DEXCOM INC

Ticker: DXCM CUSIP: 252131107 Class: EQTY

NORGES BANK's Holding History (CIK: 0001374170)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 7,282,743 Value ($000) $483,356 Avg Close $64.65 Range $54.11 - $72.08

Q2 2025

Shares 5,192,796 Value ($000) $453,279 Avg Close $78.38 Range $57.52 - $88.32

Q4 2024

Shares 4,955,208 Value ($000) $385,367 Avg Close $74.04 Range $64.76 - $82.26

Q3 2024

Shares 5,004,110 Value ($000) $335,476 Avg Close $82.12 Range $62.34 - $117.19

Q2 2024

Shares 5,389,335 Value ($000) $611,043 Avg Close $126.43 Range $108.71 - $141.99

Q1 2024

Shares 5,226,806 Value ($000) $724,958 Avg Close $125.70 Range $113.05 - $142.00

Q4 2023

Shares 4,353,112 Value ($000) $540,178 Avg Close $102.16 Range $74.75 - $126.37

Q3 2023

Shares 4,013,499 Value ($000) $374,459 Avg Close $112.73 Range $85.31 - $139.55

Q2 2023

Shares 3,977,559 Value ($000) $511,156 Avg Close $120.95 Range $110.90 - $134.14

Q1 2023

Shares 3,746,390 Value ($000) $435,256 Avg Close $111.94 Range $102.50 - $123.14

Q4 2022

Shares 3,721,104 Value ($000) $421,378 Avg Close $109.79 Range $81.06 - $125.55

Q3 2022

Shares 3,388,725 Value ($000) $272,928 Avg Close $84.70 Range $73.93 - $94.60

Q2 2022

Shares 3,317,696 Value ($000) $247,268 Avg Close $91.26 Range $66.89 - $134.76

Q1 2022

Shares 788,605 Value ($000) $403,450 Avg Close $109.39 Range $91.43 - $133.20

Q4 2021

Shares 764,820 Value ($000) $410,670 Avg Close $143.69 Range $127.62 - $164.86

Q3 2021

Shares 747,529 Value ($000) $408,794 Avg Close $126.11 Range $105.19 - $144.75

Q2 2021

Shares 771,087 Value ($000) $329,254 Avg Close $96.03 Range $79.61 - $109.91

Q1 2021

Shares 739,700 Value ($000) $265,841 Avg Close $93.87 Range $84.28 - $105.85

Q4 2020

Shares 766,648 Value ($000) $283,445 Avg Close $89.29 Range $76.41 - $105.00

Q3 2020

Shares 713,919 Value ($000) $294,299 Avg Close $104.48 Range $93.91 - $114.06

Q2 2020

Shares 628,228 Value ($000) $254,684 Avg Close $89.45 Range $62.50 - $107.15

Q1 2020

Shares 847,468 Value ($000) $228,198 Avg Close $62.23 Range $45.52 - $76.68

Q4 2019

Shares 914,406 Value ($000) $200,017 Avg Close $47.43 Range $36.31 - $58.00

Q3 2019

Shares 940,586 Value ($000) $140,373 Avg Close $38.85 Range $34.57 - $44.61

Q2 2019

Shares 815,151 Value ($000) $122,142 Avg Close $31.43 Range $26.86 - $39.38

Q1 2019

Shares 883,330 Value ($000) $105,205 Avg Close $35.14 Range $27.58 - $39.04

Q4 2018

Shares 894,755 Value ($000) $107,191 Avg Close $31.72 Range $26.26 - $38.03

Q3 2018

Shares 808,841 Value ($000) $115,697 Avg Close $31.00 Range $23.08 - $37.14

Q2 2018

Shares 671,181 Value ($000) $63,749 Avg Close $21.20 Range $17.38 - $25.52

Q1 2018

Shares 448,556 Value ($000) $33,265 Avg Close $14.79 Range $12.76 - $18.82

Q4 2017

Shares 357,884 Value ($000) $20,538 Avg Close $13.00 Range $10.94 - $15.59

Q3 2017

Shares 446,499 Value ($000) $21,845 Avg Close $17.68 Range $10.65 - $19.73

Q2 2017

Shares 446,499 Value ($000) $32,661 Avg Close $18.47 Range $16.54 - $21.33

Q1 2017

Shares 418,030 Value ($000) $35,420 Avg Close $19.52 Range $14.42 - $22.20

Q4 2016

Shares 465,918 Value ($000) $27,815 Avg Close $17.71 Range $14.84 - $21.95

Q3 2016

Shares 500,900 Value ($000) $41,938 Avg Close $22.24 Range $19.05 - $24.09

Q2 2016

Shares 616,571 Value ($000) $48,913 Avg Close $17.03 Range $15.02 - $20.31

Q1 2016

Shares 646,963 Value ($000) $43,935 Avg Close $16.70 Range $11.98 - $20.97

Q4 2015

Shares 659,094 Value ($000) $53,980 Avg Close $20.81 Range $17.57 - $22.36

Q3 2015

Shares 659,094 Value ($000) $56,590 Avg Close $22.31 Range $19.11 - $25.82

Q2 2015

Shares 647,611 Value ($000) $51,796 Avg Close $17.56 Range $15.20 - $20.14

Q1 2015

Shares 544,796 Value ($000) $33,963 Avg Close $15.11 Range $13.32 - $16.16

Q4 2014

Shares 575,629 Value ($000) $31,688 Avg Close $12.24 Range $9.69 - $14.58

Q3 2014

Shares 502,031 Value ($000) $20,076 Avg Close $10.22 Range $8.67 - $11.59

Q2 2014

Shares 502,031 Value ($000) $19,910 Avg Close $8.86 Range $7.02 - $10.62

Q1 2014

Shares 662,442 Value ($000) $27,399 Avg Close $10.34 Range $8.53 - $12.46

Q4 2013

Shares 1,173,418 Value ($000) $41,551 Avg Close $7.91 Range $6.67 - $8.99

Q3 2013

Shares 1,173,418 Value ($000) $33,126 Avg Close $6.33 Range $5.44 - $7.31

Q2 2013

Shares 343,929 Value ($000) $7,721 Avg Close $4.79 Range $3.76 - $5.74

Q1 2013

Shares 212,205 Value ($000) $3,548 Avg Close $3.81 Range $3.42 - $4.29

Q3 2012

Shares 212,205 Value ($000) $3,190 Avg Close — Range —

Q2 2012

Shares 212,205 Value ($000) $2,337 Avg Close — Range —

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	7,282,743	$483,356	$64.65	$54.11 - $72.08
Q2 2025	5,192,796	$453,279	$78.38	$57.52 - $88.32
Q4 2024	4,955,208	$385,367	$74.04	$64.76 - $82.26
Q3 2024	5,004,110	$335,476	$82.12	$62.34 - $117.19
Q2 2024	5,389,335	$611,043	$126.43	$108.71 - $141.99
Q1 2024	5,226,806	$724,958	$125.70	$113.05 - $142.00
Q4 2023	4,353,112	$540,178	$102.16	$74.75 - $126.37
Q3 2023	4,013,499	$374,459	$112.73	$85.31 - $139.55
Q2 2023	3,977,559	$511,156	$120.95	$110.90 - $134.14
Q1 2023	3,746,390	$435,256	$111.94	$102.50 - $123.14
Q4 2022	3,721,104	$421,378	$109.79	$81.06 - $125.55
Q3 2022	3,388,725	$272,928	$84.70	$73.93 - $94.60
Q2 2022	3,317,696	$247,268	$91.26	$66.89 - $134.76
Q1 2022	788,605	$403,450	$109.39	$91.43 - $133.20
Q4 2021	764,820	$410,670	$143.69	$127.62 - $164.86
Q3 2021	747,529	$408,794	$126.11	$105.19 - $144.75
Q2 2021	771,087	$329,254	$96.03	$79.61 - $109.91
Q1 2021	739,700	$265,841	$93.87	$84.28 - $105.85
Q4 2020	766,648	$283,445	$89.29	$76.41 - $105.00
Q3 2020	713,919	$294,299	$104.48	$93.91 - $114.06
Q2 2020	628,228	$254,684	$89.45	$62.50 - $107.15
Q1 2020	847,468	$228,198	$62.23	$45.52 - $76.68
Q4 2019	914,406	$200,017	$47.43	$36.31 - $58.00
Q3 2019	940,586	$140,373	$38.85	$34.57 - $44.61
Q2 2019	815,151	$122,142	$31.43	$26.86 - $39.38
Q1 2019	883,330	$105,205	$35.14	$27.58 - $39.04
Q4 2018	894,755	$107,191	$31.72	$26.26 - $38.03
Q3 2018	808,841	$115,697	$31.00	$23.08 - $37.14
Q2 2018	671,181	$63,749	$21.20	$17.38 - $25.52
Q1 2018	448,556	$33,265	$14.79	$12.76 - $18.82
Q4 2017	357,884	$20,538	$13.00	$10.94 - $15.59
Q3 2017	446,499	$21,845	$17.68	$10.65 - $19.73
Q2 2017	446,499	$32,661	$18.47	$16.54 - $21.33
Q1 2017	418,030	$35,420	$19.52	$14.42 - $22.20
Q4 2016	465,918	$27,815	$17.71	$14.84 - $21.95
Q3 2016	500,900	$41,938	$22.24	$19.05 - $24.09
Q2 2016	616,571	$48,913	$17.03	$15.02 - $20.31
Q1 2016	646,963	$43,935	$16.70	$11.98 - $20.97
Q4 2015	659,094	$53,980	$20.81	$17.57 - $22.36
Q3 2015	659,094	$56,590	$22.31	$19.11 - $25.82
Q2 2015	647,611	$51,796	$17.56	$15.20 - $20.14
Q1 2015	544,796	$33,963	$15.11	$13.32 - $16.16
Q4 2014	575,629	$31,688	$12.24	$9.69 - $14.58
Q3 2014	502,031	$20,076	$10.22	$8.67 - $11.59
Q2 2014	502,031	$19,910	$8.86	$7.02 - $10.62
Q1 2014	662,442	$27,399	$10.34	$8.53 - $12.46
Q4 2013	1,173,418	$41,551	$7.91	$6.67 - $8.99
Q3 2013	1,173,418	$33,126	$6.33	$5.44 - $7.31
Q2 2013	343,929	$7,721	$4.79	$3.76 - $5.74
Q1 2013	212,205	$3,548	$3.81	$3.42 - $4.29
Q3 2012	212,205	$3,190	—	—
Q2 2012	212,205	$2,337	—	—