Phaedra Chrousos

Insider

First SEC filing: June 8, 2026 · Latest: June 8, 2026

On this page

Insider at

0 buys (P) 0 sells (S) Net: $0 + 15 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

15 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
June 4, 2026	VNDA	A	41,600	—	—	164,950 Direct	+33.73%	Acquired	(price as of 2026-08-19)
June 5, 2025	VNDA	A	59,225	—	—	123,350 Direct	+92.36%	Acquired	(price as of 2026-08-19)
May 22, 2024	VNDA	A	40,202	—	—	40,202 Direct	—	Acquired	(price as of 2026-08-19)
May 22, 2024	VNDA	A	21,887	—	—	64,125 Direct	+51.82%	Acquired	(price as of 2026-08-19)
June 8, 2023	VNDA	A	33,960	—	—	33,960 Direct	—	Acquired	(price as of 2026-08-19)
June 8, 2023	VNDA	A	17,307	—	—	42,238 Direct	+69.42%	Acquired	(price as of 2026-08-19)
June 16, 2022	VNDA	A	24,707	—	—	24,707 Direct	—	Acquired	(price as of 2026-08-19)
June 16, 2022	VNDA	A	12,006	—	—	24,931 Direct	+92.89%	Acquired	(price as of 2026-08-19)
June 14, 2021	VNDA	S	2,075	$19.34	$40,130	12,925 Direct	-13.83%	Disposed	-71.2% (price as of 2026-08-19)
June 10, 2021	VNDA	A	5,000	—	—	15,000 Direct	+50.00%	Acquired	(price as of 2026-08-19)
June 10, 2021	VNDA	A	10,000	—	—	10,000 Direct	—	Acquired	(price as of 2026-08-19)
June 11, 2020	VNDA	A	10,000	—	—	10,000 Direct	—	Acquired	(price as of 2026-08-19)
June 11, 2020	VNDA	A	5,000	—	—	10,000 Direct	+100.00%	Acquired	(price as of 2026-08-19)
June 13, 2019	VNDA	A	10,000	—	—	10,000 Direct	—	Acquired	(price as of 2026-08-19)
June 13, 2019	VNDA	A	5,000	—	—	5,000 Direct	—	Acquired	(price as of 2026-08-19)
April 23, 2019	VNDA	A	35,000	—	—	35,000 Direct	—	Acquired	(price as of 2026-08-19)

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
May 22, 2024	VNDA	Stock Option (right to buy)	Common Stock (40,202)	$5.14	May 21, 2034	40,202	Acquired
June 8, 2023	VNDA	Stock Option (Right to Buy)	Common Stock (33,960)	$6.50	June 7, 2033	33,960	Acquired
June 16, 2022	VNDA	Stock Option (Right to Buy)	Common Stock (24,707)	$9.37	June 15, 2032	24,707	Acquired
June 10, 2021	VNDA	Stock Option (Right to Buy)	Common Stock (10,000)	$19.21	June 9, 2031	10,000	Acquired
June 11, 2020	VNDA	Stock Option (Right to Buy)	Common Stock (10,000)	$10.57	June 10, 2030	10,000	Acquired
June 13, 2019	VNDA	Stock Option (Right to Buy)	Common Stock (10,000)	$15.04	June 12, 2029	10,000	Acquired
April 23, 2019	VNDA	Stock Option (Right to Buy)	Common Stock (35,000)	$17.31	April 22, 2029	35,000	Acquired

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