VOSSELLER LEIGH (EVP and CFO) 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: 11/19/2025ACC: 0001438133-25-000208
Officer· EVP and CFO
Since Nov 2018
-1.07K
Net shares
Net seller
$20.0K
Total sold
0
Open market trades
0B · 0S
6
Total transactions
3K acquired · 4.07K disposed
Non-Derivative Transactions4
Common Stock
Direct
Shares
+1.50K
Price / share
—
Trade value
—
% of position
4.2%
11/17/2025
35.72K→37.23K
Common Stock
Direct
Shares
−538.00
Price / share
$18.61
Trade value
$10.01K
% of position
1.4%
11/17/2025
37.23K→36.69K
Common Stock
Direct
Shares
+1.50K
Price / share
—
Trade value
—
% of position
4.1%
11/17/2025
36.69K→38.18K
Common Stock
Direct
Shares
−536.00
Price / share
$18.61
Trade value
$9.97K
% of position
1.4%
11/17/2025
38.18K→37.65K
Total
Net shares
+1.93K
Net value
-$19.99K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 11/17/2025 | M · Option Exercise | +1.50K | — | — | 4.2% | 35.72K | 37.23K |
| Common Stock Direct | 11/17/2025 | F · Tax Withholding | −538.00 | $18.61 | $10.01K | 1.4% | 37.23K | 36.69K |
| Common Stock Direct | 11/17/2025 | M · Option Exercise | +1.50K | — | — | 4.1% | 36.69K | 38.18K |
| Common Stock Direct | 11/17/2025 | F · Tax Withholding | −536.00 | $18.61 | $9.97K | 1.4% | 38.18K | 37.65K |
| Total | +1.93K | -$19.99K | ||||||
Derivative Transactions2
Restricted Stock Unit
Direct
Converts to
Common Stock
1.50K shares
Shares
−1.50K
Strike price
Held after
3.01K
Exercisable
—
11/17/2025
Restricted Stock Unit
Direct
Converts to
Common Stock
1.50K shares
Shares
−1.50K
Strike price
Held after
8.97K
Exercisable
—
11/17/2025
| Security | Converts To | Date | Type | Shares | Strike Price | Exercisable | Held After |
|---|---|---|---|---|---|---|---|
| Restricted Stock Unit Direct | Common Stock1.50K shares | 11/17/2025 | M · Option Exercise | −1.50K | — | 3.01K | |
| Restricted Stock Unit Direct | Common Stock1.50K shares | 11/17/2025 | M · Option Exercise | −1.50K | — | 8.97K |
Non-Derivative Holdings (Post-Transaction)1
Common Stock
IndirectShares owned25.58K
Total
25.58K indirect25.58K
| Security Title | Shares Owned | Ownership Type |
|---|---|---|
| Common Stock | 25.58K | Indirect |
| Total | 25.58K | 25.58K indirect |
Derivative Holdings (Post-Transaction)0
No derivative holdings reported