Kevin Raymond Merrill Smith

Insider

First SEC filing: March 5, 2024 · Latest: March 5, 2024

On this page

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

INGN buying March 3, 2025

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 25 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

25 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
March 1, 2026	INGN	M	30,012	—	—	60,024 Direct	-33.33%	Disposed	(price as of 2026-08-21)
March 1, 2026	INGN	M	28,334	—	—	28,333 Direct	-50.00%	Disposed	(price as of 2026-08-21)
March 1, 2026	INGN	F	14,511	$6.10	$88,517	133,462 Direct	-9.81%	Disposed	-7.5% (price as of 2026-08-21)
March 1, 2026	INGN	M	30,012	—	—	147,973 Direct	+25.44%	Acquired	(price as of 2026-08-21)
March 1, 2026	INGN	F	13,700	$6.10	$83,570	117,961 Direct	-10.41%	Disposed	-7.5% (price as of 2026-08-21)
March 1, 2026	INGN	M	28,334	—	—	131,661 Direct	+27.42%	Acquired	(price as of 2026-08-21)
March 1, 2026	INGN	F	16,374	$6.10	$99,881	103,327 Direct	-13.68%	Disposed	-7.5% (price as of 2026-08-21)
March 1, 2026	INGN	A	32,725	—	—	119,701 Direct	+37.63%	Acquired	(price as of 2026-08-21)
March 1, 2026	INGN	A	685	$6.10	$4,178	86,976 Direct	+0.79%	Acquired	-7.5% (price as of 2026-08-21)
Feb. 27, 2026	INGN	A	90,000	—	—	90,000 Direct	—	Acquired	(price as of 2026-08-21)
Dec. 1, 2025	INGN	M	28,334	—	—	28,333 Direct	-50.00%	Disposed	(price as of 2026-08-21)
Dec. 1, 2025	INGN	F	13,817	$6.95	$96,028	86,291 Direct	-13.80%	Disposed	-18.8% (price as of 2026-08-21)
Dec. 1, 2025	INGN	M	28,334	—	—	100,108 Direct	+39.48%	Acquired	(price as of 2026-08-21)
March 3, 2025	INGN	P	11,709	$8.56	$100,229	70,274 Direct	+19.99%	Acquired	-34.1% (price as of 2026-08-21)
March 1, 2025	INGN	M	28,333	—	—	56,667 Direct	-33.33%	Disposed	(price as of 2026-08-21)
March 1, 2025	INGN	F	26,097	$8.33	$217,388	58,565 Direct	-30.82%	Disposed	-32.3% (price as of 2026-08-21)
March 1, 2025	INGN	A	53,975	—	—	84,662 Direct	+175.89%	Acquired	(price as of 2026-08-21)
March 1, 2025	INGN	F	13,700	$8.33	$114,121	30,687 Direct	-30.86%	Disposed	-32.3% (price as of 2026-08-21)
March 1, 2025	INGN	M	28,333	—	—	44,387 Direct	+176.49%	Acquired	(price as of 2026-08-21)
March 1, 2025	INGN	A	1,500	$8.33	$12,495	16,054 Direct	+10.31%	Acquired	-32.3% (price as of 2026-08-21)
Feb. 28, 2025	INGN	A	90,036	—	—	90,036 Direct	—	Acquired	(price as of 2026-08-21)
Dec. 1, 2024	INGN	F	13,779	$9.71	$133,794	14,554 Direct	-48.63%	Disposed	-41.9% (price as of 2026-08-21)
Dec. 1, 2024	INGN	M	28,333	—	—	56,667 Direct	-33.33%	Disposed	(price as of 2026-08-21)
Dec. 1, 2024	INGN	M	28,333	—	—	28,333 Direct	—	Acquired	(price as of 2026-08-21)
March 1, 2024	INGN	A	85,000	—	—	85,000 Direct	—	Acquired	(price as of 2026-08-21)
Nov. 10, 2023	INGN	A	85,000	—	—	85,000 Direct	-50.00%	Disposed	(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.

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
March 1, 2026	INGN	Restricted Stock Unit	Common Stock (30,012)	—	—	30,012	Disposed
March 1, 2026	INGN	Restricted Stock Unit	Common Stock (28,334)	—	—	28,334	Disposed
Feb. 27, 2026	INGN	Restriced Stock Unit	Common Stock (90,000)	—	—	90,000	Acquired
Dec. 1, 2025	INGN	Restricted Stock Unit	Common Stock (28,334)	—	—	28,334	Disposed
March 1, 2025	INGN	Restricted Stock Unit	Common Stock (28,333)	—	—	28,333	Disposed
Feb. 28, 2025	INGN	Restricted Stock Unit	Common Stock (90,036)	—	—	90,036	Acquired
Dec. 1, 2024	INGN	Restricted Stock Unit	Common Stock (28,333)	—	—	28,333	Disposed
March 1, 2024	INGN	Restricted Stock Unit	Common Stock (85,000)	—	—	85,000	Acquired
Nov. 10, 2023	INGN	Restricted Stock Unit	Common Stock (85,000)	—	—	85,000	Disposed

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