InsiderTrades

Form 4 for MASS 908 Devices Inc.

Accepted 2022-04-28 00:00:00 ET · period of report 2022-04-27 · accession 0001562180-22-003562 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
D 2022-04-28 2022-04-27 MASS Basarsky Trent A. VP, Corp. Development M - OptEx $1.75 +5,000 80.0K +7% +$8,750
D 2022-04-28 2022-04-27 MASS Basarsky Trent A. VP, Corp. Development M - OptEx $0.00 -5,000 65.8K -7% $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock, par value $0.001 2022-04-27 M A 5,000 $1.75 80,000 D — —
2 Derivative Stock Option (option to buy) 2022-04-27 M D 5,000 $0.00 65,779 D $1.75 · — to 2027-04-26 5,000 Common Stock, par value $0.001 (F1) The shares underlying the option are fully vested and immediately exercisable.