Akihisa Akao

Insider

First SEC filing: Jan. 24, 2007 · Latest: Jan. 24, 2007

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Insider at

0 buys (P) 0 sells (S) Net: $0 + 2 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

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

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
April 30, 2015	PULM	A	5,000	—	—	5,000 Direct	—	Acquired	(price as of 2026-08-21)
Oct. 1, 2007	SNOA	A	15,000	—	—	15,000 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.

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

Date	Ticker	Security	Underlying	Exercise price	Expiration	Shares	A/D
April 30, 2015	PULM	Stock option (right to buy)	Common (5,000)	$3.35	April 30, 2025	5,000	Acquired
Oct. 1, 2007	SNOA	Stock Option (right to buy)	Common Stock (15,000)	$7.15	Sept. 30, 2017	15,000	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
Jan. 24, 2007	SNOA	Common Stock	522,414	Direct
Jan. 24, 2007	SNOA	Stock Option (right to buy)→ Common Stock (4,000)	4,000	Direct
Jan. 24, 2007	SNOA	Stock Option (right to buy)→ Common Stock (5,000)	5,000	Direct
Jan. 24, 2007	SNOA	Stock Option (right to buy)→ Common Stock (15,656)	15,656	Direct