BROWN CHRISTOPHER D.

PrivateCIK: 1836988
Location

BURLINGTON, MA

BROWN CHRISTOPHER D. (Chief Technology Officer) sold 2.2% of their position (17.80K shares) of 908 DEVICES INC. on the open market

Open‑market sale worth $162.4K — a minor trim. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 2 sales
InsiderBROWN CHRISTOPHER D.CIK 1836988
Issuer908 DEVICES INC.CIK 1555279
Officer· Chief Technology Officer
Since Dec 2020
-17.80K
Net shares
Net seller
$162.4K
Total sold
2
Open market trades
0B · 2S
2
Total transactions
17.80K disposed
Non-Derivative Transactions2

Common Stock

Direct
S · Sale

Shares

9.44K

Price / share

$9.03

Trade value

$85.26K

% of position

1.1%
8/10/2026
823.36K813.92K

Common Stock

Direct
S · Sale

Shares

8.36K

Price / share

$9.23

Trade value

$77.14K

% of position

1.0%
8/11/2026
813.92K805.56K
Total

Net shares

17.80K

Net value

-$162.41K

Derivative Transactions0
No derivative transactions reported