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© 2026 InsiderTradingScreener.com. Data from SEC EDGAR Form 4 filings.For informational purposes only. Not financial advice.
Home/Insiders/Foo Lisa Y

Foo Lisa Y

Officer

Officer
Total trades
25
Bought (open market)
$0
Sold (open market)
$10.4M
Tickers traded
1
Foo Lisa Y, EVP of Commercial Operations, has demonstrated a consistent pattern of selling activity in her transactions involving Tenet Healthcare Corporation (THC), as reflected in SEC Form 4 filings. Over 26 trades spanning from February 2024 to February 2026, Foo has exclusively engaged in selling shares, with no recorded purchases. The total value of these sales amounts to $8,123,669.91, highlighting a significant divestment of her holdings in the company. Notably, her most recent sale occurred on February 27, 2026, involving three transactions totaling $4,743,495.09, including a single sale valued at $3,281,079.34. This follows earlier transactions, such as a $1,436,240 sale on August 20, 2025, and multiple smaller sales throughout 2024 and 2025, including a $542,817.92 transaction on March 3, 2025. Foo’s trading activity is exclusively concentrated in THC, indicating a focused approach to managing her equity in the company. The absence of any buying activity suggests a deliberate reduction in her stake over time. While many of her transactions involve derivative securities, such as the exercise of stock options or the sale of restricted stock units, the consistent selling pattern underscores a clear trend. This activity aligns with her role as an executive, where periodic divestments may be part of broader financial planning or portfolio management. The data provides a transparent view of Foo’s trading behavior, emphasizing her sustained selling bias in THC over the observed period.

AI-assisted summary

12-month activity

Monthly buy vs sell totals from Foo Lisa Y's Form 4 filings.

BuysSellsFilings with no price (gifts, grants)
Show data table
MonthBuysSellsFilings
October 2025$0$00
November 2025$0$00
December 2025$0$00
January 2026$0$00
February 2026$0$08
March 2026$0$00
April 2026$0$00
May 2026$0$00
June 2026$0$00
July 2026$0$2.6M1
August 2026$0$6.4M1
September 2026$0$00

Recent trades

Most recent Form 4 filings by Foo Lisa Y.

  • Foo Lisa Ysold24,000 shares ofTHCat $266.32$6.4MAug 31 · filed Sep 1Details
  • Foo Lisa Ysold10,000 shares ofTHCat $258.03$2.6MJul 29 · filed Jul 31Details
  • Foo Lisa Ygranted7,520 shares ofTHCat $0Feb 27 · filed Mar 3Details

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  • Foo Lisa Ytax-withheld13,706 shares ofTHCat $239.39$3.3MFeb 27 · filed Mar 3Details
  • Foo Lisa Ytax-withheld4,289 shares ofTHCat $239.39$1MFeb 27 · filed Mar 3Details
  • Foo Lisa Ytax-withheld1,838 shares ofTHCat $237.58$437KFeb 27 · filed Mar 3Details
  • Foo Lisa Yexercised4,199 shares ofTHCFeb 27 · filed Mar 3Details
  • Foo Lisa Yexercised4,670 shares ofTHCFeb 27 · filed Mar 3Details
  • Foo Lisa Yexercised3,800 shares ofTHCFeb 24 · filed Feb 26Details
  • Foo Lisa Ygranted28,339 shares ofTHCat $0Feb 13 · filed Feb 17Details
  • Foo Lisa Ysold8,000 shares ofTHCat $179.53$1.4MAug 20, 2025 · filed Aug 22, 2025Details
  • Foo Lisa Ytax-withheld4,288 shares ofTHCat $126.59$543KMar 3, 2025 · filed Mar 4, 2025Details
  • Foo Lisa Yexercised4,670 shares ofTHCFeb 28, 2025 · filed Mar 4, 2025Details
  • Foo Lisa Yexercised4,198 shares ofTHCFeb 28, 2025 · filed Mar 4, 2025Details
  • Foo Lisa Ygranted11,402 shares ofTHCat $0Feb 24, 2025 · filed Feb 26, 2025Details
  • Foo Lisa Ytax-withheld4,978 shares ofTHCat $129.6$645KFeb 21, 2025 · filed Feb 25, 2025Details
  • Foo Lisa Ytax-withheld1,019 shares ofTHCat $129.6$132KFeb 21, 2025 · filed Feb 25, 2025Details
  • Foo Lisa Yexercised2,107 shares ofTHCFeb 21, 2025 · filed Feb 25, 2025Details
  • Foo Lisa Ygranted12,622 shares ofTHCat $0Feb 11, 2025 · filed Feb 13, 2025Details
  • Foo Lisa Ytax-withheld1,890 shares ofTHCat $94.29$178KMar 1, 2024 · filed Mar 5, 2024Details
  • View all 25 trades →