SELICK HAROLD E

Director at Molecular Templates, Inc. · on record since Mar 15, 2006
Chief Executive Officer at Molecular Templates, Inc. · on record since Mar 15, 2006
Director at Protagonist Therapeutics, Inc · on record since Sep 15, 2016
Director at PDL BIOPHARMA, INC. · on record since Aug 4, 2009
Director at CRESCENT BIOPHARMA, INC. · on record since Aug 20, 2015

Insider trading activity of SELICK HAROLD E

Transactions on record: 107; since Mar 15, 2006

Open-market buys: 15; $558.7K

Open-market sells: 1; $2.5M

Companies traded: 4; last filing Mar 27, 2026

Figures computed from official regulatory filings — .

Companies where SELICK HAROLD E has traded

Protagonist Therapeutics, Inc27 tx · $3M · Mar 27, 2026
Molecular Templates, Inc.44 tx · $557.9K · Sep 30, 2024
PDL BIOPHARMA, INC.17 tx · $1.4M · Jun 24, 2019
CRESCENT BIOPHARMA, INC.19 tx · Jan 18, 2018

Track record of SELICK HAROLD E

Statistical track record

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Open-market buys: 19

Last buy: Mar 12, 2020

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Transaction history of SELICK HAROLD E

Co-insiders of SELICK HAROLD E

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
Protagonist Therapeutics, IncListing on record	Mar 27, 2026	ExerciseD (derivative)	-24,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Protagonist Therapeutics, IncListing on record	Mar 27, 2026	Sell	-24,000	105.00 USD	$2.5M		SEC
Protagonist Therapeutics, IncListing on record	Mar 27, 2026	Exercise	24,000	12.88 USD	$309.1K	Unusual size	SEC
Protagonist Therapeutics, IncListing on record	Jan 13, 2026	Exercise	14,299	4.21 USD	$60.2K	Unusual size	SEC
Protagonist Therapeutics, IncListing on record	Jan 13, 2026	ExerciseD (derivative)	-14,299	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Protagonist Therapeutics, IncListing on record	Jan 6, 2026	AwardD (derivative)	3,762	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Protagonist Therapeutics, IncListing on record	Jan 6, 2026	Award	2,695	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Protagonist Therapeutics, IncListing on record	Apr 30, 2025	ExerciseD (derivative)	-10,725	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Protagonist Therapeutics, IncListing on record	Apr 30, 2025	Exercise	10,725	1.16 USD	$12.4K		SEC
Protagonist Therapeutics, IncListing on record	Jan 6, 2025	Award	5,130	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Protagonist Therapeutics, IncListing on record	Jan 6, 2025	AwardD (derivative)	6,584	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Molecular Templates, Inc.Listing unverified	Sep 30, 2024	AwardD (derivative)	1,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Protagonist Therapeutics, IncListing on record	Mar 11, 2024	Exercise	6,490	1.89 USD	$12.3K	Unusual size	SEC
Protagonist Therapeutics, IncListing on record	Mar 11, 2024	ExerciseD (derivative)	-6,490	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Protagonist Therapeutics, IncListing on record	Jan 4, 2024	AwardD (derivative)	25,700	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Molecular Templates, Inc.Listing unverified	Oct 31, 2023	AwardD (derivative)	1,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Protagonist Therapeutics, IncListing on record	Apr 11, 2023	Exercise	6,196	0.87 USD	$5.4K		SEC
Protagonist Therapeutics, IncListing on record	Apr 11, 2023	ExerciseD (derivative)	-6,196	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Protagonist Therapeutics, IncListing on record	Jan 18, 2023	AwardD (derivative)	30,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Molecular Templates, Inc.Listing unverified	Jun 6, 2022	AwardD (derivative)	15,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Protagonist Therapeutics, IncListing on record	May 27, 2022	AwardD (derivative)	20,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Molecular Templates, Inc.Listing unverified	Jun 4, 2021	AwardD (derivative)	15,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Protagonist Therapeutics, IncListing on record	May 28, 2021	AwardD (derivative)	18,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Molecular Templates, Inc.Listing unverified	Jun 1, 2020	AwardD (derivative)	15,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Protagonist Therapeutics, IncListing on record	May 29, 2020	AwardD (derivative)	15,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
Protagonist Therapeutics, IncListing on record	Mar 27, 2026	ExerciseD (derivative)	-24,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Protagonist Therapeutics, IncListing on record	Mar 27, 2026	Sell	-24,000	105.00 USD	$2.5M		SEC
Protagonist Therapeutics, IncListing on record	Mar 27, 2026	Exercise	24,000	12.88 USD	$309.1K	Unusual size	SEC
Protagonist Therapeutics, IncListing on record	Jan 13, 2026	Exercise	14,299	4.21 USD	$60.2K	Unusual size	SEC
Protagonist Therapeutics, IncListing on record	Jan 13, 2026	ExerciseD (derivative)	-14,299	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Protagonist Therapeutics, IncListing on record	Jan 6, 2026	AwardD (derivative)	3,762	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Protagonist Therapeutics, IncListing on record	Jan 6, 2026	Award	2,695	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Protagonist Therapeutics, IncListing on record	Apr 30, 2025	ExerciseD (derivative)	-10,725	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Protagonist Therapeutics, IncListing on record	Apr 30, 2025	Exercise	10,725	1.16 USD	$12.4K		SEC
Protagonist Therapeutics, IncListing on record	Jan 6, 2025	Award	5,130	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Protagonist Therapeutics, IncListing on record	Jan 6, 2025	AwardD (derivative)	6,584	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Molecular Templates, Inc.Listing unverified	Sep 30, 2024	AwardD (derivative)	1,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Protagonist Therapeutics, IncListing on record	Mar 11, 2024	Exercise	6,490	1.89 USD	$12.3K	Unusual size	SEC
Protagonist Therapeutics, IncListing on record	Mar 11, 2024	ExerciseD (derivative)	-6,490	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Protagonist Therapeutics, IncListing on record	Jan 4, 2024	AwardD (derivative)	25,700	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Molecular Templates, Inc.Listing unverified	Oct 31, 2023	AwardD (derivative)	1,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Protagonist Therapeutics, IncListing on record	Apr 11, 2023	Exercise	6,196	0.87 USD	$5.4K		SEC
Protagonist Therapeutics, IncListing on record	Apr 11, 2023	ExerciseD (derivative)	-6,196	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Protagonist Therapeutics, IncListing on record	Jan 18, 2023	AwardD (derivative)	30,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Molecular Templates, Inc.Listing unverified	Jun 6, 2022	AwardD (derivative)	15,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Protagonist Therapeutics, IncListing on record	May 27, 2022	AwardD (derivative)	20,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Molecular Templates, Inc.Listing unverified	Jun 4, 2021	AwardD (derivative)	15,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Protagonist Therapeutics, IncListing on record	May 28, 2021	AwardD (derivative)	18,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Molecular Templates, Inc.Listing unverified	Jun 1, 2020	AwardD (derivative)	15,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Protagonist Therapeutics, IncListing on record	May 29, 2020	AwardD (derivative)	15,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC