TNDM Sale Disclosure
Twomey Christopher J · SEC Form 4 · Filed Oct 29, 2026
Sale
Calculated transaction value
$32.55K
Twomey Christopher J Director
TNDM
Tandem Diabetes Care
TNDM
Transaction date
Oct 27, 2026
Public filing date
Oct 29, 2026
Filing lag
Filed 2 days later
TNDM daily price context
Close on/before transaction
$19.22
Oct 27, 2026
First close after public filing
$19.11
Oct 30, 2026
Return after filing · so far
-11.51%
Through Nov 6, 2026
Source details
- Reported owner
- Not disclosed
- Source asset code
- Security
- Security
- Common Stock
- Quantity / price
- 1,700 shares @ $19.15
- SEC ownership
- Direct
- Transaction code
- S
- Form
- 4
- Filing identifier
- 0001438133-26-000136
Filing cohort
Transactions in this filing
Showing 3 of 3
Trades
3
Issuers
1
Estimated value
$64.86K
Buys / sales
0 / 1
| Issuer | Transaction | Traded | Value |
|---|---|---|---|
| Tandem Diabetes Care Inc TNDM | Exercise | Oct 27, 2026 | $32.3K |
| Tandem Diabetes Care Inc TNDM | Exercise | Oct 27, 2026 | $0 |
| Tandem Diabetes Care Inc TNDM Current | Sale | Oct 27, 2026 | $32.55K |