QUODD

Insider Transactions last 24 months for DexCom, Inc. - NSDQ: DXCM

Transactions
All	Buy	Sell	Option Exercise

Filer's Name	Relationship/ Title	Trans. Date	Trans. Type	Ownership Type	Security Type	Shares	Price	Trans. Value	Total Shares Owned
Malady Kyle	Director	09/05/2025	DS	Direct	COM	667	$80.86	$53,933.62	22,667
Stern Sadie	EVP, Chief HR Officer	09/04/2025	DS	Direct	COM	1,466	$80.00	$117,280.00	105,223
Sylvain Jereme M	EVP, Chief Financal Officer	09/02/2025	DS	Direct	COM	4,824	$74.17	$357,796.08	118,657
Foletta Mark G	Director	08/15/2025	DS	Indirect	COM	195	$81.54	$15,900.30	51,121
Foletta Mark G	Director	08/15/2025	DS	Indirect	COM	2,555	$81.02	$207,002.52	51,316
Brown Michael Jon	EVP, Chief Legal Officer	08/15/2025	DS	Direct	COM	500	$80.29	$40,145.00	94,102
Stern Sadie	EVP, Chief HR Officer	07/28/2025	DS	Direct	COM	1,466	$88.99	$130,459.34	106,689
Brown Michael Jon	EVP, Chief Legal Officer	07/15/2025	DS	Direct	COM	500	$86.03	$43,015.00	94,602
Foletta Mark G	Director	07/15/2025	DS	Indirect	COM	8	$86.03	$688.24	53,871
Foletta Mark G	Director	07/15/2025	DS	Indirect	COM	2,742	$85.17	$233,528.46	53,879
Stern Sadie	EVP, Chief HR Officer	06/26/2025	DS	Direct	COM	1,466	$85.06	$124,697.96	108,155
Augustinos Nicholas	Director	06/16/2025	DS	Indirect	COM	3,672	$82.80	$304,041.60	33,411
Brown Michael Jon	EVP, Chief Legal Officer	06/16/2025	DS	Direct	COM	500	$82.80	$41,400.00	95,102
Foletta Mark G	Director	06/16/2025	DS	Indirect	COM	2,750	$83.13	$228,604.75	56,621
Augustinos Nicholas	Director	06/13/2025	DS	Indirect	COM	2,618	$81.69	$213,864.42	37,083
Stern Sadie	EVP, Chief HR Officer	05/27/2025	DS	Direct	COM	6,184	$85.11	$526,318.38	109,621
Brown Michael Jon	EVP, Chief Legal Officer	05/23/2025	DS	Direct	COM	10,000	$84.28	$842,849.00	95,602
Coleman Jon	EVP, Chief Commercial Officer	05/22/2025	AA	Direct	COM	68,738	$0.00	$0.00	68,738
Topol Eric	Director	05/08/2025	AG	Indirect	COM	2,618	$0.00	$0.00	380,545
Topol Eric	Director	05/08/2025	DG	Direct	COM	2,618	$0.00	$0.00	0
Altman Steven R	Director	05/08/2025	AA	Direct	COM	5,037	$0.00	$0.00	5,037
Altman Steven R	Director	05/08/2025	AG	Indirect	COM	2,613	$0.00	$0.00	58,630
Altman Steven R	Director	05/08/2025	DG	Direct	COM	2,613	$0.00	$0.00	0
Collins Richard Alexander	Director	05/08/2025	AA	Direct	COM	5,074	$0.00	$0.00	5,074
Collins Richard Alexander	Director	05/08/2025	AG	Indirect	COM	2,632	$0.00	$0.00	41,942

1 2 3 4 5 6 7 8 Next Last You are at page 1 of 8 pages

Transaction Type Key First letter: A = Acquired, D = Disposed Second letter: A = Grant, award or other acquisition pursuant to Rule 16b-3(d) C = Conversion of derivative security \| D = Disposition to the issuer of issuer equity securities pursuant to Rule 16b-3(e) \| E = Expiration of short derivative position \| F = Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3. \| G = Gift \| H = Expiration (or cancellation) of long derivative position with value received \| I = Discretionary transaction in accordance with Rule 16b-3(f) \| J = Other \| L = Small acquisition under Rule 16a-6 \| M = Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 \| O = Exercise of out-of-the-money derivative security \| P = Open market or private purchase \| S = Open market or private sale \| U = Disposition pursuant to a tender of shares in a change of control transaction \| W = Acquisition or disposition by will or the laws of descent and distribution \| X = Exercise of in-the-money or at-the-money derivative security \| Z = Deposit into or withdrawal from voting trust		Send to Excel

Transaction Type Key
First letter: A = Acquired, D = Disposed
Second letter:
A = Grant, award or other acquisition pursuant to Rule 16b-3(d) C = Conversion of derivative security | D = Disposition to the issuer of issuer equity securities pursuant to Rule 16b-3(e) | E = Expiration of short derivative position | F = Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3. | G = Gift | H = Expiration (or cancellation) of long derivative position with value received | I = Discretionary transaction in accordance with Rule 16b-3(f) | J = Other | L = Small acquisition under Rule 16a-6 | M = Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | O = Exercise of out-of-the-money derivative security | P = Open market or private purchase | S = Open market or private sale | U = Disposition pursuant to a tender of shares in a change of control transaction | W = Acquisition or disposition by will or the laws of descent and distribution | X = Exercise of in-the-money or at-the-money derivative security | Z = Deposit into or withdrawal from voting trust

Send to Excel