Macdonald R. Loch

Chief Medical Officer at Grace Therapeutics, Inc. · on record since May 26, 2023
Director at PDS Biotechnology Corp · on record since Sep 30, 2015
Chief Scientific Officer at PDS Biotechnology Corp · on record since Sep 30, 2015

Insider trading activity of Macdonald R. Loch

Transactions on record: 24; since Oct 8, 2015

Open-market buys: 0

Open-market sells: 7; $380.4K

Companies traded: 2; last filing Sep 1, 2026

Figures computed from official regulatory filings — .

Companies where Macdonald R. Loch has traded

Grace Therapeutics, Inc.4 tx · Sep 1, 2026
PDS Biotechnology Corp20 tx · $1.4M · Mar 18, 2019

Track record of Macdonald R. Loch

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

Transaction history of Macdonald R. Loch

Co-insiders of Macdonald R. Loch

ADAR1 Capital Management, LLCGrace Therapeutics, Inc.
ADAR1 Partners, LPGrace Therapeutics, Inc.
Ali-Jackson KamilPDS Biotechnology Corp
Banaag Arnold JamesPDS Biotechnology Corp
BARER SOL JPDS Biotechnology Corp
BEDU-ADDO FRANKPDS Biotechnology Corp
BLECH ISAACPDS Biotechnology Corp
Bloomquist DeLyle WPDS Biotechnology Corp
Boesgaard LarsPDS Biotechnology Corp
Boily Jean-FrancoisGrace Therapeutics, Inc.
BRAWLEY OTIS WPDS Biotechnology Corp
BRENNAN DANIELPDS Biotechnology Corp
Brown Spencer D.PDS Biotechnology Corp
Canan JohnGrace Therapeutics, Inc.
Carter Roderick NoelGrace Therapeutics, Inc.
CONN GREGORYPDS Biotechnology Corp
Conti Kurt GPDS Biotechnology Corp
Crane Rosemary APDS Biotechnology Corp
D'Alvise JanelleGrace Therapeutics, Inc.
D'Andrea CarrieGrace Therapeutics, Inc.
DAVIS A BRIANGrace Therapeutics, Inc.
DelAversano Robert JGrace Therapeutics, Inc.

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Src
Grace Therapeutics, Inc.Listing on record	Sep 1, 2026	AwardD (derivative)	54,690	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Grace Therapeutics, Inc.Listing on record	Apr 16, 2025	AwardD (derivative)	40,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Grace Therapeutics, Inc.Listing on record	May 8, 2024	AwardD (derivative)	25,380	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Grace Therapeutics, Inc.Listing on record	Jul 18, 2023	AwardD (derivative)	60,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
PDS Biotechnology CorpListing on record	Mar 18, 2019	Exercise	10,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
PDS Biotechnology CorpListing on record	Mar 18, 2019	ExerciseD (derivative)	-10,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
PDS Biotechnology CorpListing on record	Aug 15, 2018	AwardD (derivative)	10,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
PDS Biotechnology CorpListing on record	Jun 20, 2018	AwardD (derivative)	20,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
PDS Biotechnology CorpListing on record	Mar 22, 2018	Sell	-2,500	16.41 USD	$41K	SEC
PDS Biotechnology CorpListing on record	Mar 21, 2018	Sell	-2,500	16.52 USD	$41.3K	SEC
PDS Biotechnology CorpListing on record	Mar 21, 2018	Sell	-2,500	16.66 USD	$41.7K	SEC
PDS Biotechnology CorpListing on record	Mar 21, 2018	Sell	-5,000	16.47 USD	$82.4K	SEC
PDS Biotechnology CorpListing on record	Feb 22, 2018	Sell	-5,000	13.82 USD	$69.1K	SEC
PDS Biotechnology CorpListing on record	Feb 22, 2018	Sell	-5,000	13.75 USD	$68.8K	SEC
PDS Biotechnology CorpListing on record	Feb 22, 2018	Sell	-2,500	14.49 USD	$36.2K	SEC
PDS Biotechnology CorpListing on record	Mar 15, 2017	AwardD (derivative)	110,000	8.86 USD	$974.6K	SEC
PDS Biotechnology CorpListing on record	Jan 25, 2017	ExerciseD (derivative)	-25,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
PDS Biotechnology CorpListing on record	Jan 25, 2017	Exercise	25,000	2.04 USD	$51K	SEC
PDS Biotechnology CorpListing on record	Feb 18, 2016	AwardD (derivative)	85,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
PDS Biotechnology CorpListing on record	Oct 8, 2015	Other	3,928	—	n/a (No price was disclosed in the filing)	SEC
PDS Biotechnology CorpListing on record	Oct 8, 2015	Other	194	7.90 USD	$1.5K	SEC
PDS Biotechnology CorpListing on record	Oct 8, 2015	OtherD (derivative)	-5,373	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
PDS Biotechnology CorpListing on record	Oct 8, 2015	OtherD (derivative)	-25,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
PDS Biotechnology CorpListing on record	Oct 8, 2015	Other	18,274	—	n/a (No price was disclosed in the filing)	SEC

Company	Filed	Type	Qty	Price	Value · USD	Src
Grace Therapeutics, Inc.Listing on record	Sep 1, 2026	AwardD (derivative)	54,690	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Grace Therapeutics, Inc.Listing on record	Apr 16, 2025	AwardD (derivative)	40,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Grace Therapeutics, Inc.Listing on record	May 8, 2024	AwardD (derivative)	25,380	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Grace Therapeutics, Inc.Listing on record	Jul 18, 2023	AwardD (derivative)	60,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
PDS Biotechnology CorpListing on record	Mar 18, 2019	Exercise	10,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
PDS Biotechnology CorpListing on record	Mar 18, 2019	ExerciseD (derivative)	-10,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
PDS Biotechnology CorpListing on record	Aug 15, 2018	AwardD (derivative)	10,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
PDS Biotechnology CorpListing on record	Jun 20, 2018	AwardD (derivative)	20,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
PDS Biotechnology CorpListing on record	Mar 22, 2018	Sell	-2,500	16.41 USD	$41K	SEC
PDS Biotechnology CorpListing on record	Mar 21, 2018	Sell	-2,500	16.52 USD	$41.3K	SEC
PDS Biotechnology CorpListing on record	Mar 21, 2018	Sell	-2,500	16.66 USD	$41.7K	SEC
PDS Biotechnology CorpListing on record	Mar 21, 2018	Sell	-5,000	16.47 USD	$82.4K	SEC
PDS Biotechnology CorpListing on record	Feb 22, 2018	Sell	-5,000	13.82 USD	$69.1K	SEC
PDS Biotechnology CorpListing on record	Feb 22, 2018	Sell	-5,000	13.75 USD	$68.8K	SEC
PDS Biotechnology CorpListing on record	Feb 22, 2018	Sell	-2,500	14.49 USD	$36.2K	SEC
PDS Biotechnology CorpListing on record	Mar 15, 2017	AwardD (derivative)	110,000	8.86 USD	$974.6K	SEC
PDS Biotechnology CorpListing on record	Jan 25, 2017	ExerciseD (derivative)	-25,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
PDS Biotechnology CorpListing on record	Jan 25, 2017	Exercise	25,000	2.04 USD	$51K	SEC
PDS Biotechnology CorpListing on record	Feb 18, 2016	AwardD (derivative)	85,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
PDS Biotechnology CorpListing on record	Oct 8, 2015	Other	3,928	—	n/a (No price was disclosed in the filing)	SEC
PDS Biotechnology CorpListing on record	Oct 8, 2015	Other	194	7.90 USD	$1.5K	SEC
PDS Biotechnology CorpListing on record	Oct 8, 2015	OtherD (derivative)	-5,373	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
PDS Biotechnology CorpListing on record	Oct 8, 2015	OtherD (derivative)	-25,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
PDS Biotechnology CorpListing on record	Oct 8, 2015	Other	18,274	—	n/a (No price was disclosed in the filing)	SEC