BROWN CHRISTOPHER D.

PrivateCIK: 1836988
Location

BURLINGTON, MA

BROWN CHRISTOPHER D. (Chief Technology Officer) sold 0.0% of their position (100.00 shares) of 908 DEVICES INC. on the open market

Open‑market sale worth $900.00 — 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
-100.00
Net shares
Net seller
$900.00
Total sold
1
Open market trades
0B · 1S
1
Total transactions
100.00 disposed
Non-Derivative Transactions1

Common Stock

Direct
S · Sale

Shares

100.00

Price / share

$9.00

Trade value

$900.00

% of position

0.0%
6/4/2026
875.56K875.46K
Total

Net shares

100.00

Net value

-$900.00

Derivative Transactions0
No derivative transactions reported
BROWN CHRISTOPHER D. — Insider Transaction (Form 4) Filed Jun 5, 2026 | Finecho