SMITH KEVIN RAYMOND MERRILL (CEO and President) received a stock award from INOGEN INC

Compensation award — not an open‑market transaction. Less informative as a directional signal.

A · 2 awards

SMITH KEVIN RAYMOND MERRILL

Filed: 3/3/2026ACC: 0001193125-26-088582

InsiderSMITH KEVIN RAYMOND MERRILLCIK 1802639

→

IssuerINOGEN INCCIK 1294133

DirectorOfficer· CEO and President

Since Feb 2026

+78.83K

Net shares

Net buyer

$272.0K

Total sold

Open market trades

0B · 0S

Total transactions

181.76K acquired · 102.93K disposed

Non-Derivative Transactions7

Common Stock

Direct

A · Award

+685.00

Price / share

$6.10

Trade value

$4.18K

% of position

0.8%

3/1/2026

86.29K→86.98K

Common Stock

Direct

A · Award

+32.73K

Price / share

—

Trade value

—

% of position

37.6%

3/1/2026

86.98K→119.70K

Common Stock

Direct

F · Tax Withholding

−16.37K

Price / share

$6.10

Trade value

$99.88K

% of position

13.7%

3/1/2026

119.70K→103.33K

Common Stock

Direct

M · Option Exercise

+28.33K

Price / share

—

Trade value

—

% of position

27.4%

3/1/2026

103.33K→131.66K

Common Stock

Direct

F · Tax Withholding

−13.70K

Price / share

$6.10

Trade value

$83.57K

% of position

10.4%

3/1/2026

131.66K→117.96K

Common Stock

Direct

M · Option Exercise

+30.01K

Price / share

—

Trade value

—

% of position

25.4%

3/1/2026

117.96K→147.97K

Common Stock

Direct

F · Tax Withholding

−14.51K

Price / share

$6.10

Trade value

$88.52K

% of position

9.8%

3/1/2026

147.97K→133.46K

Total

Net shares

+47.17K

Net value

-$267.79K

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock Direct	3/1/2026	A · Award	+685.00	$6.10	$4.18K	0.8%	86.29K	86.98K
Common Stock Direct	3/1/2026	A · Award	+32.73K	—	—	37.6%	86.98K	119.70K
Common Stock Direct	3/1/2026	F · Tax Withholding	−16.37K	$6.10	$99.88K	13.7%	119.70K	103.33K
Common Stock Direct	3/1/2026	M · Option Exercise	+28.33K	—	—	27.4%	103.33K	131.66K
Common Stock Direct	3/1/2026	F · Tax Withholding	−13.70K	$6.10	$83.57K	10.4%	131.66K	117.96K
Common Stock Direct	3/1/2026	M · Option Exercise	+30.01K	—	—	25.4%	117.96K	147.97K
Common Stock Direct	3/1/2026	F · Tax Withholding	−14.51K	$6.10	$88.52K	9.8%	147.97K	133.46K
Total			+47.17K		-$267.79K

Derivative Transactions3

Restriced Stock Unit

Direct

A · Award

Converts to

Common Stock

90K shares

+90K

Strike price

Held after

90K

Exercisable

—

2/27/2026

Restricted Stock Unit

Direct

M · Option Exercise

Converts to

Common Stock

28.33K shares

−28.33K

Strike price

Held after

28.33K

Exercisable

—

3/1/2026

Restricted Stock Unit

Direct

M · Option Exercise

Converts to

Common Stock

30.01K shares

−30.01K

Strike price

Held after

60.02K

Exercisable

—

3/1/2026

Security	Converts To	Date	Type	Shares	Exercisable	Held After
Restriced Stock Unit Direct	Common Stock90K shares	2/27/2026	A · Award	+90K	—	90K
Restricted Stock Unit Direct	Common Stock28.33K shares	3/1/2026	M · Option Exercise	−28.33K	—	28.33K
Restricted Stock Unit Direct	Common Stock30.01K shares	3/1/2026	M · Option Exercise	−30.01K	—	60.02K