SEC Insider Transactions from Siecke Donald E..

Last updated: 2026-03-16 13:02 UTC | Total transactions: 7

Siecke Donald E. has filed 7 insider transactions across 1 company since October 2019.

Most recent transaction: a purchase of 16000 shares of Lifeloc Technologies, Inc ($LCTC) on February 28, 2025.

Activity breakdown: 3 open-market purchases 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
Feb. 28, 2025 Lifeloc Technologies, Inc $LCTC Siecke Donald E. Director P Common Stock 16000 $3.80 555,352.0000 0 2.97% 0.00%
Feb. 28, 2025 Lifeloc Technologies, Inc $LCTC Siecke Donald E. Director M Common Stock 1000 $3.80 555,352.0000 0 0.18% 0.00%
Oct. 2, 2019 Lifeloc Technologies, Inc $LCTC Siecke Donald E. Director P Common Stock 9347 $1.57 460,295.0000 0 2.07% 0.00%
Feb. 28, 2025 Lifeloc Technologies, Inc $LCTC Siecke Donald E. Director M Stock Option (buy) 1000 $0.00 0.0000 0 100.00% 0.00%
Feb. 28, 2025 Lifeloc Technologies, Inc $LCTC Siecke Donald E. Director M Stock Option (buy) 1000 $0.00 0.0000 0 100.00% 0.00%
Feb. 28, 2025 Lifeloc Technologies, Inc $LCTC Siecke Donald E. Director M Common Stock 1000 $3.80 1,000.0000 0 9999.99% 0.00%
July 23, 2024 Lifeloc Technologies, Inc $LCTC Siecke Donald E. Director P Common Stock 78057 $3.80 538,352.0000 0 16.96% 0.00%