Gregory L. Verdine

Insider

First SEC filing: Nov. 10, 2015 · Latest: Feb. 14, 2018

On this page

Insider at Companies where this person is a reporting insider.
Insider transactions Every share this person bought or sold, from Form 4 filings.
Derivatives Options and other derivative holdings reported by this person.
Initial holdings The stakes this person held when they first started reporting.

Insider at

Insider transactions

0 buys (P) 3 sells (S) Net: $-369,461 + 18 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

18 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Dec. 8, 2025	WVE	S 10b5-1	12,020	$13.09	$157,342	283,197 Direct	-4.07%	Disposed	-59.2% (price as of 2026-08-20)
Dec. 8, 2025	WVE	S 10b5-1	7,980	$14.05	$112,119	275,217 Direct	-2.82%	Disposed	-62.0% (price as of 2026-08-20)
Aug. 22, 2025	WVE	S 10b5-1	10,000	$10.00	$100,000	285,217 Direct	-3.39%	Disposed	-46.6% (price as of 2026-08-20)
Aug. 11, 2025	WVE	A	76,200	—	—	76,200 Direct	—	Acquired	(price as of 2026-08-20)
Aug. 11, 2025	WVE	A	12,700	—	—	295,217 Direct	+4.50%	Acquired	(price as of 2026-08-20)
June 13, 2025	WVE	S 10b5-1	30,000	$6.95	$208,500	282,517 Direct	-9.60%	Disposed	-23.2% (price as of 2026-08-20)
March 7, 2025	WVE	M	133,402	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
March 7, 2025	WVE	M	133,402	$2.48	$330,837	312,517 Direct	+74.48%	Acquired	115.3% (price as of 2026-08-20)
March 5, 2025	WVE	M	133,000	—	—	133,402 Direct	-49.92%	Disposed	(price as of 2026-08-20)
March 5, 2025	WVE	M	133,000	$2.48	$329,840	179,155 Direct	+288.16%	Acquired	115.3% (price as of 2026-08-20)
Aug. 12, 2024	WVE	A	32,230	—	—	32,230 Direct	—	Acquired	(price as of 2026-08-20)
Aug. 12, 2024	WVE	A	16,115	—	—	46,115 Direct	+53.72%	Acquired	(price as of 2026-08-20)
Aug. 7, 2023	WVE	A	45,000	—	—	45,000 Direct	—	Acquired	(price as of 2026-08-20)
Oct. 27, 2022	WVE	A	163,467	—	—	163,467 Direct	—	Acquired	(price as of 2026-08-20)
Aug. 15, 2022	WVE	A	21,000	—	—	21,000 Direct	—	Acquired	(price as of 2026-08-20)
Aug. 16, 2021	WVE	A	42,000	—	—	42,000 Direct	—	Acquired	(price as of 2026-08-20)
Aug. 18, 2020	WVE	A	10,500	—	—	10,500 Direct	—	Acquired	(price as of 2026-08-20)
Nov. 20, 2019	WVE	S	2,609	$32.74	$85,419	30,000 Direct	-8.00%	Disposed	-83.7% (price as of 2026-08-20)
Nov. 20, 2019	WVE	S	3,400	$31.59	$107,406	32,609 Direct	-9.44%	Disposed	-83.1% (price as of 2026-08-20)
Nov. 20, 2019	WVE	S	24,030	$30.27	$727,388	36,009 Direct	-40.02%	Disposed	-82.4% (price as of 2026-08-20)
Aug. 15, 2019	WVE	A	10,500	—	—	10,500 Direct	—	Acquired	(price as of 2026-08-20)
Nov. 14, 2018	WVE	S	4,300	$39.52	$169,936	60,039 Direct	-6.68%	Disposed	-86.5% (price as of 2026-08-20)
Nov. 14, 2018	WVE	S	10,700	$38.59	$412,913	64,339 Direct	-14.26%	Disposed	-86.2% (price as of 2026-08-20)
Aug. 13, 2018	WVE	A	9,000	—	—	9,000 Direct	—	Acquired	(price as of 2026-08-20)
Aug. 10, 2017	WVE	A	9,000	—	—	9,000 Direct	—	Acquired	(price as of 2026-08-20)
Nov. 10, 2016	WVE	A	9,000	—	—	9,000 Direct	—	Acquired	(price as of 2026-08-20)
June 15, 2016	WVE	S	52,000	$16.70	$868,400	150,079 Direct	-25.73%	Disposed	-68.0% (price as of 2026-08-20)
March 26, 2013	ENTA	P	3,324	$14.00	$46,536	3,324 Direct	—	Acquired	-3.6% (price as of 2026-08-20)
March 20, 2013	ENTA	A	5,800	—	—	5,800 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.

Derivative holdings (Form 4 Table II)

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

Date	Ticker	Security	Underlying	Exercise price	Expiration	Shares	A/D
Aug. 11, 2025	WVE	Share Option (right to buy)	Ordinary Shares (76,200)	$8.10	Aug. 11, 2030	76,200	Acquired
March 7, 2025	WVE	Share Option (right to buy)	Ordinary Shares (133,402)	$2.48	March 10, 2025	133,402	Disposed
March 5, 2025	WVE	Share Option (right to buy)	Ordinary Shares (133,000)	$2.48	March 10, 2025	133,000	Disposed
Aug. 12, 2024	WVE	Share Option (right to buy)	Ordinary Shares (32,230)	$5.37	Aug. 12, 2029	32,230	Acquired
Aug. 7, 2023	WVE	Share Option (right to buy)	Ordinary Shares (45,000)	$4.58	Aug. 7, 2028	45,000	Acquired
Oct. 27, 2022	WVE	Share Option (right to buy)	Ordinary Shares (163,467)	$4.37	Oct. 27, 2027	163,467	Acquired
Aug. 15, 2022	WVE	Share Option (right to buy)	Ordinary Shares (21,000)	$3.50	Aug. 15, 2027	21,000	Acquired
Aug. 16, 2021	WVE	Share Option (right to buy)	Ordinary Shares (42,000)	$5.97	Aug. 16, 2026	42,000	Acquired
Aug. 18, 2020	WVE	Share Option (right to buy)	Ordinary Shares (10,500)	$9.13	Aug. 18, 2025	10,500	Acquired
Aug. 15, 2019	WVE	Share Option (right to buy)	Ordinary Shares (10,500)	$20.34	Aug. 15, 2024	10,500	Acquired
Aug. 13, 2018	WVE	Share Option (right to buy)	Ordinary Shares (9,000)	$46.70	Aug. 13, 2023	9,000	Acquired
Aug. 10, 2017	WVE	Share Option (right to buy)	Ordinary Shares (9,000)	$18.10	Aug. 10, 2022	9,000	Acquired
Nov. 10, 2016	WVE	Share Option (right to buy)	Ordinary Shares (9,000)	$36.43	Nov. 10, 2021	9,000	Acquired
March 20, 2013	ENTA	Stock Option (right to buy)	Common Stock (5,800)	$14.00	March 20, 2023	5,800	Acquired

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

Initial ownership (Form 3) 5 holdings

Securities held when first becoming an insider, per SEC Form 3.

Date	Ticker	Security	Shares	Ownership
Nov. 10, 2015	WVE	Ordinary Shares	202,079	Direct
Nov. 10, 2015	WVE	Share Option (Right to Buy)→ Ordinary Shares (532,803)	532,803	Direct
Nov. 10, 2015	WVE	Share Option (Right to Buy)→ Ordinary Shares (14,699)	14,699	Indirect
March 20, 2013	ENTA	Stock Option (right to buy)→ Common Stock (13,921)	13,921	Direct
March 20, 2013	ENTA	Stock Option (right to buy)→ Common Stock (11,600)	11,600	Direct