Prometheus Biosciences
Insider trading & Transactions

Last updated:

Transaction Date Insider Security Shares Price per share Total value Source
Option
MCKENNA MARK C. director, officer: Chairman, Pr..
 Common Stock 122,528 $2.9 $355,331
Option
MCKENNA MARK C. director, officer: Chairman, Pr..
 Common Stock 3 $1.7 $5
Option
MCKENNA MARK C. director, officer: Chairman, Pr..
 Stock Option (Right to Buy) 122,528 $2.9 $355,331
Option
MCKENNA MARK C. director, officer: Chairman, Pr..
 Stock Option (Right to Buy) 3 $1.7 $5
Option
MARSHALL KEITH W officer: Chief Financial Officer
 Common Stock 78,162 $3.1 $242,302
Option
MARSHALL KEITH W officer: Chief Financial Officer
 Stock Options (Right to Buy) 78,162 $3.1 $242,302
Option
MARSHALL KEITH W officer: Chief Financial Officer
 Common Stock 10,000 $3.7 $37,000
Sale
MARSHALL KEITH W officer: Chief Financial Officer
 Common Stock 10,000 $108.42 $1,084,200
Option
MARSHALL KEITH W officer: Chief Financial Officer
 Stock Option (Right to Buy) 10,000 $3.7 $37,000
Option
MCKENNA MARK C. director, officer: Chairman, Pr..
 Stock Option (Right to Buy) 25,000 $2.9 $72,500
Sale
MCKENNA MARK C. director, officer: Chairman, Pr..
 Common Stock 25,000 $116.14 $2,903,500
Option
MCKENNA MARK C. director, officer: Chairman, Pr..
 Common Stock 25,000 $2.9 $72,500
Sale
CEDARS SINAI INTELLECTUAL PROPERTY CO 10 percent owner
 Common Stock 865,000 $114.59 $99,120,350
Option
MARSHALL KEITH W officer: Chief Financial Officer
 Stock Option (Right to Buy) 10,000 $3.7 $37,000
Sale
MARSHALL KEITH W officer: Chief Financial Officer
 Common Stock 10,000 $122.13 $1,221,300
Option
MARSHALL KEITH W officer: Chief Financial Officer
 Common Stock 10,000 $3.7 $37,000
Option
MCKENNA MARK C. director, officer: Chairman, Pr..
 Stock Option (Right to Buy) 10,620 $3.7 $39,294
Sale
MCKENNA MARK C. director, officer: Chairman, Pr..
 Common Stock 10,620 $125.13 $1,328,881
Option
MCKENNA MARK C. director, officer: Chairman, Pr..
 Common Stock 10,620 $3.7 $39,294
Option
MCKENNA MARK C. director, officer: Chairman, Pr..
 Stock Option (Right to Buy) 700 $3.7 $2,590
Sale
MCKENNA MARK C. director, officer: Chairman, Pr..
 Common Stock 700 $125.26 $87,682
Option
MCKENNA MARK C. director, officer: Chairman, Pr..
 Common Stock 700 $3.7 $2,590
Option
MCKENNA MARK C. director, officer: Chairman, Pr..
 Stock Option (Right to Buy) 13,680 $3.7 $50,616
Sale
MCKENNA MARK C. director, officer: Chairman, Pr..
 Common Stock 13,680 $125.1 $1,711,368
Option
MCKENNA MARK C. director, officer: Chairman, Pr..
 Common Stock 13,680 $3.7 $50,616
Option
MCKENNA MARK C. director, officer: Chairman, Pr..
 Stock Option (Right to Buy) 25,000 $3.7 $92,500
Sale
MCKENNA MARK C. director, officer: Chairman, Pr..
 Common Stock 25,000 $119.87 $2,996,750
Option
MCKENNA MARK C. director, officer: Chairman, Pr..
 Common Stock 25,000 $3.7 $92,500
Option
MARSHALL KEITH W officer: Chief Financial Officer
 Stock Option (Right to Buy) 5,000 $3.7 $18,500
Sale
MARSHALL KEITH W officer: Chief Financial Officer
 Common Stock 5,000 $119.38 $596,900
Option
MARSHALL KEITH W officer: Chief Financial Officer
 Common Stock 5,000 $3.7 $18,500
Option
MCKENNA MARK C. director, officer: Chairman, Pr..
 Stock Option (Right to Buy) 25,000 $2.9 $72,500
Sale
MCKENNA MARK C. director, officer: Chairman, Pr..
 Common Stock 25,000 $119.42 $2,985,500
Option
MCKENNA MARK C. director, officer: Chairman, Pr..
 Common Stock 25,000 $2.9 $72,500
Option
MARSHALL KEITH W officer: Chief Financial Officer
 Stock Option (Right to Buy) 5,000 $3.7 $18,500
Sale
MARSHALL KEITH W officer: Chief Financial Officer
 Common Stock 5,000 $119 $595,000
Option
MARSHALL KEITH W officer: Chief Financial Officer
 Common Stock 5,000 $3.7 $18,500
Option
MCKENNA MARK C. director, officer: Chairman, Pr..
 Stock Option (Right to Buy) 25,000 $2.9 $72,500
Sale
MCKENNA MARK C. director, officer: Chairman, Pr..
 Common Stock 25,000 $118.99 $2,974,750
Option
MCKENNA MARK C. director, officer: Chairman, Pr..
 Common Stock 25,000 $2.9 $72,500
Option
MCKENNA MARK C. director, officer: Chairman, Pr..
 Stock Option (Right to Buy) 15,400 $2.9 $44,660
Option
MCKENNA MARK C. director, officer: Chairman, Pr..
 Common Stock 15,400 $2.9 $44,660
Purchase
RTW INVESTMENTS, LP
Common Stock 800,000 $19 $15,200,000
Purchase
POINT72 BIOTECH PRIVATE INVESTMENTS, LLC
Common Stock 800,000 $19 $15,200,000
Purchase
STENHOUSE MARK
Common Stock 14,000 $19 $266,000
Purchase
PAPA JOSEPH C
Common Stock 15,000 $19 $285,000
Purchase
ADAMS HELEN C.
Common Stock 500 $19 $9,500
Purchase
PERCEPTIVE ADVISORS LLC
Common Stock 850,000 $19 $16,150,000
Purchase
CORMORANT ASSET MANAGEMENT, LP
Common Stock 375,000 N/A N/A
Option
HORNBY ZACHARY officer: Chief Operating Officer
 Stock Option (Right to Buy) 12,083 N/A N/A

Showing 1 to 50 of 78 results.

Insider trading

Monitoring trades made by the management members or major shareholders of companies may help create a sharper picture of what is happening inside the companies. Base your decisions on buys or sells of the people involved and do the right thing at the right time.

Who is insider?

Every director or senior officer, as well as any other entity or individual owning more than 10% of the company’s shares on the stock market, is called an insider. Such people or entities are allowed to buy/sell the company's shares under strictly controlled conditions. Key premise here is that none of them can make trades based on non-public information about the company.

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