Armstrong Brian
SEC CIK 1851492 · EDGAR
BoughtSold
Companies
| Ticker | Company | Title | Holding | Bought | Sold | Trades | First | Last |
|---|---|---|---|---|---|---|---|---|
| COIN | Coinbase | COB, CEO, Dir, 10% | 287 | — | $616.37M | 114 | 2021-11-30 | 2026-01-05 |
Most active insiders at COIN, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | Ehrsam Frederick Ernest III | Dir | — | $114.29M |
| 2 | Armstrong Brian | COB, CEO, Dir, 10% | — | $86.46M |
| 3 | HAAS ALESIA J | CFO | — | $80.61M |
| 4 | Choi Emilie | Pres, COO | — | $31.09M |
| 5 | WILSON FREDERICK R | Dir | — | $18.21M |
| 6 | Grewal Paul | CLO | — | $7.23M |
| 7 | Andreessen Marc L | Dir | — | $3.88M |
| 8 | Brock Lawrence J | CHRO | — | $3.47M |
| 9 | Jones Jennifer N. | CAO | — | $1.55M |
| 10 | Clement Paul | Dir | — | — |
Transactions 114
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DI | 2023-03-29 | 2023-03-27 | COIN | Coinbase | Armstrong Brian | COB, CEO, Dir, 10% | C - Cnv Deriv | $0.00 | +29.7K | 29.7K | New | $0 |
| DMI | 2023-03-15 | 2023-03-13 | COIN | Coinbase | Armstrong Brian | COB, CEO, Dir, 10% | S - Sale | $57.53 | -29.7K | 28.3K | -51% | -$1.71M |
| DI | 2023-03-15 | 2023-03-13 | COIN | Coinbase | Armstrong Brian | COB, CEO, Dir, 10% | C - Cnv Deriv | $0.00 | +29.7K | 29.7K | New | $0 |
| DI | 2023-02-16 | 2023-02-14 | COIN | Coinbase | Armstrong Brian | COB, CEO, Dir, 10% | C - Cnv Deriv | $0.00 | +29.7K | 29.7K | New | $0 |
| DMI | 2023-02-16 | 2023-02-14 | COIN | Coinbase | Armstrong Brian | COB, CEO, Dir, 10% | S - Sale | $57.83 | -29.7K | 27.3K | -52% | -$1.72M |
| DMI | 2023-02-01 | 2023-01-30 | COIN | Coinbase | Armstrong Brian | COB, CEO, Dir, 10% | S - Sale | $58.61 | -29.7K | 21.7K | -58% | -$1.74M |
| DI | 2023-02-01 | 2023-01-30 | COIN | Coinbase | Armstrong Brian | COB, CEO, Dir, 10% | C - Cnv Deriv | $0.00 | +29.7K | 29.7K | New | $0 |
| DMI | 2023-01-18 | 2023-01-13+ | COIN | Coinbase | Armstrong Brian | COB, CEO, Dir, 10% | C - Cnv Deriv | $0.00 | +89.2K | 31.1K | New | $0 |
| DMI | 2023-01-18 | 2023-01-13+ | COIN | Coinbase | Armstrong Brian | COB, CEO, Dir, 10% | S - Sale | $51.02 | -89.2K | 6,740 | -93% | -$4.55M |
| DMI | 2022-12-07 | 2022-12-05 | COIN | Coinbase | Armstrong Brian | COB, CEO, Dir, 10% | S - Sale | $46.87 | -14.9K | 2,500 | -86% | -$696.7K |
| DI | 2022-12-07 | 2022-12-05 | COIN | Coinbase | Armstrong Brian | COB, CEO, Dir, 10% | C - Cnv Deriv | $0.00 | +14.9K | 14.9K | New | $0 |
| DMI | 2022-11-23 | 2022-11-21 | COIN | Coinbase | Armstrong Brian | COB, CEO, Dir, 10% | S - Sale | $42.00 | -14.9K | 0 | -100% | -$624.4K |
| DI | 2022-11-23 | 2022-11-21 | COIN | Coinbase | Armstrong Brian | COB, CEO, Dir, 10% | C - Cnv Deriv | $0.00 | +14.9K | 14.9K | New | $0 |
| DI | 2021-12-02 | 2021-11-30 | COIN | Coinbase | Armstrong Brian | COB, CEO, Dir, 10% | G - Gift | $0.00 | -271.0K | 29.4K | -90% | $0 |
Purchase Sale Sale after option exercise All abbreviations