Information Services Group (III) CEO reports 56,651-share tax withholding disposition

Rhea-AI Filing Summary

Information Services Group Inc. Chairman and CEO Michael P. Connors reported a tax-related share disposition. On June 1, 2026, 56,651 shares of common stock were withheld at $4.51 per share to satisfy tax obligations tied to vesting restricted stock units. This was a non-market transaction in which the shares were deemed delivered back to the company rather than sold in the open market. Following this withholding, Connors directly holds 5,156,729 shares of common stock.

Insights

Insider trading and governance analyst

Routine tax withholding, not an open-market sale.

The filing shows Michael P. Connors, Chairman, CEO and 10% owner of Information Services Group Inc., had 56,651 shares withheld to cover tax obligations upon RSU vesting. The code F and footnote indicate this is a deemed disposition to the issuer.

This type of transaction is compensation-related and mechanistic, rather than a discretionary trade. Connors continues to hold 5,156,729 shares directly, so the withheld amount is small relative to his total stake. The filing does not indicate any Rule 10b5-1 trading plan or additional derivative positions in this excerpt.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider CONNORS MICHAEL P

Role CHAIRMAN & CEO

Type	Security	Shares	Price	Value
Tax Withholding	Shares of Common Stock	56,651	$4.51	$255K

Holdings After Transaction: Shares of Common Stock — 5,156,729 shares (Direct, null)

Footnotes (1)

1. [object Object]

Key Figures

Shares withheld for taxes: 56,651 shares Withholding price per share: $4.51 per share Shares held after transaction: 5,156,729 shares +1 more

4 metrics

Shares withheld for taxes 56,651 shares Tax-withholding disposition on June 1, 2026

Withholding price per share $4.51 per share Value used for tax-withholding disposition

Shares held after transaction 5,156,729 shares Direct holdings of Michael P. Connors after Form 4 event

Tax-withholding shares count 56,651 shares Reported in transactionSummary as taxWithholdingShares

Key Terms

restricted stock units, Rule 16b-3, tax withholding obligations, Form 4

4 terms

restricted stock units financial

"tax withholding obligations in connection with vesting of RSUs issued in accordance with Rule 16b-3"

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

Rule 16b-3 regulatory

"vesting of RSUs issued in accordance with Rule 16b-3"

Rule 16b-3 is a Securities and Exchange Commission regulation that exempts certain routine, pre-approved transactions by company insiders from automatic liability for short-term trading profits. It acts like a safe harbor: if an insider follows a formal plan or the board approves specific transactions in advance, profits from buying and selling company stock within six months are not automatically reclaimed. Investors care because the rule clarifies when insider trades are permissible and reduces uncertainty about potential clawbacks.

tax withholding obligations financial

"withholding of shares of common stock to satisfy tax withholding obligations in connection with vesting of RSUs"

Form 4 regulatory

"INSIDER FILING DATA (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.

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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^*

CONNORS MICHAEL P

(Last) (First) (Middle)

400 ATLANTIC STREET

(Street)

STAMFORD CONNECTICUT 06901

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Information Services Group Inc. [ III ]

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

X	Director	X	10% Owner
X	Officer (give title below)		Other (specify below)
	CHAIRMAN & CEO

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
06/01/2026

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
Shares of Common Stock	06/01/2026		F(1)		56,651	D	$4.51	5,156,729	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. Represents deemed disposition of shares of common stock to the Issuer as a result of withholding of shares of common stock to satisfy tax withholding obligations in connection with vesting of RSUs issued in accordance with Rule 16b-3.

	/s/ Michael A. Sherrick, Attorney-in-Fact	06/03/2026
	** 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 Information Services Group (III) report for Michael P. Connors?

Information Services Group reported that Chairman and CEO Michael P. Connors had 56,651 shares of common stock withheld. The shares were deemed delivered to the company to satisfy tax obligations connected to the vesting of restricted stock units, rather than sold on the open market.

Was the Information Services Group (III) Form 4 transaction an open-market sale?

No, the Form 4 transaction was not an open-market sale. Code F and the footnote show 56,651 shares were withheld and deemed delivered to the issuer to cover tax withholding liabilities arising from vesting RSUs, a routine compensation-related event.

How many Information Services Group (III) shares does Michael P. Connors hold after this Form 4?

After the reported transaction, Michael P. Connors directly holds 5,156,729 shares of Information Services Group common stock. This figure reflects his position following the 56,651 shares withheld to satisfy tax obligations related to the vesting of restricted stock units granted under Rule 16b-3.

What does transaction code F mean in the Information Services Group (III) Form 4?

Transaction code F denotes payment of an exercise price or tax liability by delivering securities. In this case, 56,651 Information Services Group shares were deemed disposed to the issuer to satisfy tax withholding obligations triggered by the vesting of restricted stock units awarded to Michael P. Connors.

What role did restricted stock units (RSUs) play in the latest Information Services Group (III) insider filing?

The Form 4 states the disposition resulted from RSUs vesting for Michael P. Connors. When these restricted stock units vested, 56,651 shares of common stock were withheld and treated as delivered to the company to cover tax withholding requirements associated with that equity compensation.