Jereme M. Sylvain - 09 Sep 2021 Form 4 Insider Report for DEXCOM INC (DXCM)

Role: EVP, Chief Financial Officer
Signature: Jereme M. Sylvain
Issuer symbol: DXCM
Transactions as of: 09 Sep 2021
Net transactions value: -$220,336
Form type: 4
Filing time: 13 Sep 2021, 20:01:28 UTC
Previous filing: 08 Sep 2021
Next filing: 10 Nov 2021
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	DXCM	Common Stock	Sale	$217,627	-402	-2.9%	$541.36	13,531	09 Sep 2021	Direct	F1, F2
transaction	DXCM	Common Stock	Sale	$2,709	-5	-0.04%	$541.76	13,526	09 Sep 2021	Direct	F1, F2

* 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 11,033 unvested restricted stock units, 5,301 of which were granted on March 8, 2021 and shall vest through March 8, 2024, 3,654 of which were granted on March 8, 2020 and shall vest through March 8, 2023, 804 of which were granted on March 8, 2019 and shall vest through March 8, 2022, and 1,274 of which were granted on November 8, 2018 and shall vest through November 8, 2021.

Content

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.

Included in this number are 11,033 unvested restricted stock units, 5,301 of which were granted on March 8, 2021 and shall vest through March 8, 2024, 3,654 of which were granted on March 8, 2020 and shall vest through March 8, 2023, 804 of which were granted on March 8, 2019 and shall vest through March 8, 2022, and 1,274 of which were granted on November 8, 2018 and shall vest through November 8, 2021.