CARPENTER RICK (Chief Technical 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: 0001628280-25-040843
Officer· Chief Technical Officer
Since Nov 2021
-1.19K
Net shares
Net seller
$12.8K
Total sold
0
Open market trades
0B · 0S
6
Total transactions
2.33K acquired · 3.52K disposed
Non-Derivative Transactions4
Common Stock
Direct
Shares
+1.44K
Price / share
—
Trade value
—
% of position
6.8%
8/15/2025
21.22K→22.66K
Common Stock
Direct
Shares
−730.00
Price / share
$10.82
Trade value
$7.90K
% of position
3.2%
8/15/2025
22.66K→21.93K
Common Stock
Direct
Shares
+898.00
Price / share
—
Trade value
—
% of position
4.1%
8/15/2025
21.93K→22.82K
Common Stock
Direct
Shares
−457.00
Price / share
$10.82
Trade value
$4.94K
% of position
2.0%
8/15/2025
22.82K→22.37K
Total
Net shares
+1.15K
Net value
-$12.84K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 8/15/2025 | M · Option Exercise | +1.44K | — | — | 6.8% | 21.22K | 22.66K |
| Common Stock Direct | 8/15/2025 | F · Tax Withholding | −730.00 | $10.82 | $7.90K | 3.2% | 22.66K | 21.93K |
| Common Stock Direct | 8/15/2025 | M · Option Exercise | +898.00 | — | — | 4.1% | 21.93K | 22.82K |
| Common Stock Direct | 8/15/2025 | F · Tax Withholding | −457.00 | $10.82 | $4.94K | 2.0% | 22.82K | 22.37K |
| Total | +1.15K | -$12.84K | ||||||
Derivative Transactions2
Restricted Stock Unit
Direct
Converts to
Common Stock
1.44K shares
Shares
−1.44K
Strike price
Held after
4.31K
Exercisable
—
8/15/2025
Restricted Stock Unit
Direct
Converts to
Common Stock
898.00 shares
Shares
−898.00
Strike price
Held after
6.28K
Exercisable
—
8/15/2025
| Security | Converts To | Date | Type | Shares | Strike Price | Exercisable | Held After |
|---|---|---|---|---|---|---|---|
| Restricted Stock Unit Direct | Common Stock1.44K shares | 8/15/2025 | M · Option Exercise | −1.44K | — | 4.31K | |
| Restricted Stock Unit Direct | Common Stock898.00 shares | 8/15/2025 | M · Option Exercise | −898.00 | — | 6.28K |