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Christopher D. Brown – Insider Trading Activity | DataHeimdall
Insider Trades
Christopher D. Brown
Director at 908 Devices Inc.
CIK: 1555279
30
Total trades
3
Buys
23
Sells
Jun 4, 2026
Last trade
Date
Stock
Type
Shares
Value
Src
Jun 4, 2026
MASS
908 Devices Inc.
Sell
100
$900
Jun 3, 2026
MASS
908 Devices Inc.
Sell
20,000
$175K
Jun 2, 2026
MASS
908 Devices Inc.
Sell
2,500
$22K
Jun 2, 2026
MASS
908 Devices Inc.
Sell
39,782
$357K
May 28, 2026
MASS
908 Devices Inc.
Sell
6,940
$63K
May 28, 2026
MASS
908 Devices Inc.
Sell
30,000
$270K
May 27, 2026
MASS
908 Devices Inc.
Sell
15,000
$124K
May 27, 2026
MASS
908 Devices Inc.
Sell
1,500
$12K
May 27, 2026
MASS
908 Devices Inc.
Sell
170,442
$1.5M
May 11, 2026
MASS
908 Devices Inc.
Sell
5,000
$41K
May 8, 2026
MASS
908 Devices Inc.
Sell
18,255
$148K
May 6, 2026
MASS
908 Devices Inc.
Sell
5,000
$40K
May 6, 2026
MASS
908 Devices Inc.
Sell
20,000
$145K
May 6, 2026
MASS
908 Devices Inc.
Sell
57,365
$462K
May 6, 2026
MASS
908 Devices Inc.
Sell
12,819
$105K
May 6, 2026
MASS
908 Devices Inc.
Sell
3,025
$25K
May 1, 2026
MASS
908 Devices Inc.
Option
26,042
–
May 1, 2026
MASS
908 Devices Inc.
Sell
7,787
$53K
Apr 28, 2026
MASS
908 Devices Inc.
Buy
26,042
–
Apr 21, 2026
MASS
908 Devices Inc.
Buy
110,193
–
Apr 21, 2026
MASS
908 Devices Inc.
Buy
146,789
–
Apr 10, 2026
MASS
908 Devices Inc.
Sell
2,693
$19K
Apr 10, 2026
MASS
908 Devices Inc.
Option
2,693
$3K
Apr 8, 2026
MASS
908 Devices Inc.
Sell
15,030
$106K
Apr 8, 2026
MASS
908 Devices Inc.
Sell
17,578
$124K
Apr 8, 2026
MASS
908 Devices Inc.
Sell
7,392
$52K
Apr 8, 2026
MASS
908 Devices Inc.
Option
5,420
$6K
Apr 8, 2026
MASS
908 Devices Inc.
Option
18,580
$20K
Apr 8, 2026
MASS
908 Devices Inc.
Sell
5,420
$38K
Apr 8, 2026
MASS
908 Devices Inc.
Sell
18,580
$131K