STOCK TITAN

Cardiff Oncology (CRDF) CEO adds common shares and new warrants stake

(Neutral)
(Positive)
Form Type
4

Rhea-AI Filing Summary

Cardiff Oncology, Inc. director and Chief Executive Officer Mani Mohindru reported open-market purchases on July 14, 2026. She bought 34,364 shares of Common Stock at $1.455 per share and acquired 34,364 Common Stock Purchase Warrants exercisable at $1.33 per share. After these transactions, she holds 59,067 Common Shares directly and 34,364 warrants. The warrants become exercisable on the later of six months after issuance or the “Authorized Share Increase Date” and have a term of exercise of five and one-half years after the Initial Exercise Date.

Positive

  • None.

Negative

  • None.
Insider Mohindru Mani
Role Chief Executive Officer
Bought 68,728 shs ($50K)
Type Security Shares Price Value
Purchase Common Stock Purchase Warrant 34,364 $0.00 --
Purchase Common Stock 34,364 $1.455 $50K
Holdings After Transaction: Common Stock Purchase Warrant — 34,364 shares (Direct); Common Stock — 59,067 shares (Direct)
Footnotes (1)
  1. Exercisable beginning on the later of (i) six months after issuance or (ii) the Authorized Share Increase Date (the "Initial Exercise Date"). "Authorized Share Increase Date" means the date on which an amendment to the Issuer's certificate of incorporation increasing the number of authorized shares of its common stock to an amount sufficient for the exercise in full of the Common Warrants is filed with and accepted by the State of Delaware, subject to approval of such amendment by its stockholders. The term of exercise is equal to five and one-half years after the Initial Exercise Date.
Common shares purchased 34,364 shares Open-market purchase of Cardiff Oncology common stock on July 14, 2026
Purchase price per share $1.455 per share Price paid for the 34,364 common shares bought on July 14, 2026
Warrants acquired 34,364 warrants Common Stock Purchase Warrants acquired, each for one common share
Warrant exercise price $1.33 per share Conversion or exercise price of the Common Stock Purchase Warrants
Shares held after transaction 59,067 shares Direct Cardiff Oncology common stock holdings after the reported purchases
Warrant exercisability delay six months after issuance One condition for the Initial Exercise Date of the warrants
Warrant term after Initial Exercise Date five and one-half years Duration during which the warrants may be exercised after becoming exercisable
Total securities exposure added 68,728 securities Sum of common shares purchased and underlying shares for warrants acquired
Common Stock Purchase Warrant financial
"The reporting person acquired 34,364 Common Stock Purchase Warrant instruments."
A common stock purchase warrant is a tradable certificate that gives its holder the right to buy a company’s common shares at a fixed price for a set period. Think of it as a coupon that lets you buy stock later at today’s agreed price; it can amplify gains if the share price rises but also can increase the total number of shares outstanding, which may reduce existing owners’ percentage of the company. Investors watch warrants because they offer leveraged upside and can affect future share value and ownership.
Authorized Share Increase Date regulatory
"“Authorized Share Increase Date” means the date on which an amendment..."
Initial Exercise Date financial
"Exercisable beginning on the later of six months after issuance or the Authorized Share Increase Date (the "Initial Exercise Date")."
certificate of incorporation regulatory
"an amendment to the Issuer's certificate of incorporation increasing the number of authorized shares..."
A certificate of incorporation is an official government document that creates a corporation and records key facts such as its legal name, basic governance structure, and stock authorization—think of it as a company's birth certificate plus its basic rulebook. Investors care because it establishes the company’s legal existence, limits owners’ personal liability, and sets the framework for issuing shares and enforcing shareholder rights, which affects ownership, control and the company’s ability to raise capital.

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 did Cardiff Oncology (CRDF) CEO Mani Mohindru buy on July 14, 2026?

On July 14, 2026, CEO Mani Mohindru purchased 34,364 Cardiff Oncology common shares at $1.455 per share and acquired 34,364 Common Stock Purchase Warrants with an exercise price of $1.33 per share, all in open-market transactions.

How many Cardiff Oncology (CRDF) shares does Mani Mohindru own after this Form 4 transaction?

Following the reported transactions, Mani Mohindru directly holds 59,067 shares of Cardiff Oncology common stock. She also holds 34,364 Common Stock Purchase Warrants that are exercisable into an equal number of common shares under specified timing conditions.

What are the key terms of the Cardiff Oncology (CRDF) warrants acquired by the CEO?

The acquired instruments are 34,364 Common Stock Purchase Warrants, each exercisable into one common share at an exercise price of $1.33. They become exercisable starting on the Initial Exercise Date and have a five and one-half year exercise term thereafter.

When can the newly acquired Cardiff Oncology (CRDF) warrants be exercised?

The warrants become exercisable on the “Initial Exercise Date,” defined as the later of six months after issuance or the Authorized Share Increase Date, when the company’s charter amendment increasing authorized common shares is filed and accepted, subject to stockholder approval.

What is the Authorized Share Increase Date mentioned in the Cardiff Oncology (CRDF) Form 4?

The Authorized Share Increase Date is when an amendment to Cardiff Oncology’s certificate of incorporation increasing authorized common shares to cover full warrant exercise is filed with and accepted by Delaware, after receiving stockholder approval for that amendment.

How many total Cardiff Oncology (CRDF) securities did Mani Mohindru effectively add exposure to?

Mani Mohindru added exposure to 68,728 securities in total: 34,364 newly purchased common shares plus 34,364 Common Stock Purchase Warrants, each warrant being exercisable for one share of Cardiff Oncology common stock under the disclosed terms.
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*
Mohindru Mani

(Last)(First)(Middle)
11055 FLINTKOTE AVENUE
C/O CARDIFF ONCOLOGY, INC.

(Street)
SAN DIEGO CALIFORNIA 92121

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
Cardiff Oncology, Inc. [ CRDF ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirector10% Owner
XOfficer (give title below)Other (specify below)
Chief Executive Officer
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
07/14/2026
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 Stock07/14/2026P34,364A$1.45559,067D
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
Common Stock Purchase Warrant$1.3307/14/2026P34,364 (1) (2)Common Stock34,364$034,364D
Explanation of Responses:
1. Exercisable beginning on the later of (i) six months after issuance or (ii) the Authorized Share Increase Date (the "Initial Exercise Date"). "Authorized Share Increase Date" means the date on which an amendment to the Issuer's certificate of incorporation increasing the number of authorized shares of its common stock to an amount sufficient for the exercise in full of the Common Warrants is filed with and accepted by the State of Delaware, subject to approval of such amendment by its stockholders.
2. The term of exercise is equal to five and one-half years after the Initial Exercise Date.
/s/ Mani Mohindru07/16/2026
** 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)