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Home/Insiders/Arnst Thomas W

Arnst Thomas W

Officer

Officer
Total trades
29
Bought (open market)
$0
Sold (open market)
$9.1M
Tickers traded
1
Arnst Thomas W, serving as EVP, Chief Administrative Officer, and General Counsel, has demonstrated a consistent pattern of selling activity in Tenet Healthcare Corporation (THC) shares, as evidenced by SEC Form 4 filings. Over the course of 32 reported transactions, Arnst has not engaged in any purchases of THC stock, with total sell transactions amounting to $17,301,395.71. This selling bias is particularly pronounced in recent activity, with six sell transactions recorded in 2026 alone, including significant disposals on March 9, 2026, valued at $786,865.56 and $1,123,911.88, and a larger sale on March 2, 2026, totaling $5,616,960. The transactions also include several filings categorized as "F" (sale under Rule 10b5-1 trading plan), such as those on February 27, 2026, with values of $3,559,729.30, $1,055,470.51, and $355,419.68. These planned sales indicate a structured approach to reducing his holdings in THC. Earlier transactions, such as those in 2025 and 2024, follow a similar trend, with notable sales including $1,141,257.60 and $215,006.40 on February 21, 2025, and $942,478 and $373,863.28 on March 1, 2024. Arnst’s trading history reflects a clear and sustained focus on divesting THC shares, with no indication of recent or historical buying activity.

AI-assisted summary

12-month activity

Monthly buy vs sell totals from Arnst Thomas W's Form 4 filings.

BuysSellsFilings with no price (gifts, grants)
Show data table
MonthBuysSellsFilings
November 2025$0$00
December 2025$0$00
January 2026$0$00
February 2026$0$08
March 2026$0$7.5M3
April 2026$0$00
May 2026$0$00
June 2026$0$00
July 2026$0$00
August 2026$0$00
September 2026$0$00
October 2026$0$00

Recent trades

Most recent Form 4 filings by Arnst Thomas W.

  • Arnst Thomas Wsold3,286 shares ofTHCat $239.46$787KMar 9 · filed Mar 10Details
  • Arnst Thomas Wsold4,714 shares ofTHCat $238.42$1.1MMar 9 · filed Mar 10Details
  • Arnst Thomas Wsold24,000 shares ofTHCat $234.04$5.6MMar 2 · filed Mar 3Details

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  • Arnst Thomas Wgranted7,520 shares ofTHCat $0Feb 27 · filed Mar 3Details
  • Arnst Thomas Wtax-withheld14,870 shares ofTHCat $239.39$3.6MFeb 27 · filed Mar 3Details
  • Arnst Thomas Wtax-withheld4,409 shares ofTHCat $239.39$1.1MFeb 27 · filed Mar 3Details
  • Arnst Thomas Wtax-withheld1,496 shares ofTHCat $237.58$355KFeb 27 · filed Mar 3Details
  • Arnst Thomas Wexercised5,598 shares ofTHCFeb 27 · filed Mar 3Details
  • Arnst Thomas Wexercised5,604 shares ofTHCFeb 27 · filed Mar 3Details
  • Arnst Thomas Wexercised3,800 shares ofTHCFeb 24 · filed Feb 26Details
  • Arnst Thomas Wgranted37,785 shares ofTHCat $0Feb 13 · filed Feb 17Details
  • Arnst Thomas Wgifted16,000 shares ofTHCat $0Mar 11, 2025 · filed Mar 12, 2025Details
  • Arnst Thomas Wtax-withheld4,409 shares ofTHCat $126.59$558KMar 3, 2025 · filed Mar 4, 2025Details
  • Arnst Thomas Wexercised5,598 shares ofTHCFeb 28, 2025 · filed Mar 4, 2025Details
  • Arnst Thomas Wexercised5,604 shares ofTHCFeb 28, 2025 · filed Mar 4, 2025Details
  • Arnst Thomas Wgranted11,402 shares ofTHCat $0Feb 24, 2025 · filed Feb 26, 2025Details
  • Arnst Thomas Wtax-withheld8,806 shares ofTHCat $129.6$1.1MFeb 21, 2025 · filed Feb 25, 2025Details
  • Arnst Thomas Wtax-withheld1,659 shares ofTHCat $129.6$215KFeb 21, 2025 · filed Feb 25, 2025Details
  • Arnst Thomas Wexercised4,214 shares ofTHCFeb 21, 2025 · filed Feb 25, 2025Details
  • Arnst Thomas Wgranted25,244 shares ofTHCat $0Feb 11, 2025 · filed Feb 13, 2025Details
  • View all 29 trades →