Arlene Morris

Insider

First SEC filing: June 11, 2026 · Latest: June 11, 2026

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) 0 sells (S) Net: $0 + 51 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

51 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Aug. 3, 2026	PTN	Z	2,400	—	—	3,497 Direct	+218.78%	Acquired	(price as of 2026-08-21)
July 1, 2026	VRDN	A	32,341	—	—	32,341 Direct	—	Acquired	(price as of 2026-08-21)
June 9, 2026	COGT	A	17,901	—	—	17,901 Direct	—	Acquired	(price as of 2026-08-21)
June 5, 2026	EWTX	A	16,377	—	—	16,377 Direct	—	Acquired	(price as of 2026-08-21)
Dec. 9, 2025	PTN	A	2,400	$21.38	$51,312	—	—	—	-52.3% (price as of 2026-08-21)
July 1, 2025	VRDN	A	21,000	—	—	21,000 Direct	—	Acquired	(price as of 2026-08-21)
June 4, 2025	COGT	A	44,700	—	—	44,700 Direct	—	Acquired	(price as of 2026-08-21)
July 15, 2024	PTN	A	12,000	—	—	41,580	—	—	(price as of 2026-08-21)
June 26, 2024	VRDN	A	21,000	—	—	21,000 Direct	—	Acquired	(price as of 2026-08-21)
June 5, 2024	COGT	A	44,700	—	—	44,700 Direct	—	Acquired	(price as of 2026-08-21)
June 20, 2023	PTN	A	10,000	—	—	45,093	—	—	(price as of 2026-08-21)
June 14, 2023	VRDN	A	20,000	—	—	20,000 Direct	—	Acquired	(price as of 2026-08-21)
June 7, 2023	COGT	A	36,700	—	—	36,700 Direct	—	Acquired	(price as of 2026-08-21)
June 22, 2022	PTN	A	73,000	—	—	903,667	—	—	(price as of 2026-08-21)
June 8, 2022	VRDN	A	12,500	—	—	12,500 Direct	—	Acquired	(price as of 2026-08-21)
June 7, 2022	COGT	A	30,700	—	—	30,700 Direct	—	Acquired	(price as of 2026-08-21)
July 1, 2021	PTN	P	33,000	$0.62	$20,460	698,666	—	—	-98.7% (price as of 2026-08-21)
July 1, 2021	PTN	A	33,000	$0.62	$20,460	698,666	—	—	-98.7% (price as of 2026-08-21)
June 22, 2021	PTN	A	77,000	—	—	665,666	—	—	(price as of 2026-08-21)
June 3, 2021	VRDN	A	12,500	—	—	12,500 Direct	—	Acquired	(price as of 2026-08-21)
March 11, 2021	COGT	A	60,000	—	—	60,000 Direct	—	Acquired	(price as of 2026-08-21)
Feb. 4, 2021	VRDN	A	25,000	—	—	25,000 Direct	—	Acquired	(price as of 2026-08-21)
June 16, 2020	PTN	A	73,000	—	—	445,583	—	—	(price as of 2026-08-21)
June 9, 2020	COGT	A	14,331	—	—	14,331 Direct	—	Acquired	(price as of 2026-08-21)
May 21, 2020	VRDN	A	24,000	—	—	24,000 Direct	—	Acquired	(price as of 2026-08-21)
July 26, 2019	COGT	A	28,661	—	—	28,661 Direct	—	Acquired	(price as of 2026-08-21)
June 24, 2019	PTN	A	32,000	—	—	335,333	—	—	(price as of 2026-08-21)
June 19, 2019	VRDN	A	12,000	—	—	12,000 Direct	—	Acquired	(price as of 2026-08-21)
Nov. 20, 2018	PTN	P	9,600	$0.69	$6,578	288,999	—	—	-98.8% (price as of 2026-08-21)
June 27, 2018	VRDN	A	12,000	—	—	12,000 Direct	—	Acquired	(price as of 2026-08-21)
June 26, 2018	PTN	A	28,000	—	—	273,333	—	—	(price as of 2026-08-21)
Dec. 12, 2017	PTN	A	30,000	—	—	196,500	—	—	(price as of 2026-08-21)
June 20, 2017	PTN	A	54,000	—	—	183,500	—	—	(price as of 2026-08-21)
June 13, 2016	PTN	M	20,000	—	—	80,625 Direct	+32.99%	Acquired	(price as of 2026-08-21)
June 9, 2016	PTN	A	37,500	—	—	57,500 Direct	+187.50%	Acquired	(price as of 2026-08-21)
June 9, 2016	PTN	A	37,500	—	—	60,625 Direct	+162.16%	Acquired	(price as of 2026-08-21)
Dec. 8, 2015	PTN	A	20,000	—	—	31,666 Direct	+171.44%	Acquired	(price as of 2026-08-21)
June 11, 2015	PTN	A	20,000	—	—	20,000 Direct	—	Acquired	(price as of 2026-08-21)
June 11, 2015	PTN	A	20,000	—	—	20,000 Direct	—	Acquired	(price as of 2026-08-21)
May 21, 2013	MNOV	M	7,800	—	—	36,200 Direct	-17.73%	Disposed	(price as of 2026-08-21)
May 21, 2013	MNOV	M	1,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
May 21, 2013	MNOV	S	8,800	$3.28	$28,864	0 Direct	-100.00%	Disposed	-58.1% (price as of 2026-08-21)
May 21, 2013	MNOV	M	7,800	$2.40	$18,720	8,800 Direct	+780.00%	Acquired	-42.7% (price as of 2026-08-21)
May 21, 2013	MNOV	M	1,000	$2.77	$2,770	1,000 Direct	—	Acquired	-50.4% (price as of 2026-08-21)
July 18, 2011	MNOV	A	30,000	—	—	30,000 Direct	—	Acquired	(price as of 2026-08-21)
July 18, 2011	MNOV	A	14,000	—	—	14,000 Direct	—	Acquired	(price as of 2026-08-21)
June 14, 2011	MNOV	A	1,000	—	—	1,000 Direct	—	Acquired	(price as of 2026-08-21)
June 11, 2010	MNOV	A	1,000	—	—	1,000 Direct	—	Acquired	(price as of 2026-08-21)
June 12, 2009	MNOV	A	1,000	—	—	1,000 Direct	—	Acquired	(price as of 2026-08-21)
June 9, 2008	MNOV	A	1,000	—	—	1,000 Direct	—	Acquired	(price as of 2026-08-21)
April 2, 2007	MNOV	A	1,000	—	—	1,000 Direct	—	Acquired	(price as of 2026-08-21)
Nov. 12, 2006	MNOV	A	20,000	—	—	20,000 Direct	—	Acquired	(price as of 2026-08-21)
May 11, 2006	MNOV	A	100,000	—	—	100,000 Direct	—	Acquired	(price as of 2026-08-21)
May 11, 2006	MNOV	A	10,000	—	—	10,000 Direct	—	Acquired	(price as of 2026-08-21)

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. 3, 2026	PTN	Stock Option (Right to Buy)	Common Stock (2,400)	$7.70	Aug. 3, 2037	2,400	Acquired
July 1, 2026	VRDN	Stock Option (Right to Buy)	Common Stock (32,341)	$18.48	July 1, 2036	32,341	Acquired
June 9, 2026	COGT	Stock Option (Right to Buy)	Common Stock (17,901)	$31.98	June 9, 2036	17,901	Acquired
June 5, 2026	EWTX	Stock Option (Right to Buy)	Common Stock (16,377)	$35.59	June 5, 2036	16,377	Acquired
July 1, 2025	VRDN	Stock Option (Right to Buy)	Common Stock (21,000)	$14.47	July 1, 2035	21,000	Acquired
June 4, 2025	COGT	Stock Option (Right to Buy)	Common Stock (44,700)	$5.64	June 4, 2035	44,700	Acquired
June 26, 2024	VRDN	Stock Option (Right to Buy)	Common Stock (21,000)	$12.31	June 26, 2034	21,000	Acquired
June 5, 2024	COGT	Stock Option (Right to Buy)	Common Stock (44,700)	$8.92	June 5, 2034	44,700	Acquired
June 14, 2023	VRDN	Stock Option (Right to Buy)	Common Stock (20,000)	$27.67	June 14, 2033	20,000	Acquired
June 7, 2023	COGT	Stock Option (Right to Buy)	Common Stock (36,700)	$11.70	June 7, 2033	36,700	Acquired
June 8, 2022	VRDN	Stock Option (Right to Buy)	Common Stock (12,500)	$12.31	June 8, 2032	12,500	Acquired
June 7, 2022	COGT	Stock Option (Right to Buy)	Common Stock (30,700)	$4.59	June 7, 2032	30,700	Acquired
June 3, 2021	VRDN	Stock Option (Right to Buy)	Common Stock (12,500)	$16.60	June 3, 2031	12,500	Acquired
March 11, 2021	COGT	Stock Option (Right to Buy)	Common Stock (60,000)	$8.45	March 11, 2031	60,000	Acquired
Feb. 4, 2021	VRDN	Director Stock Option (Right to Buy)	Common Stock (25,000)	$20.50	Feb. 4, 2031	25,000	Acquired
June 9, 2020	COGT	Stock Option (Right to Buy)	Common Stock (14,331)	$0.63	June 9, 2030	14,331	Acquired
May 21, 2020	VRDN	Stock Option (right to buy)	Common Stock (24,000)	$0.63	May 20, 2030	24,000	Acquired
July 26, 2019	COGT	Stock Option (Right to Buy)	Common Stock (28,661)	$2.05	July 26, 2029	28,661	Acquired
June 19, 2019	VRDN	Stock Option (right to buy)	Common Stock (12,000)	$2.36	June 18, 2029	12,000	Acquired
June 27, 2018	VRDN	Stock Option (right to buy)	Common Stock (12,000)	$6.46	June 26, 2028	12,000	Acquired
June 9, 2016	PTN	Stock Option (right to buy)	Common Stock (37,500)	$0.50	June 9, 2026	37,500	Acquired
June 11, 2015	PTN	restricted share units	common stock (20,000)	—	June 11, 2016	20,000	Acquired
June 11, 2015	PTN	stock option (right to buy)	common stock (20,000)	$1.08	June 11, 2025	20,000	Acquired
May 21, 2013	MNOV	Stock Option (Right to Buy)	Common Stock (44,000)	$2.40	July 17, 2021	7,800	Disposed
May 21, 2013	MNOV	Stock Option (Right to Buy)	Common Stock (1,000)	$2.77	June 11, 2019	1,000	Disposed
July 18, 2011	MNOV	Stock Option (Right to Buy)	Common Stock (30,000)	$2.40	July 17, 2021	30,000	Acquired
July 18, 2011	MNOV	Stock Option (Right to Buy)	Common Stock (14,000)	$2.40	July 17, 2021	14,000	Acquired
June 14, 2011	MNOV	Stock Option (Right to Buy)	Common Stock (1,000)	$2.28	June 13, 2011	1,000	Acquired
June 11, 2010	MNOV	Stock Option (right to buy)	Common Stock (1,000)	$5.13	June 10, 2020	1,000	Acquired
June 12, 2009	MNOV	Stock Option (right to buy)	Common Stock (1,000)	$2.77	June 11, 2019	1,000	Acquired
June 9, 2008	MNOV	Stock Option (right to buy)	Common Stock (1,000)	$4.52	June 8, 2018	1,000	Acquired
April 2, 2007	MNOV	Stock Option (right to buy)	Common Stock (1,000)	$10.76	April 1, 2017	1,000	Acquired
Nov. 12, 2006	MNOV	Stock Option (right to buy)	Common Stock (20,000)	$9.73	Nov. 11, 2016	20,000	Acquired
May 11, 2006	MNOV	Stock Option (right to buy)	Common Stock (100,000)	—	May 10, 2016	100,000	Acquired
May 11, 2006	MNOV	Stock Option (right to buy)	Common Stock (10,000)	—	May 10, 2016	10,000	Acquired

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

Initial ownership (Form 3) 1 holding

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

Date	Ticker	Security	Shares	Ownership
Jan. 5, 2018	VRDN	Stock Option (right to buy)→ Common Stock (24,000)	24,000	Direct