Kabakoff David S (CIK 0001024008)

Latest company ownership

Shares held
503,577
Last filed at
Jun 21, 2021
Confidence Score
50.0
2025Q4
Confidence Score History
2019Q3 2025Q4

Recent buy/sell transactions

Exec date Filing date Company Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Jun 17, 2021 Jun 21, 2021 CASTLE BIOSCIENCES INC Director Sell 27.5 -30,000 -5.62% $2.3M
Apr 5, 2021 Apr 7, 2021 CASTLE BIOSCIENCES INC Director Sell 13.8 -110,000 -17.09% $8M
Mar 31, 2021 Apr 2, 2021 CASTLE BIOSCIENCES INC Director Sell 18.8 -90,000 -12.27% $6.2M
Mar 19, 2021 Mar 23, 2021 CASTLE BIOSCIENCES INC Director Sell 36.3 -20,000 -2.65% $1.3M
Mar 16, 2021 Mar 18, 2021 CASTLE BIOSCIENCES INC Director Sell 18.8 -130,000 -14.71% $8.3M
Oct 8, 2020 Oct 13, 2020 CASTLE BIOSCIENCES INC Director Sell 27.5 -50,000 -5.36% $2.7M
Oct 6, 2020 Oct 8, 2020 CASTLE BIOSCIENCES INC Director Sell 27.5 -50,000 -5.08% $2.7M
Oct 2, 2020 Oct 6, 2020 CASTLE BIOSCIENCES INC Director Sell 32.5 -50,000 -4.84% $2.6M
Sep 3, 2020 Sep 8, 2020 CASTLE BIOSCIENCES INC Director Sell 36.3 -25,000 -2.36% $1.2M
Aug 19, 2020 Aug 21, 2020 CASTLE BIOSCIENCES INC Director Sell 27.5 -75,000 -6.62% $3.4M
Aug 10, 2020 Aug 12, 2020 CASTLE BIOSCIENCES INC Director Sell 36.3 -25,000 -2.16% $1.1M
Jul 17, 2020 Jul 21, 2020 CASTLE BIOSCIENCES INC Director Sell 36.3 -25,000 -2.11% $1.1M
Jul 9, 2020 Jul 13, 2020 CASTLE BIOSCIENCES INC Director Sell 32.5 -50,000 -4.05% $2.2M
Jun 22, 2020 Jun 23, 2020 CASTLE BIOSCIENCES INC Director Sell 18.8 -200,000 -13.95% $8.1M
May 12, 2020 May 14, 2020 CASTLE BIOSCIENCES INC Director Sell 18.8 -250,000 -14.85% $8.6M
Feb 19, 2020 Feb 21, 2020 CASTLE BIOSCIENCES INC Director Sell 42.5 -25,000 -1.46% $800.8K
Feb 13, 2020 Feb 18, 2020 CASTLE BIOSCIENCES INC Director Sell 42.5 -25,000 -1.44% $800.3K
Feb 6, 2020 Feb 10, 2020 CASTLE BIOSCIENCES INC Director Sell 42.5 -25,000 -1.42% $775.8K
Jan 31, 2020 Feb 4, 2020 CASTLE BIOSCIENCES INC Director Sell 36.3 -50,000 -2.76% $1.5M
Jan 28, 2020 Jan 30, 2020 CASTLE BIOSCIENCES INC Director Sell 42.5 -25,000 -1.36% $750.5K
Jul 29, 2019 Jul 31, 2019 CASTLE BIOSCIENCES INC Director Buy 90.0 +62,491 3.53% $999.9K