FBIO
insider transactionsFortress Biotech, Inc. — buys & sells by directors, officers and 10% owners A shareholder owning more than 10% of the company. Must report trades, but usually a weaker signal than an officer or director. (SEC Form 4).
No open-market buys or sells this period. The trades below are grants, option exercises and gifts, which carry no market price.
Net buy / sell volume
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Tap or hover the chart for daily net volume. Green = net buying, red = net selling.
All transactions
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Grant·A
David Jin KEY
Chief Financial Officer
$6.5K
3.0K sh · $2.18
Own +0%
-
Grant·A
Michael S Weiss KEY
Executive Vice Chairman
$0
475.4K sh
Own +26%
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Grant·A
PRESIDENT, CEO & CHAIRMAN
$0
475.4K sh
Own +12%
-
Grant·A
10% Owner
$0
278.4K sh
Own +108%
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Grant·A
Director
$0
27.3K sh
Own +37%
-
Grant·A
Director
$0
27.3K sh
Own +27%
-
Grant·A
Director
$0
27.3K sh
Own +23%
-
Grant·A
Director
$0
27.3K sh
Own +31%
-
Grant·A
Director
$0
27.3K sh
Own +17%
| Date▾ | Insider | Type | Shares | Value |
|---|---|---|---|---|
| Apr 1, 2026 | David Jin KEY | Grant A | 3.0K | $6.5K |
| Mar 18, 2026 | Michael S Weiss KEY | Grant A | 475.4K | $0 |
| Mar 18, 2026 | Lindsay A Rosenwald MD KEY | Grant A | 475.4K | $0 |
| Jan 2, 2026 | Fortress Biotech, Inc. | Grant A | 278.4K | $0 |
| Jan 1, 2026 | Kevin Lorenz | Grant A | 27.3K | $0 |
| Jan 1, 2026 | Dov Klein | Grant A | 27.3K | $0 |
| Jan 1, 2026 | Jimmie Harvey | Grant A | 27.3K | $0 |
| Jan 1, 2026 | Malcolm Hoenlein | Grant A | 27.3K | $0 |
| Jan 1, 2026 | Jay J Lobell | Grant A | 27.3K | $0 |
About FBIO insider trading
This page tracks insider transactions for Fortress Biotech, Inc. (FBIO) reported to the U.S. Securities and Exchange Commission on Form 4. Corporate insiders — directors, executive officers and beneficial owners of more than 10% of the stock — must disclose their trades within two business days. Open-market purchases (code P) and sales (code S) made at the insider's discretion are the most-watched opportunistic signals, while awards (A), option exercises (M) and tax-withholding (F) reflect compensation rather than conviction. Trades marked 10b5-1 were made under a pre-arranged plan and are considered routine. A cluster buy — several insiders buying within a short window — is historically a stronger bullish indicator than any single trade.