John Nixon

Insider

First SEC filing: Sept. 23, 2015 · Latest: Feb. 14, 2022

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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

VIRT selling Aug. 17, 2026

Insider transactions

0 buys (P) 1 sells (S) Net: $-546,822 + 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
Aug. 17, 2026	VIRT	S	9,094	$60.13	$546,822	30,902 Direct	-22.74%	Disposed	-2.9% (price as of 2026-08-20)
July 1, 2026	VIRT	A	2,504	—	—	2,504 Direct	—	Acquired	(price as of 2026-08-20)
July 1, 2026	VIRT	M	3,392	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
July 1, 2026	VIRT	M	3,392	—	—	39,996 Direct	+9.27%	Acquired	(price as of 2026-08-20)
July 1, 2020	VIRT	A	5,811	—	—	5,811 Direct	—	Acquired	(price as of 2026-08-20)
July 1, 2020	VIRT	M	6,325	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
July 1, 2020	VIRT	M	6,325	—	—	31,217 Direct	+25.41%	Acquired	(price as of 2026-08-20)
July 1, 2019	VIRT	A	6,325	—	—	6,325 Direct	—	Acquired	(price as of 2026-08-20)
July 1, 2019	VIRT	M	4,998	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
July 1, 2019	VIRT	M	4,998	—	—	24,892 Direct	+25.12%	Acquired	(price as of 2026-08-20)
July 31, 2018	VIRT	P	5,000	$20.15	$100,750	24,894 Direct	+25.13%	Acquired	189.6% (price as of 2026-08-20)
July 1, 2018	VIRT	A	4,998	—	—	4,998 Direct	—	Acquired	(price as of 2026-08-20)
July 1, 2018	VIRT	M	6,965	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
July 1, 2018	VIRT	M	6,965	—	—	19,894 Direct	+53.87%	Acquired	(price as of 2026-08-20)
May 22, 2018	VIRT	G	5,000	—	—	12,929 Direct	-27.89%	Disposed	(price as of 2026-08-20)
July 1, 2017	VIRT	A	6,965	—	—	6,965 Direct	—	Acquired	(price as of 2026-08-20)
July 1, 2017	VIRT	M	7,019	—	—	0 Direct	—	Acquired	(price as of 2026-08-20)
July 1, 2017	VIRT	M	7,019	—	—	17,929 Direct	+64.34%	Acquired	(price as of 2026-08-20)
July 1, 2016	VIRT	A	7,019	—	—	7,019 Direct	—	Acquired	(price as of 2026-08-20)
May 4, 2015	VIRT	A	5,910	—	—	5,910 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
July 1, 2026	VIRT	Restricted Stock Unit	Class A common stock (2,504)	—	—	2,504	Acquired
July 1, 2026	VIRT	Restricted Stock Unit	Class A common stock (3,392)	—	—	3,392	Disposed
July 1, 2020	VIRT	Restricted Stock Unit	Class A common stock (5,811)	—	—	5,811	Acquired
July 1, 2020	VIRT	Restricted Stock Unit	Class A common stock (6,325)	—	—	6,325	Disposed
July 1, 2019	VIRT	Restricted Stock Unit	Class A common stock (6,325)	—	—	6,325	Acquired
July 1, 2019	VIRT	Restricted Stock Unit	Class A common stock (4,998)	—	—	4,998	Disposed
July 1, 2018	VIRT	Restricted Stock Unit	Class A common stock (4,998)	—	—	4,998	Acquired
July 1, 2018	VIRT	Restricted Stock Unit	Class A common stock (6,965)	—	—	6,965	Disposed
July 1, 2017	VIRT	Restricted Stock Unit	Class A common stock (6,965)	—	—	6,965	Acquired
July 1, 2017	VIRT	Restricted Stock Unit	Class A Common Stock (7,019)	—	—	7,019	Acquired
July 1, 2016	VIRT	Restricted Stock Unit [F1]	Class A common stock (7,019)	—	—	7,019	Acquired
May 4, 2015	VIRT	Restricted Stock Unit [F1]	Class A Common Stock (5,910)	—	—	5,910	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
Sept. 23, 2015	VIRT	Class A common stock	5,000	Direct