Gerald PhD McMahon Insider Trading

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General | Insider Transactions | Monthly Overview

Get the latest insider transactions of Gerald PhD McMahon. Gerald PhD McMahon is an Chief Executive Officer in PONIARD PHARMACEUTICALS, INC. ($NERX) and a Director in Celldex Therapeutics, Inc. ($AVAN) and a Director in OXIGENE INC ($OXGN) and a President and CEO in Harpoon Therapeutics, Inc. ($HARP).

Address: 300 ELLIOTT AVE WEST SUITE 500 SEATTLE 98119 WA

Companies in which Gerald PhD McMahon is an Insider

Celldex Therapeutics, Inc.

Trading Symbol: CLDX
Industry: IN VITRO & IN VIVO DIAGNOSTIC SUBSTANCES [2835]
Position of Gerald PhD McMahon: Director
Holdings: 180,697 shares
Latest Transaction: Dec 04 2018

Last 4 weeks trend: HOLD
Last 3 months trend: HOLD View transactions

Harpoon Therapeutics, Inc.

Trading Symbol: HARP
Industry: BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836]
Position of Gerald PhD McMahon: President and CEO
Holdings: 172,462 shares
Latest Transaction: Jan 29 2021

Last 4 weeks trend: HOLD
Last 3 months trend: HOLD View transactions

Oncotelic Therapeutics, Inc.

Trading Symbol: MATN
Industry: PHARMACEUTICAL PREPARATIONS [2834]
Position of Gerald PhD McMahon: Director
Holdings: 0 shares
Latest Transaction: Jun 03 2016

Last 4 weeks trend: HOLD
Last 3 months trend: HOLD View transactions

PONIARD PHARMACEUTICALS, INC.

Trading Symbol: NERX
Industry: PHARMACEUTICAL PREPARATIONS [2834]
Position of Gerald PhD McMahon: Chief Executive Officer
Holdings: 5,000 shares
Latest Transaction: Jun 20 2006

Last 4 weeks trend: HOLD
Last 3 months trend: HOLD View transactions

Latest Insider Trading Transactions of Gerald PhD McMahon

Sentiment: All, CLDX, HARP, MATN, NERX

DateTickerCompanyOwnerRelationship Transaction Code Cost ($) Shares Transaction Value ($) Total Shares % Holdings
Jan 29 2021HARPHarpoon Therapeuti ...McMahon Gerald PhDPresident and CEOOption ExerciseA18.66181,4703,386,230181,470
Feb 04 2020HARPHarpoon Therapeuti ...McMahon Gerald PhDPresident and CEOOption ExerciseA13.29165,2102,195,641165,210
Sep 06 2019HARPHarpoon Therapeuti ...McMahon Gerald PhDPresident and CEOOption ExerciseM0.60169,462101,677318,590
Sep 06 2019HARPHarpoon Therapeuti ...McMahon Gerald PhDPresident and CEOBuyM0.60169,462101,677172,4623 K to 172.5 K (+5,648.73 %)
May 16 2019HARPHarpoon Therapeuti ...McMahon Gerald PhDPresident and CEOBuyP10.161,00010,1573,0002 K to 3 K (+50.00 %)
May 10 2019HARPHarpoon Therapeuti ...McMahon Gerald PhDPresident and CEOBuyP10.561,00010,5592,0001,000 to 2 K (+100.00 %)
May 07 2019HARPHarpoon Therapeuti ...McMahon Gerald PhDPresident and CEOBuyP10.531,00010,5301,0000 to 1,000

View all Gerald PhD McMahon insider transactions.

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