Richard J Mark sold $2.6M of THC
director at TENET HEALTHCARE CORP. 10,000 shares at an average of $263.42, traded Sep 10, 2026, filed Sep 14, 2026.
Score components
- +15RoleDirector
- +25Trade size$2.6M at market
- +10Share of holdings soldSold 28% of holdings
- +15Cluster4 insiders selling within 14 days
What happened after comparable sells
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
Price around the trade, and since
From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™
Rows in this filing
Every transaction in Form 4 0001193125-26-391004, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Sep 10, 2026 | SOpen-market sale Common Stock | -10,000 | $263.42 | $2.6M | 25,121 | 27 d ago |
Related signals
Other insiders at TENET HEALTHCARE CORP and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 75Notable | TENET HEALTHCARE CORP | J Robert Kerrey director | $3.2M 12,010 shares | -71% | |
| 44Moderate | TENET HEALTHCARE CORP | Nadja West director | $298k 1,152 shares | -5% | |
| 80Strong | TENET HEALTHCARE CORP | Lisa Y Foo EVP, Chief Operating Officer | $6.4M 24,000 shares | -75% | |
| 58Moderate | TENET HEALTHCARE CORP | Paola M Arbour EVP, Chief Information Officer | $1.3M 7,738 shares | -28% | |
| 37Weak | TENET HEALTHCARE CORP | James L Bierman director | $784k 4,613 shares | -12% | |
| 23Weak | TENET HEALTHCARE CORP | James L Bierman director | $257k 1,551 shares | -4% | |
| 30Weak | TENET HEALTHCARE CORP | James L Bierman director | $2.2M 13,836 shares | -25% | |
| 75Notable | TENET HEALTHCARE CORP | Thomas W Arnst EVP, Chief Admin. Officer & GC | $1.6M 9,786 shares | -100% | |
| 60Notable | TENET HEALTHCARE CORP | Paola M Arbour EVP, Chief Information Officer | $1.0M 6,461 shares | -19% | |
| 58Moderate | TENET HEALTHCARE CORP | J Robert Kerrey director | $1.2M 9,525 shares | -26% |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.