Simon Mark
SEC CIK 1400717 · EDGAR
BoughtSold
Companies
| Ticker | Company | Title | Holding | Bought | Sold | Trades | First | Last |
|---|---|---|---|---|---|---|---|---|
| CABA | Cabaletta Bio, Inc. | Dir | 147.2K | $147.7K | — | 3 | 2022-10-18 | 2026-01-21 |
Most active insiders at CABA, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | Nichtberger Steven | Pres, CEO, Dir | $100.8K | — |
| 2 | Gavel Steve | Chief Commercial Off | $50.3K | — |
| 3 | Tomasello Shawn | Dir | $50.2K | — |
| 4 | Simon Mark | Dir | $25.2K | — |
| 5 | Binder Gwendolyn | Pres, Science, Tech | $24.8K | — |
| 6 | Chang David J. | Chief Medical Off | $19.9K | — |
| 7 | Gerard Michael | GC | $15.0K | — |
| 8 | Bollard Catherine | Dir | $9,999 | — |
Transactions 3
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-01-21 | 2026-01-21 | CABA | Cabaletta Bio, Inc. | Simon Mark | Dir | P - Purchase | $2.28 | +11.1K | 147.2K | +8% | +$25.2K | |
| 2022-10-18 | 2022-10-18 | CABA | Cabaletta Bio, Inc. | Simon Mark | Dir | P - Purchase | $0.98 | +118.0K | 136.1K | +650% | +$115.6K | |
| I | 2022-10-18 | 2022-10-18 | CABA | Cabaletta Bio, Inc. | Simon Mark | Dir | P - Purchase | $0.98 | +7,000 | 7,000 | New | +$6,860 |
Purchase Sale Sale after option exercise All abbreviations