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Corcept CBO exercises options for 17,493 shares

Corcept Therapeutics Inc. (CORT) reports that Chief Business Officer Gary Charles Robb exercised options for 17,493 shares of common stock on September 17, 2026 at an exercise price of $8.27 per share, converting a fully exercisable option into common shares.

(Moderate)
(Neutral)
Form Type
4

Rhea-AI Filing Summary

Corcept Therapeutics Inc. (CORT) reports that Chief Business Officer Gary Charles Robb exercised options for 17,493 shares of common stock on September 17, 2026 at an exercise price of $8.27 per share, converting a fully exercisable option into common shares. Following this transaction, he holds 31,156 common shares directly, including 1,663 shares underlying unvested restricted stock awards that vest on the one-year anniversaries of their grant dates if conditions are met, and continues to hold 182,507 options directly that expire on February 10, 2027. He also has indirect ownership of 39,716 common shares through a revocable trust for which he is trustee, plus additional indirect holdings in custodial accounts for his children, and no Rule 10b5-1 trading plan is reported.

Positive

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Negative

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Insider Robb Gary Charles
Role Chief Business Officer
Type Security Shares Price Value
Exercise Stock option (right to buy) F5 17,493 $0.00 $0.00
Exercise Common Stock F1 17,493 $8.27 $145K
holding Common Stock F2 -- -- --
holding Common Stock F3 -- -- --
holding Common Stock F4 -- -- --
Holdings After Transaction: Stock option (right to buy) — 182,507 contracts (Direct); Common Stock — 31,156 shares (Direct); Common Stock — 39,716 shares (Indirect, Gary Charles Robb TTE Robb Revocable Trust); Common Stock — 31,142 shares (Indirect, Custodial Account for Child)
Footnotes (5)
  1. F1. Includes 224 shares underlying unvested restricted stock awards granted to the Reporting Person by the Issuer on December 1, 2025, 499 shares underlying unvested restricted stock awards granted to the Reporting Person by the Issuer on March 2, 2026, 776 shares underlying unvested restricted stock awards granted to the Reporting Person by the Issuer on June 1, 2026 and 164 shares underlying unvested restricted stock awards granted to the Reporting Person by the Issuer on September 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. These shares are held by Gary Charles Robb TTE Robb Revocable Trust of which the Reporting Person is trustee.
  3. F3. These shares are held by a child of the Reporting Person through a custodial account under the Uniform Transfers to Minors Act for which the Reporting Person is custodian.
  4. F4. These shares are held by a child of the Reporting Person through a custodial account under the Uniform Transfers to Minors Act for which the Reporting Person is custodian.
  5. F5. Fully exercisable.
Options exercised 17,493 shares Options exercised into common stock on September 17, 2026
Exercise price $8.27 per share Price paid to exercise 17,493 options on September 17, 2026
Direct common shares after transaction 31,156 shares Direct holdings of common stock after September 17, 2026 transaction
Unvested restricted stock awards included in direct holdings 1,663 shares Unvested restricted stock awards granted on December 1, 2025, March 2, 2026, June 1, 2026 and September 1, 2026
Remaining options 182,507 options Directly held options after exercise, expiring February 10, 2027
Indirect trust holdings 39,716 shares Common shares held in a revocable trust for which the reporting person is trustee
restricted stock awards financial
"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.
revocable trust financial
"held by Gary Charles Robb TTE Robb Revocable Trust of which the Reporting Person is trustee"
A revocable trust is a legal arrangement where the person who creates it keeps control and can change or cancel the trust at any time, while naming who will manage and receive the assets later. Think of it like a flexible folder for your investments and property that can be relabeled or reworked as circumstances change; it matters to investors because it determines how ownership is recorded, how easily assets transfer on incapacity or death, and whether holdings bypass public probate proceedings.
Uniform Transfers to Minors Act financial
"custodial account under the Uniform Transfers to Minors Act for which the Reporting Person is custodian"
Rule 10b5-1 trading plan regulatory
"no Rule 10b5-1 trading plan is reported for this transaction"
A Rule 10b5-1 trading plan is a pre-arranged schedule that allows company insiders to buy or sell stock at specific times, even if they have inside information. It helps prevent accusations of unfair trading by making these transactions look planned and transparent, rather than sneaky or illegal.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What did Corcept Therapeutics (CORT) report about Gary Charles Robb’s latest Form 4 transaction?

Corcept Therapeutics reported that Chief Business Officer Gary Charles Robb exercised options for 17,493 shares of common stock on September 17, 2026 at an exercise price of $8.27 per share, converting a fully exercisable option into common shares.

How many Corcept Therapeutics (CORT) shares does Gary Charles Robb hold directly after this transaction?

After the transaction, Gary Charles Robb holds 31,156 Corcept Therapeutics common shares directly, including 1,663 shares underlying unvested restricted stock awards that vest on the one-year anniversaries of their grant dates if vesting conditions are satisfied.

What stock options in Corcept Therapeutics (CORT) remain for Gary Charles Robb after the exercise?

Following the September 17, 2026 exercise, Gary Charles Robb continues to hold 182,507 stock options in Corcept Therapeutics directly, with an exercise price of $8.27 per share and an expiration date of February 10, 2027.

What indirect holdings of Corcept Therapeutics (CORT) stock does Gary Charles Robb report?

Gary Charles Robb reports indirect ownership of 39,716 Corcept Therapeutics common shares through a revocable trust for which he is trustee, as well as additional indirect holdings in custodial accounts for his children under the Uniform Transfers to Minors Act.

Were Gary Charles Robb’s Corcept Therapeutics (CORT) transactions under a Rule 10b5-1 plan?

No. The filing indicates that no Rule 10b5-1 trading plan is reported for Gary Charles Robb’s September 17, 2026 option exercise and related share acquisition.

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

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Learn about SEC filing dates
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).
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*
Robb Gary Charles

(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 Business Officer
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
09/17/2026
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 Stock09/17/2026M17,493A$8.2731,156(1)D
Common Stock39,716IGary Charles Robb TTE Robb Revocable Trust(2)
Common Stock15,571ICustodial Account for Child(3)
Common Stock15,571ICustodial Account for Child(4)
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)$8.2709/17/2026M17,493 (5)02/10/2027Common Stock17,493$0182,507D
Explanation of Responses:
1. Includes 224 shares underlying unvested restricted stock awards granted to the Reporting Person by the Issuer on December 1, 2025, 499 shares underlying unvested restricted stock awards granted to the Reporting Person by the Issuer on March 2, 2026, 776 shares underlying unvested restricted stock awards granted to the Reporting Person by the Issuer on June 1, 2026 and 164 shares underlying unvested restricted stock awards granted to the Reporting Person by the Issuer on September 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. These shares are held by Gary Charles Robb TTE Robb Revocable Trust of which the Reporting Person is trustee.
3. These shares are held by a child of the Reporting Person through a custodial account under the Uniform Transfers to Minors Act for which the Reporting Person is custodian.
4. These shares are held by a child of the Reporting Person through a custodial account under the Uniform Transfers to Minors Act for which the Reporting Person is custodian.
5. 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 Gary Charles Robb09/18/2026
** 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)

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