BullFrog AI CEO buys 75K shares at $0.60

BullFrog AI’s CEO and ten percent owner Vininder Singh bought 75,000 BFRG shares, increasing his direct stake to over 2.44 million shares.

Rhea-AI Filing Summary

BullFrog AI Holdings, Inc. (BFRG) disclosed that Chief Executive Officer, director, and ten percent owner Vininder Singh purchased 75,000 shares of common stock on September 22, 2026 in an open-market or private transaction at a weighted average price of $0.5989 per share, with individual trade prices ranging from $0.5169 to $0.65 per share.

Following this purchase, Singh directly owns 2,442,446 common shares. The filing indicates these transactions were not made under a Rule 10b5-1 trading plan.

Insider Trade Summary

Net Buyer: 75,000 shares

Net Buy 1 txn

Insider Singh Vininder

Role Chief Executive Officer

Bought 75,000 shs ($45K)

Type	Security	Shares	Price	Value
Purchase	Common Stock F1	75,000	$0.5989	$45K

Holdings After Transaction: Common Stock — 2,442,446 shares (Direct)

Footnotes (1)

1. F1. The price reported in Column 4 is a weighted average price. The shares of common stock (the "Shares") of BullFrog AI Holdings, Inc. (the "Issuer") were purchased by the Reporting Person at prices ranging from $0.5169 to $0.65, inclusive. The Reporting Person undertakes to provide to the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this Footnote 1 to this Form 4.

Key Figures

Shares purchased: 75,000 shares Weighted average purchase price: $0.5989 per share Price range of purchases: $0.5169–$0.65 per share +2 more

5 metrics

Shares purchased 75,000 shares Common stock purchased by Vininder Singh on September 22, 2026

Weighted average purchase price $0.5989 per share Price for 75,000 BFRG shares bought on September 22, 2026

Price range of purchases $0.5169–$0.65 per share Range of prices at which the 75,000 shares were purchased

Post-transaction holdings 2,442,446 shares Direct common stock ownership by Vininder Singh after the transaction

Number of buy transactions 1 transaction Net buy activity reported in this Form 4

Key Terms

Form 4, weighted average price, ten percent owner, Rule 10b5-1

4 terms

Form 4 regulatory

"The Reporting Person undertakes to provide to the Issuer ... to this Form 4."

Form 4 is a official document that company insiders, such as executives or major shareholders, file with regulators whenever they buy or sell company shares. It provides transparency about how those with inside knowledge are trading, helping investors see if insiders are confident in the company's prospects or may be selling for personal reasons. This information can influence investor decisions by revealing insiders' perspectives on the company's value.

weighted average price financial

"The price reported in Column 4 is a weighted average price."

Weighted average price is the average price of a security where each trade or component is counted according to its size, so bigger trades pull the average more than smaller ones. Think of it like calculating the average cost of a grocery haul where items you bought more of have greater influence on the final per-item cost. Investors use it to understand the true average price paid or received, judge execution quality, and compare trading performance against market movement.

ten percent owner regulatory

"reporting person is listed as a ten percent owner of the issuer"

Rule 10b5-1 regulatory

"The filing indicates these transactions were not made under a Rule 10b5-1 trading plan."

Rule 10b5-1 is a regulation that allows company insiders to buy or sell their shares at predetermined times, even if they have access to non-public information. It acts like setting a schedule in advance for transactions, helping prevent accusations of unfair trading. This rule provides a way for insiders to plan trades transparently, giving investors confidence that these transactions are not based on hidden information.

FAQ

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

What insider transaction did BFRG report for CEO Vininder Singh?

BullFrog AI Holdings reported that CEO, director, and ten percent owner Vininder Singh purchased 75,000 shares of common stock on September 22, 2026 at a weighted average price of $0.5989 per share, with trade prices between $0.5169 and $0.65.

How many BFRG shares does Vininder Singh own after this transaction?

After the reported purchase, Vininder Singh directly owns 2,442,446 shares of BullFrog AI Holdings common stock, according to the Form 4 filing.

At what prices did the BFRG insider buy shares on September 22, 2026?

The filing states a weighted average purchase price of $0.5989 per share for the 75,000 shares, with individual trades executed at prices ranging from $0.5169 to $0.65 per share.

Was the BFRG CEO’s September 22, 2026 stock purchase under a Rule 10b5-1 plan?

No. The Form 4 indicates no Rule 10b5-1 trading plan was reported for this transaction, meaning the purchases were not affirmatively identified as pre-arranged under such a plan.

What type of security did the BFRG insider purchase?

Vininder Singh purchased common stock of BullFrog AI Holdings, Inc., totaling 75,000 shares in this reported transaction.

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

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Available on EDGAR 09/22/2026 - 04:45 PM Accepted by SEC EDGAR 09/22/2026 - 04:45 PM Learn about SEC filing dates

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^*

Singh Vininder

(Last) (First) (Middle)

325 ELLINGTON BLVD

UNIT 317

(Street)

GAITHERSBURG MARYLAND 20878

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
BullFrog AI Holdings, Inc. [ BFRG ]

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

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
09/22/2026

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

X	Form 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)
			Code	V	Amount	(A) or (D)	Price
Common Stock	09/22/2026		P		75,000	A	$0.5989(1)	2,442,446	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)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. The price reported in Column 4 is a weighted average price. The shares of common stock (the "Shares") of BullFrog AI Holdings, Inc. (the "Issuer") were purchased by the Reporting Person at prices ranging from $0.5169 to $0.65, inclusive. The Reporting Person undertakes to provide to the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this Footnote 1 to this Form 4.

Remarks:

	/s/ Vininder Singh	09/22/2026
	** 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: SEC 1474 (03-26)