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Insider Cluster (2 insiders) ·Filed Sep 16, 2026

THC

TENET HEALTHCARE CORP
NEUTRAL
Impact 2/10
Horizondays Processed1mo ago
Insider cluster: 2 insiders, $4.1M total
Actionable Insight • Neutral

Sales are small relative to market cap and involve directors rather than C-suite — no material signal. Monitor for any C-suite selling in future filings, which would carry more weight.

DirectionNeutral
Confidencehigh
Horizondays
Latest settled — T+20d
THC ▲ +5.05% at T+20d
NEUTRAL call +5.05% · α vs SPY +3.85% · entry $261.90 → $275.13
Next anchor: T+60d in 6w
Latest observation: T+26 -12.43% FF3 residual α
Entry = T+0 close
Sep 16, 2026
via day close
T+1d
+0.03%
call +0.03% · α +0.15%
$261.99
settled 6w ago
T+5d
-4.72%
call -4.72% · α -5.32%
$249.54
settled 5w ago
T+20d
+5.05%
call +5.05% · α +3.85%
$275.13
settled 13d ago
T+60d
Pending
in 6w

Price Chart

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Executive Summary

Two directors at Tenet Healthcare sold a combined $4.08M in open-market sales over a 5-day window, with no indication of 10b5-1 plans. The total value represents approximately 0.06% of the company's market cap, which is below the 0.1% materiality threshold, making this a routine diversification event rather than a bearish signal.

Key Financial Metrics

Direction
selling
Total Value
$4.1M
Insiders
2

Key Facts

  • Director J. Robert Kerrey sold 5,500 shares at $263.04 for $1.44M on 2026-09-14
  • Director Richard J. Mark sold 10,000 shares at $263.42 for $2.63M on 2026-09-10
  • Total insider sales of $4.08M represent ~0.06% of market cap
  • Both sellers are directors, not C-suite executives
  • No 10b5-1 plan indication on either trade
  • No open-market purchases in the cluster

Financial Impact

Total sales of $4.08M, approximately 0.06% of market cap — trivial relative to company size

insider ownership

Risk Factors

  • Insider selling pattern could escalate if C-suite joins
  • No offsetting insider buying to signal confidence

Investment Themes

Healthcare & Medical Devices

Documents Analyzed

This report is based on 1 SEC document filed with EDGAR.

DocumentAccession Number
CLUSTER Data (Synthetic)cluster-THC-1789603271047
14 reports for THC
Performance horizon
100% Hit rate @ T+20 4 of 4 directional calls Went positive at some point 4 of 4 best @ T+60▲ +24.98%Mar 2, 2026
Filters
Rows
Reports for THC — sortable, filterable
TypeNow
Oct 27, 2026
today
Institutional Cluster
NEUTRAL ★ 3/10
$260.41awaiting T+20—$262.05 (+0.63%)
Sep 22, 2026
5w ago
8-K
BULLISH ★ 5/10
$256.44 $269.13▲ +4.95%▲ +4.26%$262.05 (+2.19%)
Sep 16, 2026
5w ago
Insider Cluster
NEUTRAL ★ 2/10
$261.90 $275.13▲ +5.05%▲ +3.85%$262.05 (+0.06%)
Sep 11, 2026
6w ago
Court Ruling
NEUTRAL ★ 2/10
$264.51 $268.76▲ +1.61%▼ −0.66%$262.05 (−0.93%)
Sep 3, 2026
7w ago
Insider Cluster
NEUTRAL ★ 4/10
$265.05 $259.47▼ −2.11%▼ −2.71%$262.05 (−1.13%)
Sep 1, 2026
7w ago
Insider Cluster
NEUTRAL ★ 3/10
$258.53 $255.56▼ −1.15%▼ −0.82%$262.05 (+1.36%)
Aug 26, 2026
8w ago
Insider Cluster
BEARISH ★ 6/10
$267.75 $249.54▲ +6.80%▲ +6.29%$262.05 (+2.13%)
Aug 26, 2026
8w ago
Insider Cluster
BEARISH ★ 5/10
$267.75 $249.54▲ +6.80%▲ +6.29%$262.05 (+2.13%)
Aug 10, 2026
11w ago
Insider Cluster
NEUTRAL ★ 2/10
$259.45 $269.08▲ +3.71%▲ +4.77%$262.05 (+1.00%)
Aug 7, 2026
11w ago
Insider Cluster
NEUTRAL ★ 2/10
$259.93 $259.06▼ −0.33%▲ +0.58%$262.05 (+0.82%)
Showing 10 of 14

US Market Status

Market Closed — Opens Wed (< 1m)

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Report published Sep 16, 2026