Claude Tihon

Insider

First SEC filing: March 16, 2006 · Latest: March 16, 2006

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Insider at

0 buys (P) 0 sells (S) Net: $0 + 3 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

3 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
March 15, 2006	IMNN	A	3,676	—	—	17,876 Direct	+25.89%	Acquired	(price as of 2026-08-21)
May 24, 2005	IMNN	P	20,000	$0.42	$8,400	148,346 Direct	+15.58%	Acquired	-100.0% (price as of 2026-08-21)
Feb. 22, 2005	IMNN	A	55,000	—	—	216,000 Direct	+34.16%	Acquired	(price as of 2026-08-21)
Dec. 22, 2003	IMNN	A	18,349	—	—	128,346 Direct	+16.68%	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
March 15, 2006	IMNN	Stock Options	Common Stock (3,676)	$4.08	March 15, 2016	3,676	Acquired
Feb. 22, 2005	IMNN	Stock Options	common stock (55,000)	$0.57	Feb. 22, 2015	55,000	Acquired

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