Griffith Joseph H. IV Insider Trading Activity

Average Profitability
<0.0001%
Insider Buys Quantity
0
Insider Buys Sum
$0
Insider Sells Quantity
15
Insider Sells Sum
$6.56M

Insider Activity of Griffith Joseph H. IV

According to the SEC Form 4 filings, Griffith Joseph H. IV, being in a position of

  1. Chief Financial Officer at 908 Devices Inc.,
    оver the last 12 months, has bought 0 shares, and sold 46574 shares for $396,516,
    over all time since 2021-06-16, has bought 0 shares, and sold 295161 share for $7.08M.

Biography of Griffith Joseph H. IV

No biography is available at this moment.

Statistics of Insider Transactions Last Year

Amount of Insider Buys and Sells by Stocks

Buys
 $000
Sells
 $396,5164100

Comparison of Insiders on Amount of Buys and Sells

2026-10-06Sale908 Devices Inc.
MASS
Chief Financial Officer
5,000
0.0129%
$13.03$65,150-4.99%
2026-08-25Sale908 Devices Inc.
MASS
Chief Financial Officer
11,459
0.0278%
$10.95$125,476+3.18%
2026-05-28Sale908 Devices Inc.
MASS
Chief Financial Officer
6,940
0.0186%
$9.03$62,668+10.47%
2026-02-02Sale908 Devices Inc.
MASS
Chief Financial Officer
23,175
0.0639%
$6.18$143,222+30.45%
2025-10-03Sale908 Devices Inc.
MASS
Chief Financial Officer
4,292
0.0123%
$9.05$38,849-20.84%
2025-10-02Sale908 Devices Inc.
MASS
Chief Financial Officer
708
0.002%
$9.04$6,398-17.71%
2025-09-19Sale908 Devices Inc.
MASS
Chief Financial Officer
5,000
0.0134%
$7.07$35,339-1.64%
2025-06-04Sale908 Devices Inc.
MASS
Chief Financial Officer
6,940
0.0199%
$7.08$49,135-3.33%
2025-02-03Sale908 Devices Inc.
MASS
Chief Financial Officer
10,236
0.0276%
$2.34$23,985+162.88%
2024-02-02Sale908 Devices Inc.
MASS
Chief Financial Officer
9,711
0.029%
$7.09$68,873-35.34%
2024-02-01Sale908 Devices Inc.
MASS
Chief Financial Officer
5,698
0.0168%
$7.00$39,892-35.23%
2023-12-28Sale908 Devices Inc.
MASS
Chief Financial Officer
6,000
0.0181%
$12.08$72,480-55.36%
2023-12-19Sale908 Devices Inc.
MASS
Chief Financial Officer
5,580
0.0173%
$9.08$50,666-37.93%
2023-02-02Sale908 Devices Inc.
MASS
Chief Financial Officer
3,266
0.0097%
$10.03$32,758-30.02%
2023-02-01Sale908 Devices Inc.
MASS
Chief Financial Officer
1,836
0.0056%
$9.17$16,836-20.68%
2022-08-03Sale908 Devices Inc.
MASS
Chief Financial Officer
12,733
0.0409%
$24.39$310,558-62.11%
2022-06-24Sale908 Devices Inc.
MASS
Chief Financial Officer
13,129
0.0419%
$19.13$251,158-48.72%
2022-06-17Sale908 Devices Inc.
MASS
Chief Financial Officer
8,100
0.0275%
$15.06$121,986-29.35%
2022-06-15Sale908 Devices Inc.
MASS
Chief Financial Officer
1,000
0.0033%
$15.02$15,020-30.99%
2022-06-13Sale908 Devices Inc.
MASS
Chief Financial Officer
13,334
0.0424%
$13.54$180,542-25.57%
Total: 23
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