Health Care · Pharmaceutical Preparations

CORT Corcept Therapeutics Inc SEC Filings & Insider Trading Activity 2026

company
CIK 1088856138 filings

CORT at a glance

Corcept Therapeutics Inc (CORT, SEC CIK 1088856) filed its latest 10-K annual report on February 24, 2026, a 10-Q quarterly report on July 29, 2026, an 8-K current report on September 23, 2026 and Form 4 insider filings as recently as October 5, 2026. SignalX summarizes each filing with AI and tracks the company's insider trades and institutional holders.

  • For the fiscal year ended December 31, 2025 (FY2025), Corcept Therapeutics Inc (CORT) reported revenue of $761.4 million (up 12.8% from FY2024) and net income of $99.7 million. Diluted EPS was $0.82.
  • As of June 30, 2026, 35 institutional investment managers tracked by SignalX reported holding Corcept Therapeutics Inc (CORT) shares worth $3.9 billion in 13F-HR filings.
  • The most recent insider open-market sale reported on Form 4 was by Vieira Roberto Wandenkolk on October 2, 2026 of 2,086 shares at $115.73 per share.
  • In the last 90 days, CORT insiders reported 0 open-market purchases ($0) and 64 open-market sales ($57.2M) on Form 4, a net sale of $57.2M.

Source: SEC EDGAR (XBRL financial data, 13F-HR and Form 4 filings).

Revenue · FY2025
$761.4M
+12.8% vs prior year
Insiders · 90 days
0 buys · 64 sells
Net −$57.2M
13F holders
35 funds
$3.9B · +1 vs prior quarter
Latest 10-Q
Jul 29, 2026
Quarterly report

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Recent Insider Transactions (Form 4)

Latest reported trades by officers, directors and 10% owners

InsiderTypeDatePrice
Vieira Roberto WandenkolkSellOct 2, 2026$115.73
Vieira Roberto WandenkolkMOct 2, 2026-
Vieira Roberto WandenkolkSellOct 2, 2026$114.52
Vieira Roberto WandenkolkMOct 2, 2026$21.63
Maduck SeanMOct 2, 2026$8.27
Vieira Roberto WandenkolkSellOct 2, 2026$116.58
Maduck SeanSellOct 2, 2026$116.55
Maduck SeanSellOct 2, 2026$116.12

Financial Summary
XBRL

Annual financial summary from SEC XBRL data
MetricFY2023FY2024FY2025
Profitability
Revenue-$675.0M$761.4M
Operating Income-$137.0M$44.8M
Net Income$106.1M$141.2M$99.7M
Op. Margin-20.3%5.9%
Net Margin-20.9%13.1%
Balance Sheet
Total Assets$621.5M$840.6M$836.7M
Equity-$679.6M$647.8M
ROE-20.8%15.4%
Per Share
EPS$0.94$1.23$0.82
Cash Flow
Operating CF-$198.1M$142.0M
CapEx$139K$2.2M$211K

Source: XBRL data in Corcept Therapeutics Inc (CORT)'s 10-K filings on SEC EDGAR, in USD. Compare across companies →

13F Fund Holdings: Quarterly Trend

Latest: Q2 2026

Aggregate CORT share value held by 13F filers tracked by SignalX, by quarter.

Quarterly totals table
CORT shares held by 13F filers tracked by SignalX, by quarter
QuarterFundsTotal value
Q2 202635$3.90B
Q1 202634$1.76B
Q4 202533$1.51B
Q3 202534$3.75B
Q2 202533$3.20B
Q1 202530$3.64B
Q4 202424$1.49B
Q3 202421$855.6M
Position changes: Q1 2026 → Q2 2026
Top Buyers
Top Sellers
New Positions
Closed Positions

Source: 13F-HR filings on SEC EDGAR (aggregated from 244 fund-quarter rows). Reflects only 13F filers tracked by SignalX, not the full institutional ownership universe. How 13F filings work

CORT filing archive

AI analysis pages for each 10-K, 10-Q and 8-K

Latest 2026 SEC Filings: 10-K, 10-Q, 8-K & Form 4

FormFiling dateAnalysisSEC
4Oct 5, 2026--
4Oct 5, 2026--
4Oct 5, 2026--
4Oct 5, 2026--
4Sep 28, 2026--
8-KSep 23, 2026--
4Sep 18, 2026--
4Sep 18, 2026--
4Sep 16, 2026--
4Sep 16, 2026--
4Sep 3, 2026--
4Sep 3, 2026--
4Sep 3, 2026--
4Sep 3, 2026--
4Sep 3, 2026--
4Sep 3, 2026--
4Aug 28, 2026--
4Aug 27, 2026--
4Aug 20, 2026--
4Aug 18, 2026--
4Aug 18, 2026--
4Aug 18, 2026--
4Aug 14, 2026--
4Aug 12, 2026--
4Aug 12, 2026--

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CORT SEC filings: frequently asked questions

Are CORT insiders buying or selling?

In the last 90 days, Corcept Therapeutics Inc (CORT) officers, directors and 10% owners reported no open-market purchases and 64 open-market sales worth $57.2 million by 9 insiders on Form 4. Many insider sales are pre-planned or for taxes, so purchases usually carry more information.

Which institutions hold CORT stock?

As of June 30, 2026, the largest Corcept Therapeutics Inc (CORT) holders among the 13F filers tracked by SignalX were BlackRock ($1.1 billion), Renaissance Technologies LLC ($457.5 million), Vanguard Portfolio Management LLC ($438.6 million), Vanguard Capital Management LLC ($362.8 million), FMR LLC (Fidelity) ($290.2 million). 13F-HR reports are filed up to 45 days after each quarter ends.

What was CORT's revenue in fiscal year 2025?

For the fiscal year ended December 31, 2025 (FY2025), Corcept Therapeutics Inc (CORT) reported revenue of $761.4 million (up 12.8% from FY2024) and net income of $99.7 million. Diluted EPS was $0.82. The figures come from the XBRL data in the 10-K.

What are the latest CORT SEC filings?

Corcept Therapeutics Inc (CORT) filed its latest 10-K annual report on February 24, 2026, a 10-Q quarterly report on July 29, 2026, an 8-K current report on September 23, 2026 and a Form 4 insider filing on October 5, 2026.

What is CORT's SEC CIK number?

Corcept Therapeutics Inc (CORT)'s SEC Central Index Key (CIK) is 1088856. EDGAR lists every CORT filing under that number.

Ask anything about CORT

The research agent reads CORT's filings, financials, insider trades and 13F holders, then answers with sources.