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908 Devices Insider Trading Activity | NASDAQ:MASS | Benzinga
Track the latest 908 Devices insider trading activity. Stay informed on recent buys, sells, and market impact for 908 Devices stock.
What is Insider Activity?
Insider trading activity involves company insiders, such as executives, directors, and employees, engaging in transactions of their own company's stock. Insiders' buy and sell transactions provide valuable insights into their confidence in the company's future performance.
What are 908 Devices Inc Insiders Doing?
Insiders have report no purchases/sales in the last 30 days.
Notable Recent Insider Buys and Sales
There has been no Insider buying or selling in the last 90 days.
Ownership Statistics for 908 Devices Inc
Shares Outstanding
35.330M
Insider Shares Owned
3.714M
Insider Percentage Owned
10.7%
Institutional Shares Held
14.647M
Institutional Percentage Held
42.1%
| Feb 04, 2025 | Joseph Griffith IV | CHIEF FINANCIAL OFFICER | 16.43K | $2.34 | -$23.98K | SELL-OPTIONS | 17.59% | 109.87K | Feb 01 - Feb 03 | View |
| Feb 04, 2025 | Michael S Turner | CHIEF LEGAL & ADMIN OFFICER | 15.50K | $2.33 | -$22.50K | SELL-OPTIONS | 170.21% | 24.60K | Feb 01 - Feb 03 | View |
| Feb 04, 2025 | Kevin Knopp | PRESIDENT AND CEO | 25.71K | $2.32 | -$37.11K | SELL-OPTIONS | 2.13% | 1.23M | Feb 01 - Feb 03 | View |
| Feb 04, 2025 | Christopher Brown | CHIEF PRODUCT OFFICER | 15.67K | $2.34 | -$18.19K | SELL-OPTIONS | 1.66% | 962.12K | Feb 01 - Feb 03 | View |
| May 13, 2024 | Kevin Knopp | PRESIDENT AND CEO | 10.00K | $6.42 | $64.20K | BUY | 0.96% | 1.05M | May 13 | View |
| May 10, 2024 | Kevin Knopp | PRESIDENT AND CEO | 10.00K | $5.77 | $57.70K | BUY | 0.97% | 1.04M | May 10 | View |
| May 09, 2024 | Kevin Knopp | PRESIDENT AND CEO | 10.00K | $5.83 | $58.30K | BUY | 0.98% | 1.03M | May 09 | View |
| May 08, 2024 | Kevin Knopp | PRESIDENT AND CEO | 10.00K | $5.72 | $57.20K | BUY | 0.99% | 1.02M | May 08 | View |
| May 07, 2024 | Kevin Knopp | PRESIDENT AND CEO | 10.00K | $5.60 | $56.00K | BUY | 1.00% | 1.01M | May 07 | View |
| Feb 02, 2024 | Joseph Griffith IV | CHIEF FINANCIAL OFFICER | 0.00 | $7.06 | -$108.77K | SELL-OPTIONS | 0.00% | 80.00K | Feb 01 - Feb 02 | View |
| Feb 02, 2024 | Michael S Turner | CHIEF LEGAL & ADMIN OFFICER | 9.11K | $6.99 | -$36.56K | SELL-OPTIONS | ∞ | 9.11K | Feb 01 | View |
| Feb 02, 2024 | Kevin Knopp | PRESIDENT AND CEO | 15.63K | $7.00 | -$63.46K | SELL-OPTIONS | 1.67% | 953.20K | Feb 01 | View |
| Feb 02, 2024 | Christopher Brown | CHIEF PRODUCT OFFICER | 8.49K | $7.01 | -$27.73K | SELL-OPTIONS | 0.97% | 886.39K | Feb 01 | View |
| Jan 02, 2024 | Joseph Griffith IV | CHIEF FINANCIAL OFFICER | -6.00K | $12.08 | -$72.48K | SELL | -6.98% | 80.00K | Dec 28 | View |
| Dec 21, 2023 | Joseph Griffith IV | CHIEF FINANCIAL OFFICER | -5.58K | $9.08 | -$50.67K | SELL | -6.09% | 86.00K | Dec 19 | View |
| Dec 21, 2023 | Christopher Brown | CHIEF PRODUCT OFFICER | -20.00K | $9.10 | -$182.00K | SELL | -2.23% | 877.90K | Dec 19 - Dec 21 | View |
| Jun 09, 2023 | Christopher Brown | CHIEF PRODUCT OFFICER | -4.47K | $10.03 | -$44.83K | SELL | -0.50% | 897.90K | Jun 07 | View |
| May 25, 2023 | Christopher Brown | CHIEF TECHNOLOGY OFFICER | -10.00K | $10.02 | -$100.20K | SELL | -1.11% | 892.38K | May 23 | View |
| May 25, 2023 | Kevin Knopp | PRESIDENT AND CEO | -60.00K | $10.12 | -$607.20K | SELL | -6.19% | 909.07K | May 23 | View |
| Feb 17, 2023 | Kevin Knopp | PRESIDENT AND CEO | -20.00K | $10.25 | -$204.98K | SELL | -2.02% | 969.07K | Feb 15 - Feb 16 | View |
| Feb 03, 2023 | Michael S Turner | VP, GENERAL COUNSEL | 0.00 | $9.72 | -$43.02K | SELL-OPTIONS | 0.00% | 0.00 | Feb 01 - Feb 02 | View |
| Feb 03, 2023 | Kevin Knopp | PRESIDENT AND CEO | -32.79K | $10.40 | -$458.30K | SELL | -3.21% | 989.07K | Feb 01 - Feb 02 | View |
| Feb 03, 2023 | Joseph Griffith IV | CHIEF FINANCIAL OFFICER | 0.00 | $9.72 | -$49.59K | SELL-OPTIONS | 0.00% | 91.58K | Feb 01 - Feb 02 | View |
| Feb 03, 2023 | Maura Fitzpatrick | VP, PRODUCT MANAGEMENT & MKTG | 2.83K | $9.20 | -$14.66K | SELL-OPTIONS | ∞ | 2.83K | Feb 01 | View |
| Feb 03, 2023 | Christopher Brown | CHIEF TECHNOLOGY OFFICER | -6.54K | $9.91 | -$114.64K | SELL | -0.72% | 902.38K | Feb 01 - Feb 02 | View |
| Nov 23, 2022 | Mark Spoto | — | 2.58K | $9.65 | $24.95K | BUY | 6.24% | 44.02K | Nov 22 | View |
| Nov 17, 2022 | Kevin Knopp | PRESIDENT AND CEO | -20.00K | $11.04 | -$220.76K | SELL | -1.92% | 1.02M | Nov 15 | View |
| Oct 19, 2022 | Kevin Knopp | PRESIDENT AND CEO | -30.00K | $15.08 | -$452.43K | SELL | -2.80% | 1.04M | Oct 17 - Oct 18 | View |
| Sep 19, 2022 | Kevin Knopp | PRESIDENT AND CEO | -30.00K | $16.94 | -$508.20K | SELL | -2.72% | 1.07M | Sep 15 | View |
| Sep 14, 2022 | Christopher Brown | CHIEF TECHNOLOGY OFFICER | -20.00K | $19.58 | -$391.60K | SELL | -2.15% | 908.91K | Sep 12 | View |
| Aug 18, 2022 | Michael S Turner | VP, GENERAL COUNSEL | 0.00 | $13.03 | -$51.20K | SELL-OPTIONS | 0.00% | 0.00 | Aug 17 | View |
| Aug 17, 2022 | Kevin Knopp | PRESIDENT AND CEO | -30.00K | $19.27 | -$578.06K | SELL | -2.65% | 1.10M | Aug 15 | View |
| Aug 09, 2022 | Kevin Knopp | PRESIDENT AND CEO | -26.20K | $25.32 | -$663.24K | SELL | -2.26% | 1.13M | Aug 05 - Aug 08 | View |
| Aug 05, 2022 | Joseph Griffith IV | CHIEF FINANCIAL OFFICER | 0.00 | $12.67 | -$312.33K | SELL-OPTIONS | 0.00% | 91.58K | Aug 03 - Aug 04 | View |
| Aug 03, 2022 | Michael S Turner | VP, GENERAL COUNSEL | 0.00 | $15.94 | -$160.50K | SELL-OPTIONS | 0.00% | 0.00 | Aug 02 | View |
| Aug 01, 2022 | Kevin Knopp | PRESIDENT AND CEO | -38.35K | $22.28 | -$854.39K | SELL | -3.21% | 1.16M | Jul 28 - Aug 01 | View |
| Jul 25, 2022 | Kevin Knopp | PRESIDENT AND CEO | -200.00 | $22.04 | -$4.41K | SELL | -0.02% | 1.20M | Jul 21 | View |
| Jul 19, 2022 | Kevin Knopp | PRESIDENT AND CEO | -30.00K | $17.37 | -$521.14K | SELL | -2.45% | 1.20M | Jul 15 | View |
| Jul 08, 2022 | Christopher Brown | CHIEF TECHNOLOGY OFFICER | -10.00K | $21.28 | -$212.77K | SELL | -1.07% | 928.91K | Jul 06 | View |
| Jul 08, 2022 | Kevin Knopp | PRESIDENT AND CEO | -1.45K | $22.07 | -$32.06K | SELL | -0.12% | 1.23M | Jul 06 - Jul 08 | View |
| Jul 01, 2022 | Michael S Turner | VP, GENERAL COUNSEL | -5.00K | $20.03 | -$100.15K | SELL | -100.00% | 0.00 | Jun 29 | View |
| Jul 01, 2022 | Christopher Brown | CHIEF TECHNOLOGY OFFICER | -20.17K | $20.20 | -$407.49K | SELL | -2.10% | 938.91K | Jun 29 - Jun 30 | View |
| Jun 27, 2022 | Joseph Griffith IV | CHIEF FINANCIAL OFFICER | 0.00 | $10.04 | -$330.22K | SELL-OPTIONS | 0.00% | 91.58K | Jun 24 - Jun 27 | View |
| Jun 27, 2022 | Michael S Turner | VP, GENERAL COUNSEL | 0.00 | $12.90 | -$99.90K | SELL-OPTIONS | 0.00% | 5.00K | Jun 23 | View |
| Jun 22, 2022 | Joseph Griffith IV | CHIEF FINANCIAL OFFICER | 0.00 | $8.01 | -$126.86K | SELL-OPTIONS | 0.00% | 91.58K | Jun 17 - Jun 21 | View |
| Jun 22, 2022 | Kevin Knopp | PRESIDENT AND CEO | -9.20K | $15.07 | -$138.64K | SELL | -0.74% | 1.23M | Jun 21 | View |
| Jun 17, 2022 | Joseph Griffith IV | CHIEF FINANCIAL OFFICER | 0.00 | $7.99 | -$14.06K | SELL-OPTIONS | 0.00% | 91.58K | Jun 15 | View |
| Jun 17, 2022 | Kevin Knopp | PRESIDENT AND CEO | -20.80K | $14.66 | -$304.88K | SELL | -1.65% | 1.24M | Jun 15 | View |
| Jun 15, 2022 | Joseph Griffith IV | CHIEF FINANCIAL OFFICER | 0.00 | $7.25 | -$167.74K | SELL-OPTIONS | 0.00% | 91.58K | Jun 13 | View |
| Apr 14, 2022 | John Kenneweg | VICE PRESIDENT, GOVERNMENT | 0.00 | $10.21 | -$194.83K | SELL-OPTIONS | 0.00% | 0.00 | Apr 12 | View |
| Apr 14, 2022 | Christopher Brown | CHIEF TECHNOLOGY OFFICER | -9.83K | $20.06 | -$197.17K | SELL | -1.01% | 959.08K | Apr 12 | View |
| Apr 13, 2022 | Trent Basarsky | VP, CORPORATE DEVELOPMENT | 15.00K | $10.74 | -$243.54K | SELL-OPTIONS | 25.00% | 75.00K | Apr 11 - Apr 12 | View |
| Mar 21, 2022 | John Kenneweg | VICE PRESIDENT, GOVERNMENT | 0.00 | $10.21 | -$391.85K | SELL-OPTIONS | 0.00% | 0.00 | Mar 18 | View |
| Mar 21, 2022 | Christopher Brown | CHIEF TECHNOLOGY OFFICER | -19.90K | $20.06 | -$399.19K | SELL | -2.01% | 968.91K | Mar 18 | View |
| Mar 15, 2022 | Christopher Brown | CHIEF TECHNOLOGY OFFICER | -100.00 | $20.00 | -$2.00K | SELL | -0.01% | 988.81K | Mar 11 | View |
| Mar 15, 2022 | John Kenneweg | VICE PRESIDENT, GOVERNMENT | 0.00 | $10.18 | -$2.34K | SELL-OPTIONS | 0.00% | 0.00 | Mar 11 | View |
| Mar 15, 2022 | Trent Basarsky | VP, CORPORATE DEVELOPMENT | 0.00 | $9.82 | -$235.20K | SELL-OPTIONS | 0.00% | 60.00K | Mar 14 | View |
| Feb 16, 2022 | Trent Basarsky | VP, CORPORATE DEVELOPMENT | 0.00 | $8.46 | -$201.41K | SELL-OPTIONS | 0.00% | 45.00K | Feb 14 - Feb 15 | View |
| Jan 14, 2022 | Trent Basarsky | VP, CORPORATE DEVELOPMENT | 0.00 | $10.59 | -$265.16K | SELL-OPTIONS | 0.00% | 45.00K | Jan 12 | View |
| Jan 12, 2022 | John Kenneweg | VICE PRESIDENT, GOVERNMENT | 0.00 | $10.25 | -$197.92K | SELL-OPTIONS | 0.00% | 0.00 | Jan 10 - Jan 11 | View |
| Jan 07, 2022 | Christopher Brown | CHIEF TECHNOLOGY OFFICER | -10.00K | $23.67 | -$236.69K | SELL | -1.00% | 988.91K | Jan 05 | View |
| Dec 03, 2021 | Christopher Brown | CHIEF TECHNOLOGY OFFICER | -10.00K | $23.86 | -$238.60K | SELL | -0.99% | 998.91K | Dec 01 | View |
| Nov 18, 2021 | John Kenneweg | VICE PRESIDENT, GOVERNMENT | 0.00 | $15.34 | -$299.71K | SELL-OPTIONS | 0.00% | 0.00 | Nov 16 | View |
| Nov 05, 2021 | Joseph Griffith IV | CHIEF FINANCIAL OFFICER | -2.80K | $39.08 | -$109.42K | SELL | -3.06% | 88.78K | Nov 05 | View |
| Nov 04, 2021 | Christopher Brown | CHIEF TECHNOLOGY OFFICER | -15.00K | $32.86 | -$492.93K | SELL | -1.46% | 1.01M | Nov 03 | View |
| Nov 02, 2021 | Kevin Knopp | PRESIDENT AND CEO | -20.00K | $34.62 | -$692.40K | SELL | -1.56% | 1.26M | Nov 01 | View |
| Oct 19, 2021 | John Kenneweg | VICE PRESIDENT, GOVERNMENT | 0.00 | $16.29 | -$318.70K | SELL-OPTIONS | 0.00% | 0.00 | Oct 18 | View |
| Oct 07, 2021 | Christopher Brown | CHIEF TECHNOLOGY OFFICER | -15.00K | $32.31 | -$484.65K | SELL | -1.44% | 1.02M | Oct 06 | View |
| Oct 05, 2021 | Kevin Knopp | PRESIDENT AND CEO | -20.00K | $33.65 | -$673.02K | SELL | -1.54% | 1.28M | Oct 01 | View |
| Sep 24, 2021 | Trent Basarsky | VP, CORPORATE DEVELOPMENT | -6.00K | $37.70 | -$226.22K | SELL | -17.14% | 29.00K | Sep 23 | View |
| Sep 17, 2021 | John Kenneweg | VICE PRESIDENT, GOVERNMENT | 0.00 | $18.48 | -$362.60K | SELL-OPTIONS | 0.00% | 0.00 | Sep 16 | View |
| Sep 10, 2021 | Michael S Turner | VP, GENERAL COUNSEL | 0.00 | $22.16 | -$622.75K | SELL-OPTIONS | 0.00% | 5.00K | Sep 09 | View |
| Sep 10, 2021 | Joseph Griffith IV | CHIEF FINANCIAL OFFICER | 0.00 | $19.09 | -$1.85M | SELL-OPTIONS | 0.00% | 91.58K | Sep 08 | View |
| Sep 03, 2021 | Kevin Knopp | PRESIDENT AND CEO | -20.00K | $35.91 | -$718.18K | SELL | -1.52% | 1.30M | Sep 01 | View |
| Sep 03, 2021 | Christopher Brown | CHIEF TECHNOLOGY OFFICER | -15.00K | $35.92 | -$538.74K | SELL | -1.42% | 1.04M | Sep 01 | View |
| Aug 30, 2021 | Trent Basarsky | VP, CORPORATE DEVELOPMENT | 0.00 | $18.36 | -$66.52K | SELL-OPTIONS | 0.00% | 35.00K | Aug 27 | View |
| Aug 25, 2021 | Trent Basarsky | VP, CORPORATE DEVELOPMENT | 0.00 | $18.06 | -$1.21M | SELL-OPTIONS | 0.00% | 35.00K | Aug 23 - Aug 25 | View |
| Aug 18, 2021 | Kevin Knopp | PRESIDENT AND CEO | -35.00K | $30.46 | -$1.07M | SELL | -2.59% | 1.32M | Aug 16 - Aug 18 | View |
| Aug 17, 2021 | John Kenneweg | VICE PRESIDENT, GOVERNMENT | 0.00 | $15.40 | -$301.02K | SELL-OPTIONS | 0.00% | 0.00 | Aug 16 | View |
| Aug 06, 2021 | Christopher Brown | CHIEF TECHNOLOGY OFFICER | -15.00K | $32.54 | -$488.07K | SELL | -1.40% | 1.05M | Aug 04 | View |
| Jul 27, 2021 | Trent Basarsky | VP, CORPORATE DEVELOPMENT | 0.00 | $17.00 | -$640.58K | SELL-OPTIONS | 0.00% | 35.00K | Jul 23 | View |
| Jul 20, 2021 | John Kenneweg | VICE PRESIDENT, GOVERNMENT | 0.00 | $16.31 | -$319.17K | SELL-OPTIONS | 0.00% | 0.00 | Jul 16 | View |
| Jul 08, 2021 | Christopher Brown | CHIEF TECHNOLOGY OFFICER | -35.00K | $33.63 | -$1.18M | SELL | -3.17% | 1.07M | Jul 07 | View |
| Jun 25, 2021 | NICOLAS BARTHELEMY | VP, CORPORATE DEVELOPMENT | -6.00K | $20.65 | -$505.31K | SELL | -100.00% | 0.00 | Jun 23 - Jun 24 | View |
| Jun 25, 2021 | Trent Basarsky | VP CORPORATE DEVELOPMENT | 0.00 | $20.71 | -$1.59M | SELL-OPTIONS | 0.00% | 0.00 | Jun 23 - Jun 25 | View |
| Jun 21, 2021 | Joseph Griffith IV | CHIEF FINANCIAL OFFICER | -17.81K | $39.32 | -$700.45K | SELL | -16.28% | 91.58K | Jun 16 | View |
| Jun 21, 2021 | John Kenneweg | VICE PRESIDENT, GOVERNMENT | 0.00 | $19.81 | -$389.20K | SELL-OPTIONS | 0.00% | 0.00 | Jun 16 | View |
| Dec 22, 2020 | KEVIN HRUSOVSKY | — | 321.90K | $20.00 | $1.00M | DERIVATIVE CONVERSION | ∞ | 136.50K | Dec 22 | View |
| Dec 22, 2020 | Michael S Turner | — | 5.00K | $20.00 | $100.00K | PURCHASE | ∞ | 5.00K | Dec 22 | View |
| Dec 22, 2020 | Sharon Kedar | — | 1.08M | $20.00 | $2.00M | DERIVATIVE CONVERSION | ∞ | 1.08M | Dec 22 | View |
| Dec 22, 2020 | ARCH Venture Fund VII LPARCH Venture Partners VII LPARCH Venture Partners VII LLCCLINTON BYBEEROBERT NELSEN | — | 5.73M | $20.00 | $6.00M | DERIVATIVE CONVERSION | ∞ | 5.73M | Dec 22 | View |
| Dec 22, 2020 | Trent Basarsky | — | 5.00K | $20.00 | $100.00K | PURCHASE | ∞ | 5.00K | Dec 22 | View |
| Dec 22, 2020 | NICOLAS BARTHELEMY | — | 33.54K | $20.00 | $280.00K | DERIVATIVE CONVERSION | ∞ | 14.00K | Dec 22 | View |
| Dec 22, 2020 | KEITH CRANDELL | — | 5.73M | $20.00 | $6.00M | DERIVATIVE CONVERSION | ∞ | 5.73M | Dec 22 | View |
| Dec 22, 2020 | Mark Spoto | — | 1.94M | $20.00 | $20.00K | DERIVATIVE CONVERSION | ∞ | 168.67K | Dec 22 | View |
FAQ
Is insider trading legal?
Insider trading is legal so long as the insiders report those trades to the SEC. Illegal securities trading occurs when the insider is violating a fiduciary duty or fails to report their trades.
What are some examples of market manipulation?
Insider trading, pump and dump schemes, front running and wash trades are all examples of market manipulation. Investors who track insider asset movement should think carefully about why these insiders are trading their stocks before moving forward.
Browse insider trades on all stocks.