Senior insider sale
President and CEO at 908 DEVICES INC. — senior position signals high conviction
$1.92M
203.71K shares
What this filing means
KNOPP KEVIN J. plans to sell 203.71K shares of 908 DEVICES INC. valued at approximately $1.92M. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.
Filed: 8/11/2026ACC: 0001628280-26-055641
DirectorOfficer· President and CEO
Since Dec 2020
203.71K
Shares to sell
$1.92M
Approx. market value
140K
Acquired (3 months)
1
Planned
6 completed
Securities Acquired — Last 3 Months1
Founder Shares
cash
2/10/2012
140KTotal acquired140K
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
2/10/2012 | Founder Shares cash | 140K | — |
| Total | 140K | ||
Planned & Completed Dispositions7
Completed
—Completed
Units to sell
348.00
Market value
$3.1K
8/10/2026
—Completed
Units to sell
222.00
Market value
$1.9K
7/2/2026
—Completed
Units to sell
2.80K
Market value
$25.3K
6/26/2026
—Completed
Units to sell
16.39K
Market value
$148.3K
6/25/2026
—Completed
Units to sell
40.53K
Market value
$368.4K
6/24/2026
—Completed
Units to sell
3.42K
Market value
$30.8K
6/23/2026
Planned — Approximate Date
NASDAQPlanned
Units to sell
140K
Market value
$1.35M
8/11/2026
Total
Units
203.71K
Value
$1.92M
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
| Completed | ||||
8/10/2026 | 348.00 | $3.1K | — | Completed |
7/2/2026 | 222.00 | $1.9K | — | Completed |
6/26/2026 | 2.80K | $25.3K | — | Completed |
6/25/2026 | 16.39K | $148.3K | — | Completed |
6/24/2026 | 40.53K | $368.4K | — | Completed |
6/23/2026 | 3.42K | $30.8K | — | Completed |
| Planned — Approximate Date | ||||
8/11/2026 | 140K | $1.35M | NASDAQ | Planned |
| Total | 203.71K | $1.92M | ||