Griffith Joseph H. IV

CIK 00014315312 companiesHOPKINTON, MA

SEC Profile

Transactions

Companies

Filings

CIK

0001431531

Recent Transactions

50 trades

Sale
908 Devices Inc.$MASS
Common Stock
2025-10-03$9.05/sh−4,292→ 92,930 total
Sale
908 Devices Inc.$MASS
Common Stock
2025-10-02$9.04/sh−708→ 97,222 total
Sale
908 Devices Inc.$MASS
Common Stock
2025-09-19$7.07/sh−5,000→ 97,930 total
Sale
908 Devices Inc.$MASS
Common Stock
2025-06-04$7.08/sh−6,940→ 102,930 total
Award
908 Devices Inc.$MASS
Restricted Stock Units
2025-03-03+130,418→ 130,418 total
Award
908 Devices Inc.$MASS
Stock Option (option to buy)
2025-03-03+59,362→ 59,362 total
Sale
908 Devices Inc.$MASS
Common Stock
2025-02-03$2.33/sh−3,955→ 114,191 total
Sale
908 Devices Inc.$MASS
Common Stock
2025-02-03$2.35/sh−4,321→ 109,870 total
Sale
908 Devices Inc.$MASS
Common Stock
2025-02-03$2.34/sh−1,960→ 118,146 total
Exercise/Conversion
908 Devices Inc.$MASS
Restricted Stock Units
2025-02-01−5,102→ 5,102 total
Exercise/Conversion
908 Devices Inc.$MASS
Common Stock
2025-02-01+10,306→ 108,845 total
Exercise/Conversion
908 Devices Inc.$MASS
Restricted Stock Units
2025-02-01−10,306→ 20,612 total
Exercise/Conversion
908 Devices Inc.$MASS
Common Stock
2025-02-01+5,102→ 98,539 total
Exercise/Conversion
908 Devices Inc.$MASS
Restricted Stock Units
2025-02-01−11,261→ 33,781 total
Exercise/Conversion
908 Devices Inc.$MASS
Common Stock
2025-02-01+11,261→ 120,106 total
Exercise/Conversion
908 Devices Inc.$MASS
Common Stock, par value $0.001
2024-03-26$1.58/sh+8,437→ 93,437 total
Exercise/Conversion
908 Devices Inc.$MASS
Stock Option (option to buy)
2024-03-26−8,437→ 5,000 total
Award
908 Devices Inc.$MASS
Stock Option (option to buy)
2024-03-01+61,535→ 61,535 total
Award
908 Devices Inc.$MASS
Restricted Stock Units
2024-03-01+45,042→ 45,042 total
Sale
908 Devices Inc.$MASS
Common Stock
2024-02-02$7.09/sh−9,711→ 80,000 total
Sale
908 Devices Inc.$MASS
Common Stock
2024-02-01$7.00/sh−3,810→ 89,711 total
Exercise/Conversion
908 Devices Inc.$MASS
Restricted Stock Units
2024-02-01−10,306→ 30,918 total
Sale
908 Devices Inc.$MASS
Common Stock
2024-02-01$7.00/sh−1,888→ 93,521 total
Exercise/Conversion
908 Devices Inc.$MASS
Common Stock
2024-02-01+10,306→ 95,409 total
Exercise/Conversion
908 Devices Inc.$MASS
Common Stock
2024-02-01+5,103→ 85,103 total
Exercise/Conversion
908 Devices Inc.$MASS
Restricted Stock Units
2024-02-01−5,103→ 10,204 total
Sale
908 Devices Inc.$MASS
Common Stock
2023-12-28$12.08/sh−6,000→ 80,000 total
Sale
908 Devices Inc.$MASS
Common Stock
2023-12-19$9.08/sh−5,580→ 86,000 total
Exercise/Conversion
908 Devices Inc.$MASS
Common Stock, par value $0.001
2023-03-22$1.58/sh+5,000→ 96,580 total
Exercise/Conversion
908 Devices Inc.$MASS
Stock Option (option to buy)
2023-03-22−5,000→ 13,437 total
Award
908 Devices Inc.$MASS
Restricted Stock Unit
2023-03-01+41,224→ 41,224 total
Award
908 Devices Inc.$MASS
Stock Option (option to buy)
2023-03-01+62,543→ 62,543 total
Sale
908 Devices Inc.$MASS
Common Stock
2023-02-02$10.03/sh−3,266→ 91,580 total
Sale
908 Devices Inc.$MASS
Common Stock
2023-02-01$9.17/sh−1,836→ 94,846 total
Exercise/Conversion
908 Devices Inc.$MASS
Restricted Stock Unit
2023-02-01−5,102→ 15,307 total
Exercise/Conversion
908 Devices Inc.$MASS
Common Stock
2023-02-01+5,102→ 96,682 total
Exercise/Conversion
908 Devices Inc.$MASS
Stock Option (option to buy)
2022-08-04−12,733→ 0 total
Sale
908 Devices Inc.$MASS
Common Stock, par value $0.001
2022-08-04$24.39/sh−12,733→ 91,580 total
Exercise/Conversion
908 Devices Inc.$MASS
Common Stock, par value $0.001
2022-08-04$0.96/sh+12,733→ 104,313 total
Sale
908 Devices Inc.$MASS
Common Stock, par value $0.001
2022-08-03$24.29/sh−600→ 91,580 total
Exercise/Conversion
908 Devices Inc.$MASS
Stock Option (option to buy)
2022-08-03−600→ 12,733 total
Exercise/Conversion
908 Devices Inc.$MASS
Common Stock, par value $0.001
2022-08-03$0.96/sh+600→ 92,180 total
Exercise/Conversion
908 Devices Inc.$MASS
Common Stock, par value $0.001
2022-06-27$0.96/sh+5,059→ 96,639 total
Exercise/Conversion
908 Devices Inc.$MASS
Stock Option (option to buy)
2022-06-27−5,059→ 13,333 total
Sale
908 Devices Inc.$MASS
Common Stock, par value $0.001
2022-06-27$19.08/sh−5,059→ 91,580 total
Exercise/Conversion
908 Devices Inc.$MASS
Stock Option (option to buy)
2022-06-24−13,129→ 18,392 total
Exercise/Conversion
908 Devices Inc.$MASS
Common Stock, par value $0.001
2022-06-24$0.96/sh+13,129→ 104,709 total
Sale
908 Devices Inc.$MASS
Common Stock, par value $0.001
2022-06-24$19.13/sh−13,129→ 91,580 total
Exercise/Conversion
908 Devices Inc.$MASS
Stock Option (option to buy)
2022-06-21−8,100→ 31,521 total
Sale
908 Devices Inc.$MASS
Common Stock, par value $0.001
2022-06-21$15.06/sh−8,100→ 91,580 total

Companies

Recent Filings

Address

68 ELM STREET

HOPKINTON, MA, 01748

View on SEC.gov