Smith Edward F

CFO at POLYMEDIX, INC · on record since Mar 28, 2012
Director at Benitec Biopharma Inc. · on record since Apr 27, 2020
Former VP, CFO & Treasurer at MARINUS PHARMACEUTICALS, INC. · on record since Dec 23, 2014

Insider trading activity of Smith Edward F

Transactions on record: 31; since May 8, 2007

Open-market buys: 0

Open-market sells: 5; $876.4K

Companies traded: 3; last filing Dec 3, 2025

Figures computed from official regulatory filings — .

Companies where Smith Edward F has traded

Benitec Biopharma Inc.6 tx · Dec 3, 2025
MARINUS PHARMACEUTICALS, INC.19 tx · $1M · Mar 11, 2021
POLYMEDIX, INC6 tx · Mar 28, 2012

Track record of Smith Edward F

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

Transaction history of Smith Edward F

Co-insiders of Smith Edward F

ANDERSON BRIANPOLYMEDIX, INC
Arroyo SantiagoMARINUS PHARMACEUTICALS, INC.
Austin CharlesMARINUS PHARMACEUTICALS, INC.
Averill Madison Master Fund, Ltd.Benitec Biopharma Inc.
Averill Master Fund, Ltd.Benitec Biopharma Inc.
Azan AlainMARINUS PHARMACEUTICALS, INC.
Bain Capital Life Sciences Fund, L.P.MARINUS PHARMACEUTICALS, INC.
Bain Capital Life Sciences Investors, LLCMARINUS PHARMACEUTICALS, INC.
Bain Capital Life Sciences Partners, LPMARINUS PHARMACEUTICALS, INC.
BANK RICHARD WPOLYMEDIX, INC
Banks Jerel A.Benitec Biopharma Inc.
BCIP Life Sciences Associates, LPMARINUS PHARMACEUTICALS, INC.
BLAIR JAMES CMARINUS PHARMACEUTICALS, INC.
Bloch Stephen MMARINUS PHARMACEUTICALS, INC.
Boston MeganBenitec Biopharma Inc.
Braunstein ScottMARINUS PHARMACEUTICALS, INC.
Buatois EricMARINUS PHARMACEUTICALS, INC.
BUCHI J KEVINBenitec Biopharma Inc.
CALIFORNIA CAPITAL EQUITY, LLCBenitec Biopharma Inc.

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
Benitec Biopharma Inc.Listing on record	Dec 3, 2025	AwardD (derivative)	35,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Benitec Biopharma Inc.Listing on record	Dec 11, 2024	AwardD (derivative)	35,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Benitec Biopharma Inc.Listing on record	Dec 7, 2023	AwardD (derivative)	35,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Benitec Biopharma Inc.Listing on record	Dec 9, 2022	AwardD (derivative)	12,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Benitec Biopharma Inc.Listing on record	Dec 10, 2021	AwardD (derivative)	12,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MARINUS PHARMACEUTICALS, INC.Listing unverified	Mar 11, 2021	ExerciseD (derivative)	-35,927	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MARINUS PHARMACEUTICALS, INC.Listing unverified	Mar 11, 2021	Sell	-40,356	17.80 USD	$718.3K	Unusual size	SEC
MARINUS PHARMACEUTICALS, INC.Listing unverified	Mar 11, 2021	Exercise	35,927	4.16 USD	$149.5K		SEC
Benitec Biopharma Inc.Listing on record	Dec 11, 2020	AwardD (derivative)	23,601	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MARINUS PHARMACEUTICALS, INC.Listing unverified	Feb 3, 2020	Sell	-2,380	2.05 USD	$4.9K		SEC
MARINUS PHARMACEUTICALS, INC.Listing unverified	Jan 10, 2020	AwardD (derivative)	765,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MARINUS PHARMACEUTICALS, INC.Listing unverified	Aug 23, 2019	AwardD (derivative)	60,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MARINUS PHARMACEUTICALS, INC.Listing unverified	May 20, 2019	Sell	-24,211	5.03 USD	$121.8K		SEC
MARINUS PHARMACEUTICALS, INC.Listing unverified	Feb 28, 2019	AwardD (derivative)	200,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MARINUS PHARMACEUTICALS, INC.Listing unverified	Jan 30, 2019	Sell	-2,492	3.06 USD	$7.6K		SEC
MARINUS PHARMACEUTICALS, INC.Listing unverified	Jan 29, 2018	Award	25,200	—	n/a (No price was disclosed in the filing)		SEC
MARINUS PHARMACEUTICALS, INC.Listing unverified	Jan 29, 2018	Sell	-3,000	7.91 USD	$23.7K		SEC
MARINUS PHARMACEUTICALS, INC.Listing unverified	Jan 29, 2018	Award	27,600	—	n/a (No price was disclosed in the filing)		SEC
MARINUS PHARMACEUTICALS, INC.Listing unverified	Dec 8, 2017	AwardD (derivative)	200,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MARINUS PHARMACEUTICALS, INC.Listing unverified	Jan 19, 2017	AwardD (derivative)	58,800	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MARINUS PHARMACEUTICALS, INC.Listing unverified	Jan 19, 2017	AwardD (derivative)	25,200	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MARINUS PHARMACEUTICALS, INC.Listing unverified	Aug 5, 2016	AwardD (derivative)	57,400	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MARINUS PHARMACEUTICALS, INC.Listing unverified	Aug 5, 2016	AwardD (derivative)	24,600	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MARINUS PHARMACEUTICALS, INC.Listing unverified	Jul 22, 2015	AwardD (derivative)	70,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MARINUS PHARMACEUTICALS, INC.Listing unverified	Dec 23, 2014	AwardD (derivative)	62,000	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
Benitec Biopharma Inc.Listing on record	Dec 3, 2025	AwardD (derivative)	35,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Benitec Biopharma Inc.Listing on record	Dec 11, 2024	AwardD (derivative)	35,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Benitec Biopharma Inc.Listing on record	Dec 7, 2023	AwardD (derivative)	35,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Benitec Biopharma Inc.Listing on record	Dec 9, 2022	AwardD (derivative)	12,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Benitec Biopharma Inc.Listing on record	Dec 10, 2021	AwardD (derivative)	12,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MARINUS PHARMACEUTICALS, INC.Listing unverified	Mar 11, 2021	ExerciseD (derivative)	-35,927	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MARINUS PHARMACEUTICALS, INC.Listing unverified	Mar 11, 2021	Sell	-40,356	17.80 USD	$718.3K	Unusual size	SEC
MARINUS PHARMACEUTICALS, INC.Listing unverified	Mar 11, 2021	Exercise	35,927	4.16 USD	$149.5K		SEC
Benitec Biopharma Inc.Listing on record	Dec 11, 2020	AwardD (derivative)	23,601	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MARINUS PHARMACEUTICALS, INC.Listing unverified	Feb 3, 2020	Sell	-2,380	2.05 USD	$4.9K		SEC
MARINUS PHARMACEUTICALS, INC.Listing unverified	Jan 10, 2020	AwardD (derivative)	765,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MARINUS PHARMACEUTICALS, INC.Listing unverified	Aug 23, 2019	AwardD (derivative)	60,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MARINUS PHARMACEUTICALS, INC.Listing unverified	May 20, 2019	Sell	-24,211	5.03 USD	$121.8K		SEC
MARINUS PHARMACEUTICALS, INC.Listing unverified	Feb 28, 2019	AwardD (derivative)	200,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MARINUS PHARMACEUTICALS, INC.Listing unverified	Jan 30, 2019	Sell	-2,492	3.06 USD	$7.6K		SEC
MARINUS PHARMACEUTICALS, INC.Listing unverified	Jan 29, 2018	Award	25,200	—	n/a (No price was disclosed in the filing)		SEC
MARINUS PHARMACEUTICALS, INC.Listing unverified	Jan 29, 2018	Sell	-3,000	7.91 USD	$23.7K		SEC
MARINUS PHARMACEUTICALS, INC.Listing unverified	Jan 29, 2018	Award	27,600	—	n/a (No price was disclosed in the filing)		SEC
MARINUS PHARMACEUTICALS, INC.Listing unverified	Dec 8, 2017	AwardD (derivative)	200,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MARINUS PHARMACEUTICALS, INC.Listing unverified	Jan 19, 2017	AwardD (derivative)	58,800	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MARINUS PHARMACEUTICALS, INC.Listing unverified	Jan 19, 2017	AwardD (derivative)	25,200	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MARINUS PHARMACEUTICALS, INC.Listing unverified	Aug 5, 2016	AwardD (derivative)	57,400	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MARINUS PHARMACEUTICALS, INC.Listing unverified	Aug 5, 2016	AwardD (derivative)	24,600	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MARINUS PHARMACEUTICALS, INC.Listing unverified	Jul 22, 2015	AwardD (derivative)	70,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MARINUS PHARMACEUTICALS, INC.Listing unverified	Dec 23, 2014	AwardD (derivative)	62,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC