which were granted on March 8, 2016 and shall vest through March 8, 2019.

Read SEC document
March 12, 2018 Filed Mar 15, 2018 01:15 UTC DEXCOM INC DXCM · Entity 3114 Disposition to issuerCommon Stock 2,835 $60.73 $172,171.25
Disclosure

SEC source: 0001093557-18-000063 · edgardoc.xml · nonDerivative · entry 2

DOUBLEDAY RICHARD · CIK 0001466545 · EVP, Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 98,681

F1 · shares: These shares were sold to cover the Company's tax withholding obligation that accrued in connection with the vesting of restricted stock units previously granted.

F2 · balance_after: Included in this number are 69,509 unvested restricted stock units, 38,502 of which were granted on March 8, 2018 and shall vest through March 8, 2021, 18,340 of which were granted on March 8, 2017 and shall vest through March 8, 2020 and 12,667 of which were granted on March 8, 2016 and shall vest through March 8, 2019.

Read SEC document
March 12, 2018 Filed Mar 15, 2018 01:15 UTC DEXCOM INC DXCM · Entity 3114 Disposition to issuerCommon Stock 2,221 $60.73 $134,882.66
Disclosure

SEC source: 0001093557-18-000063 · edgardoc.xml · nonDerivative · entry 1

DOUBLEDAY RICHARD · CIK 0001466545 · EVP, Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 101,516

F1 · shares: These shares were sold to cover the Company's tax withholding obligation that accrued in connection with the vesting of restricted stock units previously granted.

F2 · balance_after: Included in this number are 69,509 unvested restricted stock units, 38,502 of which were granted on March 8, 2018 and shall vest through March 8, 2021, 18,340 of which were granted on March 8, 2017 and shall vest through March 8, 2020 and 12,667 of which were granted on March 8, 2016 and shall vest through March 8, 2019.

Read SEC document
March 08, 2018 Filed Mar 13, 2018 01:30 UTC DEXCOM INC DXCM · Entity 3114 GrantCommon Stock 38,502 $0.00 $38.50
Disclosure

SEC source: 0001093557-18-000032 · edgardoc.xml · nonDerivative · entry 1

DOUBLEDAY RICHARD · CIK 0001466545 · EVP, Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 103,737

F1 · shares: Represents a grant of restricted stock units that are exempt from Section 16 b-3 and are subject to vesting over a 36 month period from the date of grant as follows: 1/3 shall vest 12 months from the Grant Date, and the remaining balance shall vest in four equal installments over the following 24 months. Share units represent a contingent right to receive one share of DexCom, Inc. common stock.

F2 · balance_after: Included in this number are 69,509 unvested restricted stock units, 38,502 of which were granted on March 8, 2018 and shall vest through March 8, 2021, 18,340 of which were granted on March 8, 2017 and shall vest through March 8, 2020 and 12,667 of which were granted on March 8, 2016 and shall vest through March 8, 2019.

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February 23, 2018 Filed Feb 27, 2018 22:32 UTC DEXCOM INC DXCM · Entity 3114 SaleCommon Stock 1,638 $56.32 $92,252.32
Disclosure

SEC source: 0001093557-18-000020 · edgardoc.xml · nonDerivative · entry 1

DOUBLEDAY RICHARD · CIK 0001466545 · EVP, Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · by Trust

Disclosed balance after: 13,972

F1 · shares: On May 16, 2017 Mr. Doubleday adopted a 10b5-1 Plan. This 10b5-1 Plan allows the orderly disposition of shares owned by Mr. Doubleday. The shares set forth above were sold pursuant to the 10b5-1 Plan.

F2 · price: This transaction was executed in multiple trades at prices ranging from $55.80 to $56.55. The price above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.

F3 · ownership.nature: Shares are held by the Doubleday Living Trust U/A/D 5/26/2015, with respect to which the reporting person is a trustee.

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January 23, 2018 Filed Jan 26, 2018 00:44 UTC DEXCOM INC DXCM · Entity 3114 SaleCommon Stock 1,635 $54.67 $89,383.82
Disclosure

SEC source: 0001093557-18-000007 · edgardoc.xml · nonDerivative · entry 1

DOUBLEDAY RICHARD · CIK 0001466545 · EVP, Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · by Trust

Disclosed balance after: 15,610

F1 · shares: On May 16, 2017 Mr. Doubleday adopted a 10b5-1 Plan. This 10b5-1 Plan allows the orderly disposition of shares owned by Mr. Doubleday. The shares set forth above were sold pursuant to the 10b5-1 Plan.

F2 · price: This transaction was executed in multiple trades at prices ranging from $54.51 to $54.71. The price above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.

F3 · ownership.nature: Shares are held by the Doubleday Living Trust U/A/D 5/26/2015, with respect to which the reporting person is a trustee.

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December 26, 2017 Filed Dec 28, 2017 21:25 UTC DEXCOM INC DXCM · Entity 3114 SaleCommon Stock 1,635 $56.39 $92,203.70
Disclosure

SEC source: 0001093557-17-000243 · edgardoc.xml · nonDerivative · entry 1

DOUBLEDAY RICHARD · CIK 0001466545 · EVP, Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · by Trust

Disclosed balance after: 17,245

F1 · price: This transaction was executed in multiple trades at prices ranging from $56.16 to $56.49. The price above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.

F2 · ownership.nature: Shares are held by the Doubleday Living Trust U/A/D 5/26/2015, with respect to which the reporting person is a trustee.

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November 24, 2017 Filed Nov 27, 2017 22:31 UTC DEXCOM INC DXCM · Entity 3114 SaleCommon Stock 1,635 $55.53 $90,787.79
Disclosure

SEC source: 0001093557-17-000231 · edgardoc.xml · nonDerivative · entry 1

DOUBLEDAY RICHARD · CIK 0001466545 · EVP, Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · by Trust

Disclosed balance after: 18,880

F1 · price: This transaction was executed in multiple trades at prices ranging from $55.34 to $55.76. The price above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.

F2 · ownership.nature: Shares are held by the Doubleday Living Trust U/A/D 5/26/2015, with respect to which the reporting person is a trustee.

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October 23, 2017 Filed Oct 25, 2017 21:36 UTC DEXCOM INC DXCM · Entity 3114 SaleCommon Stock 1,635 $44.82 $73,273.51
Disclosure

SEC source: 0001093557-17-000207 · edgardoc.xml · nonDerivative · entry 1

DOUBLEDAY RICHARD · CIK 0001466545 · EVP, Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · by Trust

Disclosed balance after: 20,515

F1 · shares: On May 16, 2017 Mr. Doubleday adopted a 10b5-1 Plan. This 10b5-1 Plan allows the orderly disposition of shares owned by Mr. Doubleday. The shares set forth above were sold pursuant to the 10b5-1 Plan.

F2 · price: This transaction was executed in multiple trades at prices ranging from $44.59 to $45.20. The price above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.

F3 · ownership.nature: Shares are held by the Doubleday Living Trust U/A/D 5/26/2015, with respect to which the reporting person is a trustee.

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September 25, 2017 Filed Sep 27, 2017 23:49 UTC DEXCOM INC DXCM · Entity 3114 SaleCommon Stock 1,635 $69.77 $114,079.84
Disclosure

SEC source: 0001093557-17-000205 · edgardoc.xml · nonDerivative · entry 1

DOUBLEDAY RICHARD · CIK 0001466545 · EVP, Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · by Trust

Disclosed balance after: 22,150

F1 · shares: On May 16, 2017 Mr. Doubleday adopted a 10b5-1 Plan. This 10b5-1 Plan allows the orderly disposition of shares owned by Mr. Doubleday. The shares set forth above were sold pursuant to the 10b5-1 Plan.

F2 · price: This transaction was executed in multiple trades at prices ranging from $69.56 to $70.17. The price above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.

F3 · ownership.nature: Shares are held by the Doubleday Living Trust U/A/D 5/26/2015, with respect to which the reporting person is a trustee.

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September 11, 2017 Filed Sep 13, 2017 22:22 UTC DEXCOM INC DXCM · Entity 3114 Disposition to issuerCommon Stock 4,184 $71.81 $300,467.27
Disclosure

SEC source: 0001093557-17-000189 · edgardoc.xml · nonDerivative · entry 2

DOUBLEDAY RICHARD · CIK 0001466545 · EVP, Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 65,049

F1 · shares: These shares were sold to cover the Company's tax withholding obligation that accrued in connection with the vesting of restricted stock units previously granted.

F2 · balance_after: Included in this number are 54,427 unvested restricted stock units, 27,510 of which were granted on March 8, 2017 and shall vest through March 8, 2020, 19,000 of which were granted on March 8, 2016 and shall vest through March 8, 2019 and 7,917 of which were granted on March 8, 2015 and shall vest through March 8, 2018.

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September 11, 2017 Filed Sep 13, 2017 22:22 UTC DEXCOM INC DXCM · Entity 3114 Disposition to issuerCommon Stock 3,347 $71.81 $240,359.45
Disclosure

SEC source: 0001093557-17-000189 · edgardoc.xml · nonDerivative · entry 1

DOUBLEDAY RICHARD · CIK 0001466545 · EVP, Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 69,233

F1 · shares: These shares were sold to cover the Company's tax withholding obligation that accrued in connection with the vesting of restricted stock units previously granted.

F2 · balance_after: Included in this number are 54,427 unvested restricted stock units, 27,510 of which were granted on March 8, 2017 and shall vest through March 8, 2020, 19,000 of which were granted on March 8, 2016 and shall vest through March 8, 2019 and 7,917 of which were granted on March 8, 2015 and shall vest through March 8, 2018.

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August 23, 2017 Filed Aug 24, 2017 23:31 UTC DEXCOM INC DXCM · Entity 3114 SaleCommon Stock 1,635 $75.26 $123,052.88
Disclosure

SEC source: 0001093557-17-000180 · edgardoc.xml · nonDerivative · entry 1

DOUBLEDAY RICHARD · CIK 0001466545 · EVP, Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · by Trust

Disclosed balance after: 23,785

F1 · shares: On May 16, 2017 Mr. Doubleday adopted a 10b5-1 Plan. This 10b5-1 Plan allows the orderly disposition of shares owned by Mr. Doubleday. The shares set forth above were sold pursuant to the 10b5-1 Plan.

F2 · price: This transaction was executed in multiple trades at prices ranging from $74.99 to $75.58. The price above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.

F3 · ownership.nature: Shares are held by the Doubleday Living Trust U/A/D 5/26/2015, with respect to which the reporting person is a trustee.

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June 23, 2017 Filed Jun 27, 2017 22:56 UTC DEXCOM INC DXCM · Entity 3114 SaleCommon Stock 3,187 $78.22 $249,272.80
Disclosure

SEC source: 0001093557-17-000157 · edgardoc.xml · nonDerivative · entry 1

DOUBLEDAY RICHARD · CIK 0001466545 · EVP, Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · by Trust

Disclosed balance after: 25,420

F1 · shares: On June 15, 2016, Mr. Doubleday adopted a 10b5-1 Plan. This 10b5-1 Plan allows the orderly disposition of shares owned by Mr. Doubleday. The shares set forth above were sold pursuant to the 10b5-1 Plan.

F2 · price: This transaction was executed in multiple trades at prices ranging from $77.65 to $78.90. The price above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.

F3 · ownership.nature: Shares are held by the Doubleday Living Trust U/A/D 5/26/2015, with respect to which the reporting person is a trustee.

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May 23, 2017 Filed May 25, 2017 23:15 UTC DEXCOM INC DXCM · Entity 3114 SaleCommon Stock 3,182 $68.29 $217,290.19
Disclosure

SEC source: 0001093557-17-000128 · edgardoc.xml · nonDerivative · entry 1

DOUBLEDAY RICHARD · CIK 0001466545 · EVP, Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · by Trust

Disclosed balance after: 28,607

F1 · shares: On June 15, 2016, Mr. Doubleday adopted a 10b5-1 Plan. This 10b5-1 Plan allows the orderly disposition of shares owned by Mr. Doubleday. The shares set forth above were sold pursuant to the 10b5-1 Plan.

F2 · price: This transaction was executed in multiple trades at prices ranging from $67.92 to $69.06. The price above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.

F3 · ownership.nature: Shares are held by the Doubleday Living Trust U/A/D 5/26/2015, with respect to which the reporting person is a trustee.

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April 24, 2017 Filed Apr 26, 2017 23:04 UTC DEXCOM INC DXCM · Entity 3114 SaleCommon Stock 3,182 $75.78 $241,131.01
Disclosure

SEC source: 0001093557-17-000106 · edgardoc.xml · nonDerivative · entry 1

DOUBLEDAY RICHARD · CIK 0001466545 · EVP, Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · by Trust

Disclosed balance after: 6,369

F1 · shares: On June 15, 2016, Mr. Doubleday adopted a 10b5-1 Plan. This 10b5-1 Plan allows the orderly disposition of shares owned by Mr. Doubleday. The shares set forth above were sold pursuant to the 10b5-1 Plan.

F2 · price: This transaction was executed in multiple trades at prices ranging from $75.33 to $76.19. The price above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.

F3 · ownership.nature: Shares are held by the Doubleday Living Trust U/A/D 5/26/2015, with respect to which the reporting person is a trustee.

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March 23, 2017 Filed Mar 24, 2017 21:53 UTC DEXCOM INC DXCM · Entity 3114 SaleCommon Stock 3,182 $76.38 $243,028.75
Disclosure

SEC source: 0001093557-17-000094 · edgardoc.xml · nonDerivative · entry 1

DOUBLEDAY RICHARD · CIK 0001466545 · EVP, Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · by Trust

Disclosed balance after: 9,551

F1 · shares: On June 15, 2016, Mr. Doubleday adopted a 10b5-1 Plan. This 10b5-1 Plan allows the orderly disposition of shares owned by Mr. Doubleday. The shares set forth above were sold pursuant to the 10b5-1 Plan.

F2 · price: This transaction was executed in multiple trades at prices ranging from $75.79 to $76.86. The price above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.

F3 · ownership.nature: Shares are held by the Doubleday Living Trust U/A/D 5/26/2015, with respect to which the reporting person is a trustee.

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March 10, 2017 Filed Mar 11, 2017 01:50 UTC DEXCOM INC DXCM · Entity 3114 Disposition to issuerCommon Stock 3,208 $77.55 $248,782.32
Disclosure

SEC source: 0001093557-17-000068 · edgardoc.xml · nonDerivative · entry 4

DOUBLEDAY RICHARD · CIK 0001466545 · EVP, Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 97,815

F2 · shares: These shares were sold to cover the Company's tax withholding obligation that accrued in connection with the vesting of restricted stock units previously granted.

F1 · balance_after: Included in this number are 68,676 unvested restricted stock units, 27,510 of which were granted on March 8, 2017 and shall vest through March 8, 2020, 25,333 of which were granted on March 8, 2016 and shall vest through March 8, 2019 and 15,833 of which were granted on March 8, 2015 and shall vest through March 8, 2018.

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March 10, 2017 Filed Mar 11, 2017 01:50 UTC DEXCOM INC DXCM · Entity 3114 Disposition to issuerCommon Stock 3,527 $77.55 $273,520.97
Disclosure

SEC source: 0001093557-17-000068 · edgardoc.xml · nonDerivative · entry 3

DOUBLEDAY RICHARD · CIK 0001466545 · EVP, Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 101,023

F2 · shares: These shares were sold to cover the Company's tax withholding obligation that accrued in connection with the vesting of restricted stock units previously granted.

F1 · balance_after: Included in this number are 68,676 unvested restricted stock units, 27,510 of which were granted on March 8, 2017 and shall vest through March 8, 2020, 25,333 of which were granted on March 8, 2016 and shall vest through March 8, 2019 and 15,833 of which were granted on March 8, 2015 and shall vest through March 8, 2018.

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March 10, 2017 Filed Mar 11, 2017 01:50 UTC DEXCOM INC DXCM · Entity 3114 Disposition to issuerCommon Stock 6,694 $77.55 $519,123.72
Disclosure

SEC source: 0001093557-17-000068 · edgardoc.xml · nonDerivative · entry 2

DOUBLEDAY RICHARD · CIK 0001466545 · EVP, Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 104,550

F2 · shares: These shares were sold to cover the Company's tax withholding obligation that accrued in connection with the vesting of restricted stock units previously granted.

F1 · balance_after: Included in this number are 68,676 unvested restricted stock units, 27,510 of which were granted on March 8, 2017 and shall vest through March 8, 2020, 25,333 of which were granted on March 8, 2016 and shall vest through March 8, 2019 and 15,833 of which were granted on March 8, 2015 and shall vest through March 8, 2018.

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March 08, 2017 Filed Mar 11, 2017 01:50 UTC DEXCOM INC DXCM · Entity 3114 GrantCommon Stock 27,510 $0.00 $27.51
Disclosure

SEC source: 0001093557-17-000068 · edgardoc.xml · nonDerivative · entry 1

DOUBLEDAY RICHARD · CIK 0001466545 · EVP, Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 111,244

F1 · balance_after: Included in this number are 68,676 unvested restricted stock units, 27,510 of which were granted on March 8, 2017 and shall vest through March 8, 2020, 25,333 of which were granted on March 8, 2016 and shall vest through March 8, 2019 and 15,833 of which were granted on March 8, 2015 and shall vest through March 8, 2018.

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February 23, 2017 Filed Feb 25, 2017 00:52 UTC DEXCOM INC DXCM · Entity 3114 SaleCommon Stock 3,182 $78.42 $249,529.58
Disclosure

SEC source: 0001093557-17-000037 · edgardoc.xml · nonDerivative · entry 1

DOUBLEDAY RICHARD · CIK 0001466545 · EVP, Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · by Trust

Disclosed balance after: 12,733

F1 · shares: On June 15, 2016, Mr. Doubleday adopted a 10b5-1 Plan. This 10b5-1 Plan allows the orderly disposition of shares owned by Mr. Doubleday. The shares set forth above were sold pursuant to the 10b5-1 Plan.

F2 · price: This transaction was executed in multiple trades at prices ranging from $78.00 to $79.02. The price above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.

F3 · ownership.nature: Shares are held by the Doubleday Living Trust U/A/D 5/26/2015, with respect to which the reporting person is a trustee.

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January 23, 2017 Filed Jan 26, 2017 01:49 UTC DEXCOM INC DXCM · Entity 3114 SaleCommon Stock 3,182 $79.50 $252,977.59
Disclosure

SEC source: 0001093557-17-000021 · edgardoc.xml · nonDerivative · entry 1

DOUBLEDAY RICHARD · CIK 0001466545 · EVP, Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · by Trust

Disclosed balance after: 15,915

F1 · shares: On June 15, 2016, Mr. Doubleday adopted a 10b5-1 Plan. This 10b5-1 Plan allows the orderly disposition of shares owned by Mr. Doubleday. The shares set forth above were sold pursuant to the 10b5-1 Plan.

F2 · price: This transaction was executed in multiple trades at prices ranging from $79.01 to $79.76. The price above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.

F3 · ownership.nature: Shares are held by the Doubleday Living Trust U/A/D 5/26/2015, with respect to which the reporting person is a trustee.

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December 23, 2016 Filed Dec 29, 2016 01:12 UTC DEXCOM INC DXCM · Entity 3114 SaleCommon Stock 3,182 $62.17 $197,831.30
Disclosure

SEC source: 0001093557-16-000768 · edgardoc.xml · nonDerivative · entry 1

DOUBLEDAY RICHARD · CIK 0001466545 · EVP, Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · by Trust

Disclosed balance after: 19,097

F1 · shares: On June 15, 2016, Mr. Doubleday adopted a 10b5-1 Plan. This 10b5-1 Plan allows the orderly disposition of shares owned by Mr. Doubleday. The shares set forth above were sold pursuant to the 10b5-1 Plan.

F2 · price: This transaction was executed in multiple trades at prices ranging from $61.72 to $62.34. The price above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.

F3 · ownership.nature: Shares are held by the Doubleday Living Trust U/A/D 5/26/2015, with respect to which the reporting person is a trustee.

Read SEC document
November 23, 2016 Filed Nov 29, 2016 00:29 UTC DEXCOM INC DXCM · Entity 3114 SaleCommon Stock 3,182 $70.19 $223,350.31
Disclosure

SEC source: 0001093557-16-000754 · edgardoc.xml · nonDerivative · entry 1

DOUBLEDAY RICHARD · CIK 0001466545 · EVP, Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · by Trust

Disclosed balance after: 22,279

F1 · shares: On June 15, 2016, Mr. Doubleday adopted a 10b5-1 Plan. This 10b5-1 Plan allows the orderly disposition of shares owned by Mr. Doubleday. The shares set forth above were sold pursuant to the 10b5-1 Plan.

F2 · price: This transaction was executed in multiple trades at prices ranging from $69.84 to $70.56. The price above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.

F3 · ownership.nature: Shares are held by the Doubleday Living Trust U/A/D 5/26/2015, with respect to which the reporting person is a trustee.

Read SEC document
October 24, 2016 Filed Oct 26, 2016 21:07 UTC DEXCOM INC DXCM · Entity 3114 SaleCommon Stock 3,182 $81.12 $258,109.52
Disclosure

SEC source: 0001093557-16-000731 · edgardoc.xml · nonDerivative · entry 1

DOUBLEDAY RICHARD · CIK 0001466545 · EVP, Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · by Trust

Disclosed balance after: 25,461

F1 · shares: On June 15, 2016, Mr. Doubleday adopted a 10b5-1 Plan. This 10b5-1 Plan allows the orderly disposition of shares owned by Mr. Doubleday. The shares set forth above were sold pursuant to the 10b5-1 Plan.

F2 · price: This transaction was executed in multiple trades at prices ranging from $80.42 to $81.87. The price above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.

F3 · ownership.nature: Shares are held by the Doubleday Living Trust U/A/D 5/26/2015, with respect to which the reporting person is a trustee.

Read SEC document
September 23, 2016 Filed Sep 28, 2016 00:14 UTC DEXCOM INC DXCM · Entity 3114 SaleCommon Stock 3,182 $93.97 $298,999.81
Disclosure

SEC source: 0001093557-16-000714 · edgardoc.xml · nonDerivative · entry 1

DOUBLEDAY RICHARD · CIK 0001466545 · EVP, Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · by Trust

Disclosed balance after: 28,643

F1 · shares: On June 15, 2016, Mr. Doubleday adopted a 10b5-1 Plan. This 10b5-1 Plan allows the orderly disposition of shares owned by Mr. Doubleday. The shares set forth above were sold pursuant to the 10b5-1 Plan.

F2 · price: This transaction was executed in multiple trades at prices ranging from $93.86 to $94.06. The price above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.

F3 · ownership.nature: Shares are held by the Doubleday Living Trust U/A/D 5/26/2015, with respect to which the reporting person is a trustee.

Read SEC document
September 09, 2016 Filed Sep 14, 2016 00:33 UTC DEXCOM INC DXCM · Entity 3114 Disposition to issuerCommon Stock 4,223 $93.72 $395,790.96
Disclosure

SEC source: 0001093557-16-000697 · edgardoc.xml · nonDerivative · entry 2

DOUBLEDAY RICHARD · CIK 0001466545 · EVP, Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 83,582

F1 · shares: These shares were sold to cover the Company's tax withholding obligation that accrued in connection with the vesting of restricted stock units previously granted.

F2 · balance_after: Included in this number are 70,084 unvested restricted stock units, 38,000 of which were granted on March 8, 2016 and shall vest through March 8, 2019, 23,750 of which were granted on March 8, 2015 and shall vest through March 8, 2018, and 8,334 of which were granted on March 8, 2014 and shall vest through March 8, 2017.

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September 09, 2016 Filed Sep 14, 2016 00:33 UTC DEXCOM INC DXCM · Entity 3114 Disposition to issuerCommon Stock 4,445 $93.72 $416,597.40
Disclosure

SEC source: 0001093557-16-000697 · edgardoc.xml · nonDerivative · entry 1

DOUBLEDAY RICHARD · CIK 0001466545 · EVP, Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 87,805

F1 · shares: These shares were sold to cover the Company's tax withholding obligation that accrued in connection with the vesting of restricted stock units previously granted.

F2 · balance_after: Included in this number are 70,084 unvested restricted stock units, 38,000 of which were granted on March 8, 2016 and shall vest through March 8, 2019, 23,750 of which were granted on March 8, 2015 and shall vest through March 8, 2018, and 8,334 of which were granted on March 8, 2014 and shall vest through March 8, 2017.

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