TANDEM DIABETES CARE INC
TNDM
DELAYED 1 MONTH
26 insider filings · Latest: Jun 2, 2026
Common Stock Transactions
| Txn Date | Accepted | Insider | Type | Shares | Avg Price | Value | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|---|
| Mar 5, 2026 | Mar 9 8:27 PM | Mark David NovaraEVP & CHIEF COMMERCIAL OFFICER | Sale | 2 | $22.81 | $46 | 35,969(D) | View → |
Stock Options & Derivatives
| Txn Date | Accepted | Insider | Type | Shares | Exercise Price | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|
| May 21, 2026 | May 22 8:06 PM | Christopher J TwomeyDirector | Option Exercise | 8,759 | — | 0(D) | View → |
| May 20, 2026 | May 22 8:06 PM | Christopher J TwomeyDirector | Grant/Award | 10,220 | — | 10,220(D) | View → |
| May 21, 2026 | May 22 8:04 PM | Myoungil ChaDirector | Option Exercise | 8,759 | — | 0(D) | View → |
| May 20, 2026 | May 22 8:04 PM | Myoungil ChaDirector | Grant/Award | 10,220 | — | 10,220(D) | View → |
| May 15, 2026 | May 19 8:15 PM | Rick CarpenterEVP & Chief Technology Officer | Option Exercise | 8,774 | — | 12,878(D) | View → |
| May 15, 2026 | May 19 8:13 PM | Elizabeth Anne GasserEVP, Chief Strategy Officer | Option Exercise | 10,267 | — | 15,335(D) | View → |
| May 15, 2026 | May 19 8:12 PM | Shannon Marie HansenEVP & Chief Legal Officer | Option Exercise | 10,201 | — | 15,335(D) | View → |
| May 15, 2026 | May 19 8:10 PM | Jean-Claude KyrillosEVP & Chief Operating Officer | Option Exercise | 4,038 | — | 8,077(D) | View → |
| May 15, 2026 | May 19 8:08 PM | Susan MorrisonEVP & Chief Admin. Officer | Option Exercise | 9,523 | — | 13,845(D) | View → |
| May 15, 2026 | May 19 8:06 PM | John F SheridanDirector, PRESIDENT & CEO | Option Exercise | 51,189 | — | 79,471(D) | View → |
| May 15, 2026 | May 19 8:03 PM | Leigh VossellerEVP & CHIEF FINANCIAL OFFICER | Option Exercise | 13,495 | — | 20,992(D) | View → |
| May 15, 2026 | May 19 8:02 PM | Mark David NovaraEVP & CHIEF COMMERCIAL OFFICER | Option Exercise | 10,572 | — | 20,992(D) | View → |
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