John F. Sheridan, EVP & CHIEF OPERATING OFFICER at TANDEM DIABETES CARE INC (TNDM), sold 2,000 shares at $11.47 ($23K) on 2016-01-04, disclosed to the SEC on 2016-01-05.
Open-market sale of $23k TNDM by EVP & CHIEF OPERATING OFFICER. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Something here stands out, but not much.
| Filing → |
| TNDM | SELL | 2021-08-10 | $2.9M | — | Filing → |
| TNDM | SELL | 2020-10-15 | $3.6M | — | Filing → |
| TNDM | SELL | 2020-09-17 | $1.1M | — | Filing → |