There have been 50 recent insider transactions recorded for Celldex Therapeutics, Inc. (CLDX), including 38 buys and 9 sells. Total insider buying was valued at $62.28M and total insider selling at $3.21M.
Notable insiders with recent activity include Martin Samuel Bates, Pepin Ronald, Jimenez Freddy A.. Insider transactions can provide insights into how company leadership views the stock's valuation and future prospects.
Insider Transactions — CLDX
| Date |
Name |
Role |
Transaction |
Shares |
Avg. Price |
Value |
Shares Owned |
| 2026-01-02 |
Martin Samuel Bates |
SVP and CFO |
Option Exercise |
4,817 |
$10.38 |
$50K |
32,942 |
| 2025-12-15 |
Pepin Ronald |
Sr. VP & Cbo |
Option Exercise (Sell) |
11,000 |
$2.78 |
$30.58K |
- |
| 2025-12-04 |
Jimenez Freddy A. |
SVP & General Counsel |
Informative Sell |
4,166 |
$29.10 |
$121.21K |
30,796 |
| 2025-11-13 |
Wright Richard M. |
Other: Former Officer |
Option Exercise (Sell) |
26,672 |
$10.38 |
$276.86K |
- |
| 2025-11-10 |
Lawver Teri L |
Officer |
Unknown |
- |
- |
- |
- |
| 2025-11-10 |
Lawver Teri L |
SVP & Chief Commercial Officer |
RSU Award |
100,000 |
$22.67 |
$2.27M |
100,000 |
| 2025-08-13 |
Jimenez Freddy A. |
SVP & General Counsel |
Informative Sell |
430 |
$25.42 |
$10.93K |
34,962 |
| 2025-06-05 |
Torres Denice |
Director |
Unknown |
- |
- |
- |
- |
| 2025-06-05 |
Penner Harry Jr |
Director |
RSU Award |
16,500 |
$19.53 |
$322.25K |
16,500 |
| 2025-06-05 |
Marino James J |
Director |
RSU Award |
16,500 |
$19.53 |
$322.25K |
16,500 |
| 2025-06-05 |
Pepin Ronald |
Sr. VP & Cbo |
RSU Award |
20,000 |
$19.53 |
$390.6K |
20,000 |
| 2025-06-05 |
Conrad Herbert J |
Director |
RSU Award |
16,500 |
$19.53 |
$322.25K |
16,500 |
| 2025-06-05 |
Keler Tibor |
Executive VP & CSO |
RSU Award |
93,000 |
$19.53 |
$1.82M |
93,000 |
| 2025-06-05 |
Marucci Anthony S |
President & CEO |
RSU Award |
300,000 |
$19.53 |
$5.86M |
300,000 |
| 2025-06-05 |
Brownlie Keith L |
Director |
RSU Award |
16,500 |
$19.53 |
$322.25K |
16,500 |
| 2025-06-05 |
Cohen Cheryl |
Director |
RSU Award |
16,500 |
$19.53 |
$322.25K |
16,500 |
| 2025-06-05 |
Neil Garry Arthur |
Director |
RSU Award |
16,500 |
$19.53 |
$322.25K |
16,500 |
| 2025-06-05 |
Young Diane C. |
SVP, Chief Medical Officer |
RSU Award |
72,000 |
$19.53 |
$1.41M |
72,000 |
| 2025-06-05 |
Crowley Elizabeth |
Sr. VP & Cpdo |
RSU Award |
85,000 |
$19.53 |
$1.66M |
85,000 |
| 2025-06-05 |
Jain Rita |
Director |
RSU Award |
16,500 |
$19.53 |
$322.25K |
16,500 |
| 2025-06-05 |
Martin Samuel Bates |
SVP and CFO |
RSU Award |
81,000 |
$19.53 |
$1.58M |
81,000 |
| 2025-06-05 |
Cavanaugh Sarah |
SVP of Corp Affairs & Admin. |
RSU Award |
78,000 |
$19.53 |
$1.52M |
78,000 |
| 2025-06-05 |
Heath-chiozzi Margo |
SVP of Regulatory Affairs |
RSU Award |
82,000 |
$19.53 |
$1.6M |
82,000 |
| 2025-06-05 |
Torres Denice |
Director |
RSU Award |
33,000 |
$19.53 |
$644.49K |
33,000 |
| 2025-06-05 |
Jimenez Freddy A. |
SVP & General Counsel |
RSU Award |
75,000 |
$19.53 |
$1.46M |
75,000 |
| 2024-11-18 |
Marino James J |
Director |
Gift (Given) |
10,500 |
- |
- |
2,204 |
| 2024-11-11 |
Marucci Anthony S |
President & CEO |
Informative Buy |
11,500 |
$26.82 |
$308.43K |
40,284 |
| 2024-06-14 |
Crowley Elizabeth |
Sr. VP & Cpdo |
Informative Sell |
30,000 |
$34.87 |
$1.05M |
9,074 |
| 2024-06-14 |
Martin Samuel Bates |
SVP and CFO |
Option Exercise (Sell) |
3,201 |
$9.02 |
$28.86K |
- |
| 2024-06-13 |
Penner Harry Jr |
Director |
RSU Award |
16,500 |
$36.43 |
$601.1K |
16,500 |
| 2024-06-13 |
Marino James J |
Director |
RSU Award |
16,500 |
$36.43 |
$601.1K |
16,500 |
| 2024-06-13 |
Pepin Ronald |
Sr. VP & Cbo |
RSU Award |
20,000 |
$36.43 |
$728.6K |
20,000 |
| 2024-06-13 |
Conrad Herbert J |
Director |
RSU Award |
16,500 |
$36.43 |
$601.1K |
16,500 |
| 2024-06-13 |
Shoos Karen L. |
Director |
RSU Award |
16,500 |
$36.43 |
$601.1K |
16,500 |
| 2024-06-13 |
Keler Tibor |
Executive VP & CSO |
RSU Award |
93,000 |
$36.43 |
$3.39M |
93,000 |
| 2024-06-13 |
Marucci Anthony S |
President & CEO |
RSU Award |
300,000 |
$36.43 |
$10.93M |
300,000 |
| 2024-06-13 |
Brownlie Keith L |
Director |
RSU Award |
16,500 |
$36.43 |
$601.1K |
16,500 |
| 2024-06-13 |
Cohen Cheryl |
Director |
RSU Award |
16,500 |
$36.43 |
$601.1K |
16,500 |
| 2024-06-13 |
Neil Garry Arthur |
Director |
RSU Award |
16,500 |
$36.43 |
$601.1K |
16,500 |
| 2024-06-13 |
Wright Richard M. |
Sr. VP & Cco |
RSU Award |
65,000 |
$36.43 |
$2.37M |
65,000 |
| 2024-06-13 |
Young Diane C. |
SVP, Chief Medical Officer |
RSU Award |
72,000 |
$36.43 |
$2.62M |
72,000 |
| 2024-06-13 |
Crowley Elizabeth |
Sr. VP & Cpdo |
RSU Award |
85,000 |
$36.43 |
$3.1M |
85,000 |
| 2024-06-13 |
Jain Rita |
Director |
RSU Award |
16,500 |
$36.43 |
$601.1K |
16,500 |
| 2024-06-13 |
Martin Samuel Bates |
SVP and CFO |
RSU Award |
81,000 |
$36.43 |
$2.95M |
81,000 |
| 2024-06-13 |
Cavanaugh Sarah |
SVP of Corp Affairs & Admin. |
RSU Award |
78,000 |
$36.43 |
$2.84M |
78,000 |
| 2024-06-13 |
Heath-chiozzi Margo |
SVP of Regulatory Affairs |
RSU Award |
82,000 |
$36.43 |
$2.99M |
82,000 |
| 2024-06-13 |
Jimenez Freddy A. |
SVP & General Counsel |
RSU Award |
75,000 |
$36.43 |
$2.73M |
75,000 |
| 2024-06-11 |
Young Diane C. |
SVP, Chief Medical Officer |
Option Exercise (Sell) |
15,000 |
$2.71 |
$40.65K |
- |
| 2024-06-07 |
Young Diane C. |
SVP, Chief Medical Officer |
Informative Sell |
45,000 |
$35.26 |
$1.59M |
2,115 |
| 2024-06-07 |
Crowley Elizabeth |
Sr. VP & Cpdo |
Option Exercise (Sell) |
7,500 |
$9.02 |
$67.62K |
- |
■ Informative Buy/Sell — open market transaction (most significant)
■ Uninformative Buy — award, option exercise, conversion
■ Uninformative Sell — tax withholding, award vest sale
■ Neutral — gift, trust, expiry
