Home > Insider Trading > Filing (0001093557-18-000090)

Filing Details

Issuer

Cik	Name	Symbol	Sector (SIC)	IRS No
1093557	Dexcom Inc	DXCM	Surgical & Medical Instruments & Apparatus (3841)	330857544

Insiders

Cik	Name	Reported Address	Insider Title	Director	Officer	Large Shareholder	Other
1700255	Steven Jacob Leach	6340 Sequence Drive San Diego CA 92121	Svp, Research & Development	No	Yes	No	No

Reported Non-Derivative Transactions

Sec. Name	Acquisiton - Disposition	Date	Amount	Price	Remaning Holdings	Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
Common Stock	Acquisiton	2018-05-08	1,923	$3.19	100,801	No	4	M	Direct
Common Stock	Disposition	2018-05-08	1,923	$84.95	98,878	No	4	S	Direct
Common Stock	Acquisiton	2018-05-09	8,542	$9.78	107,420	No	4	M	Direct
Common Stock	Disposition	2018-05-09	8,542	$84.77	98,878	No	4	S	Direct
Common Stock	Acquisiton	2018-05-09	203	$7.27	99,081	No	4	M	Direct
Common Stock	Disposition	2018-05-09	203	$84.77	98,878	No	4	S	Direct
Common Stock	Disposition	2018-05-08	2,500	$85.15	47,600	No	4	S	Indirect	by Spouse

Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
No	4	M	Direct
No	4	S	Direct
No	4	M	Direct
No	4	S	Direct
No	4	M	Direct
No	4	S	Direct
No	4	S	Indirect	by Spouse

Reported Derivative Transactions

Sec. Name	Sec. Type	Acquisiton - Disposition	Date	Amount	Price	Amount - 2	Price - 2
Common Stock	Non-Qualified Stock Option (right to buy)	Disposition	2018-05-08	1,923	$0.00	1,923	$3.19
Common Stock	Non-Qualified Stock Option (right to buy)	Disposition	2018-05-09	203	$0.00	203	$7.27
Common Stock	Non-Qualified Stock Option (right to buy)	Disposition	2018-05-09	8,542	$0.00	8,542	$9.78

Exercise Date	Expiration Date	Equity Swap Involved	Transaction Form Type	Transaction Code	Nature of Ownership
2009-12-11	2018-12-11	No	4	M	Direct
2010-11-20	2019-11-20	No	4	M	Direct
2011-02-18	2020-02-18	No	4	M	Direct

Reported Non-Derivative Holdings

Sec. Name	Remaning Holdings	Nature of Ownership	Explanation
Common Stock	12,000	Indirect	Family Holdings

Footnotes

Included in this number are 56,182 unvested restricted stock units, 30,093 of which were granted on March 8, 2018 and shall vest through March 8, 2021, 15,422 of which were granted on March 8, 2017 and shall vest through March 8, 2020 and 10,667 of which were granted on March 8, 2016 shall vest through March 8, 2019.
This transaction was executed in multiple trades at prices ranging from $84.77 to $84.81. 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.
This transaction was executed in multiple trades at prices ranging from $85.14 to $85.18. 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.
Shares are held by the Kyndra S. Leach Trust UAD 12/12/2012, with respect to which the reporting person's spouse is a trustee.
Shares are held by the Gregg Family Grandchildren's Trust UAD 12/30/2010, with respect to which the reporting person's spouse is a trustee.