Key facts
- This page summarizes Christopher D. Brown's Form 4 filing for 908 Devices Inc. (MASS).
- 2 reported transactions and 0 derivative rows are listed below.
- Accepted by SEC: 01 Jul 2022, 16:10.
Christopher D. Brown - 29 Jun 2022 Form 4 Insider Report for 908 Devices Inc. (MASS)
- Reporting relationship
- Chief Technology Officer
- Issuer ticker
- MASS
- Reported as of
- 29 Jun 2022
- Net transaction value
- -$407,488
- SEC form
- 4
- Accepted by SEC
- 01 Jul 2022, 16:10:03 UTC
- Prior SEC filing
- 14 Apr 2022
- Next SEC filing
- 08 Jul 2022
- Source filing
- View source filing
- Reporting owner signature
- /s/ Michael S. Turner, as Attorney-in-Fact
Source evidence
Original filing metadata and source links for verification.
5 source fields
Reporting owner
1 detail
Key filing fact
Christopher D. Brown filed Form 4 for 908 Devices Inc. (MASS) on 01 Jul 2022.
Change
- Previous filing in this sequence was filed on 14 Apr 2022.
- Current net transaction value: -$407,488.
Research use
- This tells you what this filing adds before you inspect full transaction and derivative tables.
- You can trace every row back to the original SEC filing document.
Evidence
Filed on Form 4
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
MASS
transaction
Common Stock, par value $0.001
Sale
- Transaction value
- $333,044
- Shares
- -16,471
- Change %
- -1.7%
- Price
- $20.22
- Shares after
- 942,612
- Date
- 29 Jun 2022
- Ownership
- Direct
- Footnotes
- F1, F2
MASS
transaction
Common Stock, par value $0.001
Sale
- Transaction value
- $74,444
- Shares
- -3,700
- Change %
- -0.39%
- Price
- $20.12
- Shares after
- 938,912
- Date
- 30 Jun 2022
- Ownership
- Direct
- Footnotes
- F1, F3
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
Explanation of responses 3 footnotes
Footnote F1
Represents sales effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.
Footnote F2
The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $20.00 to $20.59, 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.
Footnote F3
The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $20.00 to $20.19, 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.