SEC Insider Transactions from Kummerfeld Keith C.

Last updated: 2026-03-14 11:34 UTC | Total transactions: 15

Kummerfeld Keith C has filed 15 insider transactions across 1 company since April 2023.

Most recent transaction: a grant/award of 30000 shares of Arcturus Therapeutics Holdings Inc. ($ARCT) on December 15, 2023.

Activity breakdown: 0 open-market purchases and 2 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
Dec. 15, 2023 Arcturus Therapeutics Holdings Inc. $ARCT Kummerfeld Keith C See Remarks A Employee Stock Option (right to buy) 30000 $0.00 30,000.0000 0 9999.99% 0.00%
July 14, 2023 Arcturus Therapeutics Holdings Inc. $ARCT Kummerfeld Keith C See Remarks M Common Stock 4500 $9.04 5,450.0000 0 473.68% 0.00%
July 14, 2023 Arcturus Therapeutics Holdings Inc. $ARCT Kummerfeld Keith C See Remarks M Common Stock 1437 $4.99 6,887.0000 0 26.37% 0.00%
July 14, 2023 Arcturus Therapeutics Holdings Inc. $ARCT Kummerfeld Keith C See Remarks M Common Stock 1031 $14.12 7,918.0000 0 14.97% 0.00%
July 14, 2023 Arcturus Therapeutics Holdings Inc. $ARCT Kummerfeld Keith C See Remarks S Common Stock 6968 $35.00 950.0000 0 88.00% 0.00%
July 14, 2023 Arcturus Therapeutics Holdings Inc. $ARCT Kummerfeld Keith C See Remarks M Employee Stock Option (right to buy) 4500 $0.00 21,000.0000 0 17.65% 0.00%
July 14, 2023 Arcturus Therapeutics Holdings Inc. $ARCT Kummerfeld Keith C See Remarks M Employee Stock Option (right to buy) 1437 $0.00 7,126.0000 0 16.78% 0.00%
July 14, 2023 Arcturus Therapeutics Holdings Inc. $ARCT Kummerfeld Keith C See Remarks M Employee Stock Option (right to buy) 1031 $0.00 7,938.0000 0 11.50% 0.00%
April 18, 2023 Arcturus Therapeutics Holdings Inc. $ARCT Kummerfeld Keith C See Remarks M Common Stock 1031 $14.12 1,981.0000 0 108.53% 0.00%
April 18, 2023 Arcturus Therapeutics Holdings Inc. $ARCT Kummerfeld Keith C See Remarks M Common Stock 4500 $9.04 6,481.0000 0 227.16% 0.00%
April 18, 2023 Arcturus Therapeutics Holdings Inc. $ARCT Kummerfeld Keith C See Remarks M Common Stock 1437 $4.99 7,918.0000 0 22.17% 0.00%
April 18, 2023 Arcturus Therapeutics Holdings Inc. $ARCT Kummerfeld Keith C See Remarks S Common Stock 6968 $28.18 950.0000 0 88.00% 0.00%
April 17, 2023 Arcturus Therapeutics Holdings Inc. $ARCT Kummerfeld Keith C See Remarks M Employee Stock Option (right to buy) 1031 $0.00 8,969.0000 0 10.31% 0.00%
April 17, 2023 Arcturus Therapeutics Holdings Inc. $ARCT Kummerfeld Keith C See Remarks M Employee Stock Option (right to buy) 4500 $0.00 25,500.0000 0 15.00% 0.00%
April 17, 2023 Arcturus Therapeutics Holdings Inc. $ARCT Kummerfeld Keith C See Remarks M Employee Stock Option (right to buy) 1437 $0.00 8,563.0000 0 14.37% 0.00%