TZIANABOS ARTHUR
SEC CIK 1586226 · EDGAR
BoughtSold
Most active insiders at STOK, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | Krainer Adrian R. | Dir | — | $3.90M |
| 2 | Kaye Edward M. MD | Dir | — | $3.18M |
| 3 | Ticho Barry | Chief MEDICAL Off | — | $1.98M |
| 4 | Allan Jonathan | GC, CORP SEC | — | $1.56M |
| 5 | TZIANABOS ARTHUR | Interim Executive COB, Dir | — | $174.2K |
| 6 | Leggett Thomas | CFO | — | $147.1K |
| 7 | Hoitt Jason | Chief Patient Off | — | $119.3K |
| 8 | LEVIN ARTHUR A | Dir | — | $22.3K |
Transactions 11
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2026-03-12 | 2026-03-10 | STOK | Stoke Therapeutics, Inc. | TZIANABOS ARTHUR | Interim Executive COB, Dir | S - Sale+OE | $40.00 | -4,355 | 31.3K | -12% | -$174.2K |
| D | 2026-03-12 | 2026-03-10 | STOK | Stoke Therapeutics, Inc. | TZIANABOS ARTHUR | Interim Executive COB, Dir | M - OptEx | $8.33 | +3,955 | 35.7K | +12% | +$32.9K |
| D | 2024-08-14 | 2024-03-25 | QTTB | Q32 Bio Inc. | TZIANABOS ARTHUR | Dir | M - OptEx | — | +1,095 | 8,248 | +15% | — |
| D | 2024-08-14 | 2024-03-25 | QTTB | Q32 Bio Inc. | TZIANABOS ARTHUR | Dir | S - Sale+OE | $24.20 | -265 | 7,983 | -3% | -$6,413 |
| D | 2024-02-15 | 2024-02-13 | STOK | Stoke Therapeutics, Inc. | TZIANABOS ARTHUR | Dir | M - OptEx | $2.19 | +31.7K | 31.7K | New | +$69.5K |
| DMT | 2024-02-15 | 2024-01-01 | QTTB | Q32 Bio Inc. | TZIANABOS ARTHUR | Dir | M - OptEx | — | +33.4K | 122.7K | +37% | — |
| DT | 2024-02-15 | 2024-01-09 | QTTB | Q32 Bio Inc. | TZIANABOS ARTHUR | Dir | S - Sale+OE | $0.57 | -13.0K | 128.8K | -9% | -$7,431 |
| 2023-01-11 | 2023-01-09 | QTTB | Q32 Bio Inc. | TZIANABOS ARTHUR | Dir | S - Sale | $1.39 | -10.6K | 108.4K | -9% | -$14.8K | |
| DM | 2023-01-04 | 2023-01-01 | QTTB | Q32 Bio Inc. | TZIANABOS ARTHUR | Dir | M - OptEx | — | +33.0K | 119.0K | +38% | — |
| D | 2022-01-12 | 2022-01-01 | QTTB | Q32 Bio Inc. | TZIANABOS ARTHUR | Pres, CEO, Dir | M - OptEx | — | +13.9K | 91.4K | +18% | — |
| D | 2022-01-12 | 2022-01-05 | QTTB | Q32 Bio Inc. | TZIANABOS ARTHUR | Pres, CEO, Dir | S - Sale+OE | $3.78 | -5,354 | 86.0K | -6% | -$20.2K |
Purchase Sale Sale after option exercise All abbreviations