Why insider trading matters?

Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise.

- Peter Lynch
Celldex Therapeutics, Inc. (CLDX)
Sector: Healthcare; Industry: Biotechnology

Celldex Therapeutics, Inc., a biopharmaceutical company, focuses on the development and commercialization of immunotherapies and other cancer-targeting biologics. The company was incorporated in 1983 and is headquartered in Hampton, New Jersey.


Trade Date Insider Title Buy/Sell #Shares Price Value Option
2021-12-23 Martin Samuel Bates SVP and CFO Sell 9,500 $42.00 $399,000 Yes
2021-12-08 Cavanaugh Sarah SVP of Corp Affairs & Admin. Sell 7,323 $40.00 $292,920 Yes
2021-11-15 Martin Samuel Bates SVP and CFO Sell 9,500 $43.57 $413,883 Yes
2021-11-12 Young Diane C. SVP, Chief Medical Officer Sell 4,600 $42.94 $197,529 Yes
2021-11-01 Cavanaugh Sarah SVP of Corp Affairs & Admin. Sell 7,323 $43.26 $316,804 Yes
2020-12-14 Wright Richard M. Sr. VP & CCO Sell 20,832 $18.61 $387,611 Yes
2020-06-11 Young Diane C. SVP, Chief Medical Officer Buy 2,115 $4.73 $10,004 No
2020-06-10 Cavanaugh Sarah SVP of Corp Affairs & Admin. Buy 1,050 $4.83 $5,072 No
2020-06-09 Heath-Chiozzi Margo SVP of Regulatory Affairs Buy 1,000 $3.00 $3,005 No
2020-06-09 Martin Samuel Bates SVP and CFO Buy 9,750 $3.05 $29,738 No
2020-06-09 MARINO JAMES J Director Buy 8,305 $3.00 $24,915 No
2020-06-09 KELER TIBOR Executive VP & CSO Buy 5,000 $2.99 $14,954 No
2020-06-09 Marucci Anthony S President & CEO Buy 15,000 $3.06 $45,900 No
2018-08-24 MARINO JAMES J Director Buy 40,000 $0.48 $19,200 No
2018-06-15 KELER TIBOR Executive VP & CSO Buy 16,500 $0.59 $9,783 No
2016-09-02 KELER TIBOR Executive VP & CSO Buy 3,000 $3.32 $9,960 No
2015-11-23 CATLIN AVERY W Sr. VP & CFO Sell 25,000 $18.00 $450,000 Yes
2015-08-25 ELLBERGER LARRY Director Buy 5,000 $14.00 $70,000 No
2015-08-20 ELLBERGER LARRY Director Buy 5,000 $15.00 $75,000 No
2015-08-18 ELLBERGER LARRY Director Buy 5,000 $15.95 $79,747 No
2015-08-13 ELLBERGER LARRY Director Buy 5,000 $16.59 $82,950 No
2015-08-13 Marucci Anthony S President and CEO Buy 5,800 $16.81 $97,497 No
2015-06-15 CATLIN AVERY W Sr. VP & CFO Sell 25,000 $24.59 $614,752 Yes
2013-12-06 LIPTON KAREN SHOOS Director Sell 17,728 $24.50 $434,336 Yes
2013-12-06 PENNER HARRY JR Director Sell 17,728 $24.50 $434,336 Yes
2013-12-06 ELLBERGER LARRY Director Sell 17,728 $24.50 $434,336 Yes
2013-12-06 CATLIN AVERY W Sr. VP & CFO Sell 183,333 $24.50 $4,491,658 Yes
2011-08-11 KELER TIBOR Sr. VP & CSO Buy 5,000 $2.50 $12,520 No
2011-08-09 Marucci Anthony S President & CEO Buy 15,000 $2.41 $36,160 No
2011-08-09 CATLIN AVERY W Sr. VP & CFO Buy 2,000 $2.39 $4,780 No

Insider Smart

PROSPECT CAPITAL CORP (PSEC) - PSEC is the 2nd most bought stock of the past 90 days by insiders, CEO seems very confident about the company.

Insider Smart

PENN NATIONAL GAMING INC (PENN) - PENN took a deep dive from $36 to $5 due to the crash, anyone who was bold enough to pick up some shares in March or April could have made a 900% profit in 2 months. But bottom fishing is always easier said than done, if one took a safer bet and followed multiple insider buying around $18, a 100% profit is still impressive.