GASSER ELIZABETH ANNE (EVP, Chief Strategy Officer) exercised options at TANDEM DIABETES CARE INC
Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.
M · 2 exercises
Filed: 8/19/2025ACC: 0001628280-25-040840
Officer· EVP, Chief Strategy Officer
Since Jun 2021
-1.39K
Net shares
Net seller
$15.1K
Total sold
0
Open market trades
0B · 0S
6
Total transactions
2.60K acquired · 3.99K disposed
Non-Derivative Transactions4
Common Stock
Direct
Shares
+1.50K
Price / share
—
Trade value
—
% of position
New position
8/15/2025
0.00→1.50K
Common Stock
Direct
Shares
−805.00
Price / share
$10.82
Trade value
$8.71K
% of position
53.6%
8/15/2025
1.50K→698.00
Common Stock
Direct
Shares
+1.10K
Price / share
—
Trade value
—
% of position
157.2%
8/15/2025
698.00→1.79K
Common Stock
Direct
Shares
−588.00
Price / share
$10.82
Trade value
$6.36K
% of position
32.8%
8/15/2025
1.79K→1.21K
Total
Net shares
+1.21K
Net value
-$15.07K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 8/15/2025 | M · Option Exercise | +1.50K | — | — | New position | 0.00 | 1.50K |
| Common Stock Direct | 8/15/2025 | F · Tax Withholding | −805.00 | $10.82 | $8.71K | 53.6% | 1.50K | 698.00 |
| Common Stock Direct | 8/15/2025 | M · Option Exercise | +1.10K | — | — | 157.2% | 698.00 | 1.79K |
| Common Stock Direct | 8/15/2025 | F · Tax Withholding | −588.00 | $10.82 | $6.36K | 32.8% | 1.79K | 1.21K |
| Total | +1.21K | -$15.07K | ||||||
Derivative Transactions2
Restricted Stock Unit
Direct
Converts to
Common Stock
1.50K shares
Shares
−1.50K
Strike price
Held after
4.51K
Exercisable
—
8/15/2025
Restricted Stock Unit
Direct
Converts to
Common Stock
1.10K shares
Shares
−1.10K
Strike price
Held after
7.68K
Exercisable
—
8/15/2025
| Security | Converts To | Date | Type | Shares | Strike Price | Exercisable | Held After |
|---|---|---|---|---|---|---|---|
| Restricted Stock Unit Direct | Common Stock1.50K shares | 8/15/2025 | M · Option Exercise | −1.50K | — | 4.51K | |
| Restricted Stock Unit Direct | Common Stock1.10K shares | 8/15/2025 | M · Option Exercise | −1.10K | — | 7.68K |
Non-Derivative Holdings (Post-Transaction)1
Common Stock
IndirectShares owned22.95K
Total
22.95K indirect22.95K
| Security Title | Shares Owned | Ownership Type |
|---|---|---|
| Common Stock | 22.95K | Indirect |
| Total | 22.95K | 22.95K indirect |
Derivative Holdings (Post-Transaction)0
No derivative holdings reported