Quentin S. Blackford - Sep 8, 2021 Form 4 Insider Report for DEXCOM INC (DXCM)

Signature
By: Jereme M. Sylvain For: Quentin S. Blackford
Stock symbol
DXCM
Transactions as of
Sep 8, 2021
Transactions value $
-$10,219,648
Form type
4
Date filed
9/10/2021, 04:15 PM
Previous filing
Jun 21, 2021
Next filing
Oct 5, 2021

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction DXCM Common Stock Sale -$4.17M -7.64K -20.13% $545.87 30.3K Sep 8, 2021 Direct F1, F2
transaction DXCM Common Stock Sale -$22.9K -42 -0.14% $546.31 30.3K Sep 8, 2021 Direct F1, F2
transaction DXCM Common Stock Sale -$830K -1.53K -5.07% $541.36 28.7K Sep 9, 2021 Direct F1, F2
transaction DXCM Common Stock Sale -$10.3K -19 -0.07% $542.03 28.7K Sep 9, 2021 Direct F1, F2
transaction DXCM Common Stock Sale -$279K -515 -1.79% $541.45 28.2K Sep 9, 2021 Direct F2, F3, F4
transaction DXCM Common Stock Sale -$163K -300 -1.06% $542.83 27.9K Sep 9, 2021 Direct F2, F3, F5
transaction DXCM Common Stock Sale -$54.4K -100 -0.36% $543.66 27.8K Sep 9, 2021 Direct F2, F3
transaction DXCM Common Stock Sale -$54.5K -100 -0.36% $545.10 27.7K Sep 9, 2021 Direct F2, F3
transaction DXCM Common Stock Sale -$493K -900 -3.25% $547.28 26.8K Sep 9, 2021 Direct F2, F3, F6
transaction DXCM Common Stock Sale -$658K -1.2K -4.48% $548.40 25.6K Sep 9, 2021 Direct F2, F3, F7
transaction DXCM Common Stock Sale -$1.32M -2.39K -9.35% $549.45 23.2K Sep 9, 2021 Direct F2, F3, F8
transaction DXCM Common Stock Sale -$1.21M -2.2K -9.48% $550.51 21K Sep 9, 2021 Direct F2, F3, F9
transaction DXCM Common Stock Sale -$110K -200 -0.95% $551.28 20.8K Sep 9, 2021 Direct F2, F3, F10
transaction DXCM Common Stock Sale -$848K -1.52K -7.3% $558.33 19.3K Sep 10, 2021 Direct F2, F3
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 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 Included in this number are 19,047 unvested restricted stock units, 7,491 of which were granted on March 8, 2021 and shall vest through March 8, 2024, 8,484 of which were granted on March 8, 2020 and shall vest through March 8, 2023, and 3,072 of which were granted on March 8, 2019 and shall vest through March 8, 2022.
F3 On February 17, 2021 Mr. Blackford adopted a 10b5-1 Plan. This 10b5-1 Plan allows the orderly disposition of shares owned by Mr. Blackford. 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 $541.36 to $541.79. 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.
F5 This transaction was executed in multiple trades at prices ranging from $542.55 to $543.40. 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.
F6 This transaction was executed in multiple trades at prices ranging from $546.75 to $547.67. 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.
F7 This transaction was executed in multiple trades at prices ranging from $547.885 to $548.790. 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.
F8 This transaction was executed in multiple trades at prices ranging from $548.93 to $549.91. 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.
F9 This transaction was executed in multiple trades at prices ranging from $549.95 to $550.84. 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.
F10 This transaction was executed in multiple trades at prices ranging from $551.15 to $551.42. 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.