Jerome J Dvonch

Insider

First SEC filing: April 13, 2023 · Latest: April 13, 2023

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Insider at

0 buys (P) 0 sells (S) Net: $0 + 1 non-open-market transaction 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

No open-market trades on record; showing all filings.

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
July 9, 2026	SNOA	A	10,000	—	—	44,391 Direct	+29.08%	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.

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

Date	Ticker	Security	Underlying	Exercise price	Expiration	Shares	A/D
July 9, 2026	SNOA	Restricted Stock Units	Common Stock (10,000)	—	—	10,000	Acquired

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

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

Date	Ticker	Security	Shares	Ownership
April 13, 2023	SNOA	Common Stock	31,009	Direct
April 13, 2023	SNOA	Stock option (right to buy)→ Common Stock (27,777)	27,777	Direct
April 13, 2023	SNOA	Stock option (right to buy)→ Common Stock (30,000)	30,000	Direct
May 2, 2011	NEO	Stock Option (right to buy)→ Common Stock (17,500)	17,500	Direct
May 2, 2011	NEO	Stock Option (right to buy)→ Common Stock (35,000)	35,000	Direct
May 2, 2011	NEO	Stock Option (right to buy)→ Common Stock (19,167)	19,167	Direct
May 2, 2011	NEO	Stock Option (right to buy)→ Common Stock (50,000)	50,000	Direct
May 2, 2011	NEO	Stock Option (right to buy)→ Common Stock (74,000)	74,000	Direct
May 2, 2011	NEO	Stock Option (right to buy)→ Common Stock (19,500)	19,500	Direct