Celldex Therapeutics (CLDX) stock: insider trades, news & valuation
Net sellingShare price and insider trades
Celldex Therapeutics insider trading at a glance (Oct 9, 2026): in the past 12 months, 0 insiders bought $0 and 2 sold $1.3M of CLDX stock on the open market.
Get emailed when insiders cluster-buy stocks like CLDX
Free alerts the day a new cluster buy is filed, plus the Monday report of the week's biggest insider trades.
Free · unsubscribe anytime · not investment advice · see a sample issue
CLDX insider buying and selling by quarter
Open-market purchases (green, above the line) and sales (red, below), by trade date.
| Quarter | Bought | Purchases | Sold | Sales |
|---|---|---|---|---|
| Q4 2026 | — | 0 | — | 0 |
| Q3 2026 | — | 0 | — | 0 |
| Q2 2026 | — | 0 | — | 0 |
| Q1 2026 | — | 0 | — | 0 |
| Q4 2025 | — | 0 | $1.3M | 2 |
Valuation, profit and volume
Summary
Over the past 12 months, 0 Celldex Therapeutics, Inc. insiders reported open-market purchases totaling $0, while 2 insiders reported sales totaling $1.3M. 0 of 2 recorded sales were made under pre-scheduled Rule 10b5-1 trading plans, which are usually less informative than discretionary sales.
Insider transactions
Open-market purchases and sales.
| Filed | Insider | Type | Shares | Price | Value | Since | Score |
|---|---|---|---|---|---|---|---|
| Dec 8SEC | Freddy A. JimenezGeneral Counsel | Sell | 4,16630,796 held (−12%) | $29.10 | $121K | +2.7% | — |
| Nov 17SEC | Richard M. WrightFormer Officer | Sell | 49,29820,833 held (−70%) | $24.00 | $1.2M | +24.5% | — |
Insiders at Celldex Therapeutics, Inc.
| Insider | Bought | Sold | Last filing | Score |
|---|---|---|---|---|
| Richard M. WrightFormer Officer | — | $1.2M | Nov 17, 2025 | — |
| Freddy A. JimenezGeneral Counsel | — | $121K | Dec 8, 2025 | — |
CLDX stock: common questions
Are Celldex Therapeutics, Inc. insiders buying CLDX stock?
In the past 12 months, 0 insiders reported open-market purchases of CLDX worth $0.
Are Celldex Therapeutics, Inc. insiders selling CLDX stock?
2 insiders reported sales worth $1.3M over the same period.
Where does this data come from?
Every transaction comes from Form 4 filings that insiders must submit to the SEC within two business days of a trade. We pull them from SEC EDGAR every night.
What is CLDX's 52-week range?
Over the past year CLDX has traded between $22.58 and $44.87. It last closed at $29.89 on Oct 9, 2026.