MORRISON SUSAN (EVP & CAO) exercised options at TANDEM DIABETES CARE INC

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

M · 3 exercises

MORRISON SUSAN

Filed: 2/20/2025ACC: 0001438133-25-000018

InsiderMORRISON SUSANCIK 1582970

→

IssuerTANDEM DIABETES CARE INCCIK 1438133

Officer· EVP & CAO

Since Nov 2018

-727.00

Net shares

Net seller

$24.3K

Total sold

Open market trades

0B · 0S

Total transactions

2.14K acquired · 2.87K disposed

Non-Derivative Transactions6

Common Stock

Direct

M · Option Exercise

+163.00

Price / share

—

Trade value

—

% of position

0.7%

2/18/2025

24.90K→25.06K

Common Stock

Direct

F · Tax Withholding

−56.00

Price / share

$33.47

Trade value

$1.87K

% of position

0.2%

2/18/2025

25.06K→25.01K

Common Stock

Direct

M · Option Exercise

+474.00

Price / share

—

Trade value

—

% of position

1.9%

2/18/2025

25.01K→25.48K

Common Stock

Direct

F · Tax Withholding

−161.00

Price / share

$33.47

Trade value

$5.39K

% of position

0.6%

2/18/2025

25.48K→25.32K

Common Stock

Direct

M · Option Exercise

+1.50K

Price / share

—

Trade value

—

% of position

5.9%

2/18/2025

25.32K→26.82K

Common Stock

Direct

F · Tax Withholding

−510.00

Price / share

$33.47

Trade value

$17.07K

% of position

1.9%

2/18/2025

26.82K→26.31K

Total

Net shares

+1.41K

Net value

-$24.33K

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock Direct	2/18/2025	M · Option Exercise	+163.00	—	—	0.7%	24.90K	25.06K
Common Stock Direct	2/18/2025	F · Tax Withholding	−56.00	$33.47	$1.87K	0.2%	25.06K	25.01K
Common Stock Direct	2/18/2025	M · Option Exercise	+474.00	—	—	1.9%	25.01K	25.48K
Common Stock Direct	2/18/2025	F · Tax Withholding	−161.00	$33.47	$5.39K	0.6%	25.48K	25.32K
Common Stock Direct	2/18/2025	M · Option Exercise	+1.50K	—	—	5.9%	25.32K	26.82K
Common Stock Direct	2/18/2025	F · Tax Withholding	−510.00	$33.47	$17.07K	1.9%	26.82K	26.31K
Total			+1.41K		-$24.33K

Derivative Transactions3

Restricted Stock Unit

Direct

M · Option Exercise

Converts to

Common Stock

163.00 shares

−163.00

Strike price

Held after

162.00

Exercisable

—

2/18/2025

Restricted Stock Unit

Direct

M · Option Exercise

Converts to

Common Stock

474.00 shares

−474.00

Strike price

Held after

474.00

Exercisable

—

2/18/2025

Restricted Stock Unit

Direct

M · Option Exercise

Converts to

Common Stock

1.50K shares

−1.50K

Strike price

Held after

7.51K

Exercisable

—

2/18/2025

Security	Converts To	Date	Type	Shares	Exercisable	Held After
Restricted Stock Unit Direct	Common Stock163.00 shares	2/18/2025	M · Option Exercise	−163.00	—	162.00
Restricted Stock Unit Direct	Common Stock474.00 shares	2/18/2025	M · Option Exercise	−474.00	—	474.00
Restricted Stock Unit Direct	Common Stock1.50K shares	2/18/2025	M · Option Exercise	−1.50K	—	7.51K