DEXCOM INC

Ticker: DXCM CUSIP: 252131107 Class: EQTY

Alyeska Investment Group, L.P.'s Holding History (CIK: 0001453072)

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

Q3 2023

Shares 714,466 Value ($000) $66,660 Avg Close $112.73 Range $85.31 - $139.55

Q2 2023

Shares 902,193 Value ($000) $115,941 Avg Close $120.95 Range $110.90 - $134.14

Q1 2023

Shares 712,344 Value ($000) $82,760 Avg Close $111.94 Range $102.50 - $123.14

Q4 2022

Shares 663,830 Value ($000) $75,172 Avg Close $109.79 Range $81.06 - $125.55

Q3 2022

Shares 714,917 Value ($000) $57,579 Avg Close $84.70 Range $73.93 - $94.60

Q1 2020

Shares 1,039 Value ($000) $280 Avg Close $62.23 Range $45.52 - $76.68

Q3 2019

Shares 50,453 Value ($000) $7,530 Avg Close $38.85 Range $34.57 - $44.61

Q2 2019

Shares 50,021 Value ($000) $7,495 Avg Close $31.43 Range $26.86 - $39.38

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2023	714,466	$66,660	$112.73	$85.31 - $139.55
Q2 2023	902,193	$115,941	$120.95	$110.90 - $134.14
Q1 2023	712,344	$82,760	$111.94	$102.50 - $123.14
Q4 2022	663,830	$75,172	$109.79	$81.06 - $125.55
Q3 2022	714,917	$57,579	$84.70	$73.93 - $94.60
Q1 2020	1,039	$280	$62.23	$45.52 - $76.68
Q3 2019	50,453	$7,530	$38.85	$34.57 - $44.61
Q2 2019	50,021	$7,495	$31.43	$26.86 - $39.38