908 DEVICES INC

Ticker: MASS CUSIP: 65443P102 Class: Common Stock

Mitsubishi UFJ Kokusai Asset Management Co., Ltd.'s Holding History (CIK: 0001466546)

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

Q4 2025

Shares 140,503 Value ($000) $715 Avg Close $6.99 Range $5.16 - $9.34

Q3 2025

Shares 202,175 Value ($000) $1,771 Avg Close $6.64 Range $5.32 - $8.79

Q2 2025

Shares 212,514 Value ($000) $1,515 Avg Close $5.56 Range $3.55 - $8.06

Q3 2024

Shares 97,773 Value ($000) $339 Avg Close $4.44 Range $3.42 - $6.30

Q2 2024

Shares 102,090 Value ($000) $526 Avg Close $6.04 Range $4.94 - $7.56

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	140,503	$715	$6.99	$5.16 - $9.34
Q3 2025	202,175	$1,771	$6.64	$5.32 - $8.79
Q2 2025	212,514	$1,515	$5.56	$3.55 - $8.06
Q3 2024	97,773	$339	$4.44	$3.42 - $6.30
Q2 2024	102,090	$526	$6.04	$4.94 - $7.56