STOCK TITAN

Corcept Therapeutics (CORT) CFO exercises options and sells 80,000 shares

(Neutral)
(Neutral)
Form Type
4

Rhea-AI Filing Summary

Corcept Therapeutics Chief Financial Officer Mokari Atabak exercised stock options covering 80,000 shares of common stock at an exercise price of $23.06 per share on July 30, 2026, then sold 80,000 shares in multiple open-market or private transactions the same day.

The sales occurred at prices ranging from $105.305 to $120.84 per share. The option was fully exercisable and expires on February 13, 2033, with 95,833 options from this grant remaining. All reported sales were made under a Rule 10b5-1 trading plan adopted on December 12, 2025.

Positive

  • None.

Negative

  • None.
Insider Mokari Atabak
Role Chief Financial Officer
Sold 80,000 shs ($9.18M)
Approx. gross sale proceeds $9.18M
Approx. exercise cost $1.84M
Approx. pre-tax spread $7.33M
Type Security Shares Price Value
Exercise Stock option (right to buy) F14 80,000 $0.00 $0.00
Exercise Common Stock F1 80,000 $23.06 $1.84M
Sale Common Stock F2, F3, F1 4,200 $105.5352 $443K
Sale Common Stock F2, F4, F1 8,956 $106.9553 $958K
Sale Common Stock F2, F1 400 $108.46 $43K
Sale Common Stock F2, F5, F1 2,202 $110.0283 $242K
Sale Common Stock F2, F1 600 $110.95 $67K
Sale Common Stock F2, F6, F1 4,700 $113.1789 $532K
Sale Common Stock F2, F7, F1 15,477 $114.9601 $1.78M
Sale Common Stock F2, F8, F1 14,222 $115.8669 $1.65M
Sale Common Stock F2, F9, F1 7,089 $116.9561 $829K
Sale Common Stock F2, F10, F1 8,267 $117.9329 $975K
Sale Common Stock F2, F11, F1 4,783 $118.7346 $568K
Sale Common Stock F2, F12, F1 8,103 $119.9481 $972K
Sale Common Stock F2, F13, F1 1,001 $120.6749 $121K
Holdings After Transaction: Stock option (right to buy) — 95,833 shares (Direct); Common Stock — 16,130 shares (Direct)
Footnotes (14)
  1. F1. Includes 200 shares underlying unvested restricted stock awards granted to the Reporting Person by the Issuer on September 2, 2025, 178 shares underlying unvested restricted stock awards granted to the Reporting Person by the Issuer on December 1, 2025, 397 shares underlying unvested restricted stock awards granted to the Reporting Person by the Issuer on March 2, 2026 and 634 shares underlying unvested restricted stock awards granted to the Reporting Person by the Issuer on June 1, 2026. 100% of the shares underlying the restricted stock awards will vest on the one-year anniversary of the grant date provided the Reporting Person satisfies certain requirements.
  2. F2. This transaction was made pursuant to a 10b5-1 plan adopted by the Reporting Person on December 12, 2025 in effect at the time of this transaction.
  3. F3. Represents the weighted average sale price for the entire number of shares sold. The actual sale prices range from $105.305 to $106.2 per share. Information on the exact number of shares sold at each sale price can be obtained from the Issuer upon request.
  4. F4. Represents the weighted average sale price for the entire number of shares sold. The actual sale prices range from $106.75 to $107.195 per share. Information on the exact number of shares sold at each sale price can be obtained from the Issuer upon request.
  5. F5. Represents the weighted average sale price for the entire number of shares sold. The actual sale prices range from $109.71 to $110.42 per share. Information on the exact number of shares sold at each sale price can be obtained from the Issuer upon request.
  6. F6. Represents the weighted average sale price for the entire number of shares sold. The actual sale prices range from $112.96 to $113.89 per share. Information on the exact number of shares sold at each sale price can be obtained from the Issuer upon request.
  7. F7. Represents the weighted average sale price for the entire number of shares sold. The actual sale prices range from $114.305 to $115.30 per share. Information on the exact number of shares sold at each sale price can be obtained from the Issuer upon request.
  8. F8. Represents the weighted average sale price for the entire number of shares sold. The actual sale prices range from $115.35 to $116.27 per share. Information on the exact number of shares sold at each sale price can be obtained from the Issuer upon request.
  9. F9. Represents the weighted average sale price for the entire number of shares sold. The actual sale prices range from $116.35 to $117.3 per share. Information on the exact number of shares sold at each sale price can be obtained from the Issuer upon request.
  10. F10. Represents the weighted average sale price for the entire number of shares sold. The actual sale prices range from $117.41 to $118.39 per share. Information on the exact number of shares sold at each sale price can be obtained from the Issuer upon request.
  11. F11. Represents the weighted average sale price for the entire number of shares sold. The actual sale prices range from $118.42 to $119.21 per share. Information on the exact number of shares sold at each sale price can be obtained from the Issuer upon request.
  12. F12. Represents the weighted average sale price for the entire number of shares sold. The actual sale prices range from $119.42 to $120.41 per share. Information on the exact number of shares sold at each sale price can be obtained from the Issuer upon request.
  13. F13. Represents the weighted average sale price for the entire number of shares sold. The actual sale prices range from $120.49 to $120.84 per share. Information on the exact number of shares sold at each sale price can be obtained from the Issuer upon request.
  14. F14. Fully exercisable.
Options Exercised 80,000 shares Stock options for common stock exercised on July 30, 2026
Exercise Price $23.06 per share Exercise price of stock options converted into common stock
Shares Sold 80,000 shares Common shares sold in multiple transactions on July 30, 2026
Sale Price Range Low $105.305 per share Lowest actual sale price across weighted-average sale groups
Sale Price Range High $120.84 per share Highest actual sale price across weighted-average sale groups
Options Remaining 95,833 options Stock options of this grant owned following the reported exercise
Option Expiration February 13, 2033 Expiration date of the exercised stock option grant
10b5-1 Plan Adoption Date December 12, 2025 Date Rule 10b5-1 trading plan was adopted by the reporting person
Rule 10b5-1 plan regulatory
"This transaction was made pursuant to a 10b5-1 plan adopted by the Reporting Person"
A Rule 10b5-1 plan is a prearranged, written schedule that lets corporate insiders buy or sell company stock at set times or amounts, even if they later learn material nonpublic information. Think of it like setting an automatic thermostat for trades: it creates a clear record that trades were planned in advance, reducing the risk of insider-trading accusations and helping investors trust that insider transactions are routine rather than based on secret information.
weighted average sale price financial
"Represents the weighted average sale price for the entire number of shares sold"
restricted stock awards financial
"Includes 200 shares underlying unvested restricted stock awards granted to the Reporting Person"
Restricted stock awards are company shares given to employees or executives that cannot be sold or transferred until certain conditions — like staying with the company for a set time or meeting performance targets — are met, like a gift that is locked in a safe until rules are satisfied. Investors care because these awards tie management’s pay to company performance, can increase the number of shares outstanding when they become tradable (dilution), and may signal expected future selling pressure or commitment to long-term growth.
stock option (right to buy) financial
"security_title: Stock option (right to buy) reported as a derivative security"

AI-generated analysis. How Rhea-AI works. Not financial advice.

See more from StockTitan in Google Search and AI answers. Adds StockTitan as a preferred source · opens Google
Add on Google
Learn about SEC filing dates

FAQ

What insider transaction did Corcept Therapeutics (CORT) CFO Mokari Atabak report?

Mokari Atabak reported exercising stock options for 80,000 shares of Corcept Therapeutics common stock at $23.06 per share, then selling 80,000 shares in multiple open-market or private transactions on July 30, 2026, under a preset Rule 10b5-1 trading plan.

How many Corcept (CORT) shares did the CFO sell and at what prices?

The CFO sold 80,000 shares of Corcept common stock. These sales were executed in multiple trades at prices ranging from $105.305 to $120.84 per share, with several transaction groups reported using weighted average sale prices across those ranges.

Were the Corcept (CORT) CFO’s share sales made under a Rule 10b5-1 plan?

Yes. Each reported sale is noted as made pursuant to a Rule 10b5-1 plan, and the filing indicates a 10b5-1 checkbox as true. Footnotes specify the trading plan was adopted by the reporting person on December 12, 2025 and was in effect at the time of the transactions.

What stock options did the Corcept (CORT) CFO exercise in this report?

He exercised a fully exercisable stock option for 80,000 shares of Corcept common stock at an exercise price of $23.06 per share. The option expires on February 13, 2033, and following the exercise, 95,833 options from this grant remain outstanding.

What restricted stock awards are referenced for the Corcept (CORT) CFO?

Footnotes reference unvested restricted stock awards totaling several small grants: 200 shares (September 2, 2025), 178 shares (December 1, 2025), 397 shares (March 2, 2026), and 634 shares (June 1, 2026). Each grant vests 100% on its one-year anniversary if specified conditions are met.

What is the remaining option position after the Corcept (CORT) CFO’s exercise?

After exercising options for 80,000 shares, the reporting person holds 95,833 stock options from this grant. These options are reported as fully exercisable and carry an expiration date of February 13, 2033, providing ongoing potential to acquire additional Corcept common shares.
SEC Form 4
FORM 4UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number:3235-0287
Estimated average burden
hours per response:0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
X
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
Mokari Atabak

(Last)(First)(Middle)
C/O CORCEPT THERAPEUTICS INCORPORATED
101 REDWOOD SHORES PARKWAY

(Street)
REDWOOD CITY CALIFORNIA 94065

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
CORCEPT THERAPEUTICS INC [ CORT ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director10% Owner
XOfficer (give title below)Other (specify below)
Chief Financial Officer
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
07/30/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year)2A. Deemed Execution Date, if any (Month/Day/Year)3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeVAmount(A) or (D)Price
Common Stock07/30/2026M80,000A$23.0696,130(1)D
Common Stock07/30/2026S(2)4,200D$105.5352(3)91,930(1)D
Common Stock07/30/2026S(2)8,956D$106.9553(4)82,974(1)D
Common Stock07/30/2026S(2)400D$108.4682,574(1)D
Common Stock07/30/2026S(2)2,202D$110.0283(5)80,372(1)D
Common Stock07/30/2026S(2)600D$110.9579,772(1)D
Common Stock07/30/2026S(2)4,700D$113.1789(6)75,072(1)D
Common Stock07/30/2026S(2)15,477D$114.9601(7)59,595(1)D
Common Stock07/30/2026S(2)14,222D$115.8669(8)45,373(1)D
Common Stock07/30/2026S(2)7,089D$116.9561(9)38,284(1)D
Common Stock07/30/2026S(2)8,267D$117.9329(10)30,017(1)D
Common Stock07/30/2026S(2)4,783D$118.7346(11)25,234(1)D
Common Stock07/30/2026S(2)8,103D$119.9481(12)17,131(1)D
Common Stock07/30/2026S(2)1,001D$120.6749(13)16,130(1)D
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year)3A. Deemed Execution Date, if any (Month/Day/Year)4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year)7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Stock option (right to buy)$23.0607/30/2026M80,000 (14)02/13/2033Common Stock80,000$0.0095,833D
Explanation of Responses:
1. Includes 200 shares underlying unvested restricted stock awards granted to the Reporting Person by the Issuer on September 2, 2025, 178 shares underlying unvested restricted stock awards granted to the Reporting Person by the Issuer on December 1, 2025, 397 shares underlying unvested restricted stock awards granted to the Reporting Person by the Issuer on March 2, 2026 and 634 shares underlying unvested restricted stock awards granted to the Reporting Person by the Issuer on June 1, 2026. 100% of the shares underlying the restricted stock awards will vest on the one-year anniversary of the grant date provided the Reporting Person satisfies certain requirements.
2. This transaction was made pursuant to a 10b5-1 plan adopted by the Reporting Person on December 12, 2025 in effect at the time of this transaction.
3. Represents the weighted average sale price for the entire number of shares sold. The actual sale prices range from $105.305 to $106.2 per share. Information on the exact number of shares sold at each sale price can be obtained from the Issuer upon request.
4. Represents the weighted average sale price for the entire number of shares sold. The actual sale prices range from $106.75 to $107.195 per share. Information on the exact number of shares sold at each sale price can be obtained from the Issuer upon request.
5. Represents the weighted average sale price for the entire number of shares sold. The actual sale prices range from $109.71 to $110.42 per share. Information on the exact number of shares sold at each sale price can be obtained from the Issuer upon request.
6. Represents the weighted average sale price for the entire number of shares sold. The actual sale prices range from $112.96 to $113.89 per share. Information on the exact number of shares sold at each sale price can be obtained from the Issuer upon request.
7. Represents the weighted average sale price for the entire number of shares sold. The actual sale prices range from $114.305 to $115.30 per share. Information on the exact number of shares sold at each sale price can be obtained from the Issuer upon request.
8. Represents the weighted average sale price for the entire number of shares sold. The actual sale prices range from $115.35 to $116.27 per share. Information on the exact number of shares sold at each sale price can be obtained from the Issuer upon request.
9. Represents the weighted average sale price for the entire number of shares sold. The actual sale prices range from $116.35 to $117.3 per share. Information on the exact number of shares sold at each sale price can be obtained from the Issuer upon request.
10. Represents the weighted average sale price for the entire number of shares sold. The actual sale prices range from $117.41 to $118.39 per share. Information on the exact number of shares sold at each sale price can be obtained from the Issuer upon request.
11. Represents the weighted average sale price for the entire number of shares sold. The actual sale prices range from $118.42 to $119.21 per share. Information on the exact number of shares sold at each sale price can be obtained from the Issuer upon request.
12. Represents the weighted average sale price for the entire number of shares sold. The actual sale prices range from $119.42 to $120.41 per share. Information on the exact number of shares sold at each sale price can be obtained from the Issuer upon request.
13. Represents the weighted average sale price for the entire number of shares sold. The actual sale prices range from $120.49 to $120.84 per share. Information on the exact number of shares sold at each sale price can be obtained from the Issuer upon request.
14. Fully exercisable.
Remarks:
The power of attorney under which this form was signed is on file with the Commission.
/s/ Joseph Douglas Lyon, as attorney-in-fact for Atabak Mokari08/03/2026
** Signature of Reporting PersonDate
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)