TNDM Exercise Disclosure
Gasser Elizabeth Anne · SEC Form 4 · Filed Aug 18, 2026
Exercise
Calculated transaction value
$0
Gasser Elizabeth Anne EVP, Chief Strategy Officer
TNDM
Tandem Diabetes Care
TNDM
Transaction date
Aug 15, 2026
Public filing date
Aug 18, 2026
Filing lag
Filed 3 days later
TNDM daily price context
Close on/before transaction
$22.72
Aug 14, 2026
Close before public filing
$22.25
Aug 17, 2026
Return since public filing
-24.26%
Through Sep 18, 2026
Source details
- Reported owner
- Not disclosed
- Source asset code
- Security
- Security
- Common Stock
- Quantity / price
- 1,097 shares @ $0
- SEC ownership
- Direct
- Transaction code
- M
- Form
- 4
- Filing identifier
- 0001438133-26-000128
Filing cohort
Transactions in this filing
Showing 6 of 6
Trades
6
Issuers
1
Estimated value
$36.76K
Buys / sales
0 / 0
| Issuer | Transaction | Traded | Value |
|---|---|---|---|
| Tandem Diabetes Care Inc TNDM Current | Exercise | Aug 15, 2026 | $0 |
| Tandem Diabetes Care Inc TNDM | Disposition | Aug 15, 2026 | $13.38K |
| Tandem Diabetes Care Inc TNDM | Exercise | Aug 15, 2026 | $0 |
| Tandem Diabetes Care Inc TNDM | Disposition | Aug 15, 2026 | $23.38K |
| Tandem Diabetes Care Inc TNDM | Exercise | Aug 15, 2026 | $0 |
| Tandem Diabetes Care Inc TNDM | Exercise | Aug 15, 2026 | $0 |