ITOS
insider transactionsiTeos Therapeutics, 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
Not enough data to chart yet.
Tap or hover the chart for daily net volume. Green = net buying, red = net selling.
All transactions
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Other·D
Director
—
21.1K sh
Own -100%
-
Other·D
Director
—
23.6K sh
Own -100%
-
Other·U
Chief Medical Officer
—
47.0K sh
-
Other·D
Director
—
27.2K sh
Own -100%
-
Other·D
Director
—
25.1K sh
Own -100%
-
Other·D
Director
—
146.2K sh
Own -100%
-
Other·D
Chief Operating Officer
—
9.1K sh
Own -100%
-
Other·D
Chief Operating Officer
—
135.9K sh
Own -100%
-
Other·D
Chief Operating Officer
—
66.2K sh
Own -100%
-
Other·D
Chief Operating Officer
—
41.7K sh
Own -100%
-
Other·D
Chief Operating Officer
—
17.1K sh
Own -100%
-
Other·D
Chief Operating Officer
—
146.8K sh
Own -100%
-
Other·U
Chief Operating Officer
—
161.9K sh
-
Other·D
Gall Matthew KEY
Chief Financial Officer
—
135.9K sh
Own -100%
-
Other·D
Gall Matthew KEY
Chief Financial Officer
—
42.4K sh
Own -100%
-
Other·D
Gall Matthew KEY
Chief Financial Officer
—
8.1K sh
Own -100%
-
Other·D
Gall Matthew KEY
Chief Financial Officer
—
252.1K sh
Own -100%
-
Other·D
Gall Matthew KEY
Chief Financial Officer
—
9.1K sh
Own -100%
-
Other·U
Gall Matthew KEY
Chief Financial Officer
—
89.4K sh
-
Other·D
Chief Scientific Officer
—
91.0K sh
Own -100%
-
Other·D
Chief Scientific Officer
—
69.1K sh
Own -100%
-
Other·D
Chief Scientific Officer
—
16.1K sh
Own -100%
-
Other·U
Chief Scientific Officer
—
46.3K sh
-
Other·D
Detheux Michel KEY
Chief Executive Officer
—
14.2K sh
Own -100%
-
Other·D
Detheux Michel KEY
Chief Executive Officer
—
444.8K sh
Own -100%
-
Other·D
Detheux Michel KEY
Chief Executive Officer
—
94.3K sh
Own -100%
-
Other·D
Detheux Michel KEY
Chief Executive Officer
—
50.1K sh
Own -100%
-
Other·D
Detheux Michel KEY
Chief Executive Officer
—
52.7K sh
Own -100%
-
Other·D
Detheux Michel KEY
Chief Executive Officer
—
185.0K sh
Own -100%
-
Other·D
Detheux Michel KEY
Chief Executive Officer
—
17.5K sh
Own -100%
-
Other·U
Detheux Michel KEY
Chief Executive Officer
—
153.9K sh
-
Other·U
Detheux Michel KEY
Chief Executive Officer
—
94.0K sh
| Date▾ | Insider | Type | Shares | Value |
|---|---|---|---|---|
| Aug 29, 2025 | Lee David K | Other D | 21.1K | — |
| Aug 29, 2025 | Lee David K | Other D | 23.6K | — |
| Aug 29, 2025 | Feltquate David | Other U | 47.0K | — |
| Aug 29, 2025 | RHOADS ANN D | Other D | 27.2K | — |
| Aug 29, 2025 | Hallal David | Other D | 25.1K | — |
| Aug 29, 2025 | Hallal David | Other D | 146.2K | — |
| Aug 29, 2025 | Call Matthew | Other D | 9.1K | — |
| Aug 29, 2025 | Call Matthew | Other D | 135.9K | — |
| Aug 29, 2025 | Call Matthew | Other D | 66.2K | — |
| Aug 29, 2025 | Call Matthew | Other D | 41.7K | — |
| Aug 29, 2025 | Call Matthew | Other D | 17.1K | — |
| Aug 29, 2025 | Call Matthew | Other D | 146.8K | — |
| Aug 29, 2025 | Call Matthew | Other U | 161.9K | — |
| Aug 29, 2025 | Gall Matthew KEY | Other D | 135.9K | — |
| Aug 29, 2025 | Gall Matthew KEY | Other D | 42.4K | — |
| Aug 29, 2025 | Gall Matthew KEY | Other D | 8.1K | — |
| Aug 29, 2025 | Gall Matthew KEY | Other D | 252.1K | — |
| Aug 29, 2025 | Gall Matthew KEY | Other D | 9.1K | — |
| Aug 29, 2025 | Gall Matthew KEY | Other U | 89.4K | — |
| Aug 29, 2025 | McGrath Yvonne | Other D | 91.0K | — |
| Aug 29, 2025 | McGrath Yvonne | Other D | 69.1K | — |
| Aug 29, 2025 | McGrath Yvonne | Other D | 16.1K | — |
| Aug 29, 2025 | McGrath Yvonne | Other U | 46.3K | — |
| Aug 29, 2025 | Detheux Michel KEY | Other D | 14.2K | — |
| Aug 29, 2025 | Detheux Michel KEY | Other D | 444.8K | — |
| Aug 29, 2025 | Detheux Michel KEY | Other D | 94.3K | — |
| Aug 29, 2025 | Detheux Michel KEY | Other D | 50.1K | — |
| Aug 29, 2025 | Detheux Michel KEY | Other D | 52.7K | — |
| Aug 29, 2025 | Detheux Michel KEY | Other D | 185.0K | — |
| Aug 29, 2025 | Detheux Michel KEY | Other D | 17.5K | — |
| Aug 29, 2025 | Detheux Michel KEY | Other U | 153.9K | — |
| Aug 29, 2025 | Detheux Michel KEY | Other U | 94.0K | — |
About ITOS insider trading
This page tracks insider transactions for iTeos Therapeutics, Inc. (ITOS) 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.