SEC Insider Transactions from Howell Peyton R.

Last updated: 2026-03-14 11:13 UTC | Total transactions: 12

Howell Peyton R has filed 12 insider transactions across 1 company since May 2023.

Most recent transaction: a option exercise of 4387 shares of TANDEM DIABETES CARE INC ($TNDM) on May 22, 2025.

Activity breakdown: 1 open-market purchase and 0 sales.

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Transaction Date Company Ticker Insider Name Title Transaction Type Security Shares Price Shares Owned Following Total Shares Outstanding % of Owned % of Outstanding
May 22, 2025 TANDEM DIABETES CARE INC $TNDM Howell Peyton R Director M Common Stock 4387 $20.64 21,077.0000 66,473,272 26.29% 0.01%
May 22, 2025 TANDEM DIABETES CARE INC $TNDM Howell Peyton R Director M Restricted Stock Unit 4387 $0.00 0.0000 66,473,272 100.00% 0.01%
May 21, 2025 TANDEM DIABETES CARE INC $TNDM Howell Peyton R Director A Restricted Stock Unit 8759 $0.00 8,759.0000 66,473,272 9999.99% 0.01%
May 24, 2024 TANDEM DIABETES CARE INC $TNDM Howell Peyton R Director M Common Stock 4434 $51.73 16,690.0000 0 36.18% 0.00%
May 22, 2024 TANDEM DIABETES CARE INC $TNDM Howell Peyton R Director A Restricted Stock Unit 4387 $0.00 4,387.0000 0 9999.99% 0.00%
May 24, 2024 TANDEM DIABETES CARE INC $TNDM Howell Peyton R Director M Restricted Stock Unit 4434 $0.00 0.0000 0 100.00% 0.00%
Aug. 3, 2023 TANDEM DIABETES CARE INC $TNDM Howell Peyton R Director M Common Stock 949 $0.00 12,256.0000 0 8.39% 0.00%
Aug. 3, 2023 TANDEM DIABETES CARE INC $TNDM Howell Peyton R Director M Restricted Stock Unit 949 $0.00 0.0000 0 100.00% 0.00%
May 25, 2023 TANDEM DIABETES CARE INC $TNDM Howell Peyton R Director M Common Stock 2757 $0.00 11,307.0000 0 32.25% 0.00%
May 24, 2023 TANDEM DIABETES CARE INC $TNDM Howell Peyton R Director M RSU 2023 05 24 4434 $0.00 4,434.0000 0 9999.99% 0.00%
May 25, 2023 TANDEM DIABETES CARE INC $TNDM Howell Peyton R Director M Restricted Stock Unit 2757 $0.00 0.0000 0 100.00% 0.00%
May 17, 2023 TANDEM DIABETES CARE INC $TNDM Howell Peyton R Director P Common Stock 3000 $30.16 8,550.0000 0 54.05% 0.00%