BROWN CHRISTOPHER D.

PrivateCIK: 1836988
Location

BURLINGTON, MA

BROWN CHRISTOPHER D. (Chief Technology Officer) sold 2.1% of their position (20K shares) of 908 DEVICES INC. on the open market

Open‑market sale worth $144.6K — a minor trim. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 1 sale
InsiderBROWN CHRISTOPHER D.CIK 1836988
Issuer908 DEVICES INC.CIK 1555279
Officer· Chief Technology Officer
Since Dec 2020
-20K
Net shares
Net seller
$144.6K
Total sold
1
Open market trades
0B · 1S
1
Total transactions
20K disposed
Non-Derivative Transactions1

Common Stock

Direct
S · Sale

Shares

20K

Price / share

$7.23

Trade value

$144.60K

% of position

2.1%
5/6/2026
945.56K925.56K
Total

Net shares

20K

Net value

-$144.60K

Derivative Transactions0
No derivative transactions reported
BROWN CHRISTOPHER D. — Insider Transaction (Form 4) Filed May 7, 2026 | Finecho