Paul Chun

Insider

First SEC filing: March 13, 2019 · Latest: March 13, 2019

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Insider at

0 buys (P) 0 sells (S) Net: $0 + 4 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

No open-market trades on record; showing all filings.

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
March 12, 2019	EDSA	A	357	—	—	357 Direct	—	Acquired	(price as of 2026-08-20)
March 12, 2018	EDSA	A	2,500	—	—	2,500 Direct	—	Acquired	(price as of 2026-08-20)
March 23, 2017	EDSA	A	2,500	—	—	2,500 Direct	—	Acquired	(price as of 2026-08-20)
Dec. 20, 2016	EDSA	A	2,500	—	—	2,500 Direct	—	Acquired	(price as of 2026-08-20)

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Options, RSUs and convertible securities reported on Form 4 Table II.

Date	Ticker	Security	Underlying	Exercise price	Expiration	Shares	A/D
March 12, 2019	EDSA	Share Option (Right to Buy)	Common Shares (357)	$1.25	March 12, 2026	357	Acquired
March 12, 2018	EDSA	Share Option (Right to Buy)	Common Shares (2,500)	$0.84	March 12, 2025	2,500	Acquired
March 23, 2017	EDSA	Share Option (Right to Buy)	Common Shares (2,500)	$1.67	March 23, 2024	2,500	Acquired
Dec. 20, 2016	EDSA	Share Option (Right to Buy)	Common Shares (2,500)	$2.03	Dec. 20, 2023	2,500	Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).