Grace Colon

Insider

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

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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.

Insider at

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 16 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

16 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
June 9, 2026	VYGR	A	30,000	—	—	— Direct	—	Acquired	(price as of 2026-08-20)
June 3, 2025	VYGR	A	24,000	—	—	24,000 Direct	—	Acquired	(price as of 2026-08-20)
June 5, 2024	VYGR	A	24,000	—	—	24,000 Direct	—	Acquired	(price as of 2026-08-20)
June 16, 2023	CDNA	A	29,136	—	—	29,136 Direct	—	Acquired	(price as of 2026-08-20)
June 16, 2023	CDNA	A	18,844	—	—	23,708 Direct	+387.42%	Acquired	(price as of 2026-08-20)
June 6, 2023	VYGR	A	22,000	—	—	22,000 Direct	—	Acquired	(price as of 2026-08-20)
Jan. 1, 2023	VYGR	A	44,000	—	—	44,000 Direct	—	Acquired	(price as of 2026-08-20)
Aug. 10, 2022	CDNA	S	2,521	$24.81	$62,546	4,864 Direct	-34.14%	Disposed	90.4% (price as of 2026-08-20)
June 16, 2022	CDNA	A	7,606	—	—	7,606 Direct	—	Acquired	(price as of 2026-08-20)
June 16, 2022	CDNA	A	4,863	—	—	7,385 Direct	+192.82%	Acquired	(price as of 2026-08-20)
May 11, 2022	CDNA	S	5,179	$23.01	$119,169	2,522 Direct	-67.25%	Disposed	105.3% (price as of 2026-08-20)
March 9, 2022	CDNA	S	1,393	$34.56	$48,142	7,701 Direct	-15.32%	Disposed	36.7% (price as of 2026-08-20)
June 16, 2021	CDNA	A	1,812	—	—	1,812 Direct	—	Acquired	(price as of 2026-08-20)
June 16, 2021	CDNA	A	1,127	—	—	9,094 Direct	+14.15%	Acquired	(price as of 2026-08-20)
June 18, 2020	CDNA	A	4,978	$31.35	$156,060	4,978 Direct	—	Acquired	50.7% (price as of 2026-08-20)
June 18, 2020	CDNA	A	3,190	—	—	7,967 Direct	+66.78%	Acquired	(price as of 2026-08-20)
Oct. 1, 2019	CDNA	A	270	—	—	4,451 Direct	+6.46%	Acquired	(price as of 2026-08-20)
July 1, 2019	CDNA	A	6,569	—	—	6,569 Direct	—	Acquired	(price as of 2026-08-20)
July 1, 2019	CDNA	A	4,181	—	—	4,181 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
June 9, 2026	VYGR	Stock Option (Right to Buy)	Common Stock (30,000)	$3.43	June 9, 2036	30,000	Acquired
June 3, 2025	VYGR	Stock Option (Right to Buy)	Common Stock (24,000)	$3.28	June 3, 2035	24,000	Acquired
June 5, 2024	VYGR	Stock Option (Right to Buy)	Common Stock (24,000)	$8.70	June 5, 2034	24,000	Acquired
June 16, 2023	CDNA	Common Stock	Common Stock (29,136)	$7.96	June 16, 2033	29,136	Acquired
June 6, 2023	VYGR	Stock Option (Right to Buy)	Common Stock (22,000)	$12.57	June 6, 2033	22,000	Acquired
Jan. 1, 2023	VYGR	Stock Option (Right to Buy)	Common Stock (44,000)	$6.10	Jan. 1, 2033	44,000	Acquired
June 16, 2022	CDNA	Common Stock	Common Stock (7,606)	$20.56	June 16, 2032	7,606	Acquired
June 16, 2021	CDNA	Stock Option (right to buy)	Common Stock (1,812)	$88.70	June 16, 2031	1,812	Acquired
June 18, 2020	CDNA	Stock Option (right to buy)	Common Stock (4,978)	$31.35	June 18, 2030	4,978	Acquired
July 1, 2019	CDNA	Employee Stock Option (right to buy)	Common Stock (6,569)	$35.87	July 1, 2029	6,569	Acquired

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