Form 4 for MASS 908 Devices Inc.
Accepted 2024-12-19 00:00:00 ET · period of report 2024-12-19 · accession 0001562180-24-008522 · 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 | 2024-12-19 | 2024-12-19 | MASS | Brown Christopher D. | Chief Product Off | M - OptEx | $1.58 | +55.1K | 946.5K | +6% | +$87.1K |
| D | 2024-12-19 | 2024-12-19 | MASS | Brown Christopher D. | Chief Product Off | M - OptEx | $0.00 | -55.1K | 0 | -100% | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2024-12-19 | M | A | 55,131 | $1.58 | 946,453 | D | — | — | |
| 2 | Derivative | Stock Option (Right to Buy) | 2024-12-19 | M | D | 55,131 | $0.00 | 0 | D | $1.58 · — to 2029-01-20 | 55,131 Common Stock | (F1) The shares underlying the option are fully vested and immediately exercisable. |