Scientific Industries (SCND) chairman adds 4,000 shares in open-market buy

Rhea-AI Filing Summary

Scientific Industries Inc. Chairman of the Board and director John A. Moore bought 4,000 shares of Common Stock in an open-market purchase at $0.7113 per share. After this transaction, he directly holds 930,871 shares, making this a relatively small addition to his existing position.

Insights

Equity ownership & governance analyst

Small open-market insider purchase modestly increases an already large holding.

Chairman John A. Moore acquired 4,000 shares of Scientific Industries Inc. Common Stock in an open-market transaction at $0.7113 per share. Following this trade, he directly owns 930,871 shares, so the new purchase represents a small incremental increase.

The filing shows only this single non-derivative transaction, with no options exercises or gifts reported. With net-buy activity of 4,000 shares and no sales, this appears to be a routine purchase rather than a transformational move, based on the scale relative to his reported holdings.

Insider Trade Summary

Net Buyer: 4,000 shares ($2,845)

Net Buy 1 txn

Insider MOORE JOHN A

Role Chairman of the Board

Bought 4,000 shs ($3K)

Type	Security	Shares	Price	Value
Purchase	Common Stock	4,000	$0.7113	$3K

Holdings After Transaction: Common Stock — 930,871 shares (Direct, null)

Footnotes (1)

Key Figures

Shares purchased: 4,000 shares Purchase price: $0.7113 per share Shares owned after transaction: 930,871 shares +1 more

4 metrics

Shares purchased 4,000 shares Open-market purchase of Common Stock

Purchase price $0.7113 per share Price paid for Common Stock on buy

Shares owned after transaction 930,871 shares Direct holdings following purchase

Net buy shares 4,000 shares Net-buy activity in this Form 4

Key Terms

Common Stock, open-market purchase, Purchase in open market or private transaction

3 terms

Common Stock financial

"security_title: "Common Stock""

Common stock represents ownership shares in a company, giving investors a stake in its success and a say in important decisions through voting rights. It is the most common type of stock traded on markets and can provide income through dividends, as well as potential for value growth. For investors, holding common stock means sharing in the company’s profits and risks.

open-market purchase financial

"transaction_action: "open-market purchase""

An open-market purchase is when an investor or a company buys shares on a public stock exchange at the going market price, rather than through a private deal. It matters to investors because these purchases change how many shares are available, can push the stock price up or signal confidence from large buyers, and often affect per-share metrics like earnings—think of it like someone buying lots of apples off a grocery shelf, reducing supply and potentially raising the price.

Purchase in open market or private transaction financial

"transaction_code_description: "Purchase in open market or private transaction""

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Form 4 Insider Transactions: What Each Field Means →

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^*

MOORE JOHN A

(Last) (First) (Middle)

403 MARSH LANE

(Street)

WILMINGTON DELAWARE 19807

(City) (State) (Zip)

UNITED STATES

(Country)

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
06/02/2026

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	06/02/2026	06/02/2026	P		4,000	A	$0.7113	930,871	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 A. Moore	06/18/2026
	** 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)

FAQ

What insider transaction did SCND Chairman John A. Moore report?

John A. Moore reported buying 4,000 shares of Scientific Industries Inc. Common Stock. The purchase was an open-market transaction at a price of $0.7113 per share, according to the Form 4 insider filing data provided.

At what price did John A. Moore buy SCND common shares?

He bought the shares at $0.7113 per share. This price applies to the full 4,000-share open-market purchase reported in the Form 4, reflecting the consideration he paid for each share in this specific transaction.

How many SCND shares does John A. Moore own after this transaction?

After the reported purchase, John A. Moore directly owns 930,871 shares of Scientific Industries Inc. Common Stock. The 4,000 shares acquired modestly increase his existing stake as reported in the same Form 4 filing data.

Was the SCND insider transaction a purchase or a sale?

The transaction was a purchase. The Form 4 identifies it as an open-market purchase with transaction code P and a transaction_direction of buy, indicating net-buy activity of 4,000 shares and no reported share sales.

Does the SCND Form 4 include any option exercises or derivative trades?

No, the Form 4 shows only one non-derivative transaction in Common Stock. The derivativeSummary is empty and derivativeTransactionCount is zero, indicating there were no reported option exercises, conversions, or other derivative securities transactions in this filing.