Insider Trading - CROCKER GARY L

Real time insider trading transaction history:

  1. Insiders must file a Form 4 covering their trades within two business days.
  2. Section 16 prohibits insiders from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
    "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
    What is insider trading>>
    Time period:
    Insider Trading Transactions for CROCKER GARY L

    Common stock purchase or sale:
    Transaction
    Date
    Reported
    DateTime
    Company Symbol Insider
    Relationship
    Shares
    Traded
    Average
    Price
    Total
    Amount
    Shares
    Owned
    Filing
    2020-07-22
    Sale
    2020-07-24
    7:03 pm
    MERRIMACK PHARMACEUTICALS INC MACK CROCKER GARY L
    Director
    193,509 $3.0824 $596,465 0
    (Indirect
    Direct)
    View
    2021-02-10
    Purchase
    2021-02-12
    6:16 pm
    MERRIMACK PHARMACEUTICALS INC MACK CROCKER GARY L
    Director
    5,104 $7.7497 $39,554 5,104
    (Indirect)
    View
    2021-02-12
    Purchase
    2021-02-17
    4:05 pm
    MERRIMACK PHARMACEUTICALS INC MACK CROCKER GARY L
    Director
    5,000 $7.4684 $37,342 10,104
    (Indirect)
    View
    2021-02-23
    Purchase
    2021-03-05
    4:05 pm
    MERRIMACK PHARMACEUTICALS INC MACK CROCKER GARY L
    Director
    5,000 $7.2009 $36,005 15,104
    (Indirect)
    View
    2021-03-16
    Purchase
    2021-03-17
    5:08 pm
    MERRIMACK PHARMACEUTICALS INC MACK CROCKER GARY L
    Director
    5,000 $6.7912 $33,956 20,104
    (Indirect)
    View
    2021-03-23
    Purchase
    2021-03-25
    5:50 pm
    MERRIMACK PHARMACEUTICALS INC MACK CROCKER GARY L
    Director
    8,627 $6.3921 $55,145 28,731
    (Indirect)
    View
    2021-03-25
    Purchase
    2021-03-26
    5:46 pm
    MERRIMACK PHARMACEUTICALS INC MACK CROCKER GARY L
    Director
    200 $6.13 $1,226 28,931
    (Indirect)
    View
    2021-03-31
    Purchase
    2021-04-01
    4:05 pm
    MERRIMACK PHARMACEUTICALS INC MACK CROCKER GARY L
    Director
    500 $6.189 $3,095 29,431
    (Indirect)
    View
    2021-04-07
    Purchase
    2021-04-09
    4:05 pm
    MERRIMACK PHARMACEUTICALS INC MACK CROCKER GARY L
    Director
    2,127 $6.19 $13,166 31,558
    (Indirect)
    View
    2021-04-09
    Purchase
    2021-04-12
    4:05 pm
    MERRIMACK PHARMACEUTICALS INC MACK CROCKER GARY L
    Director
    1,200 $6.1 $7,320 32,758
    (Indirect)
    View
    2021-04-12
    Purchase
    2021-04-14
    4:05 pm
    MERRIMACK PHARMACEUTICALS INC MACK CROCKER GARY L
    Director
    973 $6.069 $5,905 33,731
    (Indirect)
    View

    Stock options: Exercise, Award, Grant, Conversion
    Transaction
    Date
    Reported
    DateTime
    Exercisable
    Expiration
    Company Symnbol Insider
    Relationship
    Shares
    Traded
    Conversion
    Price
    Shares
    Owned
    Filing
    2017-09-13
    Option Award
    2017-09-15
    4:40 pm
    N/A
    2027-09-12
    MERRIMACK PHARMACEUTICALS INC MACK CROCKER GARY L
    Director
    8,625 $0 8,625
    (Direct)
    View
    2018-06-13
    Option Award
    2018-06-15
    4:31 pm
    N/A
    2028-06-12
    MERRIMACK PHARMACEUTICALS INC MACK CROCKER GARY L
    Director
    8,000 $0 8,000
    (Direct)
    View
    2019-10-17
    Option Award
    2019-10-21
    07:55 am
    N/A
    2029-10-16
    MERRIMACK PHARMACEUTICALS INC MACK CROCKER GARY L
    President
    8,000 $0 8,000
    (Direct)
    View
    2020-07-30
    Option Award
    2020-08-03
    9:07 pm
    N/A
    2030-07-29
    MERRIMACK PHARMACEUTICALS INC MACK CROCKER GARY L
    Director
    8,000 $0 8,000
    (Direct)
    View
    2021-06-10
    Option Award
    2021-06-14
    4:05 pm
    N/A
    2031-06-09
    MERRIMACK PHARMACEUTICALS INC MACK CROCKER GARY L
    Director
    8,000 $0 8,000
    (Direct)
    View