KNOPP KEVIN J. (President and CEO) sold 20.3% of their position (149.01K shares) of 908 DEVICES INC. on the open market
Open‑market sale worth $1.48M — a significant reduction. Review remaining holdings and any 10b5‑1 plan disclosures.
S · 4 sales
Filed: 8/12/2026ACC: 0001836523-26-000011
DirectorOfficer· President and CEO
Since Dec 2020
-149.01K
Net shares
Net seller
$1.48M
Total sold
4
Open market trades
0B · 4S
4
Total transactions
149.01K disposed
Non-Derivative Transactions4
Common Stock
Direct
Shares
−348.00
Price / share
$9.06
Trade value
$3.15K
% of position
0.0%
8/10/2026
732.60K→732.25K
Common Stock
Direct
Shares
−115.75K
Price / share
$9.83
Trade value
$1.14M
% of position
15.8%
8/11/2026
732.25K→616.51K
Common Stock
Direct
Shares
−30.17K
Price / share
$10.16
Trade value
$306.53K
% of position
4.9%
8/11/2026
616.51K→586.34K
Common Stock
Direct
Shares
−2.75K
Price / share
$10.07
Trade value
$27.66K
% of position
0.5%
8/12/2026
586.34K→583.59K
Total
Net shares
−149.01K
Net value
-$1.48M
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 8/10/2026 | S · Sale | −348.00 | $9.06 | $3.15K | 0.0% | 732.60K | 732.25K |
| Common Stock Direct | 8/11/2026 | S · Sale | −115.75K | $9.83 | $1.14M | 15.8% | 732.25K | 616.51K |
| Common Stock Direct | 8/11/2026 | S · Sale | −30.17K | $10.16 | $306.53K | 4.9% | 616.51K | 586.34K |
| Common Stock Direct | 8/12/2026 | S · Sale | −2.75K | $10.07 | $27.66K | 0.5% | 586.34K | 583.59K |
| Total | −149.01K | -$1.48M | ||||||
Derivative Transactions0
No derivative transactions reported
Non-Derivative Holdings (Post-Transaction)1
Common Stock
IndirectShares owned541.22K
Total
541.22K indirect541.22K
| Security Title | Shares Owned | Ownership Type |
|---|---|---|
| Common Stock | 541.22K | Indirect |
| Total | 541.22K | 541.22K indirect |
Derivative Holdings (Post-Transaction)0
No derivative holdings reported