Follow the people · Insider
Lisa Y. Foo
Lisa Y. Foo files insider transactions with the SEC as an evp, chief operating officer of Tenet Healthcare (THC). We hold 2 disclosed purchases and sales filed since 3 March 2023, 2 of them in the last 90 days.
- Files forTHC
- Disclosed buys and sells2 in all, 2 in the last 90 days
- Last disclosure1 September 2026
Positions held
1 post we hold — a term names its own dates; a run of filings only says when they filed- Filed 1 March 2023 — 31 August 2026EVP, Chief Operating Officer · Tenet Healthcare (THC)63 Form 4 lines · source: SEC Form 4
Everything they disclosed
63 entries, newest first — one per disclosure report, one per Form 4 line- ▼ sold on the open market 24,000 shares of Tenet HealthcareSEC Form 41 September 2026Common Stock · traded 31 August 2026 · filed 1 September 2026
- ▼ sold on the open market 10,000 shares of Tenet HealthcareSEC Form 431 July 2026Common Stock · traded 29 July 2026 · filed 31 July 2026
- exercised options over 4,670 shares of Tenet HealthcareSEC Form 43 March 2026Common Stock · traded 27 February 2026 · filed 3 March 2026
- exercised options over 4,199 shares of Tenet HealthcareSEC Form 43 March 2026Common Stock · traded 27 February 2026 · filed 3 March 2026
- had shares withheld for tax on 1,838 shares of Tenet HealthcareSEC Form 43 March 2026Common Stock · traded 27 February 2026 · filed 3 March 2026
- was granted 7,520 shares of Tenet Healthcare (a derivative holding)SEC Form 43 March 20262026 February Restricted Stock Units · traded 27 February 2026 · filed 3 March 2026
- exercised options over 4,670 shares of Tenet Healthcare (a derivative holding)SEC Form 43 March 20262024 February Restricted Stock Units · traded 27 February 2026 · filed 3 March 2026
- exercised options over 4,199 shares of Tenet Healthcare (a derivative holding)SEC Form 43 March 20262023 March Restricted Stock Units · traded 27 February 2026 · filed 3 March 2026
- had shares withheld for tax on 4,289 shares of Tenet HealthcareSEC Form 43 March 2026Common Stock · traded 27 February 2026 · filed 3 March 2026
- had shares withheld for tax on 13,706 shares of Tenet HealthcareSEC Form 43 March 2026Common Stock · traded 27 February 2026 · filed 3 March 2026
- was granted 7,520 shares of Tenet Healthcare (a derivative holding)SEC Form 43 March 20262026 February Restricted Stock Units · traded 27 February 2026 · filed 3 March 2026
- exercised options over 4,670 shares of Tenet Healthcare (a derivative holding)SEC Form 43 March 20262024 February Restricted Stock Units · traded 27 February 2026 · filed 3 March 2026
- exercised options over 4,199 shares of Tenet Healthcare (a derivative holding)SEC Form 43 March 20262023 March Restricted Stock Units · traded 27 February 2026 · filed 3 March 2026
- exercised options over 4,670 shares of Tenet HealthcareSEC Form 43 March 2026Common Stock · traded 27 February 2026 · filed 3 March 2026
- exercised options over 4,199 shares of Tenet HealthcareSEC Form 43 March 2026Common Stock · traded 27 February 2026 · filed 3 March 2026
- had shares withheld for tax on 1,838 shares of Tenet HealthcareSEC Form 43 March 2026Common Stock · traded 27 February 2026 · filed 3 March 2026
- had shares withheld for tax on 4,289 shares of Tenet HealthcareSEC Form 43 March 2026Common Stock · traded 27 February 2026 · filed 3 March 2026
- had shares withheld for tax on 13,706 shares of Tenet HealthcareSEC Form 43 March 2026Common Stock · traded 27 February 2026 · filed 3 March 2026
- exercised options over 3,800 shares of Tenet HealthcareSEC Form 426 February 2026Common Stock · traded 24 February 2026 · filed 26 February 2026
- exercised options over 3,800 shares of Tenet Healthcare (a derivative holding)SEC Form 426 February 20262025 Restricted Stock Units · traded 24 February 2026 · filed 26 February 2026
- exercised options over 3,800 shares of Tenet Healthcare (a derivative holding)SEC Form 426 February 20262025 Restricted Stock Units · traded 24 February 2026 · filed 26 February 2026
- exercised options over 3,800 shares of Tenet HealthcareSEC Form 426 February 2026Common Stock · traded 24 February 2026 · filed 26 February 2026
- was granted 28,339 shares of Tenet HealthcareSEC Form 417 February 2026Common Stock · traded 13 February 2026 · filed 17 February 2026
- was granted 28,339 shares of Tenet HealthcareSEC Form 417 February 2026Common Stock · traded 13 February 2026 · filed 17 February 2026
- ▼ sold on the open market 8,000 shares of Tenet HealthcareSEC Form 422 August 2025Common Stock · traded 20 August 2025 · filed 22 August 2025
- exercised options over 4,670 shares of Tenet Healthcare (a derivative holding)SEC Form 44 March 20252024 February Restricted Stock Units · traded 28 February 2025 · filed 4 March 2025
- exercised options over 4,198 shares of Tenet Healthcare (a derivative holding)SEC Form 44 March 20252023 March Restricted Stock Units · traded 28 February 2025 · filed 4 March 2025
- exercised options over 4,670 shares of Tenet HealthcareSEC Form 44 March 2025Common Stock · traded 28 February 2025 · filed 4 March 2025
- exercised options over 4,198 shares of Tenet HealthcareSEC Form 44 March 2025Common Stock · traded 28 February 2025 · filed 4 March 2025
- had shares withheld for tax on 4,288 shares of Tenet HealthcareSEC Form 44 March 2025Common Stock · traded 3 March 2025 · filed 4 March 2025
- was granted 11,402 shares of Tenet Healthcare (a derivative holding)SEC Form 426 February 20252025 February Restricted Stock Units · traded 24 February 2025 · filed 26 February 2025
- exercised options over 2,107 shares of Tenet Healthcare (a derivative holding)SEC Form 425 February 20252022 Restricted Stock Units · traded 21 February 2025 · filed 25 February 2025
- exercised options over 2,107 shares of Tenet HealthcareSEC Form 425 February 2025Common Stock · traded 21 February 2025 · filed 25 February 2025
- had shares withheld for tax on 1,019 shares of Tenet HealthcareSEC Form 425 February 2025Common Stock · traded 21 February 2025 · filed 25 February 2025
- had shares withheld for tax on 4,978 shares of Tenet HealthcareSEC Form 425 February 2025Common Stock · traded 21 February 2025 · filed 25 February 2025
- was granted 12,622 shares of Tenet HealthcareSEC Form 413 February 2025Common Stock · traded 11 February 2025 · filed 13 February 2025
- ▼ sold on the open market 600 shares of Tenet HealthcareSEC Form 41 November 2024Common Stock · traded 31 October 2024 · filed 1 November 2024
- ▼ sold on the open market 3,400 shares of Tenet HealthcareSEC Form 41 November 2024Common Stock · traded 31 October 2024 · filed 1 November 2024
- exercised options over 4,198 shares of Tenet Healthcare (a derivative holding)SEC Form 45 March 20242023 March Restricted Stock Units · traded 1 March 2024 · filed 5 March 2024
- exercised options over 4,198 shares of Tenet HealthcareSEC Form 45 March 2024Common Stock · traded 1 March 2024 · filed 5 March 2024
- had shares withheld for tax on 1,890 shares of Tenet HealthcareSEC Form 45 March 2024Common Stock · traded 1 March 2024 · filed 5 March 2024
- was granted 14,011 shares of Tenet Healthcare (a derivative holding)SEC Form 41 March 20242024 February Restricted Stock Units · traded 28 February 2024 · filed 1 March 2024
- exercised options over 2,107 shares of Tenet Healthcare (a derivative holding)SEC Form 427 February 20242022 Restricted Stock Units · traded 23 February 2024 · filed 27 February 2024
- exercised options over 1,104 shares of Tenet Healthcare (a derivative holding)SEC Form 427 February 20242021 Restricted Stock Units · traded 24 February 2024 · filed 27 February 2024
- exercised options over 2,107 shares of Tenet HealthcareSEC Form 427 February 2024Common Stock · traded 23 February 2024 · filed 27 February 2024
- had shares withheld for tax on 1,019 shares of Tenet HealthcareSEC Form 427 February 2024Common Stock · traded 23 February 2024 · filed 27 February 2024
- exercised options over 1,104 shares of Tenet HealthcareSEC Form 427 February 2024Common Stock · traded 24 February 2024 · filed 27 February 2024
- had shares withheld for tax on 534 shares of Tenet HealthcareSEC Form 427 February 2024Common Stock · traded 24 February 2024 · filed 27 February 2024
- had shares withheld for tax on 3,239 shares of Tenet HealthcareSEC Form 427 February 2024Common Stock · traded 24 February 2024 · filed 27 February 2024
- was granted 6,615 shares of Tenet HealthcareSEC Form 420 February 2024Common Stock · traded 15 February 2024 · filed 20 February 2024
- exercised options over 2,106 shares of Tenet Healthcare (a derivative holding)SEC Form 47 March 20232022 February Restricted Stock Units · traded 6 March 2023 · filed 7 March 2023
- exercised options over 1,104 shares of Tenet Healthcare (a derivative holding)SEC Form 47 March 20232021 February Restricted Stock Units · traded 6 March 2023 · filed 7 March 2023
- exercised options over 1,799 shares of Tenet Healthcare (a derivative holding)SEC Form 47 March 20232020 February Restricted Stock Units · traded 6 March 2023 · filed 7 March 2023
- exercised options over 8,620 shares of Tenet Healthcare (a derivative holding)SEC Form 47 March 20232020 February Performance-Based Restricted Stock Units · traded 6 March 2023 · filed 7 March 2023
- exercised options over 2,106 shares of Tenet HealthcareSEC Form 47 March 2023Common Stock · traded 6 March 2023 · filed 7 March 2023
- had shares withheld for tax on 711 shares of Tenet HealthcareSEC Form 47 March 2023Common Stock · traded 6 March 2023 · filed 7 March 2023
- exercised options over 1,104 shares of Tenet HealthcareSEC Form 47 March 2023Common Stock · traded 6 March 2023 · filed 7 March 2023
- had shares withheld for tax on 373 shares of Tenet HealthcareSEC Form 47 March 2023Common Stock · traded 6 March 2023 · filed 7 March 2023
- exercised options over 1,799 shares of Tenet HealthcareSEC Form 47 March 2023Common Stock · traded 6 March 2023 · filed 7 March 2023
- had shares withheld for tax on 607 shares of Tenet HealthcareSEC Form 47 March 2023Common Stock · traded 6 March 2023 · filed 7 March 2023
- exercised options over 8,620 shares of Tenet HealthcareSEC Form 47 March 2023Common Stock · traded 6 March 2023 · filed 7 March 2023
- had shares withheld for tax on 2,934 shares of Tenet HealthcareSEC Form 47 March 2023Common Stock · traded 6 March 2023 · filed 7 March 2023
- was granted 12,595 shares of Tenet Healthcare (a derivative holding)SEC Form 43 March 20232023 March Restricted Stock Units · traded 1 March 2023 · filed 3 March 2023
Positions come from the unitedstates/congress-legislators roster, the Office of Government Ethics and the SEC’s Form 4 index. Every disclosed line names its own source and links the document the government published; we print what the filing says and never a price we did not read from it. Headlines and links come from the GDELT Global Knowledge Graph — the story stays with the publisher. The portrait, where we have one, is the public-domain Congressional Bioguide photograph.