Why insider trading matters?

Numerous studies have examined whether there is evidence that U.S. insiders systematically trade on private information despite the legal deterrence. The consensus appears to be that insider purchases (but not sales) tend to be followed by positive abnormal stock price performance, particularly for small growth stocks.

- Prof. B. Espen Eckbo, Dartmouth College
IMMUNOMEDICS INC (IMMU)
Sector: Healthcare; Industry: Biotechnology

Immunomedics, Inc., a clinical-stage biopharmaceutical company, develops monoclonal antibody-based products for the targeted treatment of cancer. The company also develops IMMU-140, a humanized antibody directed against an immune response target. Immunomedics, Inc. has a partnership agreement with the Samsung BioLogics Co., Ltd. to manufacture hRS7, an Immunomedics proprietary humanized antibody; and a collaboration and license agreement with pH Pharma Co. Ltd. for the development and commercialization of multiple novel antibody-drug conjugates in oncology. The company was founded in 1982 and is headquartered in Morris Plains, New Jersey.


Trade Date Insider Title Buy/Sell #Shares Price Value Option
2020-05-01 Avoro Capital Advisors LLC See Remarks Buy 1,750,000 $28.50 $49,875,000 No
2019-12-05 Avoro Capital Advisors LLC SEE REMARKS Buy 2,000,000 $17.50 $35,000,000 No
2019-10-03 Avoro Capital Advisors LLC See Remarks Buy 1,500,000 $13.52 $20,280,000 No
2019-10-03 BALL BRYAN Chief Quality Officer Buy 5,000 $14.18 $70,896 No
2019-06-28 Avoro Capital Advisors LLC See Remarks Buy 1,000,000 $13.55 $13,548,000 No
2019-06-20 BALL BRYAN Chief Quality Officer Buy 5,000 $13.35 $66,750 No
2019-06-05 Avoro Capital Advisors LLC See Remarks Buy 1,535,539 $12.21 $18,743,220 No
2019-05-15 Avoro Capital Advisors LLC See Remarks Buy 750,000 $15.11 $11,328,750 No
2018-06-15 venBio Select Advisor LLC See Remarks Buy 200,000 $23.39 $4,678,000 No
2018-06-15 venBio Select Advisor LLC See Remarks Buy 575,000 $24.00 $13,800,000 No
2018-03-07 GOLDENBERG DAVID M Director Sell 117,729 $17.41 $2,049,389 No
2017-11-20 MARKISON BRIAN A Director Sell 8,390 $11.89 $99,724 Yes
2017-11-15 venBio Select Advisor LLC See Remarks Buy 1,325,000 $10.47 $13,868,250 No
2017-11-15 Aghazadeh Behzad See Remarks Buy 1,325,000 $10.47 $13,868,250 No
2017-09-01 GOLDENBERG CYNTHIA L Director Sell 20,000 $12.64 $252,750 No
2017-09-01 GOLDENBERG DAVID M See Remarks Sell 20,000 $12.64 $252,750 No
2017-08-28 GOLDENBERG DAVID M See Remarks Sell 10,000 $11.56 $115,591 No
2017-08-28 GOLDENBERG CYNTHIA L Director Sell 40,000 $10.72 $428,946 No
2017-08-23 GOLDENBERG DAVID M See Remarks Sell 40,000 $9.24 $369,426 No
2017-08-23 GOLDENBERG CYNTHIA L Director Sell 40,000 $9.24 $369,426 No
2016-08-23 MARKISON BRIAN A Director Sell 15,000 $2.98 $44,634 Yes
2016-08-24 Stark Don C Director Sell 9,900 $2.97 $29,451 No
2016-08-23 PAETZOLD MARY E Director Sell 15,000 $2.98 $44,673 Yes
2016-06-13 GOLDENBERG DAVID M CSO & Chairman of the BOD Sell 371,990 $3.03 $1,127,757 Yes
2016-06-13 GOLDENBERG CYNTHIA L President and CEO Sell 371,990 $3.03 $1,127,757 Yes
2016-06-08 GOLDENBERG CYNTHIA L President and CEO Sell 353,010 $3.88 $1,369,266 Yes
2016-06-08 GOLDENBERG DAVID M CSO & Chairman of the BOD Sell 353,010 $3.88 $1,369,266 Yes
2015-12-01 Stark Don C Director Sell 5,100 $3.15 $16,090 Yes
2015-12-01 Stark Don C Director Sell 5,100 $3.15 $16,090 Yes
2015-06-15 GOLDENBERG CYNTHIA L President and CEO Sell 210,991 $4.08 $860,569 Yes

Insider Smart

Camping World Holdings, Inc (CWH) - Another crash victim, Camping World Holdings, Inc took a deep dive from $16 to $4, several insiders bought around $6. With insiders on your side, this would be an easy add and hold to get your cost under $6. A 300% gain because stock is about to breach $25 in the coming weeks.

Insider Smart

Ovintiv Inc (OVV) - Insiders of OVV have been HEAVILY accumulating shares in March with a sub-$3 cost. And the stock is now $11. An awesome 400% gain can't be missed if you found it was heavily accumulated earlier.