QNCX
insider transactionsQuince 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
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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
Director
$0
2.7K sh
Own New
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Grant·A
Director
$0
2.7K sh
Own New
-
Grant·A
Chief Corp. Affairs Officer
—
6.8M sh
Own New
-
Grant·A
Chief Corp. Affairs Officer
—
2.1M sh
Own New
-
Grant·A
Chief Corp. Affairs Officer
—
133.6K sh
Own New
-
Grant·A
Chief Corp. Affairs Officer
—
362.1K sh
Own New
-
Grant·A
Chief Corp. Affairs Officer
—
69.3K sh
Own New
-
Grant·A
Chief Corp. Affairs Officer
—
124.8K sh
Own New
-
Grant·A
Chief Corp. Affairs Officer
—
228.9K sh
Own New
-
Grant·A
Chief Corp. Affairs Officer
—
34.7K sh
Own New
| Date▾ | Insider | Type | Shares | Value |
|---|---|---|---|---|
| Jun 11, 2026 | Christopher J. Senner | Grant A | 2.7K | $0 |
| Jun 11, 2026 | David Lamond | Grant A | 2.7K | $0 |
| May 18, 2026 | Brigette Roberts | Grant A | 6.8M | — |
| May 18, 2026 | Brigette Roberts | Grant A | 2.1M | — |
| May 18, 2026 | Brigette Roberts | Grant A | 133.6K | — |
| May 18, 2026 | Brigette Roberts | Grant A | 362.1K | — |
| May 18, 2026 | Brigette Roberts | Grant A | 69.3K | — |
| May 18, 2026 | Brigette Roberts | Grant A | 124.8K | — |
| May 18, 2026 | Brigette Roberts | Grant A | 228.9K | — |
| May 18, 2026 | Brigette Roberts | Grant A | 34.7K | — |
About QNCX insider trading
This page tracks insider transactions for Quince Therapeutics, Inc. (QNCX) 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.