TNDM insider trading
Latest SEC Form 4 filings by TNDM officers, directors and 10% owners.
Open-market buys (0)
No open-market insider buys in recent TNDM filings.
Open-market sales (1)
- $32.6K
TWOMEY CHRISTOPHER J
Director
Open-market sale · 1,700 sh @ $19.15
Traded 2026-10-27 · Filed 2026-10-29
| Insider | Transaction | Shares | Price | Value | Traded | Filed |
|---|---|---|---|---|---|---|
TWOMEY CHRISTOPHER J Director | Open-market sale | 1,700 | $19.15 | $32.6K | 2026-10-27 | 2026-10-29 |
Other filings
Grants, option exercises, tax withholding and gifts. These usually aren’t a view on the stock.
- $32.3K
TWOMEY CHRISTOPHER J
Director
Option exercise · 1,700 sh @ $19.00
Traded 2026-10-27 · Filed 2026-10-29
- —
Kyrillos Jean-Claude
EVP & Chief Operating Officer
Option exercise · 3,637 sh
Traded 2026-10-15 · Filed 2026-10-19
- $31.8K
Kyrillos Jean-Claude
EVP & Chief Operating Officer
Tax withholding · 1,926 sh @ $16.52
Traded 2026-10-15 · Filed 2026-10-19
| Insider | Transaction | Shares | Price | Value | Traded | Filed |
|---|---|---|---|---|---|---|
TWOMEY CHRISTOPHER J Director | Option exercise | 1,700 | $19.00 | $32.3K | 2026-10-27 | 2026-10-29 |
Kyrillos Jean-Claude EVP & Chief Operating Officer | Option exercise | 3,637 | — | — | 2026-10-15 | 2026-10-19 |
Kyrillos Jean-Claude EVP & Chief Operating Officer | Tax withholding | 1,926 | $16.52 | $31.8K | 2026-10-15 | 2026-10-19 |
Source: SEC Form 4 filings. For education and research only. Not financial advice.