Saia John G. (CIK 0001737840)

Latest company ownership

Role: Chief Legal Officer
Shares held
43,172
Last filed at
Nov 10, 2025
Confidence Score
10.4
2025Q4
Confidence Score History
2021Q2 2025Q4

Recent buy/sell transactions

Exec date Filing date Company Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Dec 15, 2025 Dec 17, 2025 Guardant Health, Inc. Chief Legal Officer Sell 42.5 -535 -1.21% $54.9K
Nov 7, 2025 Nov 10, 2025 Guardant Health, Inc. Chief Legal Officer Sell 20.0 -8,996 -17.24% $865.9K
Oct 1, 2025 Oct 2, 2025 Guardant Health, Inc. Chief Legal Officer Sell 40.0 -7,431 -12.47% $465.6K
Sep 15, 2025 Sep 17, 2025 Guardant Health, Inc. Chief Legal Officer Sell 46.3 -535 -1.16% $29.3K
Sep 1, 2025 Sep 3, 2025 Guardant Health, Inc. Chief Legal Officer Sell 45.0 -139 -0.31% $9.4K
Jul 1, 2025 Jul 2, 2025 Guardant Health, Inc. Chief Legal Officer Sell 42.5 -1,386 -3.00% $70.3K
Jun 15, 2025 Jun 16, 2025 Guardant Health, Inc. Chief Legal Officer Sell 46.3 -535 -1.21% $26.4K
Jun 1, 2025 Jun 2, 2025 Guardant Health, Inc. Chief Legal Officer Sell 52.5 -138 -0.32% $5.6K
Apr 15, 2025 Apr 16, 2025 Guardant Health, Inc. Chief Legal Officer Sell 42.5 -3,956 -8.43% $177.4K
Apr 1, 2025 Apr 2, 2025 Guardant Health, Inc. Chief Legal Officer Sell 42.5 -1,360 -3.34% $57.8K
Mar 15, 2025 Mar 18, 2025 Guardant Health, Inc. Chief Legal Officer Sell 46.3 -525 -1.36% $22.5K
Mar 1, 2025 Mar 4, 2025 Guardant Health, Inc. Chief Legal Officer Sell 42.5 -3,079 -7.57% $131K
Jan 1, 2025 Jan 3, 2025 Guardant Health, Inc. Chief Legal Officer Sell 46.3 -1,500 -4.14% $45.8K
Dec 15, 2024 Dec 16, 2024 Guardant Health, Inc. Chief Legal Officer Sell 46.3 -535 -1.57% $18.6K
Dec 1, 2024 Dec 2, 2024 Guardant Health, Inc. Chief Legal Officer Sell 52.5 -138 -0.42% $4.9K
Oct 1, 2024 Oct 2, 2024 Guardant Health, Inc. Chief Legal Officer Sell 42.5 -3,824 -10.40% $84.6K
Sep 15, 2024 Sep 16, 2024 Guardant Health, Inc. Chief Legal Officer Sell 46.3 -517 -1.74% $13.9K
Sep 9, 2024 Sep 10, 2024 Guardant Health, Inc. Chief Legal Officer Sell 46.3 -443 -1.52% $10.5K
Sep 1, 2024 Sep 3, 2024 Guardant Health, Inc. Chief Legal Officer Sell 52.5 -134 -0.46% $3.8K
Jul 1, 2024 Jul 2, 2024 Guardant Health, Inc. Chief Legal Officer Sell 47.5 -348 -1.18% $9.8K
Jun 15, 2024 Jun 17, 2024 Guardant Health, Inc. Chief Legal Officer Sell 46.3 -1,434 -4.80% $43.3K
Jun 1, 2024 Jun 3, 2024 Guardant Health, Inc. Chief Legal Officer Sell 52.5 -94 -0.36% $2.5K
Apr 15, 2024 Apr 16, 2024 Guardant Health, Inc. Chief Legal Officer Sell 42.5 -3,809 -7.58% $65K
Apr 1, 2024 Apr 2, 2024 Guardant Health, Inc. Chief Legal Officer Sell 47.5 -400 -1.79% $8.1K
Mar 1, 2024 Mar 4, 2024 Guardant Health, Inc. Chief Legal Officer Sell 50.0 -108 -0.50% $2K
Jan 1, 2024 Jan 3, 2024 Guardant Health, Inc. Chief Legal Officer Sell 46.3 -400 -1.85% $10.8K
Dec 1, 2023 Dec 4, 2023 Guardant Health, Inc. Chief Legal Officer Sell 50.0 -131 -0.63% $3.4K
Oct 1, 2023 Oct 2, 2023 Guardant Health, Inc. Chief Legal Officer Sell 46.3 -1,347 -6.17% $39.9K
Sep 9, 2023 Sep 11, 2023 Guardant Health, Inc. Chief Legal Officer Sell 46.3 -302 -1.66% $10.2K
Sep 1, 2023 Sep 5, 2023 Guardant Health, Inc. Chief Legal Officer Sell 52.5 -91 -0.50% $3.2K
Jun 1, 2023 Jun 5, 2023 Guardant Health, Inc. Chief Legal Officer Sell 50.0 -91 -0.50% $2.9K
Apr 15, 2023 Apr 17, 2023 Guardant Health, Inc. Chief Legal Officer Sell 42.5 -3,692 -17.11% $90.5K
Mar 1, 2023 Mar 3, 2023 Guardant Health, Inc. Chief Legal Officer Sell 50.0 -108 -0.77% $3.2K
Dec 1, 2022 Dec 5, 2022 Guardant Health, Inc. Officer Sell 50.0 -91 -0.65% $4.8K
Sep 1, 2022 Sep 13, 2022 Guardant Health, Inc. Officer Sell 46.3 -666 -4.64% $35.8K
Apr 15, 2022 Apr 19, 2022 Guardant Health, Inc. Officer Sell 42.5 -1,102 -7.66% $79.3K
Sep 9, 2021 Sep 13, 2021 Guardant Health, Inc. Officer Sell 42.5 -433 -2.92% $56.7K
Apr 15, 2021 Apr 19, 2021 Guardant Health, Inc. Officer Sell 42.5 -1,077 -6.77% $171.5K