Brown Christopher D.
CIK: 0001836988•Chief Product Officer
Officer
Primary company: 908 Devices Inc. (MASS)
Brown Christopher D. is a corporate insider (Chief Product Officer) at 908 Devices Inc. (MASS) filing SEC Form 4 transactions. 72 transactions, totaling $0 in purchases and $5,754,660 in sales. Source: SEC EDGAR.
Companies
Transaction History
Source: SEC EDGAR Form 4 insider transaction filings.
Company | Type | Shares | Price | Value | Shares After | Date | SEC |
|---|---|---|---|---|---|---|---|
908 Devices Inc. MASS | Sale | 8,358 | $9.23 | $77K | 805,559 | 8/11/2026 Filed: 8/10/2026 | Filing → |
908 Devices Inc. MASS | Sale | 9,442 | $9.03 | $85K | 813,917 | 8/10/2026 Filed: 8/10/2026 | Filing → |
908 Devices Inc. MASS | Sale | 20,000 | $8.49 | $170K | 823,359 | 8/5/2026 Filed: 8/5/2026 | Filing → |
908 Devices Inc. MASS | Sale | 2,200 | $9.02 | $20K | 843,359 | 7/2/2026 Filed: 7/2/2026 | Filing → |
908 Devices Inc. MASS | Sale | 9,900 | $9.04 | $89K | 865,559 | 6/23/2026 Filed: 6/23/2026 | Filing → |
908 Devices Inc. MASS | Sale | 100 | $9.00 | $900 | 875,459 | 6/4/2026 Filed: 6/4/2026 | Filing → |
908 Devices Inc. MASS | Sale | 17,578 | $7.07 | $124K | 945,559 | 4/10/2026 Filed: 4/8/2026 | Filing → |
908 Devices Inc. MASS | Sale | 7,392 | $7.04 | $52K | 963,137 | 4/9/2026 Filed: 4/8/2026 | Filing → |
908 Devices Inc. MASS | Sale | 15,030 | $7.05 | $106K | 970,529 | 4/8/2026 Filed: 4/8/2026 | Filing → |
908 Devices Inc. MASS | Sale | 3,641 | $2.33 | $9K | 962,122 | 2/3/2025 Filed: 2/4/2025 | Filing → |
908 Devices Inc. MASS | Sale | 2,459 | $2.34 | $6K | 965,763 | 2/3/2025 Filed: 2/4/2025 | Filing → |
908 Devices Inc. MASS | Sale | 1,667 | $2.36 | $4K | 968,222 | 2/3/2025 Filed: 2/4/2025 | Filing → |
908 Devices Inc. MASS | Exercise | 10,991 | - | - | 32,974 | 2/1/2025 Filed: 2/4/2025 | Filing → |
908 Devices Inc. MASS | Exercise | 7,418 | - | - | 14,836 | 2/1/2025 Filed: 2/4/2025 | Filing → |
908 Devices Inc. MASS | Exercise | 5,027 | - | - | 5,027 | 2/1/2025 Filed: 2/4/2025 | Filing → |
908 Devices Inc. MASS | Exercise | 10,991 | - | - | 969,889 | 2/1/2025 Filed: 2/4/2025 | Filing → |
908 Devices Inc. MASS | Exercise | 7,418 | - | - | 958,898 | 2/1/2025 Filed: 2/4/2025 | Filing → |
908 Devices Inc. MASS | Exercise | 5,027 | - | - | 951,480 | 2/1/2025 Filed: 2/4/2025 | Filing → |
908 Devices Inc. MASS | Exercise | 55,131 | - | - | 0 | 12/19/2024 Filed: 12/19/2024 | Filing → |
908 Devices Inc. MASS | Exercise | 55,131 | $1.58 | $87K | 946,453 | 12/19/2024 Filed: 12/19/2024 | Filing → |
908 Devices Inc.
MASS
Type
Sale
Shares
8,358
Price
$9.23
Value
$77K
908 Devices Inc.
MASS
Type
Sale
Shares
9,442
Price
$9.03
Value
$85K
908 Devices Inc.
MASS
Type
Sale
Shares
20,000
Price
$8.49
Value
$170K
908 Devices Inc.
MASS
Type
Sale
Shares
2,200
Price
$9.02
Value
$20K
908 Devices Inc.
MASS
Type
Sale
Shares
9,900
Price
$9.04
Value
$89K
908 Devices Inc.
MASS
Type
Sale
Shares
100
Price
$9.00
Value
$900
908 Devices Inc.
MASS
Type
Sale
Shares
17,578
Price
$7.07
Value
$124K
908 Devices Inc.
MASS
Type
Sale
Shares
7,392
Price
$7.04
Value
$52K
908 Devices Inc.
MASS
Type
Sale
Shares
15,030
Price
$7.05
Value
$106K
908 Devices Inc.
MASS
Type
Sale
Shares
3,641
Price
$2.33
Value
$9K
908 Devices Inc.
MASS
Type
Sale
Shares
2,459
Price
$2.34
Value
$6K
908 Devices Inc.
MASS
Type
Sale
Shares
1,667
Price
$2.36
Value
$4K
908 Devices Inc.
MASS
Type
Exercise
Shares
10,991
Price
-
Value
-
908 Devices Inc.
MASS
Type
Exercise
Shares
7,418
Price
-
Value
-
908 Devices Inc.
MASS
Type
Exercise
Shares
5,027
Price
-
Value
-
908 Devices Inc.
MASS
Type
Exercise
Shares
10,991
Price
-
Value
-
908 Devices Inc.
MASS
Type
Exercise
Shares
7,418
Price
-
Value
-
908 Devices Inc.
MASS
Type
Exercise
Shares
5,027
Price
-
Value
-
908 Devices Inc.
MASS
Type
Exercise
Shares
55,131
Price
-
Value
-
908 Devices Inc.
MASS
Type
Exercise
Shares
55,131
Price
$1.58
Value
$87K
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