Grant4

Actinium Pharmaceuticals, Inc.

Total Value

$243.8K

Filing Date

Oct 16, 2026

1 transaction

Trade Summary

On Oct 14, 2026, David Matthew T, Chief Financial Officer, reported $243.8K of Actinium Pharmaceuticals, Inc. (ATNM) across 1 transaction. The filing covers company securities and reflects balanced net activity of $0. Reported prices ranged from $0.97. Insider transactions are sourced from SEC Form 4 disclosures and should be reviewed alongside company fundamentals and the insider's broader trading history.

Insider Information

Name: David Matthew T
Role: Chief Financial Officer
Location: NEW YORK, NY

Filing Details

Filing Date: Oct 16, 2026
Transaction Date: Oct 14, 2026
Accession Number: 0001213900-26-110340
Form Type: 4

Non-Derivative Transactions

Date	Security	Shares	Price	Type	Value
Oct 14, 2026	ATNM common stock	250,000	—	Grant/Award	—

Derivative Transactions

Date	Security	Shares	Exercise Price	Type	Value
Oct 14, 2026	ATNM derivative	250,000	$0.97	Grant/Award	$243.8K

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Footnotes

(F1)On October 14, 2026 (the "Grant Date"), Mr. David was granted two hundred fifty thousand (250,000) Restricted Stock Units ("RSUs") under the Actinium Pharmaceuticals, Inc. 2026 Employment Inducement Award Plan (the "Inducement Plan"). One hundred twenty-five thousand (125,000) RSUs shall vest in three (3) equal installments on each of the first, second, and third anniversaries of the Grant Date, subject to Mr. David's continuing service to the Issuer on each the applicable vesting date. One hundred twenty-five thousand (125,000) RSUs shall vest in full on the third (3rd) anniversary of the Grant Date, subject to Mr. David's continuing service to the Issuer on the applicable vesting date.
(F2)On the Grant Date, Mr. David was granted the option to purchase 250,000 shares of common stock (the "Option Grant") of Actinium Pharmaceuticals, Inc. (the "Issuer") under the Inducement Plan.
(F3)Twenty-eight percent (28%) of the Option Grant shall vest twelve (12) months after the Grant Date and two percent (2%) of the Option Grant shall vest each month thereafter, subject to Mr. David's continuing service to the Issuer on each application vesting date.

SEC Form 4

FORM 4

UNITED 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^*

David Matthew T

(Last)

(First)

(Middle)

100 PARK AVENUE, 23RD FLOOR

(Street)

NEW YORK

10017

(City)

(State)

(Zip)

2. Issuer Name and Ticker or Trading Symbol
Actinium Pharmaceuticals, Inc. [ ATNM ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director	10% Owner
X	Officer (give title below)	Other (specify below)
	Chief Financial Officer

3. Date of Earliest Transaction (Month/Day/Year)
10/14/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

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)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Common Stock⁽¹⁾	10/14/2026		A		250,000	A	$0	250,000	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)
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)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
Stock Option (right to purchase)⁽²⁾	$0.975	10/14/2026		A		250,000		⁽³⁾	10/14/2036	Common Stock	250,000	$0	250,000	D

Explanation of Responses:

1. On October 14, 2026 (the "Grant Date"), Mr. David was granted two hundred fifty thousand (250,000) Restricted Stock Units ("RSUs") under the Actinium Pharmaceuticals, Inc. 2026 Employment Inducement Award Plan (the "Inducement Plan"). One hundred twenty-five thousand (125,000) RSUs shall vest in three (3) equal installments on each of the first, second, and third anniversaries of the Grant Date, subject to Mr. David's continuing service to the Issuer on each the applicable vesting date. One hundred twenty-five thousand (125,000) RSUs shall vest in full on the third (3rd) anniversary of the Grant Date, subject to Mr. David's continuing service to the Issuer on the applicable vesting date.

2. On the Grant Date, Mr. David was granted the option to purchase 250,000 shares of common stock (the "Option Grant") of Actinium Pharmaceuticals, Inc. (the "Issuer") under the Inducement Plan.

3. Twenty-eight percent (28%) of the Option Grant shall vest twelve (12) months after the Grant Date and two percent (2%) of the Option Grant shall vest each month thereafter, subject to Mr. David's continuing service to the Issuer on each application vesting date.

	/s/ Matthew T David	10/16/2026
	** Signature of Reporting Person	Date
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 as rendered by the SEC from accession 0001213900-26-110340.

Actinium Pharmaceuticals, Inc.

Trade Summary

Company Information

Insider Information

Filing Details

Non-Derivative Transactions

Derivative Transactions

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Footnotes

SEC Form 4

SEC Filing

SEC Form 4