Joseph H. Iv Griffith 908 Devices Inc. (MASS) insider trading activity

MASS Quotes by TradingView

Joseph H. Iv Griffith is Chief Financial Officer of 908 Devices Inc.. Currently has a direct ownership of 93,437 shares of MASS, which is worth approximately $179,399. The most recent transaction as insider was on Mar 26, 2024, when has been sold 8,437 shares (Common Stock, par value $0.001) at a price of $1.58 per share, resulting in proceeds of $13,330. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 93.4K
0% 3M change
8.65% 12M change
Total Value Held $179,399

Joseph H. IV Griffith Transaction History

Date Transaction Value Shares Traded Shares Held Form
Mar 26 2024
BUY
Exercise of conversion of derivative security
$13,330 $1.58 p/Share
8,437 Added 8.28%
93,437 Common Stock, par valu...
Feb 02 2024
SELL
Open market or private sale
$68,850 $7.09 p/Share
9,711 Reduced 10.82%
80,000 Common Stock
Feb 01 2024
SELL
Open market or private sale
$39,886 $7.0 p/Share
5,698 Reduced 5.97%
89,711 Common Stock
Feb 01 2024
BUY
Exercise of conversion of derivative security
-
15,409 Added 13.9%
95,409 Common Stock
Dec 28 2023
SELL
Open market or private sale
$72,480 $12.08 p/Share
6,000 Reduced 6.98%
80,000 Common Stock
Dec 19 2023
SELL
Open market or private sale
$50,666 $9.08 p/Share
5,580 Reduced 6.09%
86,000 Common Stock
Mar 22 2023
BUY
Exercise of conversion of derivative security
$7,900 $1.58 p/Share
5,000 Added 4.92%
96,580 Common Stock, par valu...
Feb 02 2023
SELL
Open market or private sale
$32,757 $10.03 p/Share
3,266 Reduced 3.44%
91,580 Common Stock
Feb 01 2023
SELL
Open market or private sale
$16,836 $9.17 p/Share
1,836 Reduced 1.9%
94,846 Common Stock
Feb 01 2023
BUY
Exercise of conversion of derivative security
-
5,102 Added 5.01%
96,682 Common Stock
Aug 04 2022
SELL
Open market or private sale
$310,558 $24.39 p/Share
12,733 Reduced 12.21%
91,580 Common Stock, par valu...
Aug 04 2022
BUY
Exercise of conversion of derivative security
$12,224 $0.96 p/Share
12,733 Added 10.88%
104,313 Common Stock, par valu...
Aug 03 2022
SELL
Open market or private sale
$14,574 $24.29 p/Share
600 Reduced 0.65%
91,580 Common Stock, par valu...
Aug 03 2022
BUY
Exercise of conversion of derivative security
$576 $0.96 p/Share
600 Added 0.65%
92,180 Common Stock, par valu...
Jun 27 2022
SELL
Open market or private sale
$96,526 $19.08 p/Share
5,059 Reduced 5.23%
91,580 Common Stock, par valu...
Jun 27 2022
BUY
Exercise of conversion of derivative security
$4,857 $0.96 p/Share
5,059 Added 4.97%
96,639 Common Stock, par valu...
Jun 24 2022
SELL
Open market or private sale
$251,158 $19.13 p/Share
13,129 Reduced 12.54%
91,580 Common Stock, par valu...
Jun 24 2022
BUY
Exercise of conversion of derivative security
$12,604 $0.96 p/Share
13,129 Added 11.14%
104,709 Common Stock, par valu...
Jun 21 2022
SELL
Open market or private sale
$121,986 $15.06 p/Share
8,100 Reduced 8.13%
91,580 Common Stock, par valu...
Jun 21 2022
BUY
Exercise of conversion of derivative security
$7,776 $0.96 p/Share
8,100 Added 7.52%
99,680 Common Stock, par valu...
Jun 17 2022
SELL
Open market or private sale
$13,509 $15.01 p/Share
900 Reduced 0.97%
91,580 Common Stock, par valu...
Jun 17 2022
BUY
Exercise of conversion of derivative security
$864 $0.96 p/Share
900 Added 0.96%
92,480 Common Stock, par valu...
Jun 15 2022
SELL
Open market or private sale
$15,020 $15.02 p/Share
1,000 Reduced 1.08%
91,580 Common Stock, par valu...
Jun 15 2022
BUY
Exercise of conversion of derivative security
$960 $0.96 p/Share
1,000 Added 1.07%
92,580 Common Stock, par valu...
Jun 13 2022
SELL
Open market or private sale
$180,542 $13.54 p/Share
13,334 Reduced 12.71%
91,580 Common Stock, par valu...
JHI

Joseph H. Iv Griffith

Chief Financial Officer
Boston, MA

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