DEXCOM INC — Director's Dealing 2020

Nov 19, 2020

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: DEXCOM INC (DXCM)
CIK: 0001093557
Period of Report: 2020-11-16

Reporting Person: FOLETTA MARK G (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2020-11-16	Common Stock	S	15	$336.9807	Disposed	14187	Indirect
2020-11-16	Common Stock	S	139	$337.78	Disposed	14048	Indirect
2020-11-16	Common Stock	S	117	$340.2339	Disposed	13931	Indirect
2020-11-16	Common Stock	S	428	$341.786	Disposed	13503	Indirect
2020-11-16	Common Stock	S	301	$342.929	Disposed	13202	Indirect

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	895	Direct

Footnotes

F1: On June 6, 2020, Mr. Foletta adopted a 10b5-1 Plan. This 10b5-1 Plan allows the orderly disposition of shares owned by Mr. Foletta. The shares set forth above were sold pursuant to the 10b5-1 Plan.

F2: This transaction was executed in multiple trades at prices ranging from $336.40 to $337.07. 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: Shares are held by the Mark G. and Mary E. Foletta, TTEE's for the Foletta Family Trust DTD 1/30/15, with respect to which the reporting person is a trustee.

F4: This transaction was executed in multiple trades at prices ranging from $339.93 to $340.565. 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 $341.37 to $342.295. 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 $342.53 to $343.185. 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.