STOCK TITAN

CytomX (CTMX) director Alan Ashworth receives grant of 59,000 stock options

(Neutral)
(Neutral)
Form Type
4

Rhea-AI Filing Summary

CytomX Therapeutics director Alan Ashworth received a grant of stock options covering 59,000 shares of common stock. The options have an exercise price of $2.96 per share and expire on June 16, 2036.

According to the terms, 100% of the shares subject to the option will vest on the earlier of the first anniversary of the grant date or the 2027 annual meeting of stockholders, assuming he continues to serve as a director through that date. Following this grant, he holds options for 59,000 shares directly.

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Insider Ashworth Alan
Role Director
Type Security Shares Price Value
Grant/Award Stock Option (Right to Buy) 59,000 $0.00 $0.00
Holdings After Transaction: Stock Option (Right to Buy) — 59,000 shares (Direct)
Footnotes (1)
  1. F1. 100% of the shares subject to the option shall vest in full on the earlier of (i) the first anniversary of the grant date or (ii) the date of the 2027 Annual Meeting of the Issuer's stockholders, assuming continuous service as a director until such vesting date.
Option grant size 59,000 options Stock Option (Right to Buy) granted to director
Exercise price $2.96 per share Strike price of stock option grant
Underlying shares 59,000 shares Common stock underlying the options
Expiration date June 16, 2036 Option expiration
Post-grant derivative holdings 59,000 options Total options held following transaction
Stock Option (Right to Buy) financial
"security_title: Stock Option (Right to Buy)"
grant/award acquisition financial
"transaction_action: grant/award acquisition"
exercise price financial
"conversion_or_exercise_price: 2.9600"
The exercise price is the fixed amount at which you can buy or sell an asset, like a stock, when using an options contract. It matters because it helps determine whether exercising the option will be profitable or not, depending on the current market price. Think of it as the set price you agree on today to buy or sell later.
expiration date financial
"expiration_date: 2036-06-16T00:00:00.000Z"
The expiration date is the deadline after which a financial contract, such as an option or a futures agreement, is no longer valid or can be exercised. It matters to investors because it determines the timeframe during which they can take action or benefit from the contract, similar to how a coupon or a food item has a limited period of usefulness. Once the expiration date passes, the contract loses its value or ability to be used.
Annual Meeting of the Issuer's stockholders financial
"the date of the 2027 Annual Meeting of the Issuer's stockholders"

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

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FAQ

What did Alan Ashworth acquire in this CytomX (CTMX) Form 4 filing?

Alan Ashworth received a grant of stock options for 59,000 shares of CytomX common stock. These options give him the right to buy shares at a fixed price if they vest and are exercised.

What is the exercise price of Alan Ashworth’s new CytomX (CTMX) stock options?

The stock options have an exercise price of $2.96 per share. This is the price at which he can buy CytomX common shares once the options vest and if he chooses to exercise them.

When do Alan Ashworth’s CytomX (CTMX) stock options vest?

All 59,000 option shares vest in full on the earlier of the first anniversary of the grant date or the 2027 annual stockholders’ meeting. Vesting requires his continuous service as a director through that date.

When do Alan Ashworth’s CytomX (CTMX) stock options expire?

The options expire on June 16, 2036. After this expiration date, any unexercised portion of the 59,000 options will lapse and can no longer be used to purchase CytomX shares.

How many CytomX (CTMX) derivative securities does Alan Ashworth hold after this grant?

Following this grant, Alan Ashworth holds stock options covering 59,000 shares of CytomX common stock. These options represent a right to acquire shares in the future at the $2.96 exercise price.

Is Alan Ashworth’s CytomX (CTMX) option grant an open-market purchase or compensation?

The Form 4 identifies the transaction as a grant or award acquisition, not an open-market purchase. It represents equity compensation for his role as a director, with vesting tied to continued board service.
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*
Ashworth Alan

(Last)(First)(Middle)
C/O CYTOMX THERAPEUTICS, INC.
151 OYSTER POINT BLVD., STE. 400

(Street)
SOUTH SAN FRANCISCO CALIFORNIA 94080

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
CytomX Therapeutics, Inc. [ CTMX ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirector10% Owner
Officer (give title below)Other (specify below)
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
06/17/2026
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
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)$2.9606/17/2026A59,000 (1)06/16/2036Common Stock59,000$059,000D
Explanation of Responses:
1. 100% of the shares subject to the option shall vest in full on the earlier of (i) the first anniversary of the grant date or (ii) the date of the 2027 Annual Meeting of the Issuer's stockholders, assuming continuous service as a director until such vesting date.
/s/ Christopher Ogden, as Attorney-in-Fact for Alan Ashworth06/22/2026
** 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)