Clark Ian T (CIK 0001336504)

Latest company ownership

Shares held
5,092
Last filed at
Jun 20, 2025
Confidence Score
24.1
2025Q4
Confidence Score History
2019Q2 2025Q4

Recent buy/sell transactions

Exec date Filing date Company Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Dec 19, 2025 Dec 23, 2025 Olema Pharmaceuticals, Inc. Director Sell 16.3 -264,800 -100.00% $7.9M
Dec 5, 2025 Dec 8, 2025 Guardant Health, Inc. Director Sell 17.5 -28,611 -74.39% $3.1M
Jun 17, 2025 Jun 20, 2025 Guardant Health, Inc. Director Sell 20.0 -6,672 -40.38% $322.8K
Nov 12, 2024 Nov 14, 2024 Guardant Health, Inc. Director Sell 22.5 -8,318 -49.65% $244.9K
Sep 1, 2021 Sep 3, 2021 Guardant Health, Inc. Director Sell 10.0 -1,076 -100.00% $139.9K
Jun 29, 2021 Jul 1, 2021 Guardant Health, Inc. Director Sell 5.0 -10,559 -100.00% $1.4M
Apr 26, 2021 Apr 28, 2021 Guardant Health, Inc. Director Sell 25.0 -538 -10.38% $86K
Mar 25, 2021 Mar 29, 2021 Guardant Health, Inc. Director Sell 25.0 -538 -10.38% $71.1K
Feb 25, 2021 Mar 1, 2021 Guardant Health, Inc. Director Sell 25.0 -538 -10.38% $82.9K
Jan 25, 2021 Jan 27, 2021 Guardant Health, Inc. Director Sell 25.0 -538 -10.38% $87.2K
Jan 4, 2021 Jan 6, 2021 Guardant Health, Inc. Director Sell 7.5 -2,690 -36.68% $347.6K
Dec 28, 2020 Dec 30, 2020 Guardant Health, Inc. Director Sell 25.0 -538 -10.38% $72.6K
Dec 3, 2020 Dec 7, 2020 Guardant Health, Inc. Director Sell 7.5 -2,690 -36.68% $322.8K
Nov 25, 2020 Nov 27, 2020 Guardant Health, Inc. Director Sell 25.0 -538 -10.38% $60.9K
Nov 3, 2020 Nov 5, 2020 Guardant Health, Inc. Director Sell 7.5 -2,690 -36.68% $283.2K
Oct 26, 2020 Oct 28, 2020 Guardant Health, Inc. Director Sell 25.0 -538 -10.38% $56K
Sep 25, 2020 Oct 5, 2020 Guardant Health, Inc. Director Sell 7.5 -3,228 -25.80% $349K
Sep 8, 2020 Sep 10, 2020 Guardant Health, Inc. Director Sell 7.5 -9,146 -66.33% $816.2K
Jun 25, 2020 Jun 29, 2020 Guardant Health, Inc. Director Sell 28.8 -538 -10.38% $43.7K
Jun 3, 2020 Jun 5, 2020 Guardant Health, Inc. Director Sell 10.0 -2,690 -67.38% $235.4K
May 26, 2020 May 26, 2020 Guardant Health, Inc. Director Sell 10.0 -538 -29.24% $53K
May 4, 2020 May 6, 2020 Guardant Health, Inc. Director Sell 10.0 -2,690 -67.38% $194.1K
Apr 27, 2020 Apr 29, 2020 Guardant Health, Inc. Director Sell 13.8 -538 -29.24% $41.7K
Apr 14, 2020 Apr 16, 2020 Guardant Health, Inc. Director Sell 10.0 -2,689 -67.38% $188.2K
Mar 25, 2020 Mar 27, 2020 Guardant Health, Inc. Director Sell 13.8 -538 -29.24% $37.7K
Mar 3, 2020 Mar 4, 2020 Guardant Health, Inc. Director Sell 10.0 -2,690 -67.38% $210.7K
Feb 25, 2020 Feb 27, 2020 Guardant Health, Inc. Director Sell 13.8 -538 -29.24% $43K
Feb 3, 2020 Feb 5, 2020 Guardant Health, Inc. Director Sell 10.0 -2,690 -67.38% $205.1K
Jan 27, 2020 Jan 29, 2020 Guardant Health, Inc. Director Sell 13.8 -538 -29.24% $41.6K
Jan 3, 2020 Jan 7, 2020 Guardant Health, Inc. Director Sell 10.0 -2,690 -67.38% $209.5K
Dec 26, 2019 Dec 30, 2019 Guardant Health, Inc. Director Sell 13.8 -538 -29.24% $44.5K
Dec 3, 2019 Dec 5, 2019 Guardant Health, Inc. Director Sell 10.0 -2,690 -67.38% $195.8K
Nov 25, 2019 Nov 27, 2019 Guardant Health, Inc. Director Sell 13.8 -538 -29.24% $42.1K
Nov 4, 2019 Nov 6, 2019 Guardant Health, Inc. Director Sell 10.0 -2,690 -67.38% $193.2K
Oct 28, 2019 Oct 29, 2019 Guardant Health, Inc. Director Sell 10.0 -3,228 -71.26% $226K
Sep 25, 2019 Sep 27, 2019 Guardant Health, Inc. Director Sell 13.8 -538 -29.24% $38.7K
Sep 3, 2019 Sep 5, 2019 Guardant Health, Inc. Director Sell 10.0 -2,690 -67.38% $230.5K
Aug 26, 2019 Aug 28, 2019 Guardant Health, Inc. Director Sell 10.0 -538 -29.24% $50.6K
Aug 6, 2019 Aug 8, 2019 Guardant Health, Inc. Director Sell 7.5 -9,683 -88.15% $869.1K
May 3, 2019 May 3, 2019 Guardant Health, Inc. Director Sell 10.0 -2,690 -100.00% $177.3K
Apr 25, 2019 Apr 29, 2019 Guardant Health, Inc. Director Sell 13.8 -538 -100.00% $35K
Apr 15, 2019 Apr 17, 2019 Guardant Health, Inc. Director Sell 3.8 -81,772 -100.00% $6M