Insider Trading & Ownership - McMahon Gerald PhD

Real time insider trading transaction history:

  • Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
  • Shares are not adjusted for stock split.
"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 McMahon Gerald PhD
Common stock purchase or sale:
Transaction
Date
Reported
DateTime
CompanySymbolInsider
Relationship
Shares
Traded
Average
Price
Total
Amount
Shares
Owned
Filing
2019-05-14
Purchase
2019-05-16
08:32 am
Harpoon Therapeutics Inc.HARPMcMahon Gerald PhD
President and CEO
1,000$10.16$10,1573,000
(Direct)
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2019-05-08
Purchase
2019-05-10
08:31 am
Harpoon Therapeutics Inc.HARPMcMahon Gerald PhD
President and CEO
1,000$10.56$10,5592,000
(Direct)
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2019-05-03
Purchase
2019-05-07
4:12 pm
Harpoon Therapeutics Inc.HARPMcMahon Gerald PhD
President and CEO
1,000$10.53$10,5301,000
(Direct)
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Stock options: Exercise, Award, Grant, Conversion
Transaction
Date
Reported
DateTime
Exercisable
Expiration
CompanySymnbolInsider
Relationship
Shares
Traded
Conversion
Price
Shares
Owned
Filing
2021-01-28
Option Award
2021-01-29
7:53 pm
N/A
2031-01-27
Harpoon Therapeutics Inc.HARPMcMahon Gerald PhD
President and CEO
181,470$0181,470
(Direct)
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2020-01-31
Option Award
2020-02-04
8:07 pm
N/A
2030-01-30
Harpoon Therapeutics Inc.HARPMcMahon Gerald PhD
President and CEO
165,210$0165,210
(Direct)
View
2019-06-05
Exercise
2019-09-06
7:17 pm
N/A
2027-01-04
Harpoon Therapeutics Inc.HARPMcMahon Gerald PhD
President and CEO
169,462$0491,052
(Direct)
View
2019-06-05
Exercise
2019-09-06
7:17 pm
N/A
N/A
Harpoon Therapeutics Inc.HARPMcMahon Gerald PhD
President and CEO
169,462$0.6491,052
(Direct)
View