Insider · CIK 0001298246
Neil Herskowitz
Files at ATXI (AVENUE THERAPEUTICS, INC.), CKPT (Checkpoint Therapeutics, Inc.), MBIO (MUSTANG BIO, INC.), DERM (Journey Medical Corp). First filing Dec 3, 2024, latest Dec 30, 2025.
Where the trades landed
Last year at the 2 companies this insider has traded most, with each buy and sell on the bar it happened.
MBIO: MUSTANG BIO, INC.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
ATXI: AVENUE THERAPEUTICS, INC.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
This insider’s open-market buys and sells, scored.
| Score | Company | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 43Moderate | MUSTANG BIO, INC. | $238 247 shares | -63% | - | |
| 20Weak | ATXIsell AVENUE THERAPEUTICS, INC. | $46 23 shares | -19% | - |
Transactions
Every row this insider has filed, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Dec 30, 2025 | MBIO MUSTANG BIO, INC. | SOpen-market sale COMMON STOCK, PAR VALUE $0.0001 | -247 | $0.96 | $238 | 145 | Dec 30, 2025 |
| Aug 5, 2025 | DERM Journey Medical Corp | AGrant or award Common Stock, $0.0001 par value | +20,000 | $0.00 | $0 | 108,618 | Aug 7, 2025 |
| Jun 25, 2025 | DERM Journey Medical Corp | AGrant or award Common Stock, $0.0001 par value | +7,173 | $0.00 | $0 | 88,618 | Jul 7, 2025 |
| May 28, 2025 | CKPT Checkpoint Therapeutics, Inc. | AGrant or award COMMON STOCK | +12,195 | $0.00 | $0 | 147,007 | May 30, 2025 |
| May 30, 2025 | CKPT Checkpoint Therapeutics, Inc. | UTender of shares COMMON STOCK | -147,007 | - | - | 0 | May 30, 2025 |
| Dec 13, 2024 | CKPT Checkpoint Therapeutics, Inc. | AGrant or award COMMON STOCK | +17,638 | $0.00 | $0 | 134,812 | Dec 17, 2024 |
| Dec 2, 2024 | ATXI AVENUE THERAPEUTICS, INC. | SOpen-market sale COMMON STOCK, PAR VALUE $0.0001 | -23 | $2.00 | $46 | 97 | Dec 3, 2024 |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.