908 Devices Insider Trades

MASS

Track insider trading activity from 908 Devices executives and directors. See which insiders are buying and selling MASS stock.

Trades Last 12 Months

MASS Price

All Insider Trades for 908 Devices

Sort by: Latest Trade Biggest Holding
Insider
Holding Value
Last Transaction
Sale/Purchase
Amount
Price
Current Price
Holding Value $44.3M 5,116,715 shares
Last Trade
May 11, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$41.3k 5,000 shares
$8.25
$8.66
Kenneweg John Svp, Sales & Product Marketing
Holding Value $500k 57,784 shares
Last Trade
May 08, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$148k 18,255 shares
$8.11
$8.66
Holding Value $8.02M 925,559 shares
Last Trade
May 06, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$161k 20,000 shares
$8.06
$8.66
Otitoju Kolawole A. Chief Bus. & Strategy Officer
Holding Value $1.27M 146,789 shares
Last Trade
Apr 21, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$1.87M 256,982 shares
$7.26
$8.66
Mc Callion Kevin J. Svp, Products And Production
Holding Value $0 0 shares
Last Trade
Apr 10, 2026 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$19.2k 2,693 shares
$7.14
$8.66
Levine Mark S. Chief Legal And Admin. Officer
Holding Value $0 0 shares
Last Trade
Feb 26, 2026 Sale
$1.59M 228,710 shares
$6.96
$8.66
Knopp Kevin J. President And CEO
Holding Value $6.89M 795,968 shares
Last Trade
Feb 02, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$215k 34,764 shares
$6.18
$8.66
Griffith Joseph H. Iv Chief Financial Officer
Holding Value $1.05M 121,164 shares
Last Trade
Feb 02, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$750k 121,164 shares
$6.19
$8.66
Spoto Mark Director
Holding Value $0 0 shares
Last Trade
Dec 30, 2025 Sale (Gift)Shares transferred as a gift rather than bought or sold for cash.
$4.83k 928 shares
$5.21
$8.66
Holding Value $112k 12,971 shares
Last Trade
Jun 25, 2025 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$44k 6,485 shares
$6.78
$8.66
Turner Michael S. Chief Legal & Admin Officer
Holding Value $0 0 shares
Last Trade
Jun 18, 2025 Sale (Open Market)Shares sold on the open market or in a private sale.
$10.3k 1,373 shares
$7.50
$8.66
Holding Value $122k 14,083 shares
Last Trade
Jun 12, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$46.9k 6,516 shares
$7.19
$8.66
Crandell Keith 10% owner
Holding Value $122k 14,083 shares
Last Trade
Jun 12, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$46.9k 6,516 shares
$7.19
$8.66
Eloi Fenel M Director
Holding Value $122k 14,083 shares
Last Trade
Jun 12, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$46.9k 6,516 shares
$7.19
$8.66
Holding Value $122k 14,083 shares
Last Trade
Jun 12, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$46.9k 6,516 shares
$7.19
$8.66
Hunt Anthony Director
Holding Value $122k 14,083 shares
Last Trade
Jun 12, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$46.9k 6,516 shares
$7.19
$8.66
Eisenberg Marcia Director
Holding Value $225k 25,957 shares
Last Trade
Jun 11, 2025 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$82.7k 11,364 shares
$7.28
$8.66
Fitzpatrick Maura Vp, Product Management & Mktg
Holding Value $38.3k 4,427 shares
Last Trade
Feb 01, 2023 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$41.7k 4,427 shares
$9.43
$8.66
Holding Value $0 0 shares
Last Trade
Jun 15, 2022 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$20k 1,379 shares
$14.52
$8.66
Fournier Michele Chief People Officer
Holding Value $0 0 shares
Last Trade
Apr 29, 2022 Sale
$985k 55,518 shares
$17.75
$8.66

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