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
HUMANIGEN, INC (HGEN)
Sector: Healthcare; Industry: Biotechnology

Humanigen, Inc., a biopharmaceutical company, develops proprietary monoclonal antibodies for immunotherapy and oncology treatments. The company's lead product candidate is Lenzilumab, a monoclonal antibody that targets and neutralizes granulocyte-macrophage colony-stimulating factor, which is in Phase I/II clinical trial in patients with chronic myelomonocytic leukemia, and for the treatment of juvenile myelomonocytic leukemia. Humanigen, Inc. was founded in 2000 and is based in Burlingame, California.


Trade Date Insider Title Buy/Sell #Shares Price Value Option
2021-06-14 Durrant Cameron Chief Executive Officer Sell 81,441 $20.64 $1,680,934 No
2021-06-08 Jordan Edward P. Chief Commercial Officer Sell 14,700 $20.08 $295,176 Yes
2021-06-07 Chappell Dale Chief Scientific Officer Sell 80,636 $19.08 $1,538,793 No
2021-06-04 Chappell Dale Chief Scientific Officer Sell 394,364 $18.52 $7,304,993 No
2021-03-09 NOMIS BAY LTD. 10%-Owner Sell 83,568 $17.24 $1,440,495 No
2021-03-11 NOMIS BAY LTD. 10%-Owner Sell 235,238 $16.51 $3,884,756 No
2021-03-01 NOMIS BAY LTD. 10%-Owner Sell 46,505 $19.02 $884,432 No
2021-02-24 NOMIS BAY LTD. 10%-Owner Sell 103,220 $22.29 $2,301,023 No
2021-02-19 NOMIS BAY LTD. 10%-Owner Sell 89,408 $22.25 $1,989,619 No
2021-02-13 NOMIS BAY LTD. 10%-Owner Sell 16,973 $19.72 $334,776 No
2021-02-10 NOMIS BAY LTD. 10%-Owner Sell 54,273 $21.61 $1,172,582 No
2021-02-04 NOMIS BAY LTD. 10%-Owner Sell 73,584 $20.96 $1,542,363 No
2021-01-25 NOMIS BAY LTD. 10%-Owner Sell 95,032 $19.87 $1,888,332 No
2021-01-20 NOMIS BAY LTD. 10%-Owner Sell 8,500 $20.29 $172,423 No
2021-01-19 NOMIS BAY LTD. 10%-Owner Sell 105,000 $18.94 $1,989,020 No
2021-01-12 NOMIS BAY LTD. 10%-Owner Sell 25,000 $18.67 $466,650 No
2020-12-28 NOMIS BAY LTD. 10%-Owner Sell 500 $22.20 $11,101 No
2020-12-22 NOMIS BAY LTD. 10%-Owner Sell 50,000 $20.02 $1,000,985 No
2020-12-24 NOMIS BAY LTD. 10%-Owner Sell 53,401 $21.24 $1,134,104 No
2020-12-22 NOMIS BAY LTD. 10%-Owner Sell 50,000 $50000.00 $2,500,000,000 No
2020-12-21 NOMIS BAY LTD. 10%-Owner Sell 87,700 $16.82 $1,474,766 Yes
2020-08-10 NOMIS BAY LTD. 10%-Owner Sell 17,100 $5.04 $86,098 No
2020-07-28 NOMIS BAY LTD. 10%-Owner Sell 10,000 $5.66 $56,550 No
2020-07-20 NOMIS BAY LTD. 10%-Owner Sell 300,000 $5.00 $1,500,190 No
2020-06-30 NOMIS BAY LTD. 10%-Owner Sell 3,000 $4.91 $14,739 No
2020-06-16 NOMIS BAY LTD. 10%-Owner Sell 65,000 $5.63 $365,798 No
2020-06-10 NOMIS BAY LTD. 10%-Owner Sell 516,260 $2.62 $1,353,281 No
2018-02-27 NOMIS BAY LTD. 10%-Owner Buy 29,893,424 $0.28 $8,370,159 No
2018-02-27 Chappell Dale 10%-Owner Buy 32,028,669 $0.09 $3,001,086 No
2017-08-30 NOMIS BAY LTD. 10%-Owner Sell 38,900 $0.46 $17,894 No

Insider Smart

ROYAL CARIBBEAN CRUISES (RCL) - Thompson Donald, Director of RCL feels safe and made a move. The only insiders bought RCL post crash.

Insider Smart

Delta Airlines (DAL) - From an insider's perspective: airlines are the first ones to go under due to the pandemic. A lot of concerns were raised on possible bankruptcy especially amid by the dump from Buffett. However, insiders of Delta were bold enough to buy when Buffett was fear. And Delta is the only airline bought by insiders post-Buffett-dump.