Christopher D. Brown - 19 Dec 2023 Form 4 Insider Report for 908 Devices Inc. (MASS)

Role
Chief Product Officer
Signature
/s/ Michael S. Turner, as Attorney-in-Fact
Issuer symbol
MASS
Transactions as of
19 Dec 2023
Net transactions value
-$182,000
Form type
4
Filing time
21 Dec 2023, 16:46:41 UTC
Previous filing
09 Jun 2023
Next filing
02 Feb 2024
SEC
View on sec.gov

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction MASS Common Stock Sale $55,297 -6,090 -0.68% $9.08 891,815 19 Dec 2023 Direct F1
transaction MASS Common Stock Sale $11,849 -1,305 -0.15% $9.08 890,510 19 Dec 2023 Direct F1, F2
transaction MASS Common Stock Sale $47,638 -5,235 -0.59% $9.10 885,275 20 Dec 2023 Direct F1, F3
transaction MASS Common Stock Sale $67,214 -7,370 -0.83% $9.12 877,905 21 Dec 2023 Direct F1, F4
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Represents sales effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.
F2 The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $9.08 to $9.09, inclusive. The reporting person undertakes to provide to 908 Devices Inc., any security holder of 908 Devices Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.
F3 The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $9.08 to $9.14, inclusive. The reporting person undertakes to provide to 908 Devices Inc., any security holder of 908 Devices Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.
F4 The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $9.08 to $9.18, inclusive. The reporting person undertakes to provide to 908 Devices Inc., any security holder of 908 Devices Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.