Scientific Industries Inc (SCND): Lytton and Foundation each report 9.9% stake

Rhea-AI Filing Summary

Scientific Industries Inc. received an amended ownership report from Laurence W. Lytton and the Lytton-Kambara Foundation. Lytton reports beneficial ownership of 1,226,104 shares of common stock, or 9.9% of the class, including 881,386 shares and warrants to purchase 1,380,000 shares, all subject to a 9.99% beneficial ownership limitation. The Lytton-Kambara Foundation reports beneficial ownership of 1,245,527 shares, or 9.9%, including 706,386 shares and warrants to purchase 1,220,000 shares, also subject to the same 9.99% limitation. Percentages are calculated using 11,928,599 shares of common stock outstanding as of May 13, 2026.

Key Figures

Lytton beneficial ownership: 1,226,104 shares (9.9%) Foundation beneficial ownership: 1,245,527 shares (9.9%) Shares outstanding baseline: 11,928,599 shares +3 more

6 metrics

Lytton beneficial ownership 1,226,104 shares (9.9%) Beneficially owned Scientific Industries common stock reported by Laurence W. Lytton

Foundation beneficial ownership 1,245,527 shares (9.9%) Beneficially owned Scientific Industries common stock reported by Lytton-Kambara Foundation

Shares outstanding baseline 11,928,599 shares Scientific Industries common stock outstanding as of May 13, 2026

Lytton warrant position 1,380,000 shares Warrants to purchase Scientific Industries common stock held by Laurence W. Lytton

Foundation warrant position 1,220,000 shares Warrants to purchase Scientific Industries common stock held by Lytton-Kambara Foundation

Beneficial ownership cap 9.99% Beneficial ownership limitation applicable to reported warrant holdings

Key Terms

beneficial ownership limitation, shared voting power, sole dispositive power, Schedule 13G/A

4 terms

beneficial ownership limitation regulatory

"warrants to purchase 1,380,000 shares of Common Stock, subject to a 9.99% beneficial ownership limitation"

A beneficial ownership limitation is a rule that caps the percentage of a company’s shares an investor can be treated as owning or controlling for voting, regulatory or tax purposes. It matters to investors because it can restrict how many shares a person or group can buy or vote, affect takeover chances, and influence share liquidity and value — like a speed limit that prevents any single driver from taking over the whole road.

shared voting power financial

"Shared Voting Power 1,151,104.00"

Shared voting power occurs when two or more parties jointly have the right to vote or decide how a block of company shares is cast, like co-owners who must agree before moving a piece of furniture. Investors care because who controls voting rights affects board elections, major corporate decisions and takeover outcomes, and shared control can alter regulatory disclosures and the practical influence any holder has over a company’s direction and value.

sole dispositive power financial

"Sole Dispositive Power 75,000.00"

Sole dispositive power is the exclusive legal authority to decide what happens to a security — for example, whether to sell, transfer, or retain shares — without needing anyone else’s permission. Investors care because it signals who truly controls the economic outcome of an investment: like holding the only key to a safe, the holder can realize gains or losses and may trigger regulatory reporting, insider rules, or influence over corporate ownership.

Schedule 13G/A regulatory

"SCIENTIFIC INDUSTRIES INC Schedule 13G/A Amendment No. 5"

A Schedule 13G/A is an amended public filing with the U.S. securities regulator that updates a previous Schedule 13G, disclosing when an individual or group holds a substantial (typically over 5%) stake in a company and is claiming a passive, non‑controlling intent. Investors monitor these updates because rising or falling holdings can signal changing confidence, potential future moves, or shifts in voting power — like watching a public ledger where large shareholders quietly adjust their positions.

FAQ

What percentage of SCIENTIFIC INDUSTRIES INC (SCND) does Laurence W. Lytton report owning?

Laurence W. Lytton reports 9.9% beneficial ownership of Scientific Industries common stock, representing 1,226,104 shares. This total includes existing common shares and warrants, subject to a 9.99% beneficial ownership limitation based on 11,928,599 shares outstanding.

How many SCIENTIFIC INDUSTRIES INC (SCND) shares does the Lytton-Kambara Foundation beneficially own?

The Lytton-Kambara Foundation reports beneficial ownership of 1,245,527 shares of Scientific Industries, equal to 9.9% of the common stock. This amount includes common shares plus warrants, all constrained by a 9.99% beneficial ownership limitation.

What is the beneficial ownership limitation disclosed for SCND by Lytton and the Lytton-Kambara Foundation?

Both Lytton and the Lytton-Kambara Foundation state that their warrants are subject to a 9.99% beneficial ownership limitation. This cap restricts exercises that would push their beneficial holdings above 9.99% of Scientific Industries’ outstanding common stock.

On what share count are the SCND ownership percentages for Lytton and the Foundation based?

The disclosed ownership percentages are calculated using 11,928,599 shares of Scientific Industries common stock outstanding. This outstanding share figure is referenced as of May 13, 2026 and comes from the company’s quarterly report.

How much voting power do Lytton and the Lytton-Kambara Foundation report in SCND?

Lytton reports 75,000 shares with sole voting power and 1,151,104 with shared voting power. The Lytton-Kambara Foundation reports 1,245,527 shares with shared voting power and no sole voting power over Scientific Industries shares.

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Available on EDGAR 08/13/2026 - 02:08 PM Accepted by SEC EDGAR 08/13/2026 - 02:07 PM Learn about SEC filing dates

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

(Amendment No. 5)

SCIENTIFIC INDUSTRIES INC

(Name of Issuer)

Common Stock

(Title of Class of Securities)

808757108

(CUSIP Number)

06/30/2026

(Date of Event Which Requires Filing of this Statement)

Check the appropriate box to designate the rule pursuant to which this Schedule is filed:

Rule 13d-1(b)

Rule 13d-1(c)

Rule 13d-1(d)

schemaVersion:

SCHEDULE 13G

CUSIP Number(s): 808757108

1

Names of Reporting Persons

LYTTON LAURENCE W

2

Check the appropriate box if a member of a Group (see instructions)

(a)
(b)

3

Sec Use Only

4

Citizenship or Place of Organization

UNITED STATES

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 75,000.00
6	Shared Voting Power 1,151,104.00
7	Sole Dispositive Power 75,000.00
8	Shared Dispositive Power 1,151,104.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

1,226,104.00

10

Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

11

Percent of class represented by amount in row (9)

9.99 %

12

Type of Reporting Person (See Instructions)

IN

Comment for Type of Reporting Person: The shares of Common Stock reported herein consist of 881,386 shares of Common Stock and warrants to purchase 1,380,000 shares of Common Stock, subject to a 9.99% beneficial ownership limitation. The percentage reported herein is calculated based on 11,928,599 shares of Common Stock outstanding as of May 13, 2026, as reported in the Form 10-Q filed by the Issuer for the quarter ended March 31, 2026.

SCHEDULE 13G

CUSIP Number(s): 808757108

1

Names of Reporting Persons

Lytton-Kambara Foundation

2

Check the appropriate box if a member of a Group (see instructions)

(a)
(b)

3

Sec Use Only

4

Citizenship or Place of Organization

UNITED STATES

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 1,245,527.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 1,245,527.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

1,245,527.00

10

Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

11

Percent of class represented by amount in row (9)

9.9 %

12

Type of Reporting Person (See Instructions)

IN

Comment for Type of Reporting Person: The shares of Common Stock reported herein consist of 706,386 shares of Common Stock and warrants to purchase 1,220,000 shares of Common Stock, subject to a 9.99% beneficial ownership limitation. The percentage reported herein is calculated based on 11,928,599 shares of Common Stock outstanding as of May 13, 2026, as reported in the Form 10-Q filed by the Issuer for the quarter ended March 31, 2026.

SCHEDULE 13G

Item 1.
(a)	Name of issuer: SCIENTIFIC INDUSTRIES INC
(b)	Address of issuer's principal executive offices: 80 Orville Drive, Suite 102, Bohemia, NY 11716
Item 2.
(a)	Name of person filing: Laurence W. Lytton
(b)	Address or principal business office or, if none, residence: 467 Central Park West New York, NY 10025
(c)	Citizenship: USA
(d)	Title of class of securities: Common Stock
(e)	CUSIP No.: 808757108
Item 3.	If this statement is filed pursuant to §§ 240.13d-1(b) or 240.13d-2(b) or (c), check whether the person filing is a:
(a)	Broker or dealer registered under section 15 of the Act (15 U.S.C. 78o);
(b)	Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c);
(c)	Insurance company as defined in section 3(a)(19) of the Act (15 U.S.C. 78c);
(d)	Investment company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C. 80a-8);
(e)	An investment adviser in accordance with § 240.13d-1(b)(1)(ii)(E);
(f)	An employee benefit plan or endowment fund in accordance with § 240.13d-1(b)(1)(ii)(F);
(g)	A parent holding company or control person in accordance with § 240.13d-1(b)(1)(ii)(G);
(h)	A savings associations as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813);
(i)	A church plan that is excluded from the definition of an investment company under section 3(c)(14) of the Investment Company Act of 1940 (15 U.S.C. 80a-3);
(j)	A non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J). If filing as a non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J), please specify the type of institution:
(k)	Group, in accordance with Rule 240.13d-1(b)(1)(ii)(K).
Item 4.	Ownership
(a)	Amount beneficially owned: Lytton: 1,226,104 Foundation: 1,245,527
(b)	Percent of class: Lytton: 9.9% Foundation: 9.9%
(c)	Number of shares as to which the person has:
	(i) Sole power to vote or to direct the vote: Lytton: 75,000 Foundation: 0
	(ii) Shared power to vote or to direct the vote: Lytton: 1,151,104 Foundation: 1,245,527
	(iii) Sole power to dispose or to direct the disposition of: Lytton: 75,000 Foundation: 0
	(iv) Shared power to dispose or to direct the disposition of: Lytton: 1,151,104 Foundation: 1,245,527
Item 5.	Ownership of 5 Percent or Less of a Class.
	Not Applicable
Item 6.	Ownership of more than 5 Percent on Behalf of Another Person.
	Not Applicable
Item 7.	Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company or Control Person.
	Not Applicable
Item 8.	Identification and Classification of Members of the Group.
	Not Applicable
Item 9.	Notice of Dissolution of Group.
	Not Applicable

Item 10.

Certifications:

By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under § 240.14a-11.

SIGNATURE

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

LYTTON LAURENCE W

Signature:	/s/ Laurence W Lytton
Name/Title:	Reporting Person
Date:	08/13/2026

Lytton-Kambara Foundation

Signature:	/s/ Laurence W Lytton
Name/Title:	President
Date:	08/13/2026