Czernik Marcin

10% owner at Karyopharm Therapeutics Inc. · on record since Nov 15, 2013
10% owner at Acrivon Therapeutics, Inc. · on record since Nov 21, 2022

Insider trading activity of Czernik Marcin

Transactions on record: 35; since Jul 28, 2014

Open-market buys: 0

Open-market sells: 35; $30.6M

Companies traded: 1; last filing Mar 4, 2019

Figures computed from official regulatory filings — .

Companies where Czernik Marcin has traded

Karyopharm Therapeutics Inc.35 tx · $30.6M · Mar 4, 2019

Track record of Czernik Marcin

Insufficient history for a statistical track record (fewer than 5 open-market buys).

Transaction history of Czernik Marcin

Co-insiders of Czernik Marcin

Chione LtdAcrivon Therapeutics, Inc. +1
Hadjimichael AndreasAcrivon Therapeutics, Inc. +1
Mirza Mansoor RazaAcrivon Therapeutics, Inc. +1
Shacham SharonAcrivon Therapeutics, Inc. +1
Smolokowski WiaczeslawAcrivon Therapeutics, Inc. +1
Abate KristinKaryopharm Therapeutics Inc.
BAUM CHARLES MAcrivon Therapeutics, Inc.
Blume-Jensen PeterAcrivon Therapeutics, Inc.
BOHLIN GAREN GKaryopharm Therapeutics Inc.
Brannelly PaulKaryopharm Therapeutics Inc.
Cheng Sohanya RoshanKaryopharm Therapeutics Inc.
Cuillerot Jean-MarieAcrivon Therapeutics, Inc.
DEMAREE JOHNKaryopharm Therapeutics Inc.
Devroe EricAcrivon Therapeutics, Inc.
DiRocco DerekAcrivon Therapeutics, Inc.
Dolsten MikaelKaryopharm Therapeutics Inc.
EDELMAN JOSEPHAcrivon Therapeutics, Inc.
FALVEY MICHAELKaryopharm Therapeutics Inc.
Frenkel RanKaryopharm Therapeutics Inc.
Gamelin ErickAcrivon Therapeutics, Inc.
Garland J. ScottKaryopharm Therapeutics Inc.
Greene Barry EKaryopharm Therapeutics Inc.
Hadjimichael AmaliaKaryopharm Therapeutics Inc.
Hadjimichael GeorgeKaryopharm Therapeutics Inc.
Holm-Jorgensen RasmusAcrivon Therapeutics, Inc.
Honig PeterKaryopharm Therapeutics Inc.
Jankilevitsch GregoryKaryopharm Therapeutics Inc.
Kauffman MichaelKaryopharm Therapeutics Inc.
Kolchinsky PeterAcrivon Therapeutics, Inc.

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
Karyopharm Therapeutics Inc.Listing on record	Mar 4, 2019	Sell	-149,624	4.14 USD	$619.4K		SEC
Karyopharm Therapeutics Inc.Listing on record	Sep 7, 2018	Sell	-160,000	21.06 USD	$3.4M	Unusual size	SEC
Karyopharm Therapeutics Inc.Listing on record	Sep 7, 2018	Sell	-4,800	20.52 USD	$98.5K		SEC
Karyopharm Therapeutics Inc.Listing on record	Aug 9, 2018	Sell	-67,474	18.51 USD	$1.2M		SEC
Karyopharm Therapeutics Inc.Listing on record	Aug 9, 2018	Sell	-10,602	18.60 USD	$197.2K		SEC
Karyopharm Therapeutics Inc.Listing on record	Aug 9, 2018	Sell	-2,800	18.61 USD	$52.1K		SEC
Karyopharm Therapeutics Inc.Listing on record	Jul 18, 2018	Sell	-30,000	18.53 USD	$555.9K		SEC
Karyopharm Therapeutics Inc.Listing on record	Jul 18, 2018	Sell	-2,654	18.52 USD	$49.2K		SEC
Karyopharm Therapeutics Inc.Listing on record	Jul 18, 2018	Sell	-17,346	18.50 USD	$320.9K		SEC
Karyopharm Therapeutics Inc.Listing on record	Jun 15, 2016	Sell	-7,074	8.51 USD	$60.2K		SEC
Karyopharm Therapeutics Inc.Listing on record	Jun 1, 2016	Sell	-17,568	9.64 USD	$169.4K		SEC
Karyopharm Therapeutics Inc.Listing on record	Jun 1, 2016	Sell	-40,000	9.58 USD	$383.2K		SEC
Karyopharm Therapeutics Inc.Listing on record	Jun 1, 2016	Sell	-17,096	9.66 USD	$165.1K		SEC
Karyopharm Therapeutics Inc.Listing on record	May 19, 2016	Sell	-30,000	8.15 USD	$244.5K		SEC
Karyopharm Therapeutics Inc.Listing on record	May 19, 2016	Sell	-33,800	8.15 USD	$275.5K		SEC
Karyopharm Therapeutics Inc.Listing on record	Nov 25, 2014	Sell	-10,501	44.03 USD	$462.4K		SEC
Karyopharm Therapeutics Inc.Listing on record	Nov 25, 2014	Sell	-75,000	41.78 USD	$3.1M	Unusual size	SEC
Karyopharm Therapeutics Inc.Listing on record	Nov 25, 2014	Sell	-42,800	41.29 USD	$1.8M		SEC
Karyopharm Therapeutics Inc.Listing on record	Nov 25, 2014	Sell	-53,173	42.51 USD	$2.3M		SEC
Karyopharm Therapeutics Inc.Listing on record	Nov 25, 2014	Sell	-61,326	43.54 USD	$2.7M		SEC
Karyopharm Therapeutics Inc.Listing on record	Nov 20, 2014	Sell	-5,700	41.01 USD	$233.8K		SEC
Karyopharm Therapeutics Inc.Listing on record	Nov 20, 2014	Sell	-60,268	40.01 USD	$2.4M	Unusual size	SEC
Karyopharm Therapeutics Inc.Listing on record	Sep 30, 2014	Sell	-12,480	41.89 USD	$522.8K		SEC
Karyopharm Therapeutics Inc.Listing on record	Sep 30, 2014	Sell	-12,261	43.39 USD	$532K		SEC
Karyopharm Therapeutics Inc.Listing on record	Sep 30, 2014	Sell	-25,059	42.44 USD	$1.1M		SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
Karyopharm Therapeutics Inc.Listing on record	Mar 4, 2019	Sell	-149,624	4.14 USD	$619.4K		SEC
Karyopharm Therapeutics Inc.Listing on record	Sep 7, 2018	Sell	-160,000	21.06 USD	$3.4M	Unusual size	SEC
Karyopharm Therapeutics Inc.Listing on record	Sep 7, 2018	Sell	-4,800	20.52 USD	$98.5K		SEC
Karyopharm Therapeutics Inc.Listing on record	Aug 9, 2018	Sell	-67,474	18.51 USD	$1.2M		SEC
Karyopharm Therapeutics Inc.Listing on record	Aug 9, 2018	Sell	-10,602	18.60 USD	$197.2K		SEC
Karyopharm Therapeutics Inc.Listing on record	Aug 9, 2018	Sell	-2,800	18.61 USD	$52.1K		SEC
Karyopharm Therapeutics Inc.Listing on record	Jul 18, 2018	Sell	-30,000	18.53 USD	$555.9K		SEC
Karyopharm Therapeutics Inc.Listing on record	Jul 18, 2018	Sell	-2,654	18.52 USD	$49.2K		SEC
Karyopharm Therapeutics Inc.Listing on record	Jul 18, 2018	Sell	-17,346	18.50 USD	$320.9K		SEC
Karyopharm Therapeutics Inc.Listing on record	Jun 15, 2016	Sell	-7,074	8.51 USD	$60.2K		SEC
Karyopharm Therapeutics Inc.Listing on record	Jun 1, 2016	Sell	-17,568	9.64 USD	$169.4K		SEC
Karyopharm Therapeutics Inc.Listing on record	Jun 1, 2016	Sell	-40,000	9.58 USD	$383.2K		SEC
Karyopharm Therapeutics Inc.Listing on record	Jun 1, 2016	Sell	-17,096	9.66 USD	$165.1K		SEC
Karyopharm Therapeutics Inc.Listing on record	May 19, 2016	Sell	-30,000	8.15 USD	$244.5K		SEC
Karyopharm Therapeutics Inc.Listing on record	May 19, 2016	Sell	-33,800	8.15 USD	$275.5K		SEC
Karyopharm Therapeutics Inc.Listing on record	Nov 25, 2014	Sell	-10,501	44.03 USD	$462.4K		SEC
Karyopharm Therapeutics Inc.Listing on record	Nov 25, 2014	Sell	-75,000	41.78 USD	$3.1M	Unusual size	SEC
Karyopharm Therapeutics Inc.Listing on record	Nov 25, 2014	Sell	-42,800	41.29 USD	$1.8M		SEC
Karyopharm Therapeutics Inc.Listing on record	Nov 25, 2014	Sell	-53,173	42.51 USD	$2.3M		SEC
Karyopharm Therapeutics Inc.Listing on record	Nov 25, 2014	Sell	-61,326	43.54 USD	$2.7M		SEC
Karyopharm Therapeutics Inc.Listing on record	Nov 20, 2014	Sell	-5,700	41.01 USD	$233.8K		SEC
Karyopharm Therapeutics Inc.Listing on record	Nov 20, 2014	Sell	-60,268	40.01 USD	$2.4M	Unusual size	SEC
Karyopharm Therapeutics Inc.Listing on record	Sep 30, 2014	Sell	-12,480	41.89 USD	$522.8K		SEC
Karyopharm Therapeutics Inc.Listing on record	Sep 30, 2014	Sell	-12,261	43.39 USD	$532K		SEC
Karyopharm Therapeutics Inc.Listing on record	Sep 30, 2014	Sell	-25,059	42.44 USD	$1.1M		SEC