COLLIER MICHAEL MANNING (Executive Vice President) exercised options at HEALTHSTREAM INC

Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.

M · 1 exercise

COLLIER MICHAEL MANNING

Filed: 3/31/2026ACC: 0001437749-26-010512

InsiderCOLLIER MICHAEL MANNINGCIK 1715401

→

IssuerHEALTHSTREAM INCCIK 1095565

Officer· Executive Vice President

Since Feb 2026

-1.77K

Net shares

Net seller

$37.7K

Total sold

Open market trades

0B · 0S

Total transactions

7.29K acquired · 9.06K disposed

Non-Derivative Transactions2

Common Stock Holding

Direct

M · Option Exercise

+7.29K

Price / share

—

Trade value

—

% of position

13.3%

3/30/2026

54.78K→62.07K

Common Stock Holding

Direct

F · Tax Withholding

−1.77K

Price / share

$21.25

Trade value

$37.70K

% of position

2.9%

3/30/2026

62.07K→60.29K

Total

Net shares

+5.51K

Net value

-$37.70K

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock Holding Direct	3/30/2026	M · Option Exercise	+7.29K	—	—	13.3%	54.78K	62.07K
Common Stock Holding Direct	3/30/2026	F · Tax Withholding	−1.77K	$21.25	$37.70K	2.9%	62.07K	60.29K
Total			+5.51K		-$37.70K

Derivative Transactions5

Restricted Share Units

Direct

M · Option Exercise

Converts to

Common Stock

356.00 shares

−356.00

Strike price

Held after

2.02K

Exercisable

—

3/30/2026

Restricted Share Units

Direct

M · Option Exercise

Converts to

Common Stock

560.00 shares

−560.00

Strike price

Held after

1.82K

Exercisable

—

3/30/2026

Restricted Share Units

Direct

M · Option Exercise

Converts to

Common Stock

857.00 shares

−857.00

Strike price

Held after

Exercisable

—

3/30/2026

Restricted Share Units

Direct

M · Option Exercise

Converts to

Common Stock

2.07K shares

−2.07K

Strike price

Held after

0.00

Exercisable

—

3/30/2026

Restricted Share Units

Direct

M · Option Exercise

Converts to

Common Stock

3.44K shares

−3.44K

Strike price

Held after

4.31K

Exercisable

—

3/30/2026

Security	Converts To	Date	Type	Shares	Exercisable	Held After
Restricted Share Units Direct	Common Stock356.00 shares	3/30/2026	M · Option Exercise	−356.00	—	2.02K
Restricted Share Units Direct	Common Stock560.00 shares	3/30/2026	M · Option Exercise	−560.00	—	1.82K
Restricted Share Units Direct	Common Stock857.00 shares	3/30/2026	M · Option Exercise	−857.00	—	1K
Restricted Share Units Direct	Common Stock2.07K shares	3/30/2026	M · Option Exercise	−2.07K	—	0.00
Restricted Share Units Direct	Common Stock3.44K shares	3/30/2026	M · Option Exercise	−3.44K	—	4.31K