[Form 4] SCIENTIFIC INDUSTRIES INC Insider Trading Activity

Rhea-AI Filing Summary

John A. Moore, Chairman and Director of Scientific Industries Inc. (SCND), reported a personal purchase of 5,800 shares of the company's common stock on 09/17/2025 at a price of $0.70 per share. After the transaction he beneficially owned 467,089 shares. The Form 4 was signed by John Moore on 09/18/2025 and was filed as a single reporting person disclosure.

Positive

• Insider purchase disclosed: Chairman and Director reported a direct acquisition of 5,800 shares.
• Increased disclosed ownership: Beneficial ownership rose to 467,089 shares following the transaction.

Negative

• None.

Insights

Financial Analyst

TL;DR: Insider purchased 5,800 shares, modest-sized transaction that increases his stake to 467,089 shares.

The disclosure shows a direct, non-derivative acquisition by the company's Chairman and Director of 5,800 common shares at $0.70 each on 09/17/2025. This is a straightforward Section 16 filing documenting an insider purchase and the resulting ownership level. The filing contains no other transactions, derivative positions, or explanatory details.

Corporate Governance Expert

TL;DR: Routine Form 4 filing reflecting an insider buy; governance implications are limited to ownership disclosure.

The Form 4 identifies John A. Moore as both Chairman and Director and reports a direct acquisition increasing his beneficial holdings to 467,089 shares. The filing is a standard, timely disclosure under Section 16 and does not disclose any related-party arrangements or derivative activity. No additional governance events are reported.

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
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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

1. Name and Address of Reporting Person^*

MOORE JOHN A

(Last) (First) (Middle)

403 MARSH LANE

(Street)

WILMINGTON DE 19807

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
SCIENTIFIC INDUSTRIES INC [ scnd ]

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

X	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Chairman of the Board

3. Date of Earliest Transaction (Month/Day/Year)
09/17/2025

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)
			Code	V	Amount	(A) or (D)	Price
Common Stock	09/17/2025	09/17/2025	P		5,800	A	$0.7	467,089	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:

	John Moore	09/18/2025
	** 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.

FAQ

What transaction did John A. Moore report on the Form 4 for SCND?

He reported a direct purchase of 5,800 common shares on 09/17/2025 at $0.70 per share.

How many shares does John A. Moore beneficially own after the reported transaction?

467,089 shares are reported as beneficially owned following the purchase.

What roles does the reporting person hold at Scientific Industries Inc. (SCND)?

John A. Moore is Chairman of the Board and a Director, as indicated on the Form 4.

When was the Form 4 transaction executed and when was the form signed?

Transaction date: 09/17/2025. Signature date: 09/18/2025.

Was this Form 4 filed by multiple reporting persons?

No. The filing indicates it was filed by one reporting person.