SEC Insider Transactions from Lowdell Mark William.

Last updated: 2026-03-16 13:00 UTC | Total transactions: 17

Lowdell Mark William has filed 17 insider transactions across 1 company since April 2024.

Most recent transaction: a grant/award of 600000 shares of Inmune Bio, Inc. ($INMB) on December 01, 2025.

Activity breakdown: 2 open-market purchases and 0 sales.

Set Up your own filters →
Transaction Date Company Ticker Insider Name Title Transaction Type Security Shares Price Shares Owned Following Total Shares Outstanding % of Owned % of Outstanding
Dec. 1, 2025 Inmune Bio, Inc. $INMB Lowdell Mark William Chief Scientific Officer A Option (right to buy) 600000 $0.00 600,000.0000 26,585,258 9999.99% 2.26%
Nov. 18, 2025 Inmune Bio, Inc. $INMB Lowdell Mark William Chief Scientific Officer D Stock Option (right to buy) 400000 $0.00 0.0000 26,585,258 100.00% 1.50%
Nov. 18, 2025 Inmune Bio, Inc. $INMB Lowdell Mark William Chief Scientific Officer A Stock Option (right to buy) 400000 $0.00 400,000.0000 26,585,258 9999.99% 1.50%
Nov. 18, 2025 Inmune Bio, Inc. $INMB Lowdell Mark William Chief Scientific Officer D Stock Option (right to buy) 180000 $0.00 0.0000 26,585,258 100.00% 0.68%
Nov. 18, 2025 Inmune Bio, Inc. $INMB Lowdell Mark William Chief Scientific Officer A Stock Option (right to buy) 180000 $0.00 180,000.0000 26,585,258 9999.99% 0.68%
Nov. 18, 2025 Inmune Bio, Inc. $INMB Lowdell Mark William Chief Scientific Officer D Stock Option (right to buy) 104000 $0.00 0.0000 26,585,258 100.00% 0.39%
Nov. 18, 2025 Inmune Bio, Inc. $INMB Lowdell Mark William Chief Scientific Officer A Stock Option (right to buy) 104000 $0.00 104,000.0000 26,585,258 9999.99% 0.39%
Nov. 18, 2025 Inmune Bio, Inc. $INMB Lowdell Mark William Chief Scientific Officer D Stock Option (right to buy) 140000 $0.00 0.0000 26,585,258 100.00% 0.53%
Nov. 18, 2025 Inmune Bio, Inc. $INMB Lowdell Mark William Chief Scientific Officer A Stock Option (right to buy) 140000 $0.00 140,000.0000 26,585,258 9999.99% 0.53%
Nov. 18, 2025 Inmune Bio, Inc. $INMB Lowdell Mark William Chief Scientific Officer A Stock Option (right to buy) 100000 $0.00 100,000.0000 26,585,258 9999.99% 0.38%
Nov. 18, 2025 Inmune Bio, Inc. $INMB Lowdell Mark William Chief Scientific Officer D Stock Option (right to buy) 100000 $0.00 0.0000 26,585,258 100.00% 0.38%
Dec. 5, 2024 Inmune Bio, Inc. $INMB Lowdell Mark William Chief Scientific Officer A Option (right to buy) 140000 $0.00 140,000.0000 20,185,676 9999.99% 0.69%
May 14, 2024 Inmune Bio, Inc. $INMB Lowdell Mark William Chief Scientific Officer A Option (right to buy) 100000 $0.00 100,000.0000 18,026,473 9999.99% 0.55%
April 19, 2024 Inmune Bio, Inc. $INMB Lowdell Mark William Chief Scientific Officer P Common Stock 14423 $8.32 1,510,806.0000 18,026,473 0.96% 0.08%
April 19, 2024 Inmune Bio, Inc. $INMB Lowdell Mark William Chief Scientific Officer P Common Stock Warrants (right to buy) 14423 $0.13 14,423.0000 18,026,473 9999.99% 0.08%
April 19, 2024 Inmune Bio, Inc. $INMB Lowdell Mark William Chief Scientific Officer A Common Stock 14423 $8.32 1,510,806.0000 18,026,473 0.96% 0.08%
April 19, 2024 Inmune Bio, Inc. $INMB Lowdell Mark William Chief Scientific Officer A Common Stock Warrants (right to buy) 14423 $0.13 14,423.0000 18,026,473 9999.99% 0.08%