DEXCOM INC — Director's Dealing 2016

Mar 14, 2016

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: DEXCOM INC (DXCM)
CIK: 0001093557
Period of Report: 2016-03-10

Reporting Person: MOY JEFFREY (SVP, Operations)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2016-03-11	Common Stock	J	8334.0	$65.15	Disposed	76333	Direct
2016-03-10	Common Stock	D	3321.0	$63.18	Disposed	78612	Indirect
2016-03-10	Common Stock	D	6532.0	$63.18	Disposed	72080	Indirect
2016-03-11	Common Stock	J	8334.0	$65.15	Acquired	80414	Indirect

Footnotes

F1: Shares were transferred from direct ownership to ownership under the Moy Family Trust upon vesting of previously awarded restricted stock units.

F2: Included in this number are 76,333 unvested restricted stock units, 33,000 of which were granted on March 8, 2016 and shall vest through March 8, 2019, 26,666 of which were granted on March 8, 2015 and shall vest through March 8, 2018 and 16,667 of which were granted on March 8, 2014 and shall vest through March 08, 2017.

F3: 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.

F4: Shares are held by the Moy Family Trust U/A/D 12/09/2013, with respect to which the reporting person is a trustee.