Rebecca B. Robertson, Director at TANDEM DIABETES CARE INC (TNDM), sold 1,000 shares at $85.11 ($85K) on 2021-06-01, disclosed to the SEC on 2021-06-03.
Open-market sale of $85k TNDM by Director. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.
| Filing → |
| CBLL | SELL | 2026-01-06 | $131K | — | Filing → |
| CBLL | SELL | 2025-12-10 | $100K | — | Filing → |
| CBLL | SELL | 2025-12-04 | $14K | — | Filing → |